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Added variants to getPaths, which get all HEAD paths for

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a node or all HEAD paths for a node in a given store.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3977 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-09-29 16:12:26 +00:00
parent 6ec40331da
commit 0b1accf9f9
4 changed files with 158 additions and 1 deletions
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104
source/java/org/alfresco/repo/avm/AVMRepository.java
View File

@@ -932,12 +932,58 @@ public class AVMRepository
public List<Pair<Integer, String>> getPaths(AVMNodeDescriptor desc)
{
AVMNode node = AVMContext.fgInstance.fAVMNodeDAO.getByID(desc.getId());
if (node == null)
{
throw new AVMNotFoundException("Not found: " + desc.getPath());
}
List<Pair<Integer, String>> paths = new ArrayList<Pair<Integer, String>>();
List<String> components = new ArrayList<String>();
recursiveGetPaths(node, components, paths);
return paths;
}
/**
* Get all paths for a node reachable by HEAD.
* @param desc The node descriptor.
* @return A List of all the version, path Pairs that match.
*/
public List<Pair<Integer, String>> getHeadPaths(AVMNodeDescriptor desc)
{
AVMNode node = AVMContext.fgInstance.fAVMNodeDAO.getByID(desc.getId());
if (node == null)
{
throw new AVMNotFoundException("Not found: " + desc.getPath());
}
List<Pair<Integer, String>> paths = new ArrayList<Pair<Integer, String>>();
List<String> components = new ArrayList<String>();
recursiveGetHeadPaths(node, components, paths);
return paths;
}
public List<Pair<Integer, String>> getPathsInStoreHead(AVMNodeDescriptor desc, String store)
{
AVMStore st = getAVMStoreByName(store);
if (st == null)
{
throw new AVMNotFoundException("Store not found: " + store);
}
AVMNode node = AVMContext.fgInstance.fAVMNodeDAO.getByID(desc.getId());
if (node == null)
{
throw new AVMNotFoundException("Not found: " + desc.getPath());
}
List<Pair<Integer, String>> paths = new ArrayList<Pair<Integer, String>>();
List<String> components = new ArrayList<String>();
recursiveGetPathsInStoreHead(node, components, paths, st.getRoot(), store);
return paths;
}
/**
* Do the actual work.
* @param node The current node.
* @param components The currently accumulated path components.
* @param paths The list to put full paths in.
*/
private void recursiveGetPaths(AVMNode node, List<String> components,
List<Pair<Integer, String>> paths)
{
@@ -966,7 +1012,63 @@ public class AVMRepository
components.remove(components.size() - 1);
}
}
/**
* Do the actual work.
* @param node The current node.
* @param components The currently accumulated path components.
* @param paths The list to put full paths in.
*/
private void recursiveGetHeadPaths(AVMNode node, List<String> components,
List<Pair<Integer, String>> paths)
{
if (node.getIsRoot())
{
AVMStore store = AVMContext.fgInstance.fAVMStoreDAO.getByRoot(node);
if (store != null)
{
addPath(components, -1, store.getName(), paths);
return;
}
return;
}
List<ChildEntry> entries = AVMContext.fgInstance.fChildEntryDAO.getByChild(node);
for (ChildEntry entry : entries)
{
String name = entry.getName();
components.add(name);
AVMNode parent = entry.getParent();
recursiveGetHeadPaths(parent, components, paths);
components.remove(components.size() - 1);
}
}
/**
* Do the actual work.
* @param node The current node.
* @param components The currently accumulated path components.
* @param paths The list to put full paths in.
*/
private void recursiveGetPathsInStoreHead(AVMNode node, List<String> components,
List<Pair<Integer, String>> paths, DirectoryNode root,
String storeName)
{
if (node.equals(root))
{
addPath(components, -1, storeName, paths);
return;
}
List<ChildEntry> entries = AVMContext.fgInstance.fChildEntryDAO.getByChild(node);
for (ChildEntry entry : entries)
{
String name = entry.getName();
components.add(name);
AVMNode parent = entry.getParent();
recursiveGetHeadPaths(parent, components, paths);
components.remove(components.size() - 1);
}
}
/**
* Add a path to the list.
* @param components The path name components.

28
source/java/org/alfresco/repo/avm/AVMServiceImpl.java
View File

@@ -582,6 +582,34 @@ public class AVMServiceImpl implements AVMService
return fAVMRepository.getPaths(desc);
}
/**
* Get all paths that a given node has that are in the head version.
* @param desc The node descriptor to get paths for.
* @return A List of version, path Pairs.
*/
public List<Pair<Integer, String>> getHeadPaths(AVMNodeDescriptor desc)
{
if (desc == null)
{
throw new AVMBadArgumentException("Descriptor is null.");
}
return fAVMRepository.getHeadPaths(desc);
}
/**
* Get all paths to a node starting at the HEAD version of a store.
* @param desc The node descriptor.
* @param store The store.
* @return A List of all paths meeting the criteria.
*/
public List<Pair<Integer, String>> getPathsInStoreHead(AVMNodeDescriptor desc, String store)
{
if (desc == null || store == null)
{
throw new AVMBadArgumentException("Illegal null argument.");
}
return fAVMRepository.getPathsInStoreHead(desc, store);
}
/**
* Purge an AVMStore. Permanently delete everything that

12
source/java/org/alfresco/repo/avm/AVMServiceTest.java
View File

@@ -81,6 +81,18 @@ public class AVMServiceTest extends AVMServiceTestBase
{
System.out.println(path.getFirst() + " " + path.getSecond());
}
paths = fService.getHeadPaths(fService.lookup(-1, "main:/a/b/c/foo"));
System.out.println("------------------------------");
for (Pair<Integer, String> path : paths)
{
System.out.println(path.getFirst() + " " + path.getSecond());
}
paths = fService.getPathsInStoreHead(fService.lookup(-1, "main:/a/b/c/foo"), "main");
System.out.println("------------------------------");
for (Pair<Integer, String> path : paths)
{
System.out.println(path.getFirst() + " " + path.getSecond());
}
}
catch (Exception e)
{