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Persistence layer in executor pool

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(RemoveExecutorFrom... under Service folder still has an error)
This commit is contained in:
rahimiankeanu 2021-11-21 18:07:07 +01:00
parent ad27697bc7
commit 2aeaf86e59
12 changed files with 150 additions and 6 deletions
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9
executor-pool/pom.xml
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@ -68,6 +68,15 @@
<artifactId>org.eclipse.paho.client.mqttv3</artifactId>
<version>1.2.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
<version>3.2.6</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
</dependencies>

31
executor-pool/src/main/java/ch/unisg/executorpool/adapter/out/persistence/mongodb/ExecutorMapper.java Normal file
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@ -0,0 +1,31 @@
package ch.unisg.executorpool.adapter.out.persistence.mongodb;
import java.net.URI;
import java.net.URISyntaxException;
import org.springframework.stereotype.Component;
import ch.unisg.executorpool.domain.ExecutorClass;
@Component
public class ExecutorMapper {
ExecutorClass mapToDomainEntity(MongoExecutorDocument executorClass) {
try {
return new ExecutorClass(
new ExecutorClass.ExecutorUri(new URI(executorClass.executorUri)),
new ExecutorClass.ExecutorTaskType(executorClass.executorTaskType)
);
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
}
}
MongoExecutorDocument mapToMongoDocument(ExecutorClass executorClass) {
return new MongoExecutorDocument(executorClass.getExecutorUri().getValue().toString(),
executorClass.getExecutorTaskType().getValue()
);
}
}

40
executor-pool/src/main/java/ch/unisg/executorpool/adapter/out/persistence/mongodb/ExecutorPersistenceAdapter.java Normal file
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@ -0,0 +1,40 @@
package ch.unisg.executorpool.adapter.out.persistence.mongodb;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import ch.unisg.executorpool.application.port.out.AddExecutorPort;
import ch.unisg.executorpool.application.port.out.LoadExecutorPort;
import ch.unisg.executorpool.application.port.out.RemoveExecutorPort;
import ch.unisg.executorpool.domain.ExecutorClass;
import lombok.RequiredArgsConstructor;
@Component
@RequiredArgsConstructor
public class ExecutorPersistenceAdapter implements AddExecutorPort, RemoveExecutorPort, LoadExecutorPort {
@Autowired
private final ExecutorRepository executorRepository;
private final ExecutorMapper executorMapper;
@Override
public void addExecutor(ExecutorClass executorClass) {
MongoExecutorDocument mongoExecutorDocument = executorMapper.mapToMongoDocument(executorClass);
executorRepository.save(mongoExecutorDocument);
}
@Override
public void removeExecutor(ExecutorClass executorClass) {
MongoExecutorDocument mongoExecutorDocument = executorMapper.mapToMongoDocument(executorClass);
executorRepository.delete(mongoExecutorDocument);
}
@Override
public ExecutorClass loadExecutor(ExecutorClass.ExecutorUri executorUri, ExecutorClass.ExecutorTaskType executorTaskType) {
MongoExecutorDocument mongoExecutorDocument = executorRepository.findByExecutorUri(executorUri.getValue().toString(), executorTaskType.getValue());
ExecutorClass executorClass = executorMapper.mapToDomainEntity(mongoExecutorDocument);
return executorClass;
}
}

15
executor-pool/src/main/java/ch/unisg/executorpool/adapter/out/persistence/mongodb/ExecutorRepository.java Normal file
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@ -0,0 +1,15 @@
package ch.unisg.executorpool.adapter.out.persistence.mongodb;
import java.util.List;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.stereotype.Repository;
@Repository
public interface ExecutorRepository extends MongoRepository<MongoExecutorDocument, String> {
public MongoExecutorDocument findByExecutorUri(String executorUri, String executorTaskType);
public List<MongoExecutorDocument> findByExecutorTaskType(String executorTaskType);
}

16
executor-pool/src/main/java/ch/unisg/executorpool/adapter/out/persistence/mongodb/MongoExecutorDocument.java Normal file
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@ -0,0 +1,16 @@
package ch.unisg.executorpool.adapter.out.persistence.mongodb;
import lombok.Data;
@Data
public class MongoExecutorDocument {
public String executorUri;
public String executorTaskType;
public MongoExecutorDocument(String executorUri, String executorTaskType) {
this.executorUri = executorUri;
this.executorTaskType = executorTaskType;
}
}

9
executor-pool/src/main/java/ch/unisg/executorpool/application/port/out/AddExecutorPort.java Normal file
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@ -0,0 +1,9 @@
package ch.unisg.executorpool.application.port.out;
import ch.unisg.executorpool.domain.ExecutorClass;
public interface AddExecutorPort {
void addExecutor(ExecutorClass executorClass);
}

1
executor-pool/src/main/java/ch/unisg/executorpool/application/port/out/ExecutorAddedEventPort.java
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@ -1,7 +1,6 @@
package ch.unisg.executorpool.application.port.out;
import ch.unisg.executorpool.domain.ExecutorAddedEvent;
import org.eclipse.paho.client.mqttv3.MqttException;
public interface ExecutorAddedEventPort {
void publishExecutorAddedEvent(ExecutorAddedEvent event);

9
executor-pool/src/main/java/ch/unisg/executorpool/application/port/out/LoadExecutorPort.java Normal file
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@ -0,0 +1,9 @@
package ch.unisg.executorpool.application.port.out;
import ch.unisg.executorpool.domain.ExecutorClass;
public interface LoadExecutorPort {
ExecutorClass loadExecutor(ExecutorClass.ExecutorUri executorUri, ExecutorClass.ExecutorTaskType executorTaskType);
}

9
executor-pool/src/main/java/ch/unisg/executorpool/application/port/out/RemoveExecutorPort.java Normal file
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@ -0,0 +1,9 @@
package ch.unisg.executorpool.application.port.out;
import ch.unisg.executorpool.domain.ExecutorClass;
public interface RemoveExecutorPort {
void removeExecutor(ExecutorClass executorClass);
}

8
executor-pool/src/main/java/ch/unisg/executorpool/application/service/AddNewExecutorToExecutorPoolService.java
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@ -2,11 +2,11 @@ package ch.unisg.executorpool.application.service;
import ch.unisg.executorpool.application.port.in.AddNewExecutorToExecutorPoolUseCase;
import ch.unisg.executorpool.application.port.in.AddNewExecutorToExecutorPoolCommand;
import ch.unisg.executorpool.application.port.out.AddExecutorPort;
import ch.unisg.executorpool.application.port.out.ExecutorAddedEventPort;
import ch.unisg.executorpool.domain.ExecutorAddedEvent;
import ch.unisg.executorpool.domain.ExecutorClass;
import ch.unisg.executorpool.domain.ExecutorPool;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Component;
import javax.transaction.Transactional;
@ -16,9 +16,11 @@ import javax.transaction.Transactional;
public class AddNewExecutorToExecutorPoolService implements AddNewExecutorToExecutorPoolUseCase {
private final ExecutorAddedEventPort executorAddedEventPort;
private final AddExecutorPort addExecutorToRepositoryPort;
public AddNewExecutorToExecutorPoolService(ExecutorAddedEventPort executorAddedEventPort){
public AddNewExecutorToExecutorPoolService(ExecutorAddedEventPort executorAddedEventPort, AddExecutorPort addExecutorToRepositoryPort){
this.executorAddedEventPort = executorAddedEventPort;
this.addExecutorToRepositoryPort = addExecutorToRepositoryPort;
}
@Override
@ -29,6 +31,8 @@ public class AddNewExecutorToExecutorPoolService implements AddNewExecutorToExec
var executorAddedEvent = new ExecutorAddedEvent(newExecutor);
executorAddedEventPort.publishExecutorAddedEvent(executorAddedEvent);
addExecutorToRepositoryPort.addExecutor(newExecutor);
return newExecutor;
}
}

8
executor-pool/src/main/java/ch/unisg/executorpool/application/service/RemoveExecutorFromExecutorPoolService.java
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@ -3,10 +3,10 @@ package ch.unisg.executorpool.application.service;
import ch.unisg.executorpool.application.port.in.RemoveExecutorFromExecutorPoolCommand;
import ch.unisg.executorpool.application.port.in.RemoveExecutorFromExecutorPoolUseCase;
import ch.unisg.executorpool.application.port.out.ExecutorRemovedEventPort;
import ch.unisg.executorpool.application.port.out.RemoveExecutorPort;
import ch.unisg.executorpool.domain.ExecutorClass;
import ch.unisg.executorpool.domain.ExecutorPool;
import ch.unisg.executorpool.domain.ExecutorRemovedEvent;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Component;
import javax.transaction.Transactional;
@ -17,9 +17,11 @@ import java.util.Optional;
public class RemoveExecutorFromExecutorPoolService implements RemoveExecutorFromExecutorPoolUseCase {
private final ExecutorRemovedEventPort executorRemovedEventPort;
private final RemoveExecutorPort removeExecutorFromRepositoryPort;
public RemoveExecutorFromExecutorPoolService(ExecutorRemovedEventPort executorRemovedEventPort){
public RemoveExecutorFromExecutorPoolService(ExecutorRemovedEventPort executorRemovedEventPort, RemoveExecutorPort removeExecutorFromRepositoryPort){
this.executorRemovedEventPort = executorRemovedEventPort;
this.removeExecutorFromRepositoryPort = removeExecutorFromRepositoryPort;
}
@Override
@ -32,6 +34,8 @@ public class RemoveExecutorFromExecutorPoolService implements RemoveExecutorFrom
executorRemovedEventPort.publishExecutorRemovedEvent(executorRemovedEvent);
}
removeExecutorFromRepositoryPort.removeExecutor(removedExecutor);
return removedExecutor;
}
}

1
executor-pool/src/main/java/ch/unisg/executorpool/domain/ExecutorRemovedEvent.java
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@ -1,6 +1,5 @@
package ch.unisg.executorpool.domain;
import ch.unisg.executorpool.domain.ExecutorClass;
import lombok.Getter;
public class ExecutorRemovedEvent {