maece/HSG-MCS-HS21_tapas
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fixes

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This commit is contained in:
Marcel 2021-12-19 16:33:11 +01:00
parent 0022ebaf88
commit 0eb21d2083
15 changed files with 225 additions and 305 deletions
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2
executor-base/src/main/java/ch/unisg/executorBase/executor/domain/ExecutorType.java
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@ -1,7 +1,7 @@
package ch.unisg.executorbase.executor.domain; package ch.unisg.executorbase.executor.domain;
public enum ExecutorType { public enum ExecutorType {
COMPUTATION, ROBOT, HUMIDITY; COMPUTATION, SMALLROBOT, HUMIDITY;
/** /**
* Checks if the give executor type exists. * Checks if the give executor type exists.

8
executor-computation/src/main/java/ch/unisg/executorcomputation/ExecutorcomputationApplication.java
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@ -15,14 +15,6 @@ public class ExecutorcomputationApplication {
static Logger logger = Logger.getLogger(ExecutorcomputationApplication.class.getName()); static Logger logger = Logger.getLogger(ExecutorcomputationApplication.class.getName());
public static void main(String[] args) { public static void main(String[] args) {
try {
TimeUnit.SECONDS.sleep(1);
} catch (InterruptedException e) {
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
Thread.currentThread().interrupt();
}
SpringApplication.run(ExecutorcomputationApplication.class, args); SpringApplication.run(ExecutorcomputationApplication.class, args);
Executor.getExecutor(); Executor.getExecutor();
} }

3
executor-robot/pom.xml
View File

@ -84,8 +84,7 @@
<dependency> <dependency>
<groupId>com.github.Interactions-HSG</groupId> <groupId>com.github.Interactions-HSG</groupId>
<artifactId>wot-td-java</artifactId> <artifactId>wot-td-java</artifactId>
<version>0.1.1</version> <version>master-SNAPSHOT</version>
<scope>compile</scope>
</dependency> </dependency>
</dependencies> </dependencies>

8
executor-robot/src/main/java/ch/unisg/executorrobot/ExecutorrobotApplication.java
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@ -11,14 +11,6 @@ import ch.unisg.executorrobot.executor.domain.Executor;
public class ExecutorrobotApplication { public class ExecutorrobotApplication {
public static void main(String[] args) { public static void main(String[] args) {
try {
TimeUnit.SECONDS.sleep(40);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
SpringApplication.run(ExecutorrobotApplication.class, args); SpringApplication.run(ExecutorrobotApplication.class, args);
Executor.getExecutor(); Executor.getExecutor();
} }

42
executor-robot/src/main/java/ch/unisg/executorrobot/executor/adapter/out/DeleteUserFromRobotAdapter.java
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@ -1,42 +0,0 @@
package ch.unisg.executorrobot.executor.adapter.out;
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import org.springframework.context.annotation.Primary;
import org.springframework.stereotype.Component;
import ch.unisg.executorrobot.executor.application.port.out.DeleteUserFromRobotPort;
@Component
@Primary
public class DeleteUserFromRobotAdapter implements DeleteUserFromRobotPort {
@Override
public boolean deleteUserFromRobot(String key) {
String url = "https://api.interactions.ics.unisg.ch/leubot1/v1.3.4/user/" + key;
var request = HttpRequest.newBuilder()
.uri(URI.create(url))
.header("Content-Type", "application/json")
.DELETE()
.build();
var client = HttpClient.newHttpClient();
try {
var response = client.send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.statusCode());
return true;
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
return false;
}
}

