/*
* 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) 2001 - 2009 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core;
import java.io.InputStream;
import org.pentaho.reporting.engine.classic.core.metadata.ElementMetaDataParser;
import org.pentaho.reporting.engine.classic.core.style.StyleKey;
import org.pentaho.reporting.libraries.base.boot.AbstractModule;
import org.pentaho.reporting.libraries.base.boot.ModuleInitializeException;
import org.pentaho.reporting.libraries.base.boot.SubSystem;
import org.pentaho.reporting.libraries.base.util.ObjectUtilities;
/**
* The CoreModule is used to represent the base classes of JFreeReport in a PackageManager-compatible way. Modules may
* request a certain core-version to be present by referencing to this module.
* <p/>
* This module is used to initialize the image and drawable factories. If the Pixie library is available, support for
* WMF-files is added to the factories.
*
* @author Thomas Morgner
*/
public class ClassicEngineCoreModule extends AbstractModule
{
/**
* The 'no-printer-available' property key.
*/
public static final String NO_PRINTER_AVAILABLE_KEY
= "org.pentaho.reporting.engine.classic.core.NoPrinterAvailable";
/**
* The G2 fontrenderer bug override configuration key.
*/
public static final String FONTRENDERER_ISBUGGY_FRC_KEY
= "org.pentaho.reporting.engine.classic.core.layout.fontrenderer.IsBuggyFRC";
/**
* The text aliasing configuration key.
*/
public static final String FONTRENDERER_USEALIASING_KEY
= "org.pentaho.reporting.engine.classic.core.layout.fontrenderer.UseAliasing";
/**
* A configuration key that defines, whether errors will abort the report processing. This defaults to true.
*/
public static final String STRICT_ERROR_HANDLING_KEY
= "org.pentaho.reporting.engine.classic.core.StrictErrorHandling";
/**
* Creates a new module definition based on the 'coremodule.properties' file of this package.
*
* @throws ModuleInitializeException if the file could not be loaded.
*/
public ClassicEngineCoreModule()
throws ModuleInitializeException
{
final InputStream in = ObjectUtilities.getResourceRelativeAsStream
("coremodule.properties", ClassicEngineCoreModule.class);
if (in == null)
{
throw new ModuleInitializeException
("File 'coremodule.properties' not found in JFreeReport package.");
}
loadModuleInfo(in);
}
/**
* Initializes the module. Use this method to perform all initial setup operations. This method is called only once in
* a modules lifetime. If the initializing cannot be completed, throw a ModuleInitializeException to indicate the
* error,. The module will not be available to the system.
*
* @param subSystem the subSystem.
* @throws ModuleInitializeException if an error ocurred while initializing the module.
*/
public void initialize(final SubSystem subSystem)
throws ModuleInitializeException
{
StyleKey.registerDefaults();
ElementMetaDataParser.initializeElementMetaData();
}
}