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Added a recursive copy method to AVMService. Added basic test for it. However,

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for most purposes, createBranch has the same effect at a fraction of the cost.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4287 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-11-05 15:58:33 +00:00
parent 267e4d06b0
commit 2355b9e00f
3 changed files with 125 additions and 0 deletions
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78
source/java/org/alfresco/repo/avm/AVMServiceImpl.java
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@@ -28,6 +28,7 @@ import java.util.Map;
import java.util.SortedMap;
import org.alfresco.repo.avm.AVMRepository;
import org.alfresco.repo.domain.DbAccessControlList;
import org.alfresco.repo.domain.PropertyValue;
import org.alfresco.service.cmr.avm.AVMBadArgumentException;
import org.alfresco.service.cmr.avm.AVMException;
@@ -1176,4 +1177,81 @@ public class AVMServiceImpl implements AVMService
}
return fAVMRepository.forceCopy(path);
}
/**
* Copy (possibly recursively) the source into the destination
* directory.
* @param srcVersion The version of the source.
* @param srcPath The path to the source.
* @param dstPath The destination directory.
* @param name The name to give the copy.
*/
public void copy(int srcVersion, String srcPath, String dstPath, String name)
{
if (srcPath == null || dstPath == null)
{
throw new AVMBadArgumentException("Null Path.");
}
if (srcVersion < 0)
{
String canonicalSrc =
AVMNodeConverter.ToAVMVersionPath(
AVMNodeConverter.ToNodeRef(srcVersion, srcPath)).getSecond();
String canonicalDst =
AVMNodeConverter.ToAVMVersionPath(
AVMNodeConverter.ToNodeRef(-1, dstPath)).getSecond();
if (!canonicalSrc.endsWith("/"))
{
canonicalSrc = canonicalSrc + "/";
}
if (canonicalDst.indexOf(canonicalSrc) == 0)
{
throw new AVMBadArgumentException("Infinite Copy.");
}
}
if (!FileNameValidator.IsValid(name))
{
throw new AVMBadArgumentException("Illegal name.");
}
AVMNodeDescriptor srcDesc = lookup(srcVersion, srcPath);
recursiveCopy(srcVersion, srcDesc, dstPath, name);
}
/**
* Do the actual work of copying.
* @param desc The src descriptor.
* @param path The destination parent path.
* @param name The name to give the copy.
*/
private void recursiveCopy(int version, AVMNodeDescriptor desc, String path, String name)
{
String newPath = path + '/' + name;
if (desc.isFile())
{
InputStream in = getFileInputStream(version, desc.getPath());
createFile(path, name, in);
}
else // desc is a directory.
{
createDirectory(path, name);
Map<String, AVMNodeDescriptor> listing = getDirectoryListing(desc);
for (Map.Entry<String, AVMNodeDescriptor> entry : listing.entrySet())
{
recursiveCopy(version, entry.getValue(), newPath, entry.getKey());
}
}
// In either case copy properties, aspects, and acls.
Map<QName, PropertyValue> props = getNodeProperties(version, desc.getPath());
setNodeProperties(newPath, props);
List<QName> aspects = getAspects(version, desc.getPath());
for (QName aspect : aspects)
{
addAspect(newPath, aspect);
}
DbAccessControlList acl = fAVMRepository.getACL(version, desc.getPath());
if (acl != null)
{
fAVMRepository.setACL(newPath, acl.getCopy());
}
}
}