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Merge V1.3 to HEAD (3087:3098)

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svn merge svn://www.alfresco.org:3691/alfresco/BRANCHES/V1.3@3087 svn://www.alfresco.org:3691/alfresco/BRANCHES/V1.3@3098 .


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3343 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2006-07-18 15:44:45 +00:00
parent 6564a5011e
commit 6a13cb0ca2
6 changed files with 158 additions and 141 deletions
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185
source/java/org/alfresco/repo/version/VersionableAspect.java
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@@ -17,23 +17,23 @@
package org.alfresco.repo.version;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
import org.alfresco.i18n.I18NUtil;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.action.executer.CreateVersionActionExecuter;
import org.alfresco.repo.content.ContentServicePolicies;
import org.alfresco.repo.node.NodeServicePolicies;
import org.alfresco.repo.policy.Behaviour;
import org.alfresco.repo.policy.JavaBehaviour;
import org.alfresco.repo.policy.PolicyComponent;
import org.alfresco.repo.policy.PolicyScope;
import org.alfresco.repo.rule.RuntimeRuleService;
import org.alfresco.service.cmr.action.Action;
import org.alfresco.service.cmr.action.ActionService;
import org.alfresco.repo.transaction.AlfrescoTransactionSupport;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.cmr.rule.Rule;
import org.alfresco.service.cmr.rule.RuleService;
import org.alfresco.service.cmr.version.Version;
import org.alfresco.service.cmr.version.VersionService;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.namespace.QName;
@@ -42,36 +42,27 @@ import org.alfresco.service.namespace.QName;
*
* @author Roy Wetherall
*/
public class VersionableAspect implements ContentServicePolicies.OnContentUpdatePolicy
public class VersionableAspect implements ContentServicePolicies.OnContentUpdatePolicy,
NodeServicePolicies.OnAddAspectPolicy,
NodeServicePolicies.OnRemoveAspectPolicy
{
/**
* The policy component
*/
/** The i18n'ized messages */
private static final String MSG_INITIAL_VERSION = "create_version.initial_version";
private static final String MSG_AUTO_VERSION = "create_version.auto_version";
/** Transaction resource key */
private static final String KEY_INITIAL_VERSION = "initial_version_";
/** The policy component */
private PolicyComponent policyComponent;
/**
* The node service
*/
/** The node service */
private NodeService nodeService;
/**
* The rule service
*/
private RuleService ruleService;
/**
* The action service
*/
private ActionService actionService;
/**
* The rule used to create versions
*/
private Rule rule;
/** The Version service */
private VersionService versionService;
/**
* Auto version behaviour
*/
/** Auto version behaviour */
private Behaviour autoVersionBehaviour;
/**
@@ -84,25 +75,15 @@ public class VersionableAspect implements ContentServicePolicies.OnContentUpdate
this.policyComponent = policyComponent;
}
/**
* Set the rule service
*
* @param ruleService the rule service
*/
public void setRuleService(RuleService ruleService)
/**
* Set the version service
*
* @param versionService the version service
*/
public void setVersionService(VersionService versionService)
{
this.ruleService = ruleService;
}
/**
* Set the action service
*
* @param actionService the action service
*/
public void setActionService(ActionService actionService)
{
this.actionService = actionService;
}
this.versionService = versionService;
}
/**
* Set the node service
@@ -122,8 +103,13 @@ public class VersionableAspect implements ContentServicePolicies.OnContentUpdate
this.policyComponent.bindClassBehaviour(
QName.createQName(NamespaceService.ALFRESCO_URI, "onAddAspect"),
ContentModel.ASPECT_VERSIONABLE,
new JavaBehaviour(this, "onAddAspect"));
autoVersionBehaviour = new JavaBehaviour(this, "onContentUpdate");
new JavaBehaviour(this, "onAddAspect", Behaviour.NotificationFrequency.TRANSACTION_COMMIT));
this.policyComponent.bindClassBehaviour(
QName.createQName(NamespaceService.ALFRESCO_URI, "onRemoveAspect"),
ContentModel.ASPECT_VERSIONABLE,
new JavaBehaviour(this, "onRemoveAspect", Behaviour.NotificationFrequency.TRANSACTION_COMMIT));
autoVersionBehaviour = new JavaBehaviour(this, "onContentUpdate", Behaviour.NotificationFrequency.TRANSACTION_COMMIT);
this.policyComponent.bindClassBehaviour(
ContentServicePolicies.ON_CONTENT_UPDATE,
ContentModel.ASPECT_VERSIONABLE,
@@ -157,28 +143,7 @@ public class VersionableAspect implements ContentServicePolicies.OnContentUpdate
ContentModel.ASPECT_VERSIONABLE,
ContentModel.PROP_AUTO_VERSION,
this.nodeService.getProperty(sourceNodeRef, ContentModel.PROP_AUTO_VERSION));
}
/**
* OnCreateVersion behaviour for the version aspect
* <p>
* Ensures that the version aspect and it proerties are 'frozen' as part of
* the versioned state.
*
* @param classRef the class reference
* @param versionableNode the versionable node reference
* @param versionProperties the version properties
* @param nodeDetails the details of the node to be versioned
*/
public void onCreateVersion(
QName classRef,
NodeRef versionableNode,
Map<String, Serializable> versionProperties,
PolicyScope nodeDetails)
{
// Do nothing since we do not what to freeze any of the version
// properties
}
}
/**
@@ -187,7 +152,6 @@ public class VersionableAspect implements ContentServicePolicies.OnContentUpdate
* @param nodeRef
* @param aspectTypeQName
*/
@SuppressWarnings("unchecked")
public void onAddAspect(NodeRef nodeRef, QName aspectTypeQName)
{
if (aspectTypeQName.equals(ContentModel.ASPECT_VERSIONABLE) == true)
@@ -198,15 +162,29 @@ public class VersionableAspect implements ContentServicePolicies.OnContentUpdate
{
initialVersion = value.booleanValue();
}
// else this means that the default vlaue has not been set the versionable aspect we applied pre-1.2
// else this means that the default value has not been set the versionable aspect we applied pre-1.2
if (initialVersion == true)
{
// Queue create version action
queueCreateVersionAction(nodeRef);
Map<String, Serializable> versionDetails = new HashMap<String, Serializable>(1);
versionDetails.put(Version.PROP_DESCRIPTION, I18NUtil.getMessage(MSG_INITIAL_VERSION));
this.versionService.createVersion(nodeRef, versionDetails);
// Keep track of the fact that the initial version has been created
AlfrescoTransactionSupport.bindResource(KEY_INITIAL_VERSION + nodeRef.toString(), nodeRef);
}
}
}
/**
* @see org.alfresco.repo.node.NodeServicePolicies.OnRemoveAspectPolicy#onRemoveAspect(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void onRemoveAspect(NodeRef nodeRef, QName aspectTypeQName)
{
// When the versionable aspect is removed from a node, then delete the associatied verison history
this.versionService.deleteVersionHistory(nodeRef);
}
/**
* On content update policy bahaviour
@@ -217,21 +195,27 @@ public class VersionableAspect implements ContentServicePolicies.OnContentUpdate
{
if (this.nodeService.hasAspect(nodeRef, ContentModel.ASPECT_VERSIONABLE) == true)
{
// Determine whether the node is auto versionable or not
boolean autoVersion = false;
Boolean value = (Boolean)this.nodeService.getProperty(nodeRef, ContentModel.PROP_AUTO_VERSION);
if (value != null)
{
// If the value is not null then
autoVersion = value.booleanValue();
}
// else this means that the default value has not been set and the versionable aspect was applied pre-1.1
if (autoVersion == true)
{
// Queue create version action
queueCreateVersionAction(nodeRef);
}
// Determine whether we have already created an initial version during this transaction
if (AlfrescoTransactionSupport.getResource(KEY_INITIAL_VERSION + nodeRef.toString()) == null)
{
// Determine whether the node is auto versionable or not
boolean autoVersion = false;
Boolean value = (Boolean)this.nodeService.getProperty(nodeRef, ContentModel.PROP_AUTO_VERSION);
if (value != null)
{
// If the value is not null then
autoVersion = value.booleanValue();
}
// else this means that the default value has not been set and the versionable aspect was applied pre-1.1
if (autoVersion == true)
{
// Create the auto-version
Map<String, Serializable> versionProperties = new HashMap<String, Serializable>(1);
versionProperties.put(Version.PROP_DESCRIPTION, I18NUtil.getMessage(MSG_AUTO_VERSION));
this.versionService.createVersion(nodeRef, versionProperties);
}
}
}
}
@@ -251,24 +235,5 @@ public class VersionableAspect implements ContentServicePolicies.OnContentUpdate
public void disableAutoVersion()
{
this.autoVersionBehaviour.disable();
}
/**
* Queue create version action
*
* @param nodeRef the node reference
*/
private void queueCreateVersionAction(NodeRef nodeRef)
{
if (this.rule == null)
{
// Create the version action rule
this.rule = this.ruleService.createRule("inbound");
Action action = this.actionService.createAction(CreateVersionActionExecuter.NAME);
this.rule.addAction(action);
}
// Stash the rule pending execution at the end of the transaction
((RuntimeRuleService)this.ruleService).addRulePendingExecution(nodeRef, nodeRef, this.rule, true);
}
}
}