121
executor-robot/src/main/java/ch/unisg/executorrobot/executor/adapter/out/InstructionToRobotAdapter.java
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@ -1,121 +0,0 @@
package ch.unisg.executorrobot.executor.adapter.out;
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.util.HashMap;
import java.util.Map;
import java.util.Optional;
import ch.unisg.ics.interactions.wot.td.ThingDescription;
import ch.unisg.ics.interactions.wot.td.affordances.ActionAffordance;
import ch.unisg.ics.interactions.wot.td.affordances.Form;
import ch.unisg.ics.interactions.wot.td.clients.TDHttpRequest;
import ch.unisg.ics.interactions.wot.td.clients.TDHttpResponse;
import ch.unisg.ics.interactions.wot.td.io.TDGraphReader;
import ch.unisg.ics.interactions.wot.td.schemas.DataSchema;
import ch.unisg.ics.interactions.wot.td.schemas.ObjectSchema;
import ch.unisg.ics.interactions.wot.td.schemas.StringSchema;
import ch.unisg.ics.interactions.wot.td.security.APIKeySecurityScheme;
import ch.unisg.ics.interactions.wot.td.vocabularies.TD;
import org.springframework.context.annotation.Primary;
import org.springframework.stereotype.Component;
import ch.unisg.executorrobot.executor.application.port.out.InstructionToRobotPort;
@Component
@Primary
public class InstructionToRobotAdapter implements InstructionToRobotPort {
@Override
public boolean instructionToRobot(String key) {
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 'leubot1' }";
var httpRequest = HttpRequest.newBuilder()
.uri(URI.create(endpoint))
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString(input))
.build();
var client = HttpClient.newHttpClient();
try {
var description = client.send(httpRequest, HttpResponse.BodyHandlers.ofString()).body();
// Parse a TD from a string
ThingDescription td = TDGraphReader.readFromString(ThingDescription.TDFormat.RDF_TURTLE, description);
// Create the payload to be sent with the Http request
Map<String, Object> elbowPayload = new HashMap<>();
elbowPayload.put("http://www.w3.org/2001/XMLSchema#int", 400);
// Get the affordance "setElbow" from the TD
Optional<ActionAffordance> action = td.getActionByName("setElbow");
// Get the first form
if (action.isPresent()) {
Optional<Form> form = action.get().getFirstForm();
// Retrieve the input data schema from the action affordance
Optional<DataSchema> inputSchema = action.get().getInputSchema();
// If a form is found, use it to create and execute the Http request
if (form.isPresent()) {
TDHttpRequest request = new TDHttpRequest(form.get(), TD.invokeAction);
if (inputSchema.isPresent()) {
request.setObjectPayload((ObjectSchema) inputSchema.get(), elbowPayload);
try {
TDHttpResponse response = request.execute();
System.out.println("Received response with status code: " + response.getStatusCode());
return true;
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
return false;
/*
String putEndpoint = "https://api.interactions.ics.unisg.ch/leubot1/v1.3.0/elbow";
String inputJson = "{ \"value\": 400}";
var request = HttpRequest.newBuilder()
.uri(URI.create(putEndpoint))
.header("Content-Type", "application/json")
.header("X-API-KEY", key)
.PUT(HttpRequest.BodyPublishers.ofString(inputJson))
.build();
var client = HttpClient.newHttpClient();
try {
var response = client.send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.statusCode());
System.out.println(response.headers());
return true;
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
return false;
*/
}
}

