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Incorporated the review comments.

Browse Source 
Signed-off-by: Gaurav <gaurav.sahay@in.bosch.com>
This commit is contained in:
Gaurav
2016-08-08 13:24:12 +02:00
parent 0854d023fb c4b0bdfa86
commit e42f8164a8
27 changed files with 428 additions and 306 deletions
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28
hawkbit-repository/hawkbit-repository-jpa/src/main/java/org/eclipse/hawkbit/repository/jpa/JpaDistributionSetManagement.java
View File

@@ -484,12 +484,7 @@ public class JpaDistributionSetManagement implements DistributionSetManagement {
throwMetadataKeyAlreadyExists(metadata.getId().getKey());
}
final DistributionSet latestDistributionSet = findDistributionSetById(metadata.getDistributionSet().getId());
// merge base distribution set so optLockRevision gets updated and audit
// log written because
// modifying metadata is modifying the base distribution set itself for
// auditing purposes.
entityManager.merge((JpaDistributionSet) latestDistributionSet).setLastModifiedAt(0L);
touch(metadata.getDistributionSet());
return distributionSetMetadataRepository.save(metadata);
}
@@ -504,7 +499,7 @@ public class JpaDistributionSetManagement implements DistributionSetManagement {
for (final JpaDistributionSetMetadata distributionSetMetadata : metadata) {
checkAndThrowAlreadyIfDistributionSetMetadataExists(distributionSetMetadata.getId());
}
metadata.forEach(m -> entityManager.merge((JpaDistributionSet) findDistributionSetById(m.getDistributionSet().getId())).setLastModifiedAt(0L));
metadata.forEach(m -> touch(m.getDistributionSet()));
return new ArrayList<>(
(Collection<? extends DistributionSetMetadata>) distributionSetMetadataRepository.save(metadata));
@@ -520,8 +515,7 @@ public class JpaDistributionSetManagement implements DistributionSetManagement {
findOne(metadata.getDistributionSet(), metadata.getKey());
// touch it to update the lock revision because we are modifying the
// DS indirectly
final DistributionSet latestDistributionSet = findDistributionSetById(metadata.getDistributionSet().getId());
entityManager.merge((JpaDistributionSet) latestDistributionSet).setLastModifiedAt(0L);
touch(metadata.getDistributionSet());;
return distributionSetMetadataRepository.save(metadata);
}
@@ -529,11 +523,23 @@ public class JpaDistributionSetManagement implements DistributionSetManagement {
@Transactional(isolation = Isolation.READ_UNCOMMITTED)
@Modifying
public void deleteDistributionSetMetadata(final DistributionSet distributionSet, final String key) {
final DistributionSet latestDistributionSet = findDistributionSetById(distributionSet.getId());
entityManager.merge((JpaDistributionSet) latestDistributionSet).setLastModifiedAt(0L);
touch(distributionSet);
distributionSetMetadataRepository.delete(new DsMetadataCompositeKey(distributionSet, key));
}
/**
* Method to get the latest distribution set based on ds ID after the metadata changes for that distribution set.
* @param distributionSet Distribution set
*/
private void touch(final DistributionSet distributionSet) {
final DistributionSet latestDistributionSet = findDistributionSetById(distributionSet.getId());
// merge base distribution set so optLockRevision gets updated and audit
// log written because
// modifying metadata is modifying the base distribution set itself for
// auditing purposes.
entityManager.merge((JpaDistributionSet) latestDistributionSet).setLastModifiedAt(0L);
}
@Override
public Page<DistributionSetMetadata> findDistributionSetMetadataByDistributionSetId(final Long distributionSetId,
final Pageable pageable) {

89
hawkbit-repository/hawkbit-repository-jpa/src/main/java/org/eclipse/hawkbit/repository/jpa/model/DescriptorEventDetails.java
View File

