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Check point of Lookup Caching.

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4401 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-11-20 19:22:38 +00:00
parent a65d2952fc
commit 454a26767e
5 changed files with 233 additions and 64 deletions
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67
source/java/org/alfresco/repo/avm/AVMStoreImpl.java
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@@ -31,6 +31,7 @@ import java.util.TreeMap;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.avm.util.RawServices;
import org.alfresco.repo.avm.util.SimplePath;
import org.alfresco.repo.domain.DbAccessControlList;
import org.alfresco.repo.domain.PropertyValue;
import org.alfresco.service.cmr.avm.AVMBadArgumentException;
@@ -583,70 +584,8 @@ public class AVMStoreImpl implements AVMStore, Serializable
*/
public Lookup lookup(int version, String path, boolean write, boolean includeDeleted)
{
// Make up a Lookup to hold the results.
Lookup result = new Lookup(this, fName);
if (path.length() == 0)
{
return null;
}
while (path.startsWith("/"))
{
path = path.substring(1);
}
while (path.endsWith("/"))
{
path = path.substring(0, path.length() - 1);
}
String[] pathElements = path.split("/+");
// Grab the root node to start the lookup.
DirectoryNode dir = null;
// Versions less than 0 mean get current.
if (version < 0)
{
dir = fRoot;
}
else
{
dir = AVMDAOs.Instance().fAVMNodeDAO.getAVMStoreRoot(this, version);
}
if (dir == null)
{
return null;
}
// Add an entry for the root.
result.add(dir, "", write);
dir = (DirectoryNode)result.getCurrentNode();
if (pathElements.length == 1 && pathElements[0].equals(""))
{
return result;
}
// Now look up each path element in sequence up to one
// before the end.
for (int i = 0; i < pathElements.length - 1; i++)
{
AVMNode child = dir.lookupChild(result, pathElements[i], includeDeleted);
if (child == null)
{
return null;
}
// Every element that is not the last needs to be a directory.
if (child.getType() != AVMNodeType.PLAIN_DIRECTORY &&
child.getType() != AVMNodeType.LAYERED_DIRECTORY)
{
return null;
}
result.add(child, pathElements[i], write);
dir = (DirectoryNode)result.getCurrentNode();
}
// Now look up the last element.
AVMNode child = dir.lookupChild(result, pathElements[pathElements.length - 1],
includeDeleted);
if (child == null)
{
return null;
}
result.add(child, pathElements[pathElements.length - 1], write);
return result;
SimplePath sPath = new SimplePath(path);
return RawServices.Instance().getLookupCache().lookup(this, version, sPath, write, includeDeleted);
}
/**