maece/HSG-MCS-HS21_tapas
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bugfixes

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This commit is contained in:
Marcel 2021-12-16 11:42:27 +01:00
parent 27ccc54458
commit 6c17b20c55
60 changed files with 947 additions and 216 deletions
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3
Californium3.properties Normal file
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@ -0,0 +1,3 @@
# Californium3 CoAP Properties file
# Wed Dec 15 21:41:00 CET 2021
#

4
executor-base/src/main/java/ch/unisg/executorBase/executor/adapter/in/web/TaskAvailableController.java
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@ -1,4 +1,4 @@
package ch.unisg.executorBase.executor.adapter.in.web;
package ch.unisg.executorbase.executor.adapter.in.web;
import java.util.logging.Logger;
@ -30,7 +30,7 @@ public class TaskAvailableController {
@GetMapping(path = "/newtask/{taskType}", consumes = { "application/json" })
public ResponseEntity<String> retrieveTaskFromTaskList(@PathVariable("taskType") String taskType) {
logger.info("New " + taskType + " available");
logger.info("ExecutorBase | New " + taskType + " task available");
if (ExecutorType.contains(taskType.toUpperCase())) {
TaskAvailableCommand command = new TaskAvailableCommand(

7
executor-base/src/main/java/ch/unisg/executorBase/executor/adapter/out/web/ExecutionFinishedEventAdapter.java
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@ -1,4 +1,4 @@
package ch.unisg.executorBase.executor.adapter.out.web;
package ch.unisg.executorbase.executor.adapter.out.web;
import java.io.IOException;
import java.net.URI;
@ -28,6 +28,8 @@ public class ExecutionFinishedEventAdapter implements ExecutionFinishedEventPort
@Override
public void publishExecutionFinishedEvent(ExecutionFinishedEvent event) {
logger.log(Level.INFO, "ExecutorBase | Sending finish execution event....");
String body = new JSONObject()
.put("taskID", event.getTaskID())
.put("outputData", event.getOutputData())
@ -51,8 +53,7 @@ public class ExecutionFinishedEventAdapter implements ExecutionFinishedEventPort
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
}
logger.log(Level.INFO, "Finish execution event sent with result: {0}", event.getOutputData());
logger.log(Level.INFO, "ExecutorBase | Finish execution event sent with result: {0}", event.getOutputData());
}
}

9
executor-base/src/main/java/ch/unisg/executorBase/executor/adapter/out/web/GetAssignmentAdapter.java
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@ -8,7 +8,6 @@ import java.net.http.HttpResponse;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Primary;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;
@ -52,15 +51,17 @@ public class GetAssignmentAdapter implements GetAssignmentPort {
try {
logger.info("ExecutorBase | Sending getAssignment request");
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
if (response.statusCode() != HttpStatus.CREATED.value()) {
if (response.statusCode() != HttpStatus.OK.value()) {
logger.info("ExecutorBase | No task assigned");
return null;
}
logger.info("ExecutorBase | Task assigned");
JSONObject responseBody = new JSONObject(response.body());
String inputData = responseBody.getString("inputData");
return new Task(responseBody.getString("taskID"), inputData);
if (!responseBody.get("inputData").equals(null)) {
return new Task(responseBody.getString("taskID"), responseBody.getString("inputData"));
}
return new Task(responseBody.getString("taskID"));
} catch (InterruptedException e) {
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);

1
executor-base/src/main/java/ch/unisg/executorBase/executor/adapter/out/web/NotifyExecutorPoolAdapter.java
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@ -9,7 +9,6 @@ import java.util.logging.Level;
import java.util.logging.Logger;
import org.json.JSONObject;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Primary;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;

2
executor-base/src/main/java/ch/unisg/executorBase/executor/application/port/in/TaskAvailableCommand.java
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@ -4,9 +4,11 @@ import javax.validation.constraints.NotNull;
import ch.unisg.common.validation.SelfValidating;
import ch.unisg.executorbase.executor.domain.ExecutorType;
import lombok.EqualsAndHashCode;
import lombok.Value;
@Value
@EqualsAndHashCode(callSuper=false)
public class TaskAvailableCommand extends SelfValidating<TaskAvailableCommand> {
@NotNull

2
executor-base/src/main/java/ch/unisg/executorBase/executor/application/service/TaskAvailableService.java
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@ -15,6 +15,6 @@ public class TaskAvailableService implements TaskAvailableUseCase {
@Override
public void newTaskAvailable(TaskAvailableCommand command) {
// Placeholder so spring can create a bean, implementation of this function is inside the executors
// Placeholder so spring can create a bean, implementation of this service is inside the individual executors
}
}

18
executor-base/src/main/java/ch/unisg/executorBase/executor/domain/ExecutorBase.java
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@ -1,11 +1,10 @@
package ch.unisg.executorbase.executor.domain;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import ch.unisg.common.valueobject.ExecutorURI;
import ch.unisg.executorBase.executor.adapter.out.web.ExecutionFinishedEventAdapter;
import ch.unisg.executorbase.executor.adapter.out.web.ExecutionFinishedEventAdapter;
import ch.unisg.executorbase.executor.adapter.out.web.GetAssignmentAdapter;
import ch.unisg.executorbase.executor.adapter.out.web.NotifyExecutorPoolAdapter;
import ch.unisg.executorbase.executor.application.port.out.ExecutionFinishedEventPort;
@ -35,18 +34,19 @@ public abstract class ExecutorBase {
Logger logger = Logger.getLogger(ExecutorBase.class.getName());
protected ExecutorBase(ExecutorType executorType) {
logger.info("Starting Executor");
logger.info("ExecutorBase | Starting Executor");
this.status = ExecutorStatus.STARTING_UP;
this.executorType = executorType;
// TODO set this automaticly
this.executorURI = new ExecutorURI("http://localhost:8084");
// TODO do this in main
// Notify executor-pool about existence. If executor-pools response is successfull start with getting an assignment, else shut down executor.
logger.info("ExecutorBase | Notifying executor-pool about existens");
if(!notifyExecutorPoolService.notifyExecutorPool(this.executorURI, this.executorType)) {
logger.log(Level.WARNING, "Executor could not connect to executor pool! Shuting down!");
logger.log(Level.WARNING, "ExecutorBase | Executor could not connect to executor pool! Shuting down!");
System.exit(0);
} else {
logger.info("Executor conntected to executor pool");
logger.info("ExecutorBase | Executor conntected to executor pool");
this.status = ExecutorStatus.IDLING;
getAssignment();
}
@ -59,10 +59,10 @@ public abstract class ExecutorBase {
public void getAssignment() {
Task newTask = getAssignmentPort.getAssignment(this.getExecutorType(), this.getExecutorURI());
if (newTask != null) {
logger.info("Executor got a new task");
logger.info("ExecutorBase | Executor got a new task");
this.executeTask(newTask);
} else {
logger.info("Executor got no new task");
logger.info("ExecutorBase | Executor got no new task");
this.status = ExecutorStatus.IDLING;
}
}
@ -72,7 +72,7 @@ public abstract class ExecutorBase {
* @return void
**/
private void executeTask(Task task) {
logger.info("Starting execution");
logger.info("ExecutorBase | Starting execution");
this.status = ExecutorStatus.EXECUTING;
task.setOutputData(execution(task.getInputData()));
@ -81,7 +81,7 @@ public abstract class ExecutorBase {
executionFinishedEventPort.publishExecutionFinishedEvent(
new ExecutionFinishedEvent(task.getTaskID(), task.getOutputData(), "SUCCESS"));
logger.info("Finish execution");
logger.info("ExecutorBase | Finish execution");
getAssignment();
}

5
executor-base/src/main/java/ch/unisg/executorBase/executor/domain/Task.java
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@ -22,4 +22,9 @@ public class Task {
this.inputData = inputData;
}
public Task(String taskID) {
this.taskID = taskID;
this.inputData = "";
}
}

10
executor-computation/src/main/java/ch/unisg/executorcomputation/ExecutorcomputationApplication.java
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@ -1,6 +1,8 @@
package ch.unisg.executorcomputation;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@ -10,13 +12,15 @@ import ch.unisg.executorcomputation.executor.domain.Executor;
@SpringBootApplication
public class ExecutorcomputationApplication {
static Logger logger = Logger.getLogger(ExecutorcomputationApplication.class.getName());
public static void main(String[] args) {
try {
TimeUnit.SECONDS.sleep(10);
TimeUnit.SECONDS.sleep(1);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
Thread.currentThread().interrupt();
}
SpringApplication.run(ExecutorcomputationApplication.class, args);