189
executor-robot/src/main/java/ch/unisg/executorrobot/executor/adapter/out/UserToRobotAdapter.java
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@ -1,5 +1,6 @@
package ch.unisg.executorrobot.executor.adapter.out; package ch.unisg.executorrobot.executor.adapter.out;
import java.io.IOException; import java.io.IOException;
import java.io.StringReader;
import java.net.URI; import java.net.URI;
import java.net.http.HttpClient; import java.net.http.HttpClient;
import java.net.http.HttpRequest; import java.net.http.HttpRequest;
@ -7,6 +8,11 @@ import java.net.http.HttpResponse;
import java.util.HashMap; import java.util.HashMap;
import java.util.Map; import java.util.Map;
import java.util.Optional; import java.util.Optional;
import java.util.concurrent.TimeUnit;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import ch.unisg.ics.interactions.wot.td.ThingDescription; import ch.unisg.ics.interactions.wot.td.ThingDescription;
import ch.unisg.ics.interactions.wot.td.affordances.ActionAffordance; import ch.unisg.ics.interactions.wot.td.affordances.ActionAffordance;
@ -16,10 +22,19 @@ import ch.unisg.ics.interactions.wot.td.clients.TDHttpResponse;
import ch.unisg.ics.interactions.wot.td.io.TDGraphReader; import ch.unisg.ics.interactions.wot.td.io.TDGraphReader;
import ch.unisg.ics.interactions.wot.td.schemas.DataSchema; import ch.unisg.ics.interactions.wot.td.schemas.DataSchema;
import ch.unisg.ics.interactions.wot.td.schemas.ObjectSchema; import ch.unisg.ics.interactions.wot.td.schemas.ObjectSchema;
import ch.unisg.ics.interactions.wot.td.security.APIKeySecurityScheme;
import ch.unisg.ics.interactions.wot.td.security.SecurityScheme;
import ch.unisg.ics.interactions.wot.td.vocabularies.TD; import ch.unisg.ics.interactions.wot.td.vocabularies.TD;
import ch.unisg.ics.interactions.wot.td.vocabularies.WoTSec;
import org.springframework.boot.autoconfigure.sendgrid.SendGridAutoConfiguration; import org.springframework.boot.autoconfigure.sendgrid.SendGridAutoConfiguration;
import org.springframework.context.annotation.Primary; import org.springframework.context.annotation.Primary;
import org.springframework.stereotype.Component; 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 ch.unisg.executorrobot.executor.application.port.out.UserToRobotPort; import ch.unisg.executorrobot.executor.application.port.out.UserToRobotPort;
@ -32,7 +47,7 @@ public class UserToRobotAdapter implements UserToRobotPort {
String endpoint = "https://api.interactions.ics.unisg.ch/search/searchEngine"; 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() var httpRequest = HttpRequest.newBuilder()
.uri(URI.create(endpoint)) .uri(URI.create(endpoint))
@ -43,13 +58,75 @@ public class UserToRobotAdapter implements UserToRobotPort {
var client = HttpClient.newHttpClient(); var client = HttpClient.newHttpClient();
try { try {
var description = client.send(httpRequest, HttpResponse.BodyHandlers.ofString()).body(); String description = client.send(httpRequest, HttpResponse.BodyHandlers.ofString()).body();
String leubot1Uri = null;
String uri = "http://yggdrasil.interactions.ics.unisg.ch/environments/61/workspaces/102/artifacts/leubot1"; 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("leubot1")) {
leubot1Uri = nNode.getTextContent();
}
}
if (leubot1Uri == null) {
// TODO implement logic if execution failed
return "ERROR";
}
// Parse a TD from a string // Parse a TD from a string
ThingDescription td = TDGraphReader.readFromURL(ThingDescription.TDFormat.RDF_TURTLE, uri); ThingDescription td = TDGraphReader.readFromURL(ThingDescription.TDFormat.RDF_TURTLE, leubot1Uri);
String apiUrl = getAPIKey(td);
System.out.println("FOUND API URL " + apiUrl);
String apiKey = apiUrl.split("/")[apiUrl.split("/").length-1].split("]")[0];
System.out.println("FOUND KEY " + apiKey);
if(apiKey == null) {
// TODO implement logic if execution failed
return "ERROR";
}
try {
TimeUnit.MILLISECONDS.sleep(1500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (!moveRobot(td, apiKey)) {
return "ERROR";
}
try {
TimeUnit.MILLISECONDS.sleep(1500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
delteUserFromRobot(apiUrl);
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (SAXException e1) {
e1.printStackTrace();
} catch (ParserConfigurationException e1) {
e1.printStackTrace();
}
return "OK";
}
private String getAPIKey(ThingDescription td) {
// Create the payload to be sent with the HTTP request // Create the payload to be sent with the HTTP request
Map<String, Object> logInPayload = new HashMap<>(); Map<String, Object> logInPayload = new HashMap<>();
