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This changes the AVM service to use ContentService for storage. This gives us,

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in theory, AVM working underneath (more or less) NodeService and ContentService.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3481 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-08-10 21:50:34 +00:00
parent 9a2a67605c
commit 06df2021c8
28 changed files with 744 additions and 865 deletions
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69
source/java/org/alfresco/repo/avm/AVMService.java
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@@ -19,13 +19,15 @@ package org.alfresco.repo.avm;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.RandomAccessFile;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.SortedMap;
import org.alfresco.repo.domain.PropertyValue;
import org.alfresco.service.cmr.repository.ContentData;
import org.alfresco.service.cmr.repository.ContentReader;
import org.alfresco.service.cmr.repository.ContentWriter;
import org.alfresco.service.namespace.QName;
/**
@@ -49,15 +51,6 @@ public interface AVMService
*/
public InputStream getFileInputStream(int version, String path);
/**
* Get an input stream from a particular version of a file.
* @param desc The node descriptor pointing at the node.
* @return The InputStream.
* @throws AVMNotFoundException If <code>desc</code> is dangling or
* otherwise invalid.
*/
public InputStream getFileInputStream(AVMNodeDescriptor desc);
/**
* Get an output stream to a file node. The file must already exist.
* @param path The simple absolute path to the file node.
@@ -68,18 +61,23 @@ public interface AVMService
public OutputStream getFileOutputStream(String path);
/**
* Get a random access file to the given path.
* @param version The version to find.
* Get a ContentReader for the given file.
* @param version The version to look under.
* @param path The path to the file.
* @param access The access mode for RandomAccessFile.
* @return A RandomAccessFile
* @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 file.
* @throws AVMException If trying to write to anything but the head version.
* @return A ContentReader.
* @throws AVMNotFoundException If <code>path</code> does not exist.
* @throws AVMWrongTypeException if <code>path</code> is not a file.
*/
public RandomAccessFile getRandomAccess(int version, String path, String access);
public ContentReader getReader(int version, String path);
/**
* Get a ContentWriter to a file.
* @param path The path to the file.
* @return A ContentWriter.
* @throws AVMNotFoundException If <code>path</code> does not exist.
* @throws AVMWrongTypeException if <code>path</code> is not a file.
*/
public ContentWriter getWriter(String path);
/**
* Get a listing of a Folder by name.
@@ -545,4 +543,35 @@ public interface AVMService
* does not exist.
*/
public void deleteStoreProperty(String store, QName name);
/**
* Get the ContentData for a node. Only applies to a file.
* @param version The version to look under.
* @param path The path to the node.
* @return The ContentData object.
* @throws AVMNotFoundException If <code>path</code> does not exist.
* @throws AVMWrongTypeException If <code>path</code> does not
* point to a file.
*/
public ContentData getContentDataForRead(int version, String path);
/**
* Get the ContentData for a node.
* @param path The path to the node.
* @return The ContentData object.
* @throws AVMNotFoundException If <code>path</code> does not exist.
* @throws AVMWrongTypeException If <code>path</code> does not point
* to a file.
*/
public ContentData getContentDataForWrite(String path);
/**
* Set the content data on a file.
* @param path The path to the file.
* @param data The ContentData to set.
* @throws AVMNotFoundException If <code>path</code> does not exist.
* @throws AVMWrongTypeException If <code>path</code> does not point
* to a file.
*/
public void setContentData(String path, ContentData data);
}