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Refactored persistence for AVM. I'm guessing because I dropped a number of

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unnecessary flushes seems about 20% snappier.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3296 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-07-11 09:32:13 +00:00
parent a58a3c4f53
commit d0b5b14af1
46 changed files with 2172 additions and 506 deletions
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33
source/java/org/alfresco/repo/avm/DirectoryNodeImpl.java
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@@ -19,9 +19,6 @@ package org.alfresco.repo.avm;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
/**
* Base class for Directories.
* @author britt
@@ -52,14 +49,9 @@ abstract class DirectoryNodeImpl extends AVMNodeImpl implements DirectoryNode
* @param write Whether the child should be looked up for writing.
* @return The ChildEntry or null if not found.
*/
@SuppressWarnings("unchecked")
protected ChildEntry getChild(String name, boolean write)
{
// TODO This may be very Dangerous!
Session sess = SuperRepository.GetInstance().getSession();
ChildEntry entry = (ChildEntry)sess.get(ChildEntryImpl.class, new ChildEntryImpl(name, this, null));
// (write && getIsNew()) ? LockMode.UPGRADE : LockMode.READ);
return entry;
return AVMContext.fgInstance.fChildEntryDAO.getByNameParent(name, this);
}
/**
@@ -68,16 +60,9 @@ abstract class DirectoryNodeImpl extends AVMNodeImpl implements DirectoryNode
* exposed through the interface.
* @return A List of ChildEntries.
*/
@SuppressWarnings("unchecked")
public List<ChildEntry> getChildren()
{
Session sess = SuperRepository.GetInstance().getSession();
Query query = sess.getNamedQuery("ChildEntry.ByParent");
query.setEntity("parent", this);
query.setCacheable(true);
query.setCacheRegion("ChildEntry.ByParent");
List<ChildEntry> found = (List<ChildEntry>)query.list();
return found;
return AVMContext.fgInstance.fChildEntryDAO.getByParent(this);
}
/**
@@ -85,20 +70,8 @@ abstract class DirectoryNodeImpl extends AVMNodeImpl implements DirectoryNode
* @param child The child node to look for.
* @return The ChildEntry or null if not found.
*/
@SuppressWarnings("unchecked")
protected ChildEntry getChild(AVMNode child)
{
Session sess = SuperRepository.GetInstance().getSession();
Query query = sess.getNamedQuery("ChildEntry.ByParentChild");
query.setEntity("parent", this);
query.setEntity("child", child);
query.setCacheable(true);
query.setCacheRegion("ChildEntry.ByParentChild");
List<ChildEntry> found = (List<ChildEntry>)query.list();
if (found.size() == 0)
{
return null;
}
return found.get(0);
return AVMContext.fgInstance.fChildEntryDAO.getByParentChild(this, child);
}
}