logInPayload.put("http://xmlns.com/foaf/0.1/Name", "keanu rahimian"); logInPayload.put("http://xmlns.com/foaf/0.1/Name", "keanu rahimian");
@ -59,66 +136,106 @@ public class UserToRobotAdapter implements UserToRobotPort {
Optional<ActionAffordance> action = td.getActionByName("logIn"); Optional<ActionAffordance> action = td.getActionByName("logIn");
// Get the first form // Get the first form
if (action.isPresent()) { if (action.isEmpty()) {
Optional<Form> form = action.get().getFirstForm(); // TODO implement logic if execution failed
return null;
}
Optional<Form> form = action.get().getFirstFormForOperationType(TD.invokeAction);
if (form.isEmpty()) {
// TODO implement logic if execution failed
return null;
}
// If a form is found, use it to create and execute the HTTP request
TDHttpRequest request = new TDHttpRequest(form.get(), TD.invokeAction);
// Retrieve the input data schema from the action affordance // Retrieve the input data schema from the action affordance
Optional<DataSchema> inputSchema = action.get().getInputSchema(); Optional<DataSchema> inputSchema = action.get().getInputSchema();
// If a form is found, use it to create and execute the HTTP request if(inputSchema.isPresent()) {
if (form.isPresent()) {
TDHttpRequest request = new TDHttpRequest(form.get(), TD.invokeAction);
if (inputSchema.isPresent()) {
request.setObjectPayload((ObjectSchema) inputSchema.get(), logInPayload); request.setObjectPayload((ObjectSchema) inputSchema.get(), logInPayload);
}
try { try {
TDHttpResponse response = request.execute(); TDHttpResponse response = request.execute();
System.out.println("Received response with status code: " + response.getStatusCode()); System.out.println("Received response with status code: " + response.getStatusCode());
// TODO: Get the key from the response and return it String url = response.getHeaders().get("Location");
// Not exactly sure how to get the headers from the payload, as we need them return url;
// to get the key
} catch (IOException e) {
e.printStackTrace();
}
return null; return null;
}
private boolean moveRobot(ThingDescription td, String key) {
// Create the payload to be sent with the Http request
Map<String, Object> elbowPayload = new HashMap<>();
elbowPayload.put("value", 400);
// Get the affordance "setElbow" from the TD
Optional<ActionAffordance> action = td.getActionByName("setElbow");
// Get the first form
if (action.isEmpty()) {
return false;
}
Optional<Form> form = action.get().getFirstFormForOperationType(TD.invokeAction);
if (form.isEmpty()) {
// TODO implement logic if execution failed
return false;
}
// Retrieve the input data schema from the action affordance
Optional<DataSchema> inputSchema = action.get().getInputSchema();
TDHttpRequest request = new TDHttpRequest(form.get(), TD.invokeAction);
if(inputSchema.isPresent()) {
request.setObjectPayload((ObjectSchema) inputSchema.get(), elbowPayload);
}
Optional<SecurityScheme> securityScheme = td.getFirstSecuritySchemeByType(WoTSec.APIKeySecurityScheme);
if (securityScheme.isPresent()) {
request.setAPIKey((APIKeySecurityScheme) securityScheme.get(), key);
}
try {
TDHttpResponse response = request.execute();
System.out.println("Received response with status code: " + response.getStatusCode());
return true;
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); e.printStackTrace();
} }
}
}
}
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
/* return false;
String inputJson = "{ \"name\":\"keanu rahimian\", \"email\":\"keanu.rahimian@student.unisg.ch\"}"; }
var request = HttpRequest.newBuilder()
.uri(URI.create(postEndpoint)) private void delteUserFromRobot(String apiUrl) {
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(apiUrl))
.header("Content-Type", "application/json") .header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString(inputJson)) .DELETE()
.build(); .build();
HttpClient client = HttpClient.newHttpClient();
try { try {
var response = client.send(request, HttpResponse.BodyHandlers.ofString()); var response = client.send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.statusCode()); System.out.println(response.statusCode());
System.out.println(response.headers());
String url = response.headers().map().get("location").toString();
String key = url.split("/")[url.split("/").length-1].split("]")[0];
return key;
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); e.printStackTrace();
} catch (InterruptedException e) { } catch (InterruptedException e) {
e.printStackTrace(); e.printStackTrace();
} }
return null;
*/
return null;
} }
} }

