/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.jcr.usecases.common;
import org.exoplatform.services.jcr.impl.core.NodeImpl;
import org.exoplatform.services.jcr.usecases.BaseUsecasesTest;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.PathNotFoundException;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.SimpleCredentials;
import javax.jcr.query.Query;
import javax.jcr.query.QueryResult;
/**
* Created by The eXo Platform SAS 27.04.2006
*
* TODO Transient reindex of same-name siblings must be visible to a whole subtree of the reindexed
* nodes. Currently only targeted node changes the siblings index properly. After the session save
* all sub-nodes has right paths (and indexes). The problem has place only till the session reindex
* (result of remove) is not saved.
*
* See http://jira.exoplatform.org/browse/JCR-340
*
* @version $Id: RemoveSameNameSiblingTest.java 11907 2008-03-13 15:36:21Z ksm $
*/
public class RemoveSameNameSiblingTest extends BaseUsecasesTest
{
public void testRemoveSameNameSibling() throws RepositoryException
{
Session session = repository.login(new SimpleCredentials("admin", "admin".toCharArray()), WORKSPACE);
Node root = session.getRootNode();
Node subRoot = root.addNode("u");
Node n1 = subRoot.addNode("child", "nt:unstructured");
Node n2 = subRoot.addNode("child", "nt:unstructured");
Node n3 = subRoot.addNode("child", "nt:unstructured");
root.save();
root.getNode("u/child[3]");
n2 = subRoot.getNode("child[2]");
log.debug(">>>> SAME NAME start " + n2.getPath() + " " + n2.getIndex());
n2.remove();
root.save();
assertEquals(2, subRoot.getNodes().getSize());
try
{
root.getNode("u/child[3]");
fail("exception should have been thrown");
}
catch (PathNotFoundException e)
{
}
}
public void testRemoveSameNameSiblingReindex() throws RepositoryException
{
Session session = repository.login(new SimpleCredentials("admin", "admin".toCharArray()), WORKSPACE);
Node root = session.getRootNode();
Node subRoot = root.addNode("u1");
Node n1 = subRoot.addNode("child", "nt:unstructured");
Node n2 = subRoot.addNode("child", "nt:unstructured");
Node n3 = subRoot.addNode("child", "nt:unstructured");
root.save();
root.getNode("u1/child[3]");
n2 = subRoot.getNode("child[2]");
n2.remove();
root.save(); // reindex child[3] --> child[2]
assertEquals(2, subRoot.getNodes().getSize());
try
{
root.getNode("u1/child[2]");
}
catch (PathNotFoundException e)
{
fail("A node u/child[2] must exists");
}
}
public void testRemoveSameNameSiblingReindexGetChilds() throws Exception
{
Session session = repository.login(new SimpleCredentials("admin", "admin".toCharArray()), WORKSPACE);
Node root = session.getRootNode();
Node subRoot = root.addNode("u1");
Node n1 = subRoot.addNode("child", "nt:unstructured");
Node n2 = subRoot.addNode("child", "nt:unstructured");
Node n3 = subRoot.addNode("child", "nt:unstructured");
Node n3_n1n2 = n3.addNode("n1").addNode("n2");
n3_n1n2.addNode("n2-1"); // /u1/child[3]/n1/n2/n2-1
n3_n1n2.addNode("n2-2"); // /u1/child[3]/n1/n2/n2-2
n3_n1n2.addNode("n2-3"); // /u1/child[3]/n1/n2/n2-3
root.save();
n3 = root.getNode("u1/child[3]");
String n3id = ((NodeImpl)n3).getData().getIdentifier();
n2 = subRoot.getNode("child[2]");
log.debug(">>>> SAME NAME start " + n2.getPath() + " " + n2.getIndex());
n2.remove(); // reindex child[3] --> child[2]
session.save();
assertEquals("Same-name siblings path must be reindexed", "/u1/child[2]", n3.getPath());
assertEquals("Same-name siblings path must be reindexed", "/u1/child[2]/n1/n2", n3_n1n2.getPath());
n3_n1n2 = n3.getNode("n1").getNode("n2");
assertEquals("Same-name siblings path must be reindexed", "/u1/child[2]/n1/n2", n3_n1n2.getPath());
try
{
NodeIterator chns = n3_n1n2.getNodes();
while (chns.hasNext())
{
Node chn = chns.nextNode();
assertTrue("Node path must be reindexed ", chn.getPath().startsWith("/u1/child[2]"));
}
assertEquals("Ids must be same", n3id, ((NodeImpl)root.getNode("u1/child[2]")).getData().getIdentifier());
try
{
root.getNode("u1/child[3]");
}
catch (PathNotFoundException e)
{
// ok
}
}
catch (PathNotFoundException e)
{
fail("Nodes must exists but " + e);
}
finally
{
try
{
root.getNode("u1").remove();
session.save();
}
catch (Exception e)
{
log.error("Erroro of remove " + e, e);
throw new Exception(e);
}
}
}
public void testSearchByJcrPathSQL() throws RepositoryException
{
Session session = repository.login(new SimpleCredentials("admin", "admin".toCharArray()), WORKSPACE);
Node root = session.getRootNode();
Node subRoot = root.addNode("u1");
Node n1 = subRoot.addNode("child", "nt:unstructured");
Node n2 = subRoot.addNode("child", "nt:unstructured");