55
executor-computation/src/main/java/ch/unisg/executorcomputation/executor/domain/Executor.java
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@ -1,12 +1,20 @@
package ch.unisg.executorcomputation.executor.domain;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
import ch.unisg.executorbase.executor.domain.ExecutorBase;
import ch.unisg.executorbase.executor.domain.ExecutorType;
public class Executor extends ExecutorBase {
private static Logger executorLogger = Logger.getLogger(Executor.class.getName());
private static final Executor executor = new Executor(ExecutorType.COMPUTATION);
public static Executor getExecutor() {
@ -21,43 +29,30 @@ public class Executor extends ExecutorBase {
protected
String execution(String inputData) {
String operator = "";
if (inputData.contains("+")) {
operator = "+";
} else if (inputData.contains("-")) {
operator = "-";
} else if (inputData.contains("*")) {
operator = "*";
} else {
return "invalid data";
}
executorLogger.info("TEST");
executorLogger.info("Executor | Starting execution with inputData: " + inputData);
double result = Double.NaN;
ScriptEngineManager mgr = new ScriptEngineManager();
ScriptEngine engine = mgr.getEngineByName("JavaScript");
String result = "";
try {
result = engine.eval(inputData).toString();
} catch (ScriptException e1) {
// TODO some logic if execution fails
executorLogger.severe(e1.getMessage());
return result;
}
try {
TimeUnit.SECONDS.sleep(5);
} catch (InterruptedException e) {
e.printStackTrace();
executorLogger.log(Level.SEVERE, e.getLocalizedMessage(), e);
Thread.currentThread().interrupt();
}
if (operator.equalsIgnoreCase("+")) {
String[] parts = inputData.split("\\+");
double a = Double.parseDouble(parts[0]);
double b = Double.parseDouble(parts[1]);
result = a + b;
} else if (operator.equalsIgnoreCase("*")) {
String[] parts = inputData.split("\\*");
double a = Double.parseDouble(parts[0]);
double b = Double.parseDouble(parts[1]);
result = a * b;
} else if (operator.equalsIgnoreCase("-")) {
String[] parts = inputData.split("-");
double a = Double.parseDouble(parts[0]);
double b = Double.parseDouble(parts[1]);
result = a - b;
}
return Double.toString(result);
executorLogger.info("Executor | Finish execution");
return result;
}
}

33
executor-humidity/.gitignore vendored Normal file
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@ -0,0 +1,33 @@
HELP.md
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/

117
executor-humidity/.mvn/wrapper/MavenWrapperDownloader.java vendored Normal file
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@ -0,0 +1,117 @@
/*
* Copyright 2007-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import java.net.*;
import java.io.*;
import java.nio.channels.*;
import java.util.Properties;
public class MavenWrapperDownloader {
private static final String WRAPPER_VERSION = "0.5.6";
/**
* Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
*/
private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
+ WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
/**
* Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
* use instead of the default one.
*/
private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
".mvn/wrapper/maven-wrapper.properties";
/**
* Path where the maven-wrapper.jar will be saved to.
*/
private static final String MAVEN_WRAPPER_JAR_PATH =
".mvn/wrapper/maven-wrapper.jar";
/**
* Name of the property which should be used to override the default download url for the wrapper.
*/
private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
public static void main(String args[]) {
System.out.println("- Downloader started");
File baseDirectory = new File(args[0]);
System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
// If the maven-wrapper.properties exists, read it and check if it contains a custom
// wrapperUrl parameter.
File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
String url = DEFAULT_DOWNLOAD_URL;
if(mavenWrapperPropertyFile.exists()) {
FileInputStream mavenWrapperPropertyFileInputStream = null;
try {
mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
Properties mavenWrapperProperties = new Properties();
mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
} catch (IOException e) {
System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
} finally {
try {
if(mavenWrapperPropertyFileInputStream != null) {
mavenWrapperPropertyFileInputStream.close();
}
} catch (IOException e) {
// Ignore ...
}
}
}
System.out.println("- Downloading from: " + url);
File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
if(!outputFile.getParentFile().exists()) {
if(!outputFile.getParentFile().mkdirs()) {
System.out.println(
"- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
}
}
System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
try {
downloadFileFromURL(url, outputFile);
System.out.println("Done");
System.exit(0);
} catch (Throwable e) {
System.out.println("- Error downloading");
e.printStackTrace();
System.exit(1);
}
}
private static void downloadFileFromURL(String urlString, File destination) throws Exception {
if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
String username = System.getenv("MVNW_USERNAME");
char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
Authenticator.setDefault(new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
}
URL website = new URL(urlString);
ReadableByteChannel rbc;
rbc = Channels.newChannel(website.openStream());
FileOutputStream fos = new FileOutputStream(destination);
fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
fos.close();
rbc.close();
}
}

BIN
executor-humidity/.mvn/wrapper/maven-wrapper.jar vendored Normal file
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2
executor-humidity/.mvn/wrapper/maven-wrapper.properties vendored Normal file
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@ -0,0 +1,2 @@
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.2/apache-maven-3.8.2-bin.zip
wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar

3
executor-humidity/Californium3.properties Normal file
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@ -0,0 +1,3 @@
# Californium3 CoAP Properties file
# Wed Dec 15 22:23:03 CET 2021
#

310
executor-humidity/mvnw vendored Executable file
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@ -0,0 +1,310 @@
#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Maven Start Up Batch script
#
# Required ENV vars:
# ------------------
# JAVA_HOME - location of a JDK home dir
#
# Optional ENV vars
# -----------------
# M2_HOME - location of maven2's installed home dir
# MAVEN_OPTS - parameters passed to the Java VM when running Maven
# e.g. to debug Maven itself, use
# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
# ----------------------------------------------------------------------------
if [ -z "$MAVEN_SKIP_RC" ] ; then
if [ -f /etc/mavenrc ] ; then
. /etc/mavenrc
fi
if [ -f "$HOME/.mavenrc" ] ; then
. "$HOME/.mavenrc"
fi
fi
# OS specific support. $var _must_ be set to either true or false.
cygwin=false;
darwin=false;
mingw=false
case "`uname`" in
CYGWIN*) cygwin=true ;;
MINGW*) mingw=true;;
Darwin*) darwin=true
# Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
# See https://developer.apple.com/library/mac/qa/qa1170/_index.html
if [ -z "$JAVA_HOME" ]; then
if [ -x "/usr/libexec/java_home" ]; then
export JAVA_HOME="`/usr/libexec/java_home`"
else
export JAVA_HOME="/Library/Java/Home"
fi
fi
;;
esac
if [ -z "$JAVA_HOME" ] ; then
if [ -r /etc/gentoo-release ] ; then
JAVA_HOME=`java-config --jre-home`
fi
fi
if [ -z "$M2_HOME" ] ; then
## resolve links - $0 may be a link to maven's home
PRG="$0"
# need this for relative symlinks
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG="`dirname "$PRG"`/$link"
fi
done
saveddir=`pwd`
M2_HOME=`dirname "$PRG"`/..
# make it fully qualified
M2_HOME=`cd "$M2_HOME" && pwd`
cd "$saveddir"
# echo Using m2 at $M2_HOME
fi
# For Cygwin, ensure paths are in UNIX format before anything is touched
if $cygwin ; then
[ -n "$M2_HOME" ] &&
M2_HOME=`cygpath --unix "$M2_HOME"`
[ -n "$JAVA_HOME" ] &&
JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
[ -n "$CLASSPATH" ] &&
CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
fi
# For Mingw, ensure paths are in UNIX format before anything is touched
if $mingw ; then
[ -n "$M2_HOME" ] &&
M2_HOME="`(cd "$M2_HOME"; pwd)`"
[ -n "$JAVA_HOME" ] &&
JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
fi
if [ -z "$JAVA_HOME" ]; then
javaExecutable="`which javac`"
if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
# readlink(1) is not available as standard on Solaris 10.
readLink=`which readlink`
if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
if $darwin ; then
javaHome="`dirname \"$javaExecutable\"`"
javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
else
javaExecutable="`readlink -f \"$javaExecutable\"`"
fi
javaHome="`dirname \"$javaExecutable\"`"
javaHome=`expr "$javaHome" : '\(.*\)/bin'`
JAVA_HOME="$javaHome"
export JAVA_HOME
fi
fi
fi
if [ -z "$JAVACMD" ] ; then
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
else
JAVACMD="`which java`"
fi
fi
if [ ! -x "$JAVACMD" ] ; then
echo "Error: JAVA_HOME is not defined correctly." >&2
echo " We cannot execute $JAVACMD" >&2
exit 1
fi
if [ -z "$JAVA_HOME" ] ; then
echo "Warning: JAVA_HOME environment variable is not set."
fi
CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
# traverses directory structure from process work directory to filesystem root
# first directory with .mvn subdirectory is considered project base directory
find_maven_basedir() {
if [ -z "$1" ]
then
echo "Path not specified to find_maven_basedir"
return 1
fi
basedir="$1"
wdir="$1"
while [ "$wdir" != '/' ] ; do
if [ -d "$wdir"/.mvn ] ; then
basedir=$wdir
break
fi
# workaround for JBEAP-8937 (on Solaris 10/Sparc)
if [ -d "${wdir}" ]; then
wdir=`cd "$wdir/.."; pwd`
fi
# end of workaround
done
echo "${basedir}"
}
# concatenates all lines of a file
concat_lines() {
if [ -f "$1" ]; then
echo "$(tr -s '\n' ' ' < "$1")"
fi
}
BASE_DIR=`find_maven_basedir "$(pwd)"`
if [ -z "$BASE_DIR" ]; then
exit 1;
fi
##########################################################################################
# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
# This allows using the maven wrapper in projects that prohibit checking in binary data.
##########################################################################################
if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
if [ "$MVNW_VERBOSE" = true ]; then
echo "Found .mvn/wrapper/maven-wrapper.jar"
fi
else
if [ "$MVNW_VERBOSE" = true ]; then
echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
fi
if [ -n "$MVNW_REPOURL" ]; then
jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
else
jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
fi
while IFS="=" read key value; do
case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
esac
done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
if [ "$MVNW_VERBOSE" = true ]; then
echo "Downloading from: $jarUrl"
fi
wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
if $cygwin; then
wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
fi
if command -v wget > /dev/null; then
if [ "$MVNW_VERBOSE" = true ]; then
echo "Found wget ... using wget"
fi
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
wget "$jarUrl" -O "$wrapperJarPath"
else
wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
fi
elif command -v curl > /dev/null; then
if [ "$MVNW_VERBOSE" = true ]; then
echo "Found curl ... using curl"
fi
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
curl -o "$wrapperJarPath" "$jarUrl" -f
else
curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
fi
else
if [ "$MVNW_VERBOSE" = true ]; then
echo "Falling back to using Java to download"
fi
javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
# For Cygwin, switch paths to Windows format before running javac
if $cygwin; then
javaClass=`cygpath --path --windows "$javaClass"`
fi
if [ -e "$javaClass" ]; then
if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
if [ "$MVNW_VERBOSE" = true ]; then
echo " - Compiling MavenWrapperDownloader.java ..."
fi
# Compiling the Java class
("$JAVA_HOME/bin/javac" "$javaClass")
fi
if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
# Running the downloader
if [ "$MVNW_VERBOSE" = true ]; then
echo " - Running MavenWrapperDownloader.java ..."
fi
("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
fi
fi
fi
fi
##########################################################################################
# End of extension
##########################################################################################
export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
if [ "$MVNW_VERBOSE" = true ]; then
echo $MAVEN_PROJECTBASEDIR
fi
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
# For Cygwin, switch paths to Windows format before running java
if $cygwin; then
[ -n "$M2_HOME" ] &&
M2_HOME=`cygpath --path --windows "$M2_HOME"`
[ -n "$JAVA_HOME" ] &&
JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
[ -n "$CLASSPATH" ] &&
CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
[ -n "$MAVEN_PROJECTBASEDIR" ] &&
MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
fi
# Provide a "standardized" way to retrieve the CLI args that will
# work with both Windows and non-Windows executions.
MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
export MAVEN_CMD_LINE_ARGS
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
exec "$JAVACMD" \
$MAVEN_OPTS \
-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
"-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

