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JAWS-172 - add VersionService.deleteVersion(...)

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@12385 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Jan Vonka
2008-12-15 11:51:09 +00:00
parent c159cdbe90
commit a574338e95
4 changed files with 1794 additions and 1566 deletions
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68
source/java/org/alfresco/repo/version/Version2ServiceImpl.java
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@@ -41,7 +41,6 @@ import org.alfresco.repo.version.common.VersionHistoryImpl;
import org.alfresco.repo.version.common.VersionImpl;
import org.alfresco.repo.version.common.VersionUtil;
import org.alfresco.service.cmr.repository.AspectMissingException;
import org.alfresco.service.cmr.repository.AssociationRef;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.StoreRef;
@@ -1036,22 +1035,35 @@ public class Version2ServiceImpl extends VersionServiceImpl implements VersionSe
if (versionHistoryNodeRef != null)
{
List<ChildAssociationRef> versionsAssoc = this.dbNodeService.getChildAssocs(versionHistoryNodeRef, Version2Model.CHILD_QNAME_VERSIONS, RegexQNamePattern.MATCH_ALL);
ChildAssociationRef headVersionAssoc = null;
int headVersionNumber = -1;
for (ChildAssociationRef versionAssoc : versionsAssoc)
{
NodeRef versionNodeRef = versionAssoc.getChildRef();
List<AssociationRef> successors = this.dbNodeService.getTargetAssocs(versionNodeRef, Version2Model.ASSOC_SUCCESSOR);
if (successors.size() == 0)
String localName = versionAssoc.getQName().getLocalName();
if (localName.indexOf(Version2Model.CHILD_VERSIONS+"-") != -1) // TODO - could remove this belts-and-braces, should match correctly above !
{
NodeRef versionedNodeRef = (NodeRef)this.dbNodeService.getProperty(
versionNodeRef,
QName.createQName(Version2Model.NAMESPACE_URI, Version2Model.PROP_FROZEN_NODE_REF));
StoreRef versionStoreRef = versionedNodeRef.getStoreRef();
if (storeRef.equals(versionStoreRef) == true)
int versionNumber = Integer.parseInt(localName.substring((Version2Model.CHILD_VERSIONS+"-").length()));
if (versionNumber > headVersionNumber)
{
version = getVersion(versionNodeRef);
headVersionNumber = versionNumber;
headVersionAssoc = versionAssoc;
}
}
}
if (headVersionAssoc != null)
{
NodeRef versionNodeRef = headVersionAssoc.getChildRef();
NodeRef versionedNodeRef = (NodeRef)this.dbNodeService.getProperty(
versionNodeRef,
QName.createQName(Version2Model.NAMESPACE_URI, Version2Model.PROP_FROZEN_NODE_REF));
StoreRef versionStoreRef = versionedNodeRef.getStoreRef();
if (storeRef.equals(versionStoreRef) == true)
{
version = getVersion(versionNodeRef);
}
}
}
return version;
@@ -1085,4 +1097,40 @@ public class Version2ServiceImpl extends VersionServiceImpl implements VersionSe
}
}
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.version.VersionService#deleteVersion(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.cmr.version.Version)
*/
public void deleteVersion(NodeRef nodeRef, Version version)
{
if (useDeprecatedV1)
{
super.deleteVersion(nodeRef, version); // throws UnsupportedOperationException
}
else
{
// Check the mandatory parameters
ParameterCheck.mandatory("nodeRef", nodeRef);
ParameterCheck.mandatory("version", version);
Version currentVersion = getCurrentVersion(nodeRef);
// Delete the version node
this.dbNodeService.deleteNode(VersionUtil.convertNodeRef(version.getFrozenStateNodeRef()));
if (currentVersion.getVersionLabel().equals(version.getVersionLabel()))
{
Version headVersion = getHeadVersion(nodeRef);
if (headVersion != null)
{
// Reset the version label property on the versionable node to new head version
this.nodeService.setProperty(nodeRef, ContentModel.PROP_VERSION_LABEL, headVersion.getVersionLabel());
}
else
{
deleteVersionHistory(nodeRef);
}
}
}
}
}