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This exposes DeletedNodes through AVMService via calls for lookup

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and directory listing that take an includeLinks flag.  Original calls 
(w/o a flag) should have unchanged behavior. 


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3752 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-09-11 00:00:57 +00:00
parent 8a95b09b98
commit 5e0378deb2
12 changed files with 329 additions and 92 deletions
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12
source/java/org/alfresco/service/cmr/avm/AVMNodeDescriptor.java
View File

@@ -284,7 +284,15 @@ public class AVMNodeDescriptor implements Serializable
return (fType == AVMNodeType.LAYERED_DIRECTORY );
}
/**
* Is this a deleted node.
* @return Whether this node is a deleted node.
*/
public boolean isDeleted()
{
return fType == AVMNodeType.DELETED_NODE;
}
/**
* Get the user who last modified this node.
* @return Who last modified this node.
@@ -399,6 +407,8 @@ public class AVMNodeDescriptor implements Serializable
return "[LF:" + fID + ":" + fIndirection + "]";
case AVMNodeType.LAYERED_DIRECTORY :
return "[LD:" + fID + ":" + fIndirection + "]";
case AVMNodeType.DELETED_NODE :
return "[DN:" + fID + "]";
default :
throw new AVMException("Internal Error.");
}

71
source/java/org/alfresco/service/cmr/avm/AVMService.java
View File

@@ -24,7 +24,6 @@ import java.util.List;
import java.util.Map;
import java.util.SortedMap;
import org.alfresco.repo.domain.DbAccessControlList;
import org.alfresco.repo.domain.PropertyValue;
import org.alfresco.service.cmr.repository.ContentData;
import org.alfresco.service.namespace.QName;
@@ -70,6 +69,21 @@ public interface AVMService
* at a directory.
*/
public SortedMap<String, AVMNodeDescriptor> getDirectoryListing(int version, String path);
/**
* Get a listing of a Folder by name, with the option of seeing
* Deleted Nodes.
* @param version The version id to look in.
* @param path The simple absolute path to the file node.
* @param includeDeleted Whether to see Deleted Nodes.
* @return A Map of names to descriptors.
* @throws AVMNotFoundException If <code>path</code> is not found.
* @throws AVMWrongTypeException If <code>path</code> contains a non-terminal
* component that is not a directory, or if <code>path</code> is not pointing
* at a directory.
*/
public SortedMap<String, AVMNodeDescriptor> getDirectoryListing(int version, String path,
boolean includeDeleted);
/**
* Get the listing of nodes contained directly in a directory. This is the
@@ -84,6 +98,22 @@ public interface AVMService
*/
public SortedMap<String, AVMNodeDescriptor>
getDirectoryListingDirect(int version, String path);
/**
* 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. This has the option of
* seeing Deleted Nodes.
* @param version The version to look up.
* @param path The full path to get listing for.
* @param includeDeleted Whether to see Deleted Nodes.
* @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(int version, String path, boolean includeDeleted);
/**
* Get a directory listing from a node descriptor.
@@ -95,6 +125,18 @@ public interface AVMService
*/
public SortedMap<String, AVMNodeDescriptor> getDirectoryListing(AVMNodeDescriptor dir);
/**
* Get a directory listing from a node descriptor, with the option of
* seeing deleted nodes.
* @param dir The directory node descriptor.
* @param includeDeleted Whether to see Deleted Nodes.
* @return A Map of names to node descriptors.
* @throws AVMNotFoundException If the descriptor is stale.
* @throws AVMWrongTypeException If the descriptor does not point at a directory.
*/
public SortedMap<String, AVMNodeDescriptor> getDirectoryListing(AVMNodeDescriptor dir,
boolean includeDeleted);
/**
* Get the names of nodes that have been deleted in a directory.
* @param version The version to look under.
@@ -318,6 +360,20 @@ public interface AVMService
*/
public AVMNodeDescriptor lookup(int version, String path);
/**
* Lookup a node by version ids and path, with the option of
* seeing Deleted Nodes.
* @param version The version id to look under.
* @param path The simple absolute path to the parent directory.
* @param includeDeleted Whether to see Deleted Nodes.
* @return An AVMNodeDescriptor.
* @throws AVMNotFoundException If <code>path</code> does not exist or
* if <code>version</code> does not exist.
* @throws AVMWrongTypeException If <code>path</code> contains a non-terminal
* element that is not a directory.
*/
public AVMNodeDescriptor lookup(int version, String path, boolean includeDeleted);
/**
* Lookup a node from a directory node.
* @param dir The descriptor for the directory node.
@@ -329,6 +385,19 @@ public interface AVMService
*/
public AVMNodeDescriptor lookup(AVMNodeDescriptor dir, String name);
/**
* Lookup a node from a directory node, with the option of seeing
* Deleted Nodes.
* @param dir The descriptor for the directory node.
* @param name The name to lookup.
* @param includeDeleted Whether to see Deleted Nodes.
* @return The descriptor for the child.
* @throws AVMNotFoundException If <code>name</code> does not exist or
* if <code>dir</code> is dangling.
* @throws AVMWrongTypeException If <code>dir</code> does not refer to a directory.
*/
public AVMNodeDescriptor lookup(AVMNodeDescriptor dir, String name, boolean includeDeleted);
/**
* Get the indirection path for a layered file or directory.
* @param version The version number to get.