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transfer service : now deals with restored nodes + unit tests.

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work in progress on sync of folders containing alien nodes - incomplete so commented out.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@21329 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Mark Rogers
2010-07-21 12:29:18 +00:00
parent ca58f8d202
commit 484e218e50
7 changed files with 1266 additions and 490 deletions
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117
source/java/org/alfresco/repo/transfer/RepoTransferReceiverImpl.java
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@@ -38,7 +38,11 @@ import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.node.NodeServicePolicies;
import org.alfresco.repo.policy.BehaviourFilter;
import org.alfresco.repo.policy.JavaBehaviour;
import org.alfresco.repo.policy.PolicyComponent;
import org.alfresco.repo.policy.Behaviour.NotificationFrequency;
import org.alfresco.repo.rule.RuleModel;
import org.alfresco.repo.security.authentication.AuthenticationUtil;
import org.alfresco.repo.security.authentication.AuthenticationUtil.RunAsWork;
@@ -76,7 +80,10 @@ import org.springframework.util.FileCopyUtils;
* @author brian
*
*/
public class RepoTransferReceiverImpl implements TransferReceiver
public class RepoTransferReceiverImpl implements TransferReceiver,
NodeServicePolicies.OnCreateChildAssociationPolicy,
NodeServicePolicies.BeforeDeleteNodePolicy
{
/**
* This embedded class is used to push requests for asynchronous commits onto a different thread
@@ -150,6 +157,7 @@ public class RepoTransferReceiverImpl implements TransferReceiver
private ActionService actionService;
private TenantService tenantService;
private RuleService ruleService;
private PolicyComponent policyComponent;
private Map<String,NodeRef> transferLockFolderMap = new ConcurrentHashMap<String, NodeRef>();
private Map<String,NodeRef> transferTempFolderMap = new ConcurrentHashMap<String, NodeRef>();
@@ -167,6 +175,19 @@ public class RepoTransferReceiverImpl implements TransferReceiver
PropertyCheck.mandatory(this, "transferLockFolderPath", transferLockFolderPath);
PropertyCheck.mandatory(this, "inboundTransferRecordsPath", inboundTransferRecordsPath);
PropertyCheck.mandatory(this, "rootStagingDirectory", rootStagingDirectory);
PropertyCheck.mandatory(this, "policyComponent", policyComponent);
// // Register policy behaviours
// this.getPolicyComponent().bindAssociationBehaviour(
// NodeServicePolicies.OnCreateChildAssociationPolicy.QNAME,
// TransferModel.ASPECT_TRANSFERRED,
// new JavaBehaviour(this, "onCreateChildAssociation", NotificationFrequency.EVERY_EVENT));
//
// this.getPolicyComponent().bindClassBehaviour(
// NodeServicePolicies.BeforeDeleteNodePolicy.QNAME,
// this,
// new JavaBehaviour(this, "beforeDeleteNode", NotificationFrequency.EVERY_EVENT));
}
/*
@@ -902,4 +923,98 @@ public class RepoTransferReceiverImpl implements TransferReceiver
}
}
}
public void setPolicyComponent(PolicyComponent policyComponent)
{
this.policyComponent = policyComponent;
}
public PolicyComponent getPolicyComponent()
{
return policyComponent;
}
/**
* When a new node is created as a child of a Transferred node then
* the transferred nodes need to be marked as Alien nodes.
*
* The tree needs to be walked upwards to mark all parent transferred nodes as alien.
*/
public void onCreateChildAssociation(ChildAssociationRef childAssocRef,
boolean isNewNode)
{
log.debug("on create child association to transferred node");
ChildAssociationRef ref = childAssocRef;
if(childAssocRef.isPrimary())
{
while(ref != null)
{
NodeRef parentNodeRef = ref.getParentRef();
NodeRef childNodeRef = ref.getChildRef();
if(nodeService.hasAspect(parentNodeRef, TransferModel.ASPECT_TRANSFERRED))
{
Boolean isAlien = (Boolean)nodeService.getProperty(parentNodeRef, TransferModel.PROP_ALIEN);
if (!isAlien)
{
log.debug("setting node as alien:" + parentNodeRef);
nodeService.setProperty(parentNodeRef, TransferModel.PROP_ALIEN, Boolean.TRUE);
ref = nodeService.getPrimaryParent(parentNodeRef);
}
else
{
log.debug("parent node is already alien");
ref = null;
}
}
else
{
log.debug("parent is not a transferred node");
ref = null;
}
}
}
}
/**
* When an old node is deleted that is a child of a transferred node the tree may need to be walked to
* mark parent folder as non alien.
*/
public void beforeDeleteNode(NodeRef nodeRef)
{
log.debug("on delete node - need to check for transferred node");
ChildAssociationRef ref = nodeService.getPrimaryParent(nodeRef);
while(ref != null)
{
NodeRef parentNodeRef = ref.getParentRef();
/**
* Was the parent node transferred ?
*/
if(nodeService.hasAspect(parentNodeRef, TransferModel.ASPECT_TRANSFERRED))
{
log.debug("parent node was transferred - check siblings");
/**
* Check the siblings of this node to see whether there are any other alien nodes.
*/
// nodeService.getChildAssocs(parentNodeRef);
// BUGBUG Code not complete
ref = null;
}
else
{
log.debug("parent is not a transferred node");
ref = null;
}
}
}
}