182
executor-humidity/mvnw.cmd vendored Normal file
View File

@ -0,0 +1,182 @@
@REM ----------------------------------------------------------------------------
@REM Licensed to the Apache Software Foundation (ASF) under one
@REM or more contributor license agreements. See the NOTICE file
@REM distributed with this work for additional information
@REM regarding copyright ownership. The ASF licenses this file
@REM to you under the Apache License, Version 2.0 (the
@REM "License"); you may not use this file except in compliance
@REM with the License. You may obtain a copy of the License at
@REM
@REM https://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing,
@REM software distributed under the License is distributed on an
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@REM KIND, either express or implied. See the License for the
@REM specific language governing permissions and limitations
@REM under the License.
@REM ----------------------------------------------------------------------------
@REM ----------------------------------------------------------------------------
@REM Maven Start Up Batch script
@REM
@REM Required ENV vars:
@REM JAVA_HOME - location of a JDK home dir
@REM
@REM Optional ENV vars
@REM M2_HOME - location of maven2's installed home dir
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
@REM e.g. to debug Maven itself, use
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
@REM ----------------------------------------------------------------------------
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
@echo off
@REM set title of command window
title %0
@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
@REM set %HOME% to equivalent of $HOME
if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
@REM Execute a user defined script before this one
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
@REM check for pre script, once with legacy .bat ending and once with .cmd ending
if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
:skipRcPre
@setlocal
set ERROR_CODE=0
@REM To isolate internal variables from possible post scripts, we use another setlocal
@setlocal
@REM ==== START VALIDATION ====
if not "%JAVA_HOME%" == "" goto OkJHome
echo.
echo Error: JAVA_HOME not found in your environment. >&2
echo Please set the JAVA_HOME variable in your environment to match the >&2
echo location of your Java installation. >&2
echo.
goto error
:OkJHome
if exist "%JAVA_HOME%\bin\java.exe" goto init
echo.
echo Error: JAVA_HOME is set to an invalid directory. >&2
echo JAVA_HOME = "%JAVA_HOME%" >&2
echo Please set the JAVA_HOME variable in your environment to match the >&2
echo location of your Java installation. >&2
echo.
goto error
@REM ==== END VALIDATION ====
:init
@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
@REM Fallback to current working directory if not found.
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
set EXEC_DIR=%CD%
set WDIR=%EXEC_DIR%
:findBaseDir
IF EXIST "%WDIR%"\.mvn goto baseDirFound
cd ..
IF "%WDIR%"=="%CD%" goto baseDirNotFound
set WDIR=%CD%
goto findBaseDir
:baseDirFound
set MAVEN_PROJECTBASEDIR=%WDIR%
cd "%EXEC_DIR%"
goto endDetectBaseDir
:baseDirNotFound
set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
cd "%EXEC_DIR%"
:endDetectBaseDir
IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
@setlocal EnableExtensions EnableDelayedExpansion
for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
:endReadAdditionalConfig
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
)
@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
if exist %WRAPPER_JAR% (
if "%MVNW_VERBOSE%" == "true" (
echo Found %WRAPPER_JAR%
)
) else (
if not "%MVNW_REPOURL%" == "" (
SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
)
if "%MVNW_VERBOSE%" == "true" (
echo Couldn't find %WRAPPER_JAR%, downloading it ...
echo Downloading from: %DOWNLOAD_URL%
)
powershell -Command "&{"^
"$webclient = new-object System.Net.WebClient;"^
"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
"}"^
"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
"}"
if "%MVNW_VERBOSE%" == "true" (
echo Finished downloading %WRAPPER_JAR%
)
)
@REM End of extension
@REM Provide a "standardized" way to retrieve the CLI args that will
@REM work with both Windows and non-Windows executions.
set MAVEN_CMD_LINE_ARGS=%*
%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
if ERRORLEVEL 1 goto error
goto end
:error
set ERROR_CODE=1
:end
@endlocal & set ERROR_CODE=%ERROR_CODE%
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
@REM check for post script, once with legacy .bat ending and once with .cmd ending
if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
:skipRcPost
@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
if "%MAVEN_BATCH_PAUSE%" == "on" pause
if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
exit /B %ERROR_CODE%

16
executor-humidity/pom.xml
View File

@ -9,11 +9,14 @@
<version>2.5.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>org.unisg</groupId>
<groupId>ch.unisg</groupId>
<artifactId>executor-humidity</artifactId>
<version>1.0-SNAPSHOT</version>
<name>executor-humidity</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>11</java.version>
</properties>
<repositories>
<repository>
<id>jitpack.io</id>
@ -33,6 +36,12 @@
<version>5.3.10</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>ch.unisg</groupId>
<artifactId>executor-base</artifactId>
@ -52,11 +61,6 @@
</dependency>
</dependencies>
<properties>
<maven.compiler.source>16</maven.compiler.source>
<maven.compiler.target>16</maven.compiler.target>
</properties>
<build>
<plugins>
<plugin>

4
executor-humidity/src/main/java/ch/unisg/executorhumidity/ExecutorhumidityApplication.java
View File

@ -1,10 +1,10 @@
package ch.unisg.executorhumidity;
import ch.unisg.executorhumidity.executor.domain.Executor;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import ch.unisg.executorhumidity.executor.domain.Executor;
@SpringBootApplication
public class ExecutorhumidityApplication {

48
executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/adapter/out/GetHumidityAdapter.java
View File

