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Introduces a new variant on the link() call that makes the update() call

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way faster in the worst case, i.e. tolerable so far.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3808 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-09-15 20:00:54 +00:00
parent e4b6b5a586
commit dfe49bf51b
7 changed files with 163 additions and 9 deletions
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26
source/java/org/alfresco/repo/avm/DirectoryNodeImpl.java
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@@ -17,6 +17,10 @@
package org.alfresco.repo.avm;
import org.alfresco.service.cmr.avm.AVMBadArgumentException;
import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
import org.alfresco.service.cmr.avm.AVMNotFoundException;
/**
* Base class for Directories.
* @author britt
@@ -40,4 +44,26 @@ abstract class DirectoryNodeImpl extends AVMNodeImpl implements DirectoryNode
{
super(id, repo);
}
/**
* Dangerous version of link.
* @param name The name to give the child.
* @param toLink The child to link in.
*/
public void link(String name, AVMNodeDescriptor toLink)
{
AVMNode node = AVMContext.fgInstance.fAVMNodeDAO.getByID(toLink.getId());
if (node == null)
{
throw new AVMNotFoundException("Child node not found.");
}
if (node.getType() == AVMNodeType.LAYERED_DIRECTORY &&
!((LayeredDirectoryNode)node).getPrimaryIndirection())
{
throw new AVMBadArgumentException("Non primary layered directories cannot be linked.");
}
// Make the new ChildEntry and save.
ChildEntry newChild = new ChildEntryImpl(name, this, node);
AVMContext.fgInstance.fChildEntryDAO.save(newChild);
}
}