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Introducing a new API call into AVMService:

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LayeringDescriptor getLayeringInfo(version, path);

LayeringDescriptor has three methods:

isBackground() Is the looked up node a background node.
getPathAVMStore() Gets a descriptor for the store the path was looked up in.
getNativeAVMStore() Gets the store that the actual node was found in.



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3348 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-07-18 19:08:21 +00:00
parent fff2fb6b05
commit e5eb45da0f
8 changed files with 224 additions and 6 deletions
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26
source/java/org/alfresco/repo/avm/AVMServiceImpl.java
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@@ -972,6 +972,32 @@ public class AVMServiceImpl implements AVMService
fTransaction.perform(doit, true);
}
/**
* Get layering information about a path.
* @param version The version to look under.
* @param path The full AVM path.
* @return A LayeringDescriptor.
*/
public LayeringDescriptor getLayeringInfo(final int version, final String path)
{
if (path == null)
{
throw new AVMBadArgumentException("Null path: " + path);
}
class TxnCallback implements RetryingTransactionCallback
{
public LayeringDescriptor descriptor;
public void perform()
{
descriptor = fAVMRepository.getLayeringInfo(version, path);
}
}
TxnCallback doit = new TxnCallback();
fTransaction.perform(doit, false);
return doit.descriptor;
}
/**
* Get the common ancestor of two nodes if one exists.
* @param left The first node.