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Fixed an embarassing not so corner case failure. Non primary

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layered directories cannot be just linked in for update, but must instead
be recursively linked in.  


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3801 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-09-15 03:04:57 +00:00
parent 5eca8bd6e0
commit 83b4cdb76d
6 changed files with 85 additions and 20 deletions
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62
source/java/org/alfresco/repo/avm/AVMSyncServiceImpl.java
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@@ -308,11 +308,7 @@ public class AVMSyncServiceImpl implements AVMSyncService
case AVMDifference.NEWER :
{
// You can't delete what isn't there.
if (dstDesc != null)
{
fAVMService.removeNode(dstParts[0], dstParts[1]);
}
fAVMService.link(dstParts[0], dstParts[1], srcDesc);
linkIn(dstParts[0], dstParts[1], srcDesc, dstDesc != null);
continue;
}
case AVMDifference.OLDER :
@@ -320,8 +316,7 @@ public class AVMSyncServiceImpl implements AVMSyncService
// You can force it.
if (overrideOlder)
{
fAVMService.removeNode(dstParts[0], dstParts[1]);
fAVMService.link(dstParts[0], dstParts[1], srcDesc);
linkIn(dstParts[0], dstParts[1], srcDesc, true);
continue;
}
// You can ignore it.
@@ -337,8 +332,7 @@ public class AVMSyncServiceImpl implements AVMSyncService
// You can force it.
if (overrideConflicts)
{
fAVMService.removeNode(dstParts[0], dstParts[1]);
fAVMService.link(dstParts[0], dstParts[1], srcDesc);
linkIn(dstParts[0], dstParts[1], srcDesc, true);
continue;
}
// You can ignore it.
@@ -367,6 +361,56 @@ public class AVMSyncServiceImpl implements AVMSyncService
}
}
/**
* Do the actual work of connecting nodes to the destination tree.
* @param parentPath The parent path the node will go in.
* @param name The name it will have.
* @param toLink The node descriptor.
* @param removeFirst Whether to do a removeNode before linking in.
*/
private void linkIn(String parentPath, String name, AVMNodeDescriptor toLink, boolean removeFirst)
{
if (removeFirst)
{
fAVMService.removeNode(parentPath, name);
}
if (toLink.isLayeredDirectory() && !toLink.isPrimary())
{
recursiveCopy(parentPath, name, toLink);
return;
}
fAVMService.link(parentPath, name, toLink);
}
// TODO doesn't handle copies from non head nodes.
/**
* Recursively copy a node into the given position.
* @param parentPath The place to put it.
* @param name The name to give it.
* @param toCopy The it to put.
*/
private void recursiveCopy(String parentPath, String name, AVMNodeDescriptor toCopy)
{
// TODO Can we just do a link if it's a plain directory.
// If it's a file or deleted simply link it in.
if (toCopy.isFile() || toCopy.isDeleted())
{
fAVMService.link(parentPath, name, toCopy);
return;
}
// Otherwise make a directory in the target parent, and recursiveCopy all the source
// children into it.
fAVMService.createDirectory(parentPath, name);
String newParentPath = AVMNodeConverter.ExtendAVMPath(parentPath, name);
Map<String, AVMNodeDescriptor> children =
fAVMService.getDirectoryListing(-1, toCopy.getPath(), true);
for (Map.Entry<String, AVMNodeDescriptor> entry : children.entrySet())
{
recursiveCopy(newParentPath, entry.getKey(), entry.getValue());
}
}
/**
* The workhorse of comparison and updating. Determine the versioning relationship
* of two nodes.