@@ -1,42 +1,47 @@
/**
* Copyright (c) 2015 Bosch Software Innovations GmbH and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.eclipse.hawkbit.repository.jpa.model;
import org.eclipse.persistence.descriptors.DescriptorEvent;
/**
*
* Holds details of action(Create/Update) and @link{DescriptorEvent}.
*
*/
public class DescriptorEventDetails {
enum ActionType {
CREATE, UPDATE;
}
private DescriptorEvent descriptorEvent;
private ActionType actiontype;
public DescriptorEventDetails(ActionType actionType,
DescriptorEvent descriptorEvent) {
this.descriptorEvent = descriptorEvent;
this.actiontype = actionType;
}
public DescriptorEvent getDescriptorEvent() {
return descriptorEvent;
}
public ActionType getActiontype() {
return actiontype;
}
}
/**
* Copyright (c) 2015 Bosch Software Innovations GmbH and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.eclipse.hawkbit.repository.jpa.model;
import org.eclipse.persistence.descriptors.DescriptorEvent;
/**
*
* Holds details of action(Create/Update) and @link{DescriptorEvent}.
*
*/
public class DescriptorEventDetails {
enum ActionType {
CREATE, UPDATE;
}
private final DescriptorEvent descriptorEvent;
private final ActionType actiontype;
/**
* Constructor
* @param actionType Action type
* @param descriptorEvent Descriptor Event
*/
public DescriptorEventDetails(final ActionType actionType,
final DescriptorEvent descriptorEvent) {
this.descriptorEvent = descriptorEvent;
this.actiontype = actionType;
}
public DescriptorEvent getDescriptorEvent() {
return descriptorEvent;
}
public ActionType getActiontype() {
return actiontype;
}
}

95
hawkbit-repository/hawkbit-repository-jpa/src/main/java/org/eclipse/hawkbit/repository/jpa/model/helper/EntityPropertyChangeHelper.java
View File

@@ -1,42 +1,53 @@
/**
* Copyright (c) 2015 Bosch Software Innovations GmbH and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.eclipse.hawkbit.repository.jpa.model.helper;
import java.util.Map;
import java.util.stream.Collectors;
import org.eclipse.hawkbit.repository.eventbus.event.AbstractPropertyChangeEvent;
import org.eclipse.hawkbit.repository.model.TenantAwareBaseEntity;
import org.eclipse.persistence.descriptors.DescriptorEvent;
import org.eclipse.persistence.internal.sessions.ObjectChangeSet;
import org.eclipse.persistence.queries.UpdateObjectQuery;
import org.eclipse.persistence.sessions.changesets.DirectToFieldChangeRecord;
public class EntityPropertyChangeHelper<T extends TenantAwareBaseEntity> {
public static <T extends TenantAwareBaseEntity> Map<String, AbstractPropertyChangeEvent<T>.Values> getChangeSet(
final Class<T> clazz, final DescriptorEvent event) {
final T rolloutGroup = clazz.cast(event.getObject());
final ObjectChangeSet changeSet = ((UpdateObjectQuery) event.getQuery())
.getObjectChangeSet();
return changeSet
.getChanges()
.stream()
.filter(record -> record instanceof DirectToFieldChangeRecord)
.map(record -> (DirectToFieldChangeRecord) record)
.collect(
Collectors.toMap(
record -> record.getAttribute(),
record -> new AbstractPropertyChangeEvent<T>(
rolloutGroup, null).new Values(record
.getOldValue(), record.getNewValue())));
}
}
/**
* Copyright (c) 2015 Bosch Software Innovations GmbH and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.eclipse.hawkbit.repository.jpa.model.helper;
import java.util.Map;
import java.util.stream.Collectors;
import org.eclipse.hawkbit.repository.eventbus.event.AbstractPropertyChangeEvent;
import org.eclipse.hawkbit.repository.model.TenantAwareBaseEntity;
import org.eclipse.persistence.descriptors.DescriptorEvent;
import org.eclipse.persistence.internal.sessions.ObjectChangeSet;
import org.eclipse.persistence.queries.UpdateObjectQuery;
import org.eclipse.persistence.sessions.changesets.DirectToFieldChangeRecord;
/**
*Helper class to get the change set for the property changes in the Entity.
*
* @param <T>
*/
public class EntityPropertyChangeHelper<T extends TenantAwareBaseEntity> {
/**
* To get the map of entity property change set
* @param clazz
* @param event
* @return the map of the changeSet
*/
public static <T extends TenantAwareBaseEntity> Map<String, AbstractPropertyChangeEvent<T>.Values> getChangeSet(
final Class<T> clazz, final DescriptorEvent event) {
final T rolloutGroup = clazz.cast(event.getObject());
final ObjectChangeSet changeSet = ((UpdateObjectQuery) event.getQuery())
.getObjectChangeSet();
return changeSet
.getChanges()
.stream()
.filter(record -> record instanceof DirectToFieldChangeRecord)
.map(record -> (DirectToFieldChangeRecord) record)
.collect(
Collectors.toMap(
record -> record.getAttribute(),
record -> new AbstractPropertyChangeEvent<T>(
rolloutGroup, null).new Values(record
.getOldValue(), record.getNewValue())));
}
}