@ -9,12 +9,18 @@ import ch.unisg.ics.interactions.wot.td.clients.TDCoapResponse;
import ch.unisg.ics.interactions.wot.td.io.TDGraphReader;
import ch.unisg.ics.interactions.wot.td.schemas.ObjectSchema;
import ch.unisg.ics.interactions.wot.td.vocabularies.TD;
import org.eclipse.californium.core.CoapClient;
import org.eclipse.californium.elements.exception.ConnectorException;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Primary;
import org.springframework.stereotype.Component;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import java.io.IOException;
import java.io.StringReader;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
@ -22,16 +28,21 @@ import java.net.http.HttpResponse;
import java.util.Map;
import java.util.Optional;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
@Component
@Primary
public class GetHumidityAdapter implements GetHumidityPort {
String endpoint = System.getenv("SEARCH_ENGINE_URI") == null ?
"https://api.interactions.ics.unisg.ch/search/searchEngine" : System.getenv("SEARCH_ENGINE_URI");
@Override
public String getHumidity() {
String endpoint = "https://api.interactions.ics.unisg.ch/search/searchEngine";
String input = "@prefix dct: <http://purl.org/dc/terms/> . select ?title where { ?title dct:title 'Mirogate' }";
var httpRequest = HttpRequest.newBuilder()
@ -44,20 +55,39 @@ public class GetHumidityAdapter implements GetHumidityPort {
try {
String description = client.send(httpRequest, HttpResponse.BodyHandlers.ofString()).body();
String mirogateUri = null;
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(new InputSource(new StringReader(description)));
doc.getDocumentElement().normalize();
NodeList results = doc.getElementsByTagName("uri");
for (int temp = 0; temp < results.getLength(); temp += 1) {
Node nNode = results.item(temp);
if (nNode.getTextContent().contains("mirogate")) {
mirogateUri = nNode.getTextContent();
}
}
if (mirogateUri == null) {
// TODO implement logic if execution failed
return "";
}
// Parse a TD from a string
ThingDescription td = TDGraphReader.readFromString(ThingDescription.TDFormat.RDF_TURTLE, description);
ThingDescription td = TDGraphReader.readFromURL(ThingDescription.TDFormat.RDF_TURTLE, mirogateUri);
Optional<PropertyAffordance> humidity = td.getPropertyByName("humidity");
if (humidity.isPresent()) {
Optional<Form> form = humidity.get().getFirstFormForOperationType(TD.readProperty);
// System.out.println(humidity.get().getDataSchema().getDatatype());
if (form.isPresent()) {
TDCoapRequest request = new TDCoapRequest(form.get(), TD.readProperty);
try {
TDCoapResponse response = request.execute();
Map<String, Object> payload = response.getPayloadAsObject((ObjectSchema) humidity.get().getDataSchema());
Object result = payload.get("https://interactions.ics.unisg.ch/mirogate#HumidityValue");
return result.toString();
@ -72,6 +102,12 @@ public class GetHumidityAdapter implements GetHumidityPort {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (ParserConfigurationException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (SAXException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
return null;
}

16
executor-humidity/src/main/resources/application.properties Normal file
View File

@ -0,0 +1,16 @@
server.port=8087
search.engine.uri=https://api.interactions.ics.unisg.ch/search/searchEngine
spring.profiles.active=chaos-monkey
chaos.monkey.enabled=false
management.endpoint.chaosmonkey.enabled=true
management.endpoint.chaosmonkeyjmx.enabled=true
# include specific endpoints
management.endpoints.web.exposure.include=health,info,chaosmonkey
chaos.monkey.watcher.controller=true
chaos.monkey.watcher.restController=true
chaos.monkey.watcher.service=true
chaos.monkey.watcher.repository=true
chaos.monkey.watcher.component=true

10
executor-pool/src/main/java/ch/unisg/executorpool/ExecutorPoolApplication.java
View File

@ -1,7 +1,5 @@
package ch.unisg.executorpool;
import java.util.concurrent.TimeUnit;
import javax.annotation.PostConstruct;
import org.springframework.beans.factory.annotation.Autowired;
@ -21,14 +19,6 @@ public class ExecutorPoolApplication {
private LoadExecutorPort loadExecutorPort;
public static void main(String[] args) {
try {
TimeUnit.SECONDS.sleep(10);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
SpringApplication.run(ExecutorPoolApplication.class, args);
}

2
executor-robot/src/main/java/ch/unisg/executorrobot/executor/adapter/out/InstructionToRobotAdapter.java
View File

@ -33,7 +33,7 @@ public class InstructionToRobotAdapter implements InstructionToRobotPort {
String endpoint = "https://api.interactions.ics.unisg.ch/search/searchEngine";
String input = "@prefix dct: <http://purl.org/dc/terms/> . select ?title where { ?title dct:title 'Mirogate' }";
String input = "@prefix dct: <http://purl.org/dc/terms/> . select ?title where { ?title dct:title 'leubot1' }";
var httpRequest = HttpRequest.newBuilder()
.uri(URI.create(endpoint))

4
executor-robot/src/main/java/ch/unisg/executorrobot/executor/adapter/out/UserToRobotAdapter.java
View File

@ -45,8 +45,10 @@ public class UserToRobotAdapter implements UserToRobotPort {
try {
var description = client.send(httpRequest, HttpResponse.BodyHandlers.ofString()).body();
String uri = "http://yggdrasil.interactions.ics.unisg.ch/environments/61/workspaces/102/artifacts/leubot1";
// Parse a TD from a string
ThingDescription td = TDGraphReader.readFromString(ThingDescription.TDFormat.RDF_TURTLE, description);
ThingDescription td = TDGraphReader.readFromURL(ThingDescription.TDFormat.RDF_TURTLE, uri);
// Create the payload to be sent with the HTTP request
Map<String, Object> logInPayload = new HashMap<>();

11
roster/src/main/java/ch/unisg/roster/RosterApplication.java
View File

@ -4,17 +4,19 @@ import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.annotation.PostConstruct;
import ch.unisg.roster.roster.adapter.out.persistence.mongodb.RosterRepository;
import ch.unisg.roster.roster.application.port.in.LoadRosterItemPort;
import ch.unisg.roster.roster.domain.Roster;
import ch.unisg.roster.roster.domain.RosterItem;
import org.eclipse.paho.client.mqttv3.MqttException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.core.env.ConfigurableEnvironment;
import ch.unisg.roster.roster.adapter.common.clients.TapasMqttClient;
import ch.unisg.roster.roster.adapter.in.messaging.mqtt.ExecutorEventMqttListener;
import ch.unisg.roster.roster.adapter.in.messaging.mqtt.ExecutorEventsMqttDispatcher;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
@ -26,14 +28,14 @@ public class RosterApplication {
private static ConfigurableEnvironment ENVIRONMENT;
private static LoadRosterItemPort loadRosterItemPort;
@Autowired
private LoadRosterItemPort loadRosterItemPort;
public static void main(String[] args) {
SpringApplication rosterApp = new SpringApplication(RosterApplication.class);
ENVIRONMENT = rosterApp.run(args).getEnvironment();
bootstrapMarketplaceWithMqtt();
// initialiseRoster();
}
/**
@ -52,7 +54,8 @@ public class RosterApplication {
}
}
private static void initialiseRoster(){
@PostConstruct
private void initialiseRoster(){
List<RosterItem> rosterItemList = loadRosterItemPort.loadAllRosterItems();
Roster.getInstance().initialiseRoster(rosterItemList);
}

4
roster/src/main/java/ch/unisg/roster/roster/adapter/in/messaging/mqtt/ExecutorAddedEventListenerMqttAdapter.java
View File

@ -18,8 +18,6 @@ public class ExecutorAddedEventListenerMqttAdapter extends ExecutorEventMqttList
@Override
public boolean handleEvent(MqttMessage message) {
System.out.println("New Executor added!");
String payload = new String(message.getPayload());
try {
@ -30,6 +28,8 @@ public class ExecutorAddedEventListenerMqttAdapter extends ExecutorEventMqttList
String taskType = data.get("executorTaskType").asText();
String executorId = data.get("executorUri").asText();
LOGGER.info("Roster | New executor with type " + taskType + " added.");
ExecutorAddedEvent executorAddedEvent = new ExecutorAddedEvent(
new ExecutorURI(executorId),
new ExecutorType(taskType)

37
roster/src/main/java/ch/unisg/roster/roster/adapter/in/web/ApplyForTaskWebController.java
View File

@ -1,11 +1,8 @@
package ch.unisg.roster.roster.adapter.in.web;
import ch.unisg.roster.roster.domain.Roster;
import com.fasterxml.jackson.core.JsonProcessingException;
import org.json.JSONObject;
import org.springframework.http.HttpHeaders;
import java.util.logging.Logger;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
@ -16,8 +13,6 @@ import ch.unisg.roster.roster.domain.ExecutorInfo;
import ch.unisg.roster.roster.domain.Task;
import org.springframework.web.server.ResponseStatusException;
import javax.validation.ConstraintViolationException;
@RestController
public class ApplyForTaskWebController {
private final ApplyForTaskUseCase applyForTaskUseCase;
@ -26,14 +21,15 @@ public class ApplyForTaskWebController {
this.applyForTaskUseCase = applyForTaskUseCase;
}
// TODO fix return type
Logger logger = Logger.getLogger(ApplyForTaskWebController.class.getName());
/**
* Checks if task is available for the requesting executor.
* @return a task or null if no task found
* @return a task or 404 if no task available
**/
@PostMapping(path = "/task/apply", consumes = {"application/json"})
public ResponseEntity<String> applyForTask (@RequestBody ExecutorInfo executorInfo) {
public Task applyForTask (@RequestBody ExecutorInfo executorInfo) {
logger.info("Roster | Execuor applying for task");
ApplyForTaskCommand command = new ApplyForTaskCommand(executorInfo.getExecutorType(),
executorInfo.getExecutorURI());
@ -43,23 +39,6 @@ public class ApplyForTaskWebController {
throw new ResponseStatusException(HttpStatus.NOT_FOUND);
}
try {
String executorType = command.getTaskType().getValue().toString();
String executorURI = command.getExecutorURI().getValue().toString();
String jsonPayLoad = new JSONObject()
.put("executorType", executorType)
.put("executorURI", executorURI)
.toString();
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.add("Content-Type", "application/json");
return new ResponseEntity<>(jsonPayLoad, responseHeaders, HttpStatus.CREATED);
} catch (ConstraintViolationException e) {
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, e.getMessage());
}
return task;
}
}

