/**
* ===========================================
* LibLayout : a free Java layouting library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/liblayout/
*
* (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
*
* This library 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 library 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
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id$
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.test;
import java.util.ArrayList;
import junit.framework.TestCase;
import org.jfree.layouting.LibLayoutBoot;
import org.jfree.layouting.LayoutProcess;
import org.jfree.layouting.StateException;
import org.jfree.layouting.LayoutProcessState;
import org.jfree.layouting.ChainingLayoutProcess;
import org.jfree.layouting.DefaultLayoutProcess;
import org.jfree.layouting.namespace.Namespaces;
import org.jfree.layouting.modules.output.graphics.GraphicsOutputProcessor;
import org.jfree.layouting.layouter.feed.InputFeedException;
/**
* Creation-Date: Jan 5, 2007, 1:50:05 PM
*
* @author Thomas Morgner
*/
public class TableTest extends TestCase
{
private FeedCommand[] document;
public TableTest(String string)
{
super(string);
}
protected void setUp() throws Exception
{
super.setUp();
LibLayoutBoot.getInstance().start();
createDocument();
}
/**
* First run: Creating the save state must not result in an exception.
* Reusing the state is not really valid, as this gives funny results in
* the output target. (Although it would be technically possible, it would
* result in invalid table-of-contents etc..)
*
* @param lp
* @throws org.jfree.layouting.StateException
* @throws org.jfree.layouting.layouter.feed.InputFeedException
*/
private void executeFirst (LayoutProcess lp)
throws StateException, InputFeedException
{
for (int i = 0; i < document.length; i++)
{
FeedCommand command = document[i];
command.execute(lp);
}
}
/**
* Second run: The pagination run. Saving all states is mandatory, reusing
* them later is what we want. (This happens in the third run.)
*
* @param lp
* @throws org.jfree.layouting.StateException
* @throws org.jfree.layouting.layouter.feed.InputFeedException
*/
private LayoutProcessState[] executeSecond (LayoutProcess lp)
throws StateException, InputFeedException
{
LayoutProcessState[] states = new LayoutProcessState[document.length];
for (int i = 0; i < document.length; i++)
{
FeedCommand command = document[i];
states[i] = command.execute(lp);
}
return states;
}
public void testMixing () throws InputFeedException, StateException
{
final GraphicsOutputProcessor gop = new GraphicsOutputProcessor
(LibLayoutBoot.getInstance().getGlobalConfig());
// Stage one: Global values ..
final LayoutProcess dlpPrep1 = new ChainingLayoutProcess(new DefaultLayoutProcess(gop));
executeFirst(dlpPrep1);
// Stage two: Pagination
final LayoutProcess dlpPrep2 =
new ChainingLayoutProcess(new DefaultLayoutProcess(gop));
final LayoutProcessState[] layoutProcessStates = executeSecond(dlpPrep2);
// Stage Three: Content generation ..
for (int i = 0; i < layoutProcessStates.length; i++)
{
final LayoutProcessState state = layoutProcessStates[i];
executeThird(state.restore(gop), i);
}
}
private void executeThird (LayoutProcess lp, int idx)
throws StateException, InputFeedException
{
for (int i = idx + 1; i < document.length; i++)
{
FeedCommand command = document[i];
command.execute(lp);
}
}
private void createDocument()
{
ArrayList documentList = new ArrayList();
documentList.add(FeedCommand.startDocument());
documentList.add(FeedCommand.startElement(Namespaces.XHTML_NAMESPACE, "table"));
documentList.add(FeedCommand.addContent(" ROOT"));
documentList.add(FeedCommand.startElement(Namespaces.XHTML_NAMESPACE, "tbody"));
documentList.add(FeedCommand.addContent("bbb"));
documentList.add(FeedCommand.startElement(Namespaces.XHTML_NAMESPACE, "tr"));
documentList.add(FeedCommand.addContent("aaa"));
documentList.add(FeedCommand.startElement(Namespaces.XHTML_NAMESPACE, "td"));
documentList.add(FeedCommand.addContent("ccccc"));
documentList.add(FeedCommand.endElement());
documentList.add(FeedCommand.addContent("sddddd"));
documentList.add(FeedCommand.endElement()); // Close the TR
documentList.add(FeedCommand.addContent("eeeee"));
documentList.add(FeedCommand.endElement());
documentList.add(FeedCommand.addContent("FFF"));
documentList.add(FeedCommand.endElement());
documentList.add(FeedCommand.endDocument());
document = (FeedCommand[]) documentList.toArray(new FeedCommand[0]);
}
}