5
executor-robot/src/main/java/ch/unisg/executorrobot/executor/application/port/out/DeleteUserFromRobotPort.java
View File

@ -1,5 +0,0 @@
package ch.unisg.executorrobot.executor.application.port.out;
public interface DeleteUserFromRobotPort {
boolean deleteUserFromRobot(String key);
}

5
executor-robot/src/main/java/ch/unisg/executorrobot/executor/application/port/out/InstructionToRobotPort.java
View File

@ -1,5 +0,0 @@
package ch.unisg.executorrobot.executor.application.port.out;
public interface InstructionToRobotPort {
boolean instructionToRobot(String key);
}

29
executor-robot/src/main/java/ch/unisg/executorrobot/executor/domain/Executor.java
View File

@ -1,22 +1,14 @@
package ch.unisg.executorrobot.executor.domain; package ch.unisg.executorrobot.executor.domain;
import java.util.concurrent.TimeUnit;
import ch.unisg.executorrobot.executor.adapter.out.DeleteUserFromRobotAdapter;
import ch.unisg.executorrobot.executor.adapter.out.InstructionToRobotAdapter;
import ch.unisg.executorrobot.executor.adapter.out.UserToRobotAdapter; import ch.unisg.executorrobot.executor.adapter.out.UserToRobotAdapter;
import ch.unisg.executorrobot.executor.application.port.out.DeleteUserFromRobotPort;
import ch.unisg.executorrobot.executor.application.port.out.InstructionToRobotPort;
import ch.unisg.executorrobot.executor.application.port.out.UserToRobotPort; import ch.unisg.executorrobot.executor.application.port.out.UserToRobotPort;
import ch.unisg.executorbase.executor.domain.ExecutorBase; import ch.unisg.executorbase.executor.domain.ExecutorBase;
import ch.unisg.executorbase.executor.domain.ExecutorType; import ch.unisg.executorbase.executor.domain.ExecutorType;
public class Executor extends ExecutorBase { public class Executor extends ExecutorBase {
private static final Executor executor = new Executor(ExecutorType.ROBOT); private static final Executor executor = new Executor(ExecutorType.SMALLROBOT);
private final UserToRobotPort userToRobotPort = new UserToRobotAdapter(); private final UserToRobotPort userToRobotPort = new UserToRobotAdapter();
private final InstructionToRobotPort instructionToRobotPort = new InstructionToRobotAdapter();
private final DeleteUserFromRobotPort deleteUserFromRobotPort = new DeleteUserFromRobotAdapter();
public static Executor getExecutor() { public static Executor getExecutor() {
return executor; return executor;
@ -29,24 +21,7 @@ public class Executor extends ExecutorBase {
@Override @Override
protected protected
String execution(String input) { String execution(String input) {
return userToRobotPort.userToRobot();
String key = userToRobotPort.userToRobot();
try {
TimeUnit.MILLISECONDS.sleep(1500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
boolean result1 = instructionToRobotPort.instructionToRobot(key);
try {
TimeUnit.MILLISECONDS.sleep(10000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
deleteUserFromRobotPort.deleteUserFromRobot(key);
return Boolean.toString(result1);
} }
} }

40
tapas-auction-house/src/main/java/ch/unisg/tapas/TapasAuctionHouseApplication.java
View File

