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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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58
source/java/org/alfresco/repo/avm/LayeredDirectoryNodeImpl.java
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@@ -17,16 +17,12 @@
package org.alfresco.repo.avm;
import java.io.Serializable;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.SortedMap;
import java.util.TreeMap;
import org.hibernate.Query;
import org.hibernate.Session;
/**
* A layered directory node. A layered directory node points at
* an underlying directory, which may or may not exist. The visible
@@ -78,7 +74,7 @@ class LayeredDirectoryNodeImpl extends DirectoryNodeImpl implements LayeredDirec
fIndirection = indirection;
fPrimaryIndirection = true;
fOpacity = false;
repos.getSuperRepository().getSession().save(this);
AVMContext.fgInstance.fAVMNodeDAO.save(this);
}
/**
@@ -91,24 +87,23 @@ class LayeredDirectoryNodeImpl extends DirectoryNodeImpl implements LayeredDirec
Repository repos)
{
super(repos.getSuperRepository().issueID(), repos);
Session sess = repos.getSuperRepository().getSession();
fIndirection = other.getUnderlying();
fPrimaryIndirection = other.getPrimaryIndirection();
fLayerID = -1;
fOpacity = false;
sess.save(this);
AVMContext.fgInstance.fAVMNodeDAO.save(this);
for (ChildEntry child : other.getChildren())
{
ChildEntryImpl newChild = new ChildEntryImpl(child.getName(),
this,
child.getChild());
repos.getSuperRepository().getSession().save(newChild);
AVMContext.fgInstance.fChildEntryDAO.save(newChild);
}
for (DeletedChild dc : other.getDeleted())
{
DeletedChild newDel = new DeletedChildImpl(dc.getName(),
this);
sess.save(newDel);
AVMContext.fgInstance.fDeletedChildDAO.save(newDel);
}
}
@@ -130,8 +125,7 @@ class LayeredDirectoryNodeImpl extends DirectoryNodeImpl implements LayeredDirec
fPrimaryIndirection = false;
fLayerID = -1;
fOpacity = false;
Session sess = repos.getSuperRepository().getSession();
sess.save(this);
AVMContext.fgInstance.fAVMNodeDAO.save(this);
if (copyContents)
{
for (ChildEntry child : other.getChildren())
@@ -139,7 +133,7 @@ class LayeredDirectoryNodeImpl extends DirectoryNodeImpl implements LayeredDirec
ChildEntryImpl newChild = new ChildEntryImpl(child.getName(),
this,
child.getChild());
sess.save(newChild);
AVMContext.fgInstance.fChildEntryDAO.save(newChild);
}
}
}
@@ -162,7 +156,7 @@ class LayeredDirectoryNodeImpl extends DirectoryNodeImpl implements LayeredDirec
fPrimaryIndirection = true;
fLayerID = -1;
fOpacity = false;
repo.getSuperRepository().getSession().save(this);
AVMContext.fgInstance.fAVMNodeDAO.save(this);
}
/**
@@ -266,22 +260,21 @@ class LayeredDirectoryNodeImpl extends DirectoryNodeImpl implements LayeredDirec
*/
public void putChild(String name, AVMNode node)
{
Session sess = SuperRepository.GetInstance().getSession();
// sess.lock(this, LockMode.UPGRADE);
ChildEntry entry = new ChildEntryImpl(name, this, node);
ChildEntry existing = (ChildEntry)sess.get(ChildEntryImpl.class, (Serializable)entry);
ChildEntry existing = getChild(name, true);
if (existing != null)
{
existing.setChild(node);
AVMContext.fgInstance.fChildEntryDAO.update(existing);
}
else
{
sess.save(entry);
ChildEntry entry = new ChildEntryImpl(name, this, node);
AVMContext.fgInstance.fChildEntryDAO.save(entry);
}
DeletedChild dc = getDeleted("name");
DeletedChild dc = getDeleted(name);
if (dc != null)
{
sess.delete(dc);
AVMContext.fgInstance.fDeletedChildDAO.delete(dc);
}
}
@@ -499,11 +492,11 @@ class LayeredDirectoryNodeImpl extends DirectoryNodeImpl implements LayeredDirec
ChildEntry entry = getChild(name, true);
if (entry != null)
{
SuperRepository.GetInstance().getSession().delete(entry);
AVMContext.fgInstance.fChildEntryDAO.delete(entry);
}
DeletedChild dc = new DeletedChildImpl(name,
this);
SuperRepository.GetInstance().getSession().save(dc);
AVMContext.fgInstance.fDeletedChildDAO.save(dc);
}
/**
@@ -564,7 +557,7 @@ class LayeredDirectoryNodeImpl extends DirectoryNodeImpl implements LayeredDirec
DeletedChild dc = getDeleted(name);
if (dc != null)
{
SuperRepository.GetInstance().getSession().delete(dc);
AVMContext.fgInstance.fDeletedChildDAO.delete(dc);
}
}
@@ -687,31 +680,16 @@ class LayeredDirectoryNodeImpl extends DirectoryNodeImpl implements LayeredDirec
@SuppressWarnings("unchecked")
private DeletedChild getDeleted(String name)
{
Query query = SuperRepository.GetInstance().getSession().getNamedQuery("DeletedChild.ByNameParent");
query.setString("name", name);
query.setEntity("parent", this);
query.setCacheable(true);
query.setCacheRegion("DeletedChild.ByNameParent");
List<DeletedChild> dc = (List<DeletedChild>)query.list();
if (dc.size() == 0)
{
return null;
}
return dc.get(0);
return AVMContext.fgInstance.fDeletedChildDAO.getByNameParent(name, this);
}
/**
* Get all the deleted entries in this directory.
* @return A List of DeletedEntry objects.
*/
@SuppressWarnings("unchecked")
public List<DeletedChild> getDeleted()
{
Query query = SuperRepository.GetInstance().getSession().getNamedQuery("DeletedChild.ByParent");
query.setEntity("parent", this);
query.setCacheable(true);
query.setCacheRegion("DeletedChild.ByParent");
return (List<DeletedChild>)query.list();
return AVMContext.fgInstance.fDeletedChildDAO.getByParent(this);
}
/**