8
roster/src/main/java/ch/unisg/roster/roster/adapter/in/web/DeleteTaskController.java
View File

@ -1,15 +1,15 @@
package ch.unisg.roster.roster.adapter.in.web;
import java.util.logging.Logger;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import ch.unisg.roster.roster.application.port.in.DeleteTaskCommand;
import ch.unisg.roster.roster.application.port.in.DeleteTaskUseCase;
import ch.unisg.roster.roster.domain.Task;
@RestController
public class DeleteTaskController {
@ -19,13 +19,15 @@ public class DeleteTaskController {
this.deleteTaskUseCase = deleteTaskUseCase;
}
Logger logger = Logger.getLogger(DeleteTaskController.class.getName());
/**
* Controller to delete a task
* @return 200 OK, 409 Conflict
**/
@DeleteMapping(path = "/task/{taskId}")
public ResponseEntity<Void> deleteTask(@PathVariable("taskId") String taskId) {
logger.info("Roster | Delete task request.");
DeleteTaskCommand command = new DeleteTaskCommand(taskId);
if (deleteTaskUseCase.deleteTask(command)) {

28
roster/src/main/java/ch/unisg/roster/roster/adapter/in/web/NewTaskController.java
View File

@ -2,11 +2,14 @@ package ch.unisg.roster.roster.adapter.in.web;
import java.util.logging.Logger;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.function.ServerRequest.Headers;
import ch.unisg.roster.roster.application.port.in.NewTaskCommand;
import ch.unisg.roster.roster.application.port.in.NewTaskUseCase;
@ -27,16 +30,33 @@ public class NewTaskController {
* @return 201 Create or 409 Conflict
**/
@PostMapping(path = "/task", consumes = {"application/task+json"})
public ResponseEntity<Void> newTaskController(@RequestBody Task task) {
public ResponseEntity<Void> newTaskController(@RequestBody Task task, @RequestHeader HttpHeaders header) {
logger.info("New task with id:" + task.getTaskID());
logger.info("Roster | New task with id:" + task.getTaskID());
NewTaskCommand command = new NewTaskCommand(task.getTaskID(), task.getTaskUri(), task.getTaskType(),
// Check if task URI is passed in body. (This happends when we handeling an external task) Else get task URI from header.
String taskUri = task.getTaskUri();
if (taskUri == null) {
if (header.containsKey("Link")) {
for (String location : header.get("Link")) {
if (location.contains("rel=\"task\"")) {
taskUri = location.split(">")[0].substring(1);
}
}
}
}
if (taskUri == null) {
logger.warning("Roster | TaskUri still null, something went wrong!");
return new ResponseEntity<>(HttpStatus.CONFLICT);
}
NewTaskCommand command = new NewTaskCommand(task.getTaskID(), taskUri, task.getTaskType(),
task.getInputData());
boolean success = newTaskUseCase.addNewTaskToQueue(command);
logger.info("Could create task: " + success);
logger.info("Roster | Could create task: " + success);
if (success) {
return new ResponseEntity<>(HttpStatus.CREATED);

21
roster/src/main/java/ch/unisg/roster/roster/adapter/out/web/LaunchAuctionEventAdapter.java
View File

@ -6,6 +6,8 @@ import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.HashMap;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
@ -24,15 +26,15 @@ public class LaunchAuctionEventAdapter implements LaunchAuctionEventPort {
@Value("${auction.house.uri}")
String server;
Logger logger = Logger.getLogger(LaunchAuctionEventAdapter.class.getName());
@Override
public void launchAuctionEvent(LaunchAuctionEvent launchAuctionEvent) {
var values = new HashMap<String, String>() {{
var values = new HashMap<String, String>();
put("taskUri", launchAuctionEvent.taskUri);
put("taskType", launchAuctionEvent.taskType.getValue());
}};
values.put("taskUri", launchAuctionEvent.taskUri);
values.put("taskType", launchAuctionEvent.taskType.getValue());
var objectMapper = new ObjectMapper();
String requestBody = null;
@ -45,16 +47,17 @@ public class LaunchAuctionEventAdapter implements LaunchAuctionEventPort {
HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(server + "/auctions/"))
.header("Content-Type", "application/task+json")
.header("Content-Type", "application/auction+json")
.POST(HttpRequest.BodyPublishers.ofString(requestBody))
.build();
try {
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
client.send(request, HttpResponse.BodyHandlers.ofString());
} catch (IOException e) {
e.printStackTrace();
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
} catch (InterruptedException e) {
e.printStackTrace();
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
Thread.currentThread().interrupt();
}
}

2
roster/src/main/java/ch/unisg/roster/roster/application/port/in/DeleteRosterItem.java
View File

@ -1,7 +1,5 @@
package ch.unisg.roster.roster.application.port.in;
import ch.unisg.roster.roster.domain.RosterItem;
public interface DeleteRosterItem {
void deleteRosterItem(String taskId);

1
roster/src/main/java/ch/unisg/roster/roster/application/port/in/DeleteTaskCommand.java
View File

@ -2,7 +2,6 @@ package ch.unisg.roster.roster.application.port.in;
import javax.validation.constraints.NotNull;
import ch.unisg.roster.roster.domain.valueobject.ExecutorType;
import ch.unisg.common.validation.SelfValidating;
import lombok.EqualsAndHashCode;
import lombok.Value;

2
roster/src/main/java/ch/unisg/roster/roster/application/port/in/NewTaskCommand.java
View File

@ -19,10 +19,8 @@ public class NewTaskCommand extends SelfValidating<NewTaskCommand> {
@NotNull
private final ExecutorType taskType;
@NotNull
private final String inputData;
@NotNull
private final String taskUri;
public NewTaskCommand(String taskID, String taskUri, ExecutorType taskType, String inputData) {

7
roster/src/main/java/ch/unisg/roster/roster/application/service/NewTaskService.java
View File

@ -1,5 +1,7 @@
package ch.unisg.roster.roster.application.service;
import java.util.logging.Logger;
import javax.transaction.Transactional;
import org.springframework.stereotype.Component;
@ -24,6 +26,8 @@ public class NewTaskService implements NewTaskUseCase {
private final LaunchAuctionEventPort launchAuctionEventPort;
Logger logger = Logger.getLogger(NewTaskService.class.getName());
/**
* Checks if we can execute the give task, if yes the task gets added to the task queue and return true.
* If the task can not be executed by an internal or auction house executor, the method return false.
@ -35,12 +39,15 @@ public class NewTaskService implements NewTaskUseCase {
ExecutorRegistry executorRegistry = ExecutorRegistry.getInstance();
if (!executorRegistry.containsTaskType(command.getTaskType())) {
logger.info("Roster | Task with type " + command.getTaskType() + "can not be handled internaly. Send to auction house!");
LaunchAuctionEvent launchAuctionEvent = new LaunchAuctionEvent( command.getTaskUri(),
command.getTaskType());
launchAuctionEventPort.launchAuctionEvent(launchAuctionEvent);
return true;
}
logger.info("Roster | Task with type " + command.getTaskType() + " can be handled internaly.");
Task task = new Task(command.getTaskID(), command.getTaskType(), command.getInputData());
Roster.getInstance().addTaskToQueue(task);

1
roster/src/main/resources/application.properties
View File

@ -1,6 +1,7 @@
server.port=8082
executor.robot.uri=http://127.0.0.1:8084
executor.computation.uri=http://127.0.0.1:8085
executor.humidity.uri=http://127.0.0.1:8087
auction.house.uri=http://127.0.0.1:8086
task.list.uri=http://127.0.0.1:8081
# mqtt.broker.uri=tcp://localhost:1883

11
tapas-auction-house/src/main/java/ch/unisg/tapas/TapasAuctionHouseApplication.java
View File