@ -4,6 +4,10 @@ import ch.unisg.tapas.auctionhouse.adapter.common.clients.TapasMqttClient;
import ch.unisg.tapas.auctionhouse.adapter.in.messaging.mqtt.AuctionEventsMqttDispatcher; import ch.unisg.tapas.auctionhouse.adapter.in.messaging.mqtt.AuctionEventsMqttDispatcher;
import ch.unisg.tapas.auctionhouse.adapter.common.clients.WebSubSubscriber; import ch.unisg.tapas.auctionhouse.adapter.common.clients.WebSubSubscriber;
import ch.unisg.tapas.auctionhouse.application.service.GetExecutorsService; import ch.unisg.tapas.auctionhouse.application.service.GetExecutorsService;
import ch.unisg.tapas.auctionhouse.domain.AuctionHouseDiscovery;
import ch.unisg.tapas.auctionhouse.domain.AuctionHouseDiscoveryInformation;
import ch.unisg.tapas.common.AuctionHouseResourceDirectory;
import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger; import org.apache.logging.log4j.Logger;
import org.eclipse.paho.client.mqttv3.MqttException; import org.eclipse.paho.client.mqttv3.MqttException;
@ -13,6 +17,9 @@ import org.springframework.core.env.ConfigurableEnvironment;
import java.net.URI; import java.net.URI;
import java.net.URISyntaxException; import java.net.URISyntaxException;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
/** /**
* Main TAPAS Auction House application. * Main TAPAS Auction House application.
@ -30,7 +37,7 @@ public class TapasAuctionHouseApplication {
ENVIRONMENT = tapasAuctioneerApp.run(args).getEnvironment(); ENVIRONMENT = tapasAuctioneerApp.run(args).getEnvironment();
// TODO Set start up of message services with config // TODO Set start up of message services with config
// We will use these bootstrap methods in Week 6: // We will use these bootstrap methods in Week 6:
// bootstrapMarketplaceWithWebSub(); bootstrapMarketplaceWithWebSub();
bootstrapMarketplaceWithMqtt(); bootstrapMarketplaceWithMqtt();
var getExecutorsService = new GetExecutorsService(); var getExecutorsService = new GetExecutorsService();
getExecutorsService.getExecutorsFromExecutorPool(); getExecutorsService.getExecutorsFromExecutorPool();
@ -39,19 +46,20 @@ public class TapasAuctionHouseApplication {
* Discovers auction houses and subscribes to WebSub notifications * Discovers auction houses and subscribes to WebSub notifications
*/ */
private static void bootstrapMarketplaceWithWebSub() { private static void bootstrapMarketplaceWithWebSub() {
// discoverAuctionHouseEndpoints(); discoverAuctionHouseEndpoints();
WebSubSubscriber subscriber = new WebSubSubscriber(ENVIRONMENT.getProperty("auction.house.uri")); WebSubSubscriber subscriber = new WebSubSubscriber(ENVIRONMENT.getProperty("auction.house.uri"));
// for (AuctionHouseDiscoveryInformation endpoint : AuctionHouseDiscovery.getInstance().getAuctionHouseDiscoveryList()) { for (AuctionHouseDiscoveryInformation endpoint : AuctionHouseDiscovery.getInstance().getAuctionHouseDiscoveryList()) {
// subscriber.subscribeToAuctionHouseEndpoint(endpoint.getWebSubUri().getValue()); System.out.println(endpoint.getWebSubUri().getValue());
// } subscriber.subscribeToAuctionHouseEndpoint(endpoint.getWebSubUri().getValue());
try {
subscriber.subscribeToAuctionHouseEndpoint(new URI("http://6b4e-130-82-250-227.ngrok.io/websub-discovery"));
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} }
// try {
// subscriber.subscribeToAuctionHouseEndpoint(new URI("http://6b4e-130-82-250-227.ngrok.io/websub-discovery"));
// } catch (URISyntaxException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
} }
/** /**
@ -76,17 +84,17 @@ public class TapasAuctionHouseApplication {
} }
} }
// private static void discoverAuctionHouseEndpoints() { private static void discoverAuctionHouseEndpoints() {
// AuctionHouseResourceDirectory rd = new AuctionHouseResourceDirectory( AuctionHouseResourceDirectory rd = new AuctionHouseResourceDirectory(
// URI.create(ENVIRONMENT.getProperty("discovery.endpoint.uri")) URI.create(ENVIRONMENT.getProperty("discovery.endpoint.uri"))
// ); );
// AuctionHouseDiscovery.getInstance().addAuctionHouseDiscoveryInformation(rd.retrieveAuctionHouseEndpoints()); AuctionHouseDiscovery.getInstance().addAuctionHouseDiscoveryInformation(rd.retrieveAuctionHouseEndpoints());
// ScheduledExecutorService executor = Executors.newScheduledThreadPool(1); // ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
// executor.scheduleAtFixedRate(crawlerRunnable, 300, 300, TimeUnit.SECONDS); // executor.scheduleAtFixedRate(crawlerRunnable, 300, 300, TimeUnit.SECONDS);
// } }
// private static Runnable crawlerRunnable = new Runnable() { // private static Runnable crawlerRunnable = new Runnable() {

4
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/out/web/AuctionHouseDiscoveryHttpAdapter.java
View File

@ -41,8 +41,8 @@ public class AuctionHouseDiscoveryHttpAdapter implements AuctionHouseDiscoveryPo
{ {
var informationJSON = arrayOfInformation.getJSONObject(i); var informationJSON = arrayOfInformation.getJSONObject(i);
var information = new AuctionHouseDiscoveryInformation( var information = new AuctionHouseDiscoveryInformation(
new AuctionHouseDiscoveryInformation.AuctionHouseUri(URI.create(informationJSON.getString("auctionHouseURI"))), new AuctionHouseDiscoveryInformation.AuctionHouseUri(URI.create(informationJSON.getString("auctionHouseUri"))),
new AuctionHouseDiscoveryInformation.WebSubUri(URI.create(informationJSON.getString("webSubURI"))), new AuctionHouseDiscoveryInformation.WebSubUri(URI.create(informationJSON.getString("webSubUri"))),
new AuctionHouseDiscoveryInformation.TaskTypes(getTaskTypes(informationJSON.getJSONArray("taskTypes"))), new AuctionHouseDiscoveryInformation.TaskTypes(getTaskTypes(informationJSON.getJSONArray("taskTypes"))),
new AuctionHouseDiscoveryInformation.TimeStamp(Timestamp.valueOf(informationJSON.getString("timeStamp"))), new AuctionHouseDiscoveryInformation.TimeStamp(Timestamp.valueOf(informationJSON.getString("timeStamp"))),
new AuctionHouseDiscoveryInformation.GroupName(informationJSON.getString("groupName")) new AuctionHouseDiscoveryInformation.GroupName(informationJSON.getString("groupName"))

9
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/application/service/StartAuctionService.java
View File

@ -65,8 +65,17 @@ public class StartAuctionService implements LaunchAuctionUseCase {
auctions.addAuction(auction); auctions.addAuction(auction);
// Schedule the closing of the auction at the deadline // Schedule the closing of the auction at the deadline
System.out.println(deadline.getValue().getTime());
System.out.println(System.currentTimeMillis());
System.out.println(deadline.getValue().getTime() - System.currentTimeMillis());
if (deadline.getValue().getTime() == DEFAULT_AUCTION_DEADLINE_MILLIS.getTime()) {
System.out.println("DEFAULT TIMESTAMP USED");
service.schedule(new CloseAuctionTask(auction.getAuctionId()), 10000,
TimeUnit.MILLISECONDS);
} else {
service.schedule(new CloseAuctionTask(auction.getAuctionId()), deadline.getValue().getTime() - System.currentTimeMillis(), service.schedule(new CloseAuctionTask(auction.getAuctionId()), deadline.getValue().getTime() - System.currentTimeMillis(),
TimeUnit.MILLISECONDS); TimeUnit.MILLISECONDS);
}
// Publish an auction started event // Publish an auction started event
AuctionStartedEvent auctionStartedEvent = new AuctionStartedEvent(auction); AuctionStartedEvent auctionStartedEvent = new AuctionStartedEvent(auction);

9
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/domain/AuctionHouseDiscovery.java
View File

@ -15,8 +15,9 @@ public class AuctionHouseDiscovery {
private final List<String> tasktypes = new ArrayList<String>() { private final List<String> tasktypes = new ArrayList<String>() {
{ {
add("computation"); add("COMPUTATION");
add("smallrobot"); add("SMALLROBOT");
add("HUMIDITY");
} }
}; };
@ -31,8 +32,8 @@ public class AuctionHouseDiscovery {
try { try {
// Add our information to list // Add our information to list
auctionHouseDiscoveryList.add(new AuctionHouseDiscoveryInformation( auctionHouseDiscoveryList.add(new AuctionHouseDiscoveryInformation(
new AuctionHouseDiscoveryInformation.AuctionHouseUri(new URI("http://localhost:8086")), new AuctionHouseDiscoveryInformation.AuctionHouseUri(new URI("https://tapas-auction-house.86-119-35-40.nip.io")),
new AuctionHouseDiscoveryInformation.WebSubUri(new URI("http://localhost:8086/websub/auctions")), new AuctionHouseDiscoveryInformation.WebSubUri(new URI("https://tapas-auction-house.86-119-35-40.nip.io/websub/auctions")),
new AuctionHouseDiscoveryInformation.TaskTypes(tasktypes), new AuctionHouseDiscoveryInformation.TaskTypes(tasktypes),
new AuctionHouseDiscoveryInformation.TimeStamp(new Timestamp(new Date().getTime())), new AuctionHouseDiscoveryInformation.TimeStamp(new Timestamp(new Date().getTime())),
new AuctionHouseDiscoveryInformation.GroupName("Group 1") new AuctionHouseDiscoveryInformation.GroupName("Group 1")

2
tapas-auction-house/src/main/resources/application.properties
View File

@ -15,4 +15,4 @@ websub.hub.uri=https://pubsubhubbub.appspot.com
mqtt.broker.uri=tcp://broker.hivemq.com mqtt.broker.uri=tcp://broker.hivemq.com
# mqtt.broker.uri=tcp://localhost:1883 # mqtt.broker.uri=tcp://localhost:1883
discovery.endpoint.uri=http://localhost:3500 discovery.endpoint.uri=https://tapas-auction-house.86-119-34-242.nip.io