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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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120
source/java/org/alfresco/repo/avm/AVMRepository.java
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@@ -20,7 +20,6 @@ package org.alfresco.repo.avm;
import java.io.File;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.RandomAccessFile;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
@@ -28,6 +27,10 @@ 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.ContentService;
import org.alfresco.service.cmr.repository.ContentWriter;
import org.alfresco.service.namespace.QName;
/**
@@ -52,11 +55,6 @@ class AVMRepository
*/
private Issuer fNodeIssuer;
/**
* The content id issuer;
*/
private Issuer fContentIssuer;
/**
* The layer id issuer.
*/
@@ -94,15 +92,6 @@ class AVMRepository
fNodeIssuer = nodeIssuer;
}
/**
* Set the content issuer. For Spring.
* @param contentIssuer The issuer.
*/
public void setContentIssuer(Issuer contentIssuer)
{
fContentIssuer = contentIssuer;
}
/**
* Set the layer issuer. For Spring.
* @param layerIssuer The issuer.
@@ -281,21 +270,6 @@ class AVMRepository
return rep.getOutputStream(pathParts[1]);
}
/**
* Get a random access file from a file node.
* @param version The version id (read-only if not -1)
* @param path The path to the file.
* @param access The access mode for RandomAccessFile.
* @return A RandomAccessFile.
*/
public RandomAccessFile getRandomAccess(int version, String path, String access)
{
fLookupCount.set(1);
String[] pathParts = SplitPath(path);
AVMStore rep = getAVMStoreByName(pathParts[0]);
return rep.getRandomAccess(version, pathParts[1], access);
}
/**
* Rename a node.
* @param srcPath Source containing directory.
@@ -524,25 +498,30 @@ class AVMRepository
}
/**
* Get an InputStream from a given version of a file.
* @param desc The node descriptor.
* @return The InputStream.
* Get a ContentReader from a file.
* @param version The version to look under.
* @param path The path to the file.
* @return A ContentReader
*/
public InputStream getInputStream(AVMNodeDescriptor desc)
public ContentReader getReader(int version, String path)
{
fLookupCount.set(1);
AVMNode node = AVMContext.fgInstance.fAVMNodeDAO.getByID(desc.getId());
if (node == null)
{
throw new AVMNotFoundException("Not found.");
}
if (node.getType() != AVMNodeType.PLAIN_FILE &&
node.getType() != AVMNodeType.LAYERED_FILE)
{
throw new AVMWrongTypeException("Not a file.");
}
FileNode file = (FileNode)node;
return file.getContentForRead().getInputStream();
String [] pathParts = SplitPath(path);
AVMStore store = getAVMStoreByName(pathParts[0]);
return store.getReader(version, pathParts[1]);
}
/**
* Get a ContentWriter to a file.
* @param path The path to the file.
* @return A ContentWriter.
*/
public ContentWriter getWriter(String path)
{
fLookupCount.set(1);
String [] pathParts = SplitPath(path);
AVMStore store = getAVMStoreByName(pathParts[0]);
return store.getWriter(pathParts[1]);
}
/**
@@ -666,15 +645,6 @@ class AVMRepository
return fNodeIssuer.issue();
}
/**
* Issue a content id.
* @return The new id.
*/
public long issueContentID()
{
return fContentIssuer.issue();
}
/**
* Issue a new layer id.
* @return The new id.
@@ -1112,6 +1082,46 @@ class AVMRepository
return null;
}
/**
* Get the ContentData for a file.
* @param version The version to look under.
* @param path The path to the file.
* @return The ContentData for the file.
*/
public ContentData getContentDataForRead(int version, String path)
{
fLookupCount.set(1);
String [] pathParts = SplitPath(path);
AVMStore store = getAVMStoreByName(pathParts[0]);
return store.getContentDataForRead(version, pathParts[1]);
}
/**
* Get the ContentData for a file for writing.
* @param path The path to the file.
* @return The ContentData object.
*/
public ContentData getContentDataForWrite(String path)
{
fLookupCount.set(1);
String [] pathParts = SplitPath(path);
AVMStore store = getAVMStoreByName(pathParts[0]);
return store.getContentDataForWrite(pathParts[1]);
}
/**
* Set the ContentData on a file.
* @param path The path to the file.
* @param data The content data to set.
*/
public void setContentData(String path, ContentData data)
{
fLookupCount.set(1);
String [] pathParts = SplitPath(path);
AVMStore store = getAVMStoreByName(pathParts[0]);
store.setContentData(pathParts[1], data);
}
/**
* Get the single instance of AVMRepository.
* @return The single instance.