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1: /** 2: * ======================================== 3: * JFreeReport : a free Java report library 4: * ======================================== 5: * 6: * Project Info: http://reporting.pentaho.org/ 7: * 8: * (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors. 9: * 10: * This library is free software; you can redistribute it and/or modify it under the terms 11: * of the GNU Lesser General Public License as published by the Free Software Foundation; 12: * either version 2.1 of the License, or (at your option) any later version. 13: * 14: * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 15: * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 16: * See the GNU Lesser General Public License for more details. 17: * 18: * You should have received a copy of the GNU Lesser General Public License along with this 19: * