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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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40
source/java/org/alfresco/repo/avm/AVMStoreImpl.java
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@@ -307,6 +307,33 @@ class AVMStoreImpl implements AVMStore, Serializable
Lookup lPath = lookupDirectory(version, path, false);
DirectoryNode dir = (DirectoryNode)lPath.getCurrentNode();
Map<String, AVMNode> listing = dir.getListing(lPath);
return translateListing(listing, lPath);
}
/**
* Get the list of nodes directly contained in a directory.
* @param version The version to look under.
* @param path The path to the directory.
* @return A Map of names to descriptors.
*/
public SortedMap<String, AVMNodeDescriptor> getListingDirect(int version, String path)
{
Lookup lPath = lookupDirectory(version, path, false);
DirectoryNode dir = (DirectoryNode)lPath.getCurrentNode();
Map<String, AVMNode> listing = dir.getListingDirect(lPath);
return translateListing(listing, lPath);
}
/**
* Helper to convert an internal representation of a directory listing
* to an external representation.
* @param listing The internal listing, a Map of names to nodes.
* @param lPath The Lookup for the directory.
* @return A Map of names to descriptors.
*/
private SortedMap<String, AVMNodeDescriptor>
translateListing(Map<String, AVMNode> listing, Lookup lPath)
{
SortedMap<String, AVMNodeDescriptor> results = new TreeMap<String, AVMNodeDescriptor>();
for (String name : listing.keySet())
{
@@ -317,6 +344,19 @@ class AVMStoreImpl implements AVMStore, Serializable
return results;
}
/**
* Get the names of the deleted nodes in a directory.
* @param version The version to look under.
* @param path The path to the directory.
* @return A List of names.
*/
public List<String> getDeleted(int version, String path)
{
Lookup lPath = lookupDirectory(version, path, false);
DirectoryNode dir = (DirectoryNode)lPath.getCurrentNode();
return dir.getDeletedNames();
}
/**
* Get an output stream to a file.
* @param path The path to the file.