Node n3 = subRoot.addNode("child", "nt:unstructured");
Node n3_n1n2 = n3.addNode("n1").addNode("n2");
n3_n1n2.addNode("n2-1"); // /u1/child[3]/n1/n2/n2-1
n3_n1n2.addNode("n2-2"); // /u1/child[3]/n1/n2/n2-2
n3_n1n2.addNode("n2-3"); // /u1/child[3]/n1/n2/n2-3
root.save();
root.getNode("u1/child[3]");
n2 = subRoot.getNode("child[2]");
log.debug(">>>> SAME NAME start " + n2.getPath() + " " + n2.getIndex());
n2.remove(); // reindex child[3] --> child[2]
root.save();
try
{
Query query =
session.getWorkspace().getQueryManager()
.createQuery("select * from nt:base where jcr:path like '/u1/child[3]/%'", Query.SQL);
QueryResult queryResult = query.execute();
NodeIterator iterator = queryResult.getNodes();
while (iterator.hasNext())
{
fail("No nodes should exists");
}
query =
session.getWorkspace().getQueryManager()
.createQuery("select * from nt:base where jcr:path like '/u1/child[2]/%'", Query.SQL);
queryResult = query.execute();
iterator = queryResult.getNodes();
while (iterator.hasNext())
{
Node n = iterator.nextNode();
assertTrue("Node path must be reindexed ", n.getPath().startsWith("/u1/child[2]"));
}
}
catch (RepositoryException e)
{
fail(e.getMessage());
}
}
public void testSearchByJcrPathXPath() throws RepositoryException
{
Session session = repository.login(new SimpleCredentials("admin", "admin".toCharArray()), WORKSPACE);
Node root = session.getRootNode();
Node subRoot = root.addNode("u1");
Node n1 = subRoot.addNode("child", "nt:unstructured");
Node n2 = subRoot.addNode("child", "nt:unstructured");
Node n3 = subRoot.addNode("child", "nt:unstructured");
Node n3_n1n2 = n3.addNode("n1").addNode("n2");
n3_n1n2.addNode("n2-1"); // /u1/child[3]/n1/n2/n2-1
n3_n1n2.addNode("n2-2"); // /u1/child[3]/n1/n2/n2-2
n3_n1n2.addNode("n2-3"); // /u1/child[3]/n1/n2/n2-3
root.save();
root.getNode("u1/child[3]");
n2 = subRoot.getNode("child[2]");
n2.remove(); // reindex child[3] --> child[2]
root.save();
try
{
Query query =
session.getWorkspace().getQueryManager()
.createQuery("/jcr:root/u1/child[3]//element(*, nt:base)", Query.XPATH);
QueryResult queryResult = query.execute();
NodeIterator iterator = queryResult.getNodes();
while (iterator.hasNext())
{
fail("No nodes should exists");
}
query =
session.getWorkspace().getQueryManager()
.createQuery("/jcr:root/u1/child[2]//element(*, nt:base)", Query.XPATH);
queryResult = query.execute();
iterator = queryResult.getNodes();
while (iterator.hasNext())
{
Node n = iterator.nextNode();
assertTrue("Node path must be reindexed ", n.getPath().startsWith("/u1/child[2]"));
}
}
catch (RepositoryException e)
{
fail(e.getMessage());
}
}
public void testDeleteRollback() throws RepositoryException
{
Session session = repository.login(new SimpleCredentials("admin", "admin".toCharArray()), WORKSPACE);
Node root = session.getRootNode();
Node subRoot = root.addNode("u1");
Node n1 = subRoot.addNode("child", "nt:unstructured");
Node n2 = subRoot.addNode("child", "nt:unstructured");
Node n3 = subRoot.addNode("child", "nt:unstructured");
Node n3_n1n2 = n3.addNode("n1").addNode("n2");
n3_n1n2.addNode("n2-1"); // /u1/child[3]/n1/n2/n2-1
n3_n1n2.addNode("n2-2"); // /u1/child[3]/n1/n2/n2-2
n3_n1n2.addNode("n2-3"); // /u1/child[3]/n1/n2/n2-3
root.save();
root.getNode("u1/child[3]");
n2 = subRoot.getNode("child[2]");
String n2id = ((NodeImpl)n2).getData().getIdentifier();
n2.remove(); // reindex child[3] --> child[2]
try
{
root.refresh(false);
assertEquals("Ids must be same", n2id, ((NodeImpl)root.getNode("u1/child[2]")).getData().getIdentifier());
root.getNode("u1/child[3]");
}
catch (RepositoryException e)
{
fail(e.getMessage());
}
}
public void testDeleteRofresh() throws RepositoryException
{
Session session = repository.login(new SimpleCredentials("admin", "admin".toCharArray()), WORKSPACE);
Node root = session.getRootNode();
Node subRoot = root.addNode("u1");
Node n1 = subRoot.addNode("child", "nt:unstructured");
Node n2 = subRoot.addNode("child", "nt:unstructured");
Node n3 = subRoot.addNode("child", "nt:unstructured");
Node n3_n1n2 = n3.addNode("n1").addNode("n2");
n3_n1n2.addNode("n2-1"); // /u1/child[3]/n1/n2/n2-1
n3_n1n2.addNode("n2-2"); // /u1/child[3]/n1/n2/n2-2
n3_n1n2.addNode("n2-3"); // /u1/child[3]/n1/n2/n2-3
root.save();
n3 = root.getNode("u1/child[3]");
n2 = subRoot.getNode("child[2]");
String n3id = ((NodeImpl)n3).getData().getIdentifier();
n2.remove(); // reindex child[3] --> child[2]
try
{
root.refresh(true);
assertEquals("Ids must be same", n3id, ((NodeImpl)root.getNode("u1/child[2]")).getData().getIdentifier());
try
{
root.getNode("u1/child[3]");
}
catch (PathNotFoundException e)
{
// ok
}
}
catch (RepositoryException e)
{
fail(e.getMessage());
}
}
}