/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.bugs;
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.imageio.ImageIO;
import javax.swing.table.DefaultTableModel;
import junit.framework.TestCase;
import org.pentaho.reporting.engine.classic.core.AttributeNames;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.DefaultImageReference;
import org.pentaho.reporting.engine.classic.core.Element;
import org.pentaho.reporting.engine.classic.core.MasterReport;
import org.pentaho.reporting.engine.classic.core.filter.types.ContentType;
import org.pentaho.reporting.engine.classic.core.function.ProcessingContext;
import org.pentaho.reporting.engine.classic.core.layout.output.DefaultProcessingContext;
import org.pentaho.reporting.engine.classic.core.modules.parser.base.ClassicEngineFactoryParameters;
import org.pentaho.reporting.engine.classic.core.modules.parser.bundle.writer.BundleWriter;
import org.pentaho.reporting.engine.classic.core.testsupport.DebugExpressionRuntime;
import org.pentaho.reporting.libraries.docbundle.BundleUtilities;
import org.pentaho.reporting.libraries.docbundle.DocumentBundle;
import org.pentaho.reporting.libraries.docbundle.MemoryDocumentBundle;
import org.pentaho.reporting.libraries.resourceloader.ParameterKey;
import org.pentaho.reporting.libraries.resourceloader.Resource;
import org.pentaho.reporting.libraries.resourceloader.ResourceKey;
import org.pentaho.reporting.libraries.resourceloader.ResourceKeyCreationException;
import org.pentaho.reporting.libraries.resourceloader.ResourceManager;
public class Prd3159Test extends TestCase
{
public Prd3159Test()
{
}
public Prd3159Test(final String name)
{
super(name);
}
protected void setUp() throws Exception
{
ClassicEngineBoot.getInstance().start();
new File("bin/test-tmp").mkdirs();
}
public void testLoadSave() throws Exception
{
final ResourceKey key = createImageKey();
final Element element = new Element();
element.setElementType(new ContentType());
element.setAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.VALUE, key);
// first, create the report with an embedded resource in it.
final MasterReport report = new MasterReport();
report.getReportHeader().addElement(element);
// .. save it.
saveReport(report, new File("bin/test-tmp/prd-3159-load-save-1.prpt"));
// load it to establish the context in all resource-keys ..
final ResourceManager mgr = new ResourceManager();
mgr.registerDefaults();
final Resource resource = mgr.createDirectly(new File("bin/test-tmp/prd-3159-load-save-1.prpt"), MasterReport.class);
// save it once, that changes the bundle ...
final MasterReport report2 = (MasterReport) resource.getResource();
saveReport(report2, new File("bin/test-tmp/prd-3159-load-save-2.prpt"));
// save it twice, that triggers the crash...
saveReport(report2, new File("bin/test-tmp/prd-3159-load-save-2.prpt"));
final ProcessingContext processingContext = new DefaultProcessingContext();
final DebugExpressionRuntime runtime = new DebugExpressionRuntime(new DefaultTableModel(), 0, processingContext);
final Element reportElement = (Element) report2.getReportHeader().getElement(0);
final Object designValue = reportElement.getElementType().getDesignValue(runtime, reportElement);
final DefaultImageReference image = (DefaultImageReference) designValue;
assertEquals(20, image.getImageWidth());
assertEquals(20, image.getImageHeight());
}
public void testLoadSaveFromDisk() throws Exception
{
ResourceManager mgr = new ResourceManager();
mgr.registerDefaults();
final Resource orgRes = mgr.createDirectly(Prd3159Test.class.getResource("Prd-3159.prpt"), MasterReport.class);
// .. save it.
final MasterReport report = (MasterReport) orgRes.getResource();
saveReport(report, new File("bin/test-tmp/prd-3159-load-save-disk-1.prpt"));
// load it to establish the context in all resource-keys ..
final Resource resource = mgr.createDirectly(new File("bin/test-tmp/prd-3159-load-save-disk-1.prpt"), MasterReport.class);
// save it once, that changes the bundle ...
final MasterReport report2 = (MasterReport) resource.getResource();
saveReport(report2, new File("bin/test-tmp/prd-3159-load-save-disk-2.prpt"));
// save it twice, that triggers the crash...
saveReport(report2, new File("bin/test-tmp/prd-3159-load-save-disk-2.prpt"));
final ProcessingContext processingContext = new DefaultProcessingContext();
final DebugExpressionRuntime runtime = new DebugExpressionRuntime(new DefaultTableModel(), 0, processingContext);
final Element reportElement = (Element) report2.getPageHeader().getElement(4);
final Object designValue = reportElement.getElementType().getDesignValue(runtime, reportElement);
final DefaultImageReference image = (DefaultImageReference) designValue;
assertEquals(456, image.getImageWidth());
assertEquals(69, image.getImageHeight());
}
/**
* This method does what the report designer does on save.
*
* @param report
* @param file
* @throws Exception
*/
private void saveReport(final MasterReport report, final File file)
throws Exception
{
BundleWriter.writeReportToZipFile(report, file);
final ResourceManager resourceManager = report.getResourceManager();
final Resource bundleResource = resourceManager.createDirectly(file, DocumentBundle.class);
final DocumentBundle bundle = (DocumentBundle) bundleResource.getResource();
final ResourceKey bundleKey = bundle.getBundleKey();
final MemoryDocumentBundle mem = new MemoryDocumentBundle();
BundleUtilities.copyStickyInto(mem, bundle);
BundleUtilities.copyMetaData(mem, bundle);
report.setBundle(mem);
report.setContentBase(mem.getBundleMainKey());
report.setDefinitionSource(bundleKey);
}
private ResourceKey createImageKey()
throws IOException, ResourceKeyCreationException
{
final ResourceManager resMgr = new ResourceManager();
resMgr.registerDefaults();
final ByteArrayOutputStream bout = new ByteArrayOutputStream();
ImageIO.write(new BufferedImage(20, 20, BufferedImage.TYPE_INT_ARGB), "png", bout);
final String mimeType = "image/png";
final String pattern = "resources/image{0}.png"; // NON-NLS
final Map<ParameterKey, Object> parameters = new HashMap<ParameterKey, Object>();
parameters.put(ClassicEngineFactoryParameters.ORIGINAL_VALUE, "c:\\invalid dir\\test.png");
parameters.put(ClassicEngineFactoryParameters.MIME_TYPE, mimeType);
parameters.put(ClassicEngineFactoryParameters.PATTERN, pattern);
parameters.put(ClassicEngineFactoryParameters.EMBED, "true"); // NON-NLS
// create an embedded key in here.
return resMgr.createKey(bout.toByteArray(), parameters);
}
}
// need parser fix: On PRD load, the resource-keys loaded must be made embedded-as-edited, and thus must
// be byte-arrays on the key with the bundle-key as parent.
// On save: No change needed.