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Added AVM callback handlers to update the virtualization view pseudo folders when stores/versions are created or purged.

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The callback handlers queue change notifications so Windows Explorer views that are open on a pseudo folder should update (most of the time).

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4595 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Gary Spencer
2006-12-13 15:40:34 +00:00
parent 62ada8ea7f
commit 4834c89f5a
4 changed files with 327 additions and 7 deletions
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61
source/java/org/alfresco/filesys/avm/AVMDiskDriver.java
View File

@@ -50,6 +50,10 @@ import org.alfresco.filesys.server.pseudo.PseudoFolderNetworkFile;
import org.alfresco.filesys.server.state.FileState;
import org.alfresco.filesys.util.StringList;
import org.alfresco.filesys.util.WildCard;
import org.alfresco.repo.avm.CreateStoreTxnListener;
import org.alfresco.repo.avm.CreateVersionTxnListener;
import org.alfresco.repo.avm.PurgeStoreTxnListener;
import org.alfresco.repo.avm.PurgeVersionTxnListener;
import org.alfresco.repo.security.authentication.AuthenticationComponent;
import org.alfresco.service.cmr.avm.AVMExistsException;
import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
@@ -97,6 +101,14 @@ public class AVMDiskDriver extends AlfrescoDiskDriver implements DiskInterface {
private AuthenticationComponent m_authComponent;
private AuthenticationService m_authService;
// AVM listeners
private CreateStoreTxnListener m_createStoreListener;
private PurgeStoreTxnListener m_purgeStoreListener;
private CreateVersionTxnListener m_createVerListener;
private PurgeVersionTxnListener m_purgeVerListener;
/**
* Default constructor
*/
@@ -184,6 +196,46 @@ public class AVMDiskDriver extends AlfrescoDiskDriver implements DiskInterface {
m_mimetypeService = mimetypeService;
}
/**
* Set the create store listener
*
* @param createStoreListener CreateStoreTxnListener
*/
public void setCreateStoreListener(CreateStoreTxnListener createStoreListener)
{
m_createStoreListener = createStoreListener;
}
/**
* Set the purge store listener
*
* @param purgeStoreListener PurgeStoreTxnListener
*/
public void setPurgeStoreListener(PurgeStoreTxnListener purgeStoreListener)
{
m_purgeStoreListener = purgeStoreListener;
}
/**
* Set the create version listener
*
* @param createVersionListener CreateVersionTxnListener
*/
public void setCreateVersionListener(CreateVersionTxnListener createVersionListener)
{
m_createVerListener = createVersionListener;
}
/**
* Set the purge version listener
*
* @param purgeVersionListener PurgeVersionTxnListener
*/
public void setPurgeVersionListener(PurgeVersionTxnListener purgeVersionListener)
{
m_purgeVerListener = purgeVersionListener;
}
/**
* Parse and validate the parameter string and create a device context object for this instance
* of the shared device.
@@ -248,6 +300,15 @@ public class AVMDiskDriver extends AlfrescoDiskDriver implements DiskInterface {
rootState.addPseudoFile( new StorePseudoFile( storeDesc));
}
}
// Plug the virtualization view context into the various store/version call back listeners
// so that store/version pseudo folders can be kept in sync with AVM
m_createStoreListener.addCallback( context);
m_purgeStoreListener.addCallback( context);
m_createVerListener.addCallback( context);
m_purgeVerListener.addCallback( context);
}
else
{