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Added getDirectoryListingDirect() and getDeleted() to AVMService

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interface.  These return respectively those nodes directly
contained by a directory and the names of those nodes that
have been deleted in a directory.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3383 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-07-24 00:35:18 +00:00
parent 9e560d2d38
commit 55c4d49fbf
9 changed files with 300 additions and 2 deletions
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61
source/java/org/alfresco/repo/avm/AVMServiceImpl.java
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@@ -245,6 +245,38 @@ class AVMServiceImpl implements AVMService
return doit.listing;
}
/**
* Get the listing of nodes contained directly in a directory. This is the
* same as getDirectoryListing for PlainDirectories, but returns only those that
* are directly contained in a layered directory.
* @param version The version to look up.
* @param path The full path to get listing for.
* @return A Map of names to descriptors.
* @throws AVMNotFoundException If <code>path</code> does not exist.
* @throws AVMWrongTypeException If <code>path</code> contains any non-directory
* elements.
*/
public SortedMap<String, AVMNodeDescriptor>
getDirectoryListingDirect(final int version, final String path)
{
if (path == null)
{
throw new AVMBadArgumentException("Null path.");
}
class TxnCallback implements RetryingTransactionCallback
{
public SortedMap<String, AVMNodeDescriptor> listing;
public void perform()
{
listing = fAVMRepository.getListingDirect(version, path);
}
}
TxnCallback doit = new TxnCallback();
fTransaction.perform(doit, false);
return doit.listing;
}
/**
* Get a directory listing from a node descriptor.
* @param dir The directory node descriptor.
@@ -270,6 +302,35 @@ class AVMServiceImpl implements AVMService
return doit.listing;
}
/**
* Get the names of nodes that have been deleted in a directory.
* @param version The version to look under.
* @param path The path of the directory.
* @return A List of names.
* @throws AVMNotFoundException If <code>path</code> does not exist.
* @throws AVMWrongTypeException If <code>path</code> contains any elements
* that are not directories.
*/
public List<String> getDeleted(final int version, final String path)
{
if (path == null)
{
throw new AVMBadArgumentException("Null path.");
}
class TxnCallback implements RetryingTransactionCallback
{
public List<String> listing;
public void perform()
{
listing = fAVMRepository.getDeleted(version, path);
}
}
TxnCallback doit = new TxnCallback();
fTransaction.perform(doit, false);
return doit.listing;
}
/**
* Create a new file. The file must not exist.
* @param path The path to the containing directory.