@ -2,23 +2,16 @@ package ch.unisg.tapas;
import ch.unisg.tapas.auctionhouse.adapter.common.clients.TapasMqttClient;
import ch.unisg.tapas.auctionhouse.adapter.in.messaging.mqtt.AuctionEventsMqttDispatcher;
import ch.unisg.tapas.auctionhouse.domain.AuctionHouseDiscovery;
import ch.unisg.tapas.auctionhouse.domain.AuctionHouseDiscoveryInformation;
import ch.unisg.tapas.auctionhouse.adapter.common.clients.WebSubSubscriber;
import ch.unisg.tapas.common.AuctionHouseResourceDirectory;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.eclipse.paho.client.mqttv3.MqttException;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.core.env.ConfigurableEnvironment;
import org.springframework.core.env.Environment;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
/**
* Main TAPAS Auction House application.
@ -36,8 +29,8 @@ public class TapasAuctionHouseApplication {
ENVIRONMENT = tapasAuctioneerApp.run(args).getEnvironment();
// TODO Set start up of message services with config
// We will use these bootstrap methods in Week 6:
bootstrapMarketplaceWithWebSub();
//bootstrapMarketplaceWithMqtt();
// bootstrapMarketplaceWithWebSub();
bootstrapMarketplaceWithMqtt();
}
/**
* Discovers auction houses and subscribes to WebSub notifications

1
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/common/clients/TapasMqttClient.java
View File

@ -50,7 +50,6 @@ public class TapasMqttClient {
mqttClient = new org.eclipse.paho.client.mqttv3.MqttClient(brokerAddress, mqttClientId, new MemoryPersistence());
mqttClient.connect();
mqttClient.setCallback(messageReceivedCallback);
subscribeToAllTopics();
}

12
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/in/messaging/mqtt/ExternalAuctionStartedEventListenerMqttAdapter.java
View File

@ -13,26 +13,27 @@ import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.springframework.beans.factory.annotation.Value;
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.sql.Timestamp;
public class ExternalAuctionStartedEventListenerMqttAdapter extends AuctionEventMqttListener{
private static final Logger LOGGER = LogManager.getLogger(ExternalAuctionStartedEventListenerMqttAdapter.class);
String auctionHouseURI = "https://tapas-auction-house.86-119-35-40.nip.io/";
// String auctionHouseURI = "https://tapas-auction-house.86-119-35-40.nip.io/";
String auctionHouseURI = "http://a888-77-59-152-182.eu.ngrok.io";
String taskListURI = "https://tapas-tasks.86-119-35-40.nip.io";
// String taskListURI = "https://tapas-tasks.86-119-35-40.nip.io";
String taskListURI = "http://e021-77-59-152-182.ngrok.io";
@Override
public boolean handleEvent(MqttMessage message){
String payload = new String(message.getPayload());
System.out.println("New auction");
try {
// Note: this message representation is provided only as an example. You should use a
// representation that makes sense in the context of your application.
@ -46,6 +47,7 @@ public class ExternalAuctionStartedEventListenerMqttAdapter extends AuctionEvent
String deadline = data.get("deadline").asText();
var capable = ExecutorRegistry.getInstance().containsTaskType(new Auction.AuctionedTaskType(taskType));
System.out.println("Capable: " + capable);
// TODO check deadline
if(capable){
var bid = new Bid(

9
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/in/web/WinningBidWebController.java
View File

@ -1,11 +1,6 @@
package ch.unisg.tapas.auctionhouse.adapter.in.web;
import ch.unisg.tapas.auctionhouse.adapter.common.formats.AuctionJsonRepresentation;
import ch.unisg.tapas.auctionhouse.adapter.common.formats.BidJsonRepresentation;
import ch.unisg.tapas.auctionhouse.adapter.common.formats.TaskJsonRepresentation;
import ch.unisg.tapas.auctionhouse.adapter.in.messaging.mqtt.ExternalAuctionStartedEventListenerMqttAdapter;
import ch.unisg.tapas.auctionhouse.domain.Task;
import com.fasterxml.jackson.core.JsonProcessingException;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Value;
@ -35,7 +30,7 @@ public class WinningBidWebController {
try {
var body = payload.serialize();
LOGGER.info(body);
var postURI = URI.create("https://tapas-tasks.86-119-35-40.nip.io/tasks/");
var postURI = URI.create(taskListURI + "/tasks/");
HttpRequest postRequest = HttpRequest.newBuilder()
.uri(postURI)
.header("Content-Type", TaskJsonRepresentation.MEDIA_TYPE)
@ -49,7 +44,7 @@ public class WinningBidWebController {
HttpHeaders responseHeaders = new HttpHeaders();
return new ResponseEntity<>(responseHeaders, HttpStatus.NO_CONTENT);
return new ResponseEntity<>(responseHeaders, HttpStatus.ACCEPTED);
}
catch (
IOException | InterruptedException e) {

12
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/out/messaging/mqtt/PublishAuctionStartedEventMqttAdapter.java
View File

@ -6,31 +6,33 @@ import ch.unisg.tapas.auctionhouse.adapter.in.messaging.mqtt.AuctionEventsMqttDi
import ch.unisg.tapas.auctionhouse.application.port.out.AuctionStartedEventPort;
import ch.unisg.tapas.auctionhouse.domain.AuctionStartedEvent;
import ch.unisg.tapas.common.ConfigProperties;
import java.util.logging.Logger;
import com.fasterxml.jackson.core.JsonProcessingException;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.eclipse.paho.client.mqttv3.MqttException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Primary;
import org.springframework.stereotype.Component;
@Component
// @Primary
@Primary
public class PublishAuctionStartedEventMqttAdapter implements AuctionStartedEventPort {
private static final Logger LOGGER = LogManager.getLogger(PublishAuctionStartedEventMqttAdapter.class);
Logger logger = Logger.getLogger(PublishAuctionStartedEventMqttAdapter.class.getName());
@Autowired
private ConfigProperties config;
@Override
public void publishAuctionStartedEvent(AuctionStartedEvent event) {
logger.info("AuctionHouse | Publish auction started over Mqtt!");
try{
var mqttClient = TapasMqttClient.getInstance(config.getMqttBrokerUri().toString(), new AuctionEventsMqttDispatcher());
mqttClient.publishMessage("ch/unisg/tapas/auctions", AuctionJsonRepresentation.serialize(event.getAuction()));
}
catch (MqttException | JsonProcessingException e){
LOGGER.error(e.getMessage(), e);
logger.severe(e.getMessage());
}
}
}

8
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/out/messaging/websub/PublishAuctionStartedEventWebSubAdapter.java
View File

@ -19,7 +19,7 @@ import java.util.logging.Logger;
* This class is a template for publishing auction started events via WebSub.
*/
@Component
@Primary
// @Primary
public class PublishAuctionStartedEventWebSubAdapter implements AuctionStartedEventPort {
@Value("${auction.house.uri}")
private String auctionHouseUri;
@ -31,12 +31,12 @@ public class PublishAuctionStartedEventWebSubAdapter implements AuctionStartedEv
@Override
public void publishAuctionStartedEvent(AuctionStartedEvent event) {
logger.info("AuctionHouse | Publish auction started over WebSub!");
HttpClient client = HttpClient.newHttpClient();
String body = "hub.url=" + auctionHouseUri + "/auctions/&hub.mode=publish";
logger.info("Auctions updated:" + body);
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(webSubHubUri))
.header("Content-Type", "application/x-www-form-urlencoded")
@ -46,7 +46,7 @@ public class PublishAuctionStartedEventWebSubAdapter implements AuctionStartedEv
try {
client.send(request, HttpResponse.BodyHandlers.ofString());
logger.info("WEBSUB send successfuly");
logger.info("AuctionHouse | Publish auction over WebSub successfuly!");
} catch (InterruptedException e) {
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
Thread.currentThread().interrupt();

6
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/out/web/AuctionWonEventHttpAdapter.java
View File

@ -1,7 +1,6 @@
package ch.unisg.tapas.auctionhouse.adapter.out.web;
import ch.unisg.tapas.auctionhouse.adapter.common.formats.TaskJsonRepresentation;
import ch.unisg.tapas.auctionhouse.application.handler.AuctionStartedHandler;
import ch.unisg.tapas.auctionhouse.application.port.out.AuctionWonEventPort;
import ch.unisg.tapas.auctionhouse.domain.AuctionRegistry;
import ch.unisg.tapas.auctionhouse.domain.AuctionWonEvent;
@ -11,6 +10,7 @@ import org.apache.logging.log4j.Logger;
import org.json.JSONObject;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Primary;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;
import java.io.IOException;
@ -45,6 +45,10 @@ public class AuctionWonEventHttpAdapter implements AuctionWonEventPort {
.build();
var response = client.send(request, HttpResponse.BodyHandlers.ofString());
if (response.statusCode() != HttpStatus.OK.value()) {
LOGGER.info("AuctionHouse | Could not get task from tasklist. Something went wrong...");
return;
}
LOGGER.info(response.body());
JSONObject responseBody = new JSONObject(response.body());

12
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/application/service/StartAuctionService.java
View File

