/*
* 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.
*/
/*
* 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.impl.core;
import org.exoplatform.services.jcr.JcrImplBaseTest;
import org.exoplatform.services.jcr.datamodel.NodeData;
import javax.jcr.ItemExistsException;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.Session;
/**
* Created by The eXo Platform SAS.
*
* <br>Date: 13.11.2009
*
* @author <a href="mailto:peter.nedonosko@exoplatform.com.ua">Peter Nedonosko</a>
* @version $Id$
*/
public class TestNodeOrder extends JcrImplBaseTest
{
public void testOrder() throws Exception
{
Node testNode = root.addNode("testNode");
session.save();
testNode.addNode("z");
session.save();
testNode.addNode("a");
session.save();
testNode.addNode("b");
session.save();
testNode.addNode("c");
// check
NodeIterator nodes = testNode.getNodes();
assertEquals(4, nodes.getSize());
int lastOrder = -1;
for (; nodes.hasNext();)
{
NodeImpl n = (NodeImpl)nodes.nextNode();
int orderNumb = ((NodeData)n.getData()).getOrderNumber();
assertTrue(orderNumb>lastOrder);
lastOrder=orderNumb;
}
}
public void testOrderInSession() throws Exception
{
Node testNode = root.addNode("testNode");
session.save();
testNode.addNode("a");
testNode.addNode("a");
testNode.addNode("z");
testNode.addNode("a");
// check
NodeIterator nodes = testNode.getNodes();
assertEquals(4, nodes.getSize());
int lastOrder = -1;
for (; nodes.hasNext();)
{
NodeImpl n = (NodeImpl)nodes.nextNode();
int orderNumb = ((NodeData)n.getData()).getOrderNumber();
assertTrue(orderNumb>lastOrder);
lastOrder=orderNumb;
}
}
public void testOrderCombined() throws Exception
{
Node testNode = root.addNode("testNode");
session.save();
testNode.addNode("a");
testNode.addNode("a");
testNode.addNode("z");
testNode.addNode("a");
session.save();
testNode.addNode("a");
testNode.addNode("y");
session.save();
testNode.addNode("c");
testNode.addNode("a");
session.save();
// check
NodeIterator nodes = testNode.getNodes();
assertEquals(8, nodes.getSize());
int lastOrder = -1;
for (; nodes.hasNext();)
{
NodeImpl n = (NodeImpl)nodes.nextNode();
int orderNumb = ((NodeData)n.getData()).getOrderNumber();
assertTrue(orderNumb>lastOrder);
lastOrder=orderNumb;
}
}
public void testOrderWithRefreshDiscard() throws Exception
{
Node testNode = root.addNode("testNode");
session.save();
testNode.addNode("a");
testNode.addNode("a");
testNode.addNode("z");
testNode.addNode("a");
session.save();
testNode.addNode("a");
testNode.addNode("y");
root.refresh(false); // discard added a and y
testNode.addNode("c");
testNode.addNode("a");
session.save();
// check
NodeIterator nodes = testNode.getNodes();
assertEquals(6, nodes.getSize());
int lastOrder = -1;
for (; nodes.hasNext();)
{
NodeImpl n = (NodeImpl)nodes.nextNode();
int orderNumb = ((NodeData)n.getData()).getOrderNumber();
assertTrue(orderNumb>lastOrder);
lastOrder=orderNumb;
}
}
public void testOrderWithInvalidation() throws Exception
{
Node testNode = root.addNode("testNode");
session.save();
testNode.addNode("a");
testNode.addNode("a");
testNode.addNode("z");
testNode.addNode("a");
session.save();
testNode.addNode("a");
testNode.addNode("y");
// add some in another session
Session another = repository.login(credentials, root.getSession().getWorkspace().getName());
Node anotherTest = another.getRootNode().getNode("testNode");
another.save();
anotherTest.addNode("a");
anotherTest.addNode("y");
another.save();
another.logout();
try
{
session.save();
fail("Nodes already added in another session, ItemExistsException should be thrown");
}
catch (ItemExistsException e)
{
// ok
root.refresh(false); // discard a and y
}
testNode.addNode("c");
testNode.addNode("a");
session.save();
// check
NodeIterator nodes = testNode.getNodes();
assertEquals(8, nodes.getSize());
int lastOrder = -1;
for (; nodes.hasNext();)
{
NodeImpl n = (NodeImpl)nodes.nextNode();
int orderNumb = ((NodeData)n.getData()).getOrderNumber();
assertTrue(orderNumb>lastOrder);
lastOrder=orderNumb;
}
}
public void testOrderWithRefreshKeep() throws Exception
{
Node testNode = root.addNode("testNode");
session.save();
testNode.addNode("a");
testNode.addNode("a");
testNode.addNode("z");
testNode.addNode("a");
session.save();
// add some in another session
Session another = repository.login(credentials, root.getSession().getWorkspace().getName());
Node anotherTest = another.getRootNode().getNode("testNode");
another.save();
anotherTest.addNode("a");
anotherTest.addNode("y");
another.save();
another.logout();
//root.refresh(true); // refresh to see another Session
testNode.addNode("a");
testNode.addNode("y");
session.save();
// check
NodeIterator nodes = testNode.getNodes();
assertEquals(8, nodes.getSize());
int lastOrder = -1;
for (; nodes.hasNext();)
{
NodeImpl n = (NodeImpl)nodes.nextNode();
int orderNumb = ((NodeData)n.getData()).getOrderNumber();
assertTrue(orderNumb>lastOrder);
lastOrder=orderNumb;
}
}
public void testRemoveOrder() throws Exception
{
Node list = session.getRootNode().addNode("list");
assertTrue(list.getPrimaryNodeType().hasOrderableChildNodes());
list.addNode("foo", "nt:unstructured");
list.addNode("bar", "nt:unstructured");
list.addNode("juu", "nt:unstructured");
session.save();
list = session.getRootNode().getNode("list");
list.getNode("bar").remove();
session.save();
list = session.getRootNode().getNode("list");
list.addNode("daa", "nt:unstructured");
session.save();
//check order numbers
NodeImpl foo = (NodeImpl)list.getNode("foo");
assertTrue(((NodeData)foo.getData()).getOrderNumber()>-1);
NodeImpl juu = (NodeImpl)list.getNode("juu");
assertTrue(((NodeData)juu.getData()).getOrderNumber()>((NodeData)foo.getData()).getOrderNumber());
NodeImpl daa = (NodeImpl)list.getNode("daa");
assertTrue(((NodeData)daa.getData()).getOrderNumber()>((NodeData)juu.getData()).getOrderNumber());
// list.orderBefore("daa", null);
NodeIterator it = list.getNodes();
foo = (NodeImpl)it.nextNode();
assertEquals("foo", foo.getName());
juu = (NodeImpl)it.nextNode();
assertEquals("juu", juu.getName());
daa = (NodeImpl)it.nextNode();
assertEquals("daa", daa.getName());
assertFalse(it.hasNext());
session.save();
}
}