]>
git.argeo.org Git - gpl/argeo-slc.git/blob - org.argeo.slc.jcr/src/org/argeo/slc/jcr/JcrMetadataWriter.java
1 package org
.argeo
.slc
.jcr
;
3 import java
.util
.HashMap
;
7 import javax
.jcr
.RepositoryException
;
9 import org
.apache
.commons
.logging
.Log
;
10 import org
.apache
.commons
.logging
.LogFactory
;
11 import org
.argeo
.jcr
.JcrUtils
;
12 import org
.argeo
.slc
.SlcException
;
13 import org
.argeo
.slc
.SlcNames
;
16 * Writes arbitrary metadata into a child node of a given node (or the node
17 * itself if metadata node name is set to null)
19 public class JcrMetadataWriter
implements Runnable
{
20 private final static Log log
= LogFactory
.getLog(JcrMetadataWriter
.class);
22 private Node baseNode
;
23 private String metadataNodeName
= SlcNames
.SLC_METADATA
;
25 private Map
<String
, String
> metadata
= new HashMap
<String
, String
>();
30 if (metadataNodeName
!= null)
31 metadataNode
= baseNode
.hasNode(metadataNodeName
) ? baseNode
32 .getNode(metadataNodeName
) : baseNode
33 .addNode(metadataNodeName
);
35 metadataNode
= baseNode
;
37 for (String key
: metadata
.keySet())
38 metadataNode
.setProperty(key
, metadata
.get(key
));
40 baseNode
.getSession().save();
42 if (log
.isDebugEnabled())
43 log
.debug("Wrote " + metadata
.size() + " metadata entries to "
45 } catch (RepositoryException e
) {
46 throw new SlcException("Cannot write metadata to " + baseNode
, e
);
48 JcrUtils
.discardUnderlyingSessionQuietly(baseNode
);
53 public void setBaseNode(Node baseNode
) {
54 this.baseNode
= baseNode
;
57 public void setMetadataNodeName(String metadataNodeName
) {
58 this.metadataNodeName
= metadataNodeName
;
61 public void setMetadata(Map
<String
, String
> metadata
) {
62 this.metadata
= metadata
;