@ -2,7 +2,6 @@ package ch.unisg.tapas.auctionhouse.application.service;
import ch.unisg.tapas.auctionhouse.application.port.in.LaunchAuctionCommand;
import ch.unisg.tapas.auctionhouse.application.port.in.LaunchAuctionUseCase;
import ch.unisg.tapas.auctionhouse.application.port.in.LaunchAuctionUseCase;
import ch.unisg.tapas.auctionhouse.application.port.out.AuctionWonEventPort;
import ch.unisg.tapas.auctionhouse.application.port.out.AuctionStartedEventPort;
import ch.unisg.tapas.auctionhouse.domain.*;
@ -13,6 +12,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.sql.Timestamp;
import java.util.List;
import java.util.Optional;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
@ -27,10 +27,10 @@ import java.util.concurrent.TimeUnit;
public class StartAuctionService implements LaunchAuctionUseCase {
private static final Logger LOGGER = LogManager.getLogger(StartAuctionService.class);
private final Timestamp DEFAULT_AUCTION_DEADLINE_MILLIS = Timestamp.valueOf("1970-01-01 00:00:01");
private final Timestamp DEFAULT_AUCTION_DEADLINE_MILLIS = new Timestamp(System.currentTimeMillis() + 20000);
// Event port used to publish an auction started event
private final AuctionStartedEventPort auctionStartedEventPort;
private final List<AuctionStartedEventPort> auctionStartedEventPorts;
// Event port used to publish an auction won event
private final AuctionWonEventPort auctionWonEventPort;
@ -40,9 +40,9 @@ public class StartAuctionService implements LaunchAuctionUseCase {
@Autowired
private ConfigProperties config;
public StartAuctionService(AuctionStartedEventPort auctionStartedEventPort,
public StartAuctionService(List<AuctionStartedEventPort> auctionStartedEventPorts,
AuctionWonEventPort auctionWonEventPort) {
this.auctionStartedEventPort = auctionStartedEventPort;
this.auctionStartedEventPorts = auctionStartedEventPorts;
this.auctionWonEventPort = auctionWonEventPort;
this.auctions = AuctionRegistry.getInstance();
this.service = Executors.newScheduledThreadPool(1);
@ -70,7 +70,9 @@ public class StartAuctionService implements LaunchAuctionUseCase {
// Publish an auction started event
AuctionStartedEvent auctionStartedEvent = new AuctionStartedEvent(auction);
for (AuctionStartedEventPort auctionStartedEventPort : auctionStartedEventPorts) {
auctionStartedEventPort.publishAuctionStartedEvent(auctionStartedEvent);
}
return auction;
}

3
tapas-auction-house/src/main/resources/application.properties
View File

@ -5,8 +5,9 @@ broker.mqtt=tcp://broker.hivemq.com
websub.hub=https://websub.appspot.com/
websub.hub.publish=https://websub.appspot.com/
group=tapas-group-tutors
group=tapas-group-1
auction.house.uri=https://tapas-auction-house.86-119-35-40.nip.io
# auction.house.uri=http://a888-77-59-152-182.eu.ngrok.io
tasks.list.uri=http://localhost:8081
application.environment=development

1
tapas-tasks/src/main/java/ch/unisg/tapastasks/TapasTasksApplication.java
View File

@ -12,7 +12,6 @@ public class TapasTasksApplication {
public static void main(String[] args) {
SpringApplication tapasTasksApp = new SpringApplication(TapasTasksApplication.class);
tapasTasksApp.run(args);
}
}

9
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/adapter/in/messaging/http/TaskEventHttpDispatcher.java
View File

@ -18,6 +18,7 @@ import org.springframework.web.server.ResponseStatusException;
import java.io.IOException;
import java.util.Optional;
import java.util.logging.Logger;
/**
@ -39,7 +40,9 @@ import java.util.Optional;
public class TaskEventHttpDispatcher {
// The standard media type for JSON Patch registered with IANA
// See: https://www.iana.org/assignments/media-types/application/json-patch+json
private final static String JSON_PATCH_MEDIA_TYPE = "application/json-patch+json";
private static final String JSON_PATCH_MEDIA_TYPE = "application/json-patch+json";
Logger logger = Logger.getLogger(TaskEventHttpDispatcher.class.getName());
/**
* Handles HTTP PATCH requests with a JSON Patch payload. Routes the requests based on the
@ -55,6 +58,7 @@ public class TaskEventHttpDispatcher {
@PatchMapping(path = "/tasks/{taskId}", consumes = {JSON_PATCH_MEDIA_TYPE})
public ResponseEntity<String> dispatchTaskEvents(@PathVariable("taskId") String taskId,
@RequestBody JsonNode payload) {
logger.info("TaskList | Incoming patch task request for task: " + taskId);
try {
// Throw an exception if the JSON Patch format is invalid. This call is only used to
// validate the JSON PATCH syntax.
@ -78,6 +82,8 @@ public class TaskEventHttpDispatcher {
case EXECUTED:
listener = new TaskExecutedEventListenerHttpAdapter();
break;
default:
break;
}
}
@ -92,6 +98,7 @@ public class TaskEventHttpDispatcher {
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.add(HttpHeaders.CONTENT_TYPE, TaskJsonRepresentation.MEDIA_TYPE);
logger.info("TaskList | Task with id " + taskId + " patched successfuly");
return new ResponseEntity<>(TaskJsonRepresentation.serialize(task), responseHeaders,
HttpStatus.OK);
} catch (TaskNotFoundException e) {

8
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/adapter/in/web/AddNewTaskToTaskListWebController.java
View File

@ -17,6 +17,7 @@ import org.springframework.web.server.ResponseStatusException;
import javax.validation.ConstraintViolationException;
import java.util.Optional;
import java.util.logging.Logger;
/**
* Controller that handles HTTP requests for creating new tasks. This controller implements the
@ -35,6 +36,8 @@ import java.util.Optional;
public class AddNewTaskToTaskListWebController {
private final AddNewTaskToTaskListUseCase addNewTaskToTaskListUseCase;
Logger logger = Logger.getLogger(AddNewTaskToTaskListWebController.class.getName());
// Used to retrieve properties from application.properties
@Autowired
private Environment environment;
@ -45,6 +48,7 @@ public class AddNewTaskToTaskListWebController {
@PostMapping(path = "/tasks/", consumes = {TaskJsonRepresentation.MEDIA_TYPE})
public ResponseEntity<String> addNewTaskTaskToTaskList(@RequestBody TaskJsonRepresentation payload) {
logger.info("TaskList | Create new task request.");
try {
Task.TaskName taskName = new Task.TaskName(payload.getTaskName());
Task.TaskType taskType = new Task.TaskType(payload.getTaskType());
@ -76,9 +80,7 @@ public class AddNewTaskToTaskListWebController {
HttpStatus.CREATED);
} catch (JsonProcessingException e) {
throw new ResponseStatusException(HttpStatus.INTERNAL_SERVER_ERROR, e.getMessage());
} catch (ConstraintViolationException e) {
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, e.getMessage());
} catch (NullPointerException e) {
} catch (ConstraintViolationException | NullPointerException e) {
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, e.getMessage());
}
}

13
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/adapter/in/web/CompleteTaskWebController.java
View File

@ -8,30 +8,28 @@ import com.fasterxml.jackson.core.JsonProcessingException;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.server.ResponseStatusException;
import java.util.logging.Logger;
import javax.validation.ConstraintViolationException;
@RestController
public class CompleteTaskWebController {
private final CompleteTaskUseCase completeTaskUseCase;
Logger logger = Logger.getLogger(CompleteTaskWebController.class.getName());
public CompleteTaskWebController(CompleteTaskUseCase completeTaskUseCase){
this.completeTaskUseCase = completeTaskUseCase;
}
@PostMapping(path = "/tasks/completeTask")
public ResponseEntity<String> completeTask (@RequestBody TaskJsonRepresentation payload) {
System.out.println("completeTask");
System.out.println(payload.getTaskId());
logger.info("TaskList | Complete task request.");
try {
CompleteTaskCommand command = new CompleteTaskCommand(
@ -43,6 +41,7 @@ public class CompleteTaskWebController {
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.add(HttpHeaders.CONTENT_TYPE, TaskJsonRepresentation.MEDIA_TYPE);
logger.info("TaskList | Task completed successfuly");
return new ResponseEntity<>(TaskJsonRepresentation.serialize(updateATask), responseHeaders, HttpStatus.ACCEPTED);
} catch (JsonProcessingException e) {
throw new ResponseStatusException(HttpStatus.INTERNAL_SERVER_ERROR, e.getMessage());

4
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/adapter/in/web/RetrieveTaskFromTaskListWebController.java
View File

@ -12,6 +12,7 @@ import org.springframework.web.bind.annotation.*;
import org.springframework.web.server.ResponseStatusException;
import java.util.Optional;
import java.util.logging.Logger;
/**
* Controller that handles HTTP GET requests for retrieving tasks. This controller implements the
@ -22,6 +23,8 @@ import java.util.Optional;
public class RetrieveTaskFromTaskListWebController {
private final RetrieveTaskFromTaskListUseCase retrieveTaskFromTaskListUseCase;
Logger logger = Logger.getLogger(RetrieveTaskFromTaskListWebController.class.getName());
public RetrieveTaskFromTaskListWebController(RetrieveTaskFromTaskListUseCase retrieveTaskFromTaskListUseCase) {
this.retrieveTaskFromTaskListUseCase = retrieveTaskFromTaskListUseCase;
}
@ -35,6 +38,7 @@ public class RetrieveTaskFromTaskListWebController {
*/
@GetMapping(path = "/tasks/{taskId}")
public ResponseEntity<String> retrieveTaskFromTaskList(@PathVariable("taskId") String taskId) {
logger.info("TaskList | Retrieving task with id: " + taskId);
RetrieveTaskFromTaskListQuery query = new RetrieveTaskFromTaskListQuery(new Task.TaskId(taskId));
Optional<Task> updatedTaskOpt = retrieveTaskFromTaskListUseCase.retrieveTaskFromTaskList(query);

3
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/adapter/out/persistence/mongodb/TaskPersistenceAdapter.java
View File

@ -28,7 +28,6 @@ public class TaskPersistenceAdapter implements
@Override
public Task loadTask(Task.TaskId taskId, TaskList.TaskListName taskListName) {
MongoTaskDocument mongoTaskDocument = taskRepository.findByTaskId(taskId.getValue(),taskListName.getValue());
Task task = taskMapper.mapToDomainEntity(mongoTaskDocument);
return task;
return taskMapper.mapToDomainEntity(mongoTaskDocument);
}
}

15
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/adapter/out/web/CanTaskBeDeletedWebAdapter.java
View File

@ -3,8 +3,6 @@ package ch.unisg.tapastasks.tasks.adapter.out.web;
import ch.unisg.tapastasks.tasks.application.port.out.CanTaskBeDeletedPort;
import ch.unisg.tapastasks.tasks.domain.DeleteTaskEvent;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Primary;
@ -16,21 +14,23 @@ import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.HashMap;
import java.util.logging.Level;
import java.util.logging.Logger;
@Component
@Primary
public class CanTaskBeDeletedWebAdapter implements CanTaskBeDeletedPort {
Logger logger = Logger.getLogger(CanTaskBeDeletedWebAdapter.class.getName());
@Value("${roster.uri}")
String server;
@Override
public boolean canTaskBeDeletedEvent(DeleteTaskEvent event){
//Todo: Question: How do we include the URI from the DeleteTaskEvent? Do we even need it?
HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(server+"$/task/" + event.taskId))
.uri(URI.create(server + "/task/" + event.taskId))
.header("Content-Type", "application/task+json")
.DELETE()
.build();
@ -39,9 +39,10 @@ public class CanTaskBeDeletedWebAdapter implements CanTaskBeDeletedPort {
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
return response.statusCode() == HttpStatus.OK.value();
} catch (IOException e){
e.printStackTrace();
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
} catch (InterruptedException e) {
e.printStackTrace();
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
Thread.currentThread().interrupt();
}
return false;

5
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/adapter/out/web/ExternalTaskExecutedWebAdapter.java
View File

@ -8,9 +8,6 @@ import java.net.http.HttpResponse;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.github.fge.jsonpatch.JsonPatch;
import com.github.fge.jsonpatch.JsonPatchOperation;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
@ -33,6 +30,8 @@ public class ExternalTaskExecutedWebAdapter implements ExternalTaskExecutedEvent
@Override
public void handleEvent(ExternalTaskExecutedEvent externalTaskExecutedEvent) {
logger.info("TaskList | Notify external task-list about task execution.");
JSONObject op1;
JSONObject op2;
try {

22
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/adapter/out/web/PublishNewTaskAddedEventWebAdapter.java
View File

@ -15,24 +15,30 @@ import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.HashMap;
import java.util.logging.Level;
import java.util.logging.Logger;
@Component
@Primary
public class PublishNewTaskAddedEventWebAdapter implements NewTaskAddedEventPort {
Logger logger = Logger.getLogger(PublishNewTaskAddedEventWebAdapter.class.getName());
@Value("${roster.uri}")
String server;
@Value("${baseuri}")
String baseuri;
@Override
public void publishNewTaskAddedEvent(NewTaskAddedEvent event) {
// Here we would need to work with DTOs in case the payload of calls becomes more complex
var values = new HashMap<String, String>() {{
put("taskID", event.taskId);
put("taskType", event.taskType);
put("inputData", event.inputData);
}};
var values = new HashMap<String, String>();
values.put("taskID", event.taskId);
values.put("taskType", event.taskType);
values.put("inputData", event.inputData);
var objectMapper = new ObjectMapper();
String requestBody = null;
@ -46,15 +52,17 @@ public class PublishNewTaskAddedEventWebAdapter implements NewTaskAddedEventPort
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(server+"/task"))
.header("Content-Type", "application/task+json")
.header("Link", "<" + baseuri + "tasks/" + event.taskId + ">; rel=\"task\"")
.POST(HttpRequest.BodyPublishers.ofString(requestBody))
.build();
try {
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
client.send(request, HttpResponse.BodyHandlers.ofString());
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
Thread.currentThread().interrupt();
}
}
}

3
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/application/port/in/CompleteTaskCommand.java
View File

@ -3,12 +3,13 @@ package ch.unisg.tapastasks.tasks.application.port.in;
import ch.unisg.tapastasks.common.SelfValidating;
import ch.unisg.tapastasks.tasks.domain.Task.OutputData;
import ch.unisg.tapastasks.tasks.domain.Task.TaskId;
import ch.unisg.tapastasks.tasks.domain.Task.TaskResult;
import lombok.EqualsAndHashCode;
import lombok.Value;
import javax.validation.constraints.NotNull;
@Value
@EqualsAndHashCode(callSuper=false)
public class CompleteTaskCommand extends SelfValidating<CompleteTaskCommand> {
@NotNull
private final TaskId taskId;

2
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/application/port/in/DeleteTaskCommand.java
View File

@ -3,11 +3,13 @@ package ch.unisg.tapastasks.tasks.application.port.in;
import ch.unisg.tapastasks.common.SelfValidating;
import ch.unisg.tapastasks.tasks.domain.Task.TaskId;
import ch.unisg.tapastasks.tasks.domain.Task.OriginalTaskUri;
import lombok.EqualsAndHashCode;
import lombok.Value;
import javax.validation.constraints.NotNull;
@Value
@EqualsAndHashCode(callSuper=false)
public class DeleteTaskCommand extends SelfValidating<DeleteTaskCommand> {
@NotNull
private final TaskId taskId;

4
tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/application/service/AddNewTaskToTaskListService.java
View File

@ -25,14 +25,11 @@ public class AddNewTaskToTaskListService implements AddNewTaskToTaskListUseCase
private final NewTaskAddedEventPort newTaskAddedEventPort;
private final AddTaskPort addTaskToRepositoryPort;
private final TaskListLock taskListLock;
@Override
public Task addNewTaskToTaskList(AddNewTaskToTaskListCommand command) {
TaskList taskList = TaskList.getTapasTaskList();
// taskListLock.lockTaskList(taskList.getTaskListName());
Task newTask;
if (command.getOriginalTaskUri().isPresent() && command.getInputData().isPresent()) {
@ -49,7 +46,6 @@ public class AddNewTaskToTaskListService implements AddNewTaskToTaskListUseCase
}
addTaskToRepositoryPort.addTask(newTask);
// taskListLock.releaseTaskList(taskList.getTaskListName());
//Here we are using the application service to emit the domain event to the outside of the bounded context.
//This event should be considered as a light-weight "integration event" to communicate with other services.

1
tapas-tasks/src/main/resources/application.properties
View File

@ -1,6 +1,7 @@
server.port=8081
spring.data.mongodb.uri=mongodb://root:password@localhost:27017/
spring.data.mongodb.database=tapas-tasks
# baseuri=http://e021-77-59-152-182.ngrok.io/
baseuri=https://tapas-tasks.86-119-34-23.nip.io/
roster.uri=http://127.0.0.1:8082

2
tapas-tasks/src/test/java/ch/unisg/tapastasks/tasks/application/service/AddNewTaskToTaskListServiceTest.java
View File

@ -22,7 +22,7 @@ public class AddNewTaskToTaskListServiceTest {
private final TaskListLock taskListLock = Mockito.mock(TaskListLock.class);
private final NewTaskAddedEventPort newTaskAddedEventPort = Mockito.mock(NewTaskAddedEventPort.class);
private final AddNewTaskToTaskListService addNewTaskToTaskListService = new AddNewTaskToTaskListService(
newTaskAddedEventPort, addTaskPort, taskListLock);
newTaskAddedEventPort, addTaskPort);
@Test
void addingSucceeds() {