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Fix for ALF-11923. Linked rules can't be deleted if source folder was deleted.

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@35737 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Neil McErlean
2012-04-25 22:03:48 +00:00
parent d0fdeafa2c
commit 25d5daf40b
2 changed files with 80 additions and 2 deletions
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43
source/java/org/alfresco/repo/rule/RulesAspect.java
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@@ -18,6 +18,7 @@
*/
package org.alfresco.repo.rule;
import java.util.List;
import java.util.Map;
import org.alfresco.model.ContentModel;
@@ -25,6 +26,7 @@ import org.alfresco.repo.copy.CopyBehaviourCallback;
import org.alfresco.repo.copy.CopyDetails;
import org.alfresco.repo.copy.CopyServicePolicies;
import org.alfresco.repo.copy.DefaultCopyBehaviourCallback;
import org.alfresco.repo.node.NodeServicePolicies;
import org.alfresco.repo.policy.BehaviourFilter;
import org.alfresco.repo.policy.JavaBehaviour;
import org.alfresco.repo.policy.PolicyComponent;
@@ -45,7 +47,9 @@ import org.apache.commons.logging.LogFactory;
*/
public class RulesAspect implements
CopyServicePolicies.OnCopyNodePolicy,
CopyServicePolicies.OnCopyCompletePolicy
CopyServicePolicies.OnCopyCompletePolicy,
NodeServicePolicies.OnAddAspectPolicy,
NodeServicePolicies.BeforeDeleteNodePolicy
{
private PolicyComponent policyComponent;
private BehaviourFilter behaviourFilter;
@@ -93,6 +97,10 @@ public class RulesAspect implements
QName.createQName(NamespaceService.ALFRESCO_URI, "onAddAspect"),
RuleModel.ASPECT_RULES,
new JavaBehaviour(this, "onAddAspect"));
this.policyComponent.bindClassBehaviour(
QName.createQName(NamespaceService.ALFRESCO_URI, "beforeDeleteNode"),
RuleModel.ASPECT_RULES,
new JavaBehaviour(this, "beforeDeleteNode"));
}
/**
@@ -123,6 +131,39 @@ public class RulesAspect implements
}
}
/**
* @since Odin
* @author Neil Mc Erlean
*/
@Override public void beforeDeleteNode(NodeRef nodeRef)
{
this.ruleService.disableRules(nodeRef);
// The rule folder & below will be deleted automatically in the normal way, so we don't
// need to worry about them.
// But we need additional handling for any other folders which have rules linked to this folder's rules. See ALF-11923.
List<ChildAssociationRef> children = nodeService.getChildAssocs(nodeRef, RuleModel.ASSOC_RULE_FOLDER, RuleModel.ASSOC_RULE_FOLDER);
if ( !children.isEmpty())
{
final ChildAssociationRef primaryRulesFolderAssoc = children.get(0);
NodeRef rulesSystemFolder = primaryRulesFolderAssoc.getChildRef();
List<ChildAssociationRef> foldersLinkedToThisRuleFolder = nodeService.getParentAssocs(rulesSystemFolder, RuleModel.ASSOC_RULE_FOLDER, RuleModel.ASSOC_RULE_FOLDER);
for (ChildAssociationRef linkedFolder : foldersLinkedToThisRuleFolder)
{
// But don't delete the primary child-assoc, which is done automatically
if ( !linkedFolder.getParentRef().equals(primaryRulesFolderAssoc.getParentRef()))
{
// Remove the aspect that marks the other folder has having rules (linked ones)
nodeService.removeAspect(linkedFolder.getParentRef(), RuleModel.ASPECT_RULES);
// And remove the child-assoc to the rules folder.
nodeService.removeSecondaryChildAssociation(linkedFolder);
}
}
}
}
/**
* @return Returns {@link RulesAspectCopyBehaviourCallback}
*/