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. AVM cut/copy item clipboard support

Browse Source 
- AVM files and folders can be cut and copied to the clipboard
 - AVM files and folders can be pasted (copied or moved) around a sandbox
 - The usual "Copy of …" filename logic applies
 - Cut and Copy actions now appear for AVM nodes (as appropriate for user permissions)
 - Refactored logic for cut/copy into specific clipboard item classes - WorkspaceClipboardItem and AVMClipboardItem
. Fixed unreported issue where the DownloadContentServlet was unable to open content for AVM paths containing a space character
. Pager control border style alignment improvement

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4943 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Kevin Roast
2007-01-26 16:25:03 +00:00
parent 7a187e6a9a
commit 2384aba9bc
9 changed files with 482 additions and 347 deletions
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138
source/java/org/alfresco/web/bean/clipboard/AVMClipboardItem.java
View File

@@ -16,7 +16,19 @@
*/
package org.alfresco.web.bean.clipboard;
import javax.faces.context.FacesContext;
import javax.transaction.UserTransaction;
import org.alfresco.repo.avm.AVMNodeConverter;
import org.alfresco.service.cmr.avm.AVMExistsException;
import org.alfresco.service.cmr.avm.AVMService;
import org.alfresco.service.cmr.model.FileExistsException;
import org.alfresco.service.cmr.model.FileFolderService;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.web.app.Application;
import org.alfresco.web.app.servlet.FacesHelper;
import org.alfresco.web.bean.repository.Repository;
import org.alfresco.web.bean.wcm.AVMBrowseBean;
/**
* Class representing an 'avm' store protocol clipboard item
@@ -25,6 +37,8 @@ import org.alfresco.service.cmr.repository.NodeRef;
*/
public class AVMClipboardItem extends AbstractClipboardItem
{
private static final String AVM_PASTE_VIEW_ID = "/jsp/wcm/browse-sandbox.jsp";
/**
* @param ref
* @param mode
@@ -41,4 +55,128 @@ public class AVMClipboardItem extends AbstractClipboardItem
{
return false;
}
/**
* @see org.alfresco.web.bean.clipboard.ClipboardItem#canPasteToViewId(java.lang.String)
*/
public boolean canPasteToViewId(String viewId)
{
// TODO: add 'workspace' paste view when interstore copy/move is supported
return (AVM_PASTE_VIEW_ID.equals(viewId));
}
/**
* @see org.alfresco.web.bean.clipboard.ClipboardItem#paste(javax.faces.context.FacesContext, java.lang.String, int)
*/
public boolean paste(FacesContext fc, String viewId, int action) throws Throwable
{
if (AVM_PASTE_VIEW_ID.equals(viewId))
{
AVMBrowseBean avmBrowseBean = (AVMBrowseBean)FacesHelper.getManagedBean(fc, AVMBrowseBean.BEAN_NAME);
String destPath = avmBrowseBean.getCurrentPath();
NodeRef destRef = AVMNodeConverter.ToNodeRef(-1, destPath);
String sourcePath = AVMNodeConverter.ToAVMVersionPath(getNodeRef()).getSecond();
FileFolderService fileFolderService = getServiceRegistry().getFileFolderService();
AVMService avmService = getServiceRegistry().getAVMService();
// initial name to attempt the copy of the item with
String name = getName();
boolean operationComplete = false;
while (operationComplete == false)
{
UserTransaction tx = null;
try
{
// attempt each copy/paste in its own transaction
tx = Repository.getUserTransaction(fc);
tx.begin();
if (getMode() == ClipboardStatus.COPY)
{
// COPY operation
if (logger.isDebugEnabled())
logger.debug("Attempting to copy node path: " + sourcePath + " into path: " + destPath);
// copy the avm path
// first check that we are not attempting to copy a duplicate into the same parent
if (AVMNodeConverter.ExtendAVMPath(destPath, name).equals(sourcePath))
{
// manually change the name if this occurs
String copyOf = Application.getMessage(fc, MSG_COPY_OF);
name = copyOf + ' ' + name;
}
/*fileFolderService.copy(
getNodeRef(),
destRef,
name);*/
avmService.copy(-1, sourcePath, destPath, name);
// if we get here without an exception, the clipboard copy operation was successful
operationComplete = true;
}
else
{
// MOVE operation
if (logger.isDebugEnabled())
logger.debug("Attempting to move node path: " + sourcePath + " into path: " + destRef);
// move the avm path
/*fileFolderService.move(
getNodeRef(),
destRef,
name);*/
avmService.rename(AVMNodeConverter.SplitBase(sourcePath)[0], getName(),
destPath, name);
// if we get here without an exception, the clipboard move operation was successful
operationComplete = true;
}
}
catch (FileExistsException fileExistsErr)
{
if (getMode() != ClipboardStatus.COPY)
{
// we should not rename an item when it is being moved - so exit
throw fileExistsErr;
}
}
catch (AVMExistsException avmExistsErr)
{
if (getMode() != ClipboardStatus.COPY)
{
// we should not rename an item when it is being moved - so exit
throw avmExistsErr;
}
}
catch (Throwable e)
{
// some other type of exception occured - rollback and exit
throw e;
}
finally
{
// rollback if the operation didn't complete
if (operationComplete == false)
{
try { if (tx != null) {tx.rollback();} } catch (Exception tex) {}
String copyOf = Application.getMessage(fc, MSG_COPY_OF);
name = copyOf + ' ' + name;
}
else
{
// commit the transaction
tx.commit();
}
}
}
return operationComplete;
}
else
{
// TODO: support 'workspace' destination view...
return false;
}
}
}