Hi,
I've been trying to play with latest CRX night build for a few days.
Unfortunately I found a strange result after trying to remove referenced
node. My test case
is as fallow:
1. Create my root node (MY_ROOT).
2. Add node (MY_NODE_0) below node created in step 1 (MY_ROOT).
3. Add one more node (MY_NODE_1) below node created in step 1
(MY_ROOT). In this node (MY_NODE_1) create reference property to node
from step 2 (MY_NODE_0).
4. Try to remove MY_NODE_0. It must fail as this node is referenced by
MY_NODE_1.
5. Try to remove MY_ROOT.
Everything should go ok, but on step 5 I get en exception:
javax.jcr.ItemNotFoundException
I attached my source togethet with empty repository (I created my
types: my:root and my:nood). All that you need, you have to define
path to repository.
<<<< DeleteTest.java >>>>>>>>>>
package com.prototyping.it5;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import javax.jcr.Node;
import javax.jcr.ReferentialIntegrityException;
import javax.jcr.Repository;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.SimpleCredentials;
import org.apache.jackrabbit.core.RepositoryImpl;
import org.apache.jackrabbit.core.config.RepositoryConfig;
public class DeleteTest {
private static final org.apache.commons.logging.Log log =
org.apache.commons.logging.LogFactory.getLog(DeleteTest.class);
public static String REPOSITORY_HOME = "d:/repo_embeded/";
public static String REPOSITORY_CONFIG = REPOSITORY_HOME +
"repository.xml";
public static void main(String[] args) throws RepositoryException,
FileNotFoundException, IOException {
System.setProperty("java.security.auth.login.config",
"jaas_jcr.config");
log.info("Creating EmbeddedRepository.");
RepositoryConfig config =
RepositoryConfig.create(REPOSITORY_CONFIG, REPOSITORY_HOME);
Repository repository = RepositoryImpl.create(config);
log.info("Created EmbeddedRepository successfully.");
Session session = repository.login(new
SimpleCredentials("admin", "admin".toCharArray()));
testRemovingReferences(session);
session.logout();
((RepositoryImpl) repository).shutdown();
log.info("Done.");
}
private static void testRemovingReferences(Session session) throws
RepositoryException {
Node root = session.getRootNode();
// create department node
Node myRoot = root.addNode("myRoot", "my:root");
root.save();
myRoot.checkin();
log.info("myRoot node created.");
// create one more node below
myRoot.checkout();
Node myNode0 = myRoot.addNode("myNode0", "my:node");
myRoot.save();
myNode0.checkin();
myRoot.checkin();
log.info("myNode0 node created.");
// create node with reference to myNode0
myRoot.checkout();
Node myNode1 = myRoot.addNode("myNode1", "my:node");
myNode1.setProperty("my:reference", myNode0);
myRoot.save();
myNode1.checkin();
myRoot.checkin();
log.info("myNode1 node created.");
// trying to remove myNode0. Must fail as myNode0 is referenced
by myNode1.
try {
myRoot.checkout();
myNode0.remove();
myRoot.save();
}
catch (ReferentialIntegrityException e) {
log.info("Can not remove specialty primary");
}
finally {
myRoot.checkin();
}
// try to remove department
myRoot.remove();
log.info("Subtree removed.");
}
}
<<<< custom_nodetypes.xml >>>>>>>>
<?xml version="1.0" encoding="UTF-8"?>
<nodeTypes xmlns:fn="http://www.w3.org/2004/10/xpath-functions";
xmlns:jcr="http://www.jcp.org/jcr/1.0";
xmlns:mix="http://www.jcp.org/jcr/mix/1.0";
xmlns:my="com.prototyping"
xmlns:nt="http://www.jcp.org/jcr/nt/1.0"; xmlns:rep="internal"
xmlns:sv="http://www.jcp.org/jcr/sv/1.0";
xmlns:xml="http://www.w3.org/XML/1998/namespace";
xmlns:xs="http://www.w3.org/2001/XMLSchema";>
<!-- my:root -->
<nodeType hasOrderableChildNodes="false" isMixin="false"
name="my:root"
primaryItemName="">
<supertypes>
<supertype>nt:base</supertype>
<supertype>mix:versionable</supertype>
</supertypes>
<childNodeDefinition autoCreated="false" defaultPrimaryType=""
mandatory="false" name="*" onParentVersion="VERSION"
protected="false"
sameNameSiblings="false">
<requiredPrimaryTypes>
<requiredPrimaryType>my:node</requiredPrimaryType>
</requiredPrimaryTypes>
</childNodeDefinition>
</nodeType>
<!-- my:node -->
<nodeType hasOrderableChildNodes="false" isMixin="false"
name="my:node"
primaryItemName="">
<supertypes>
<supertype>nt:base</supertype>
<supertype>mix:versionable</supertype>
</supertypes>
<propertyDefinition autoCreated="false" mandatory="false"
multiple="false"
name="my:reference" onParentVersion="COPY" protected="false"
requiredType="Reference"/>
</nodeType>
</nodeTypes>
--
Tomasz Dabrowski
email: [EMAIL PROTECTED]
skype: tomekdab
www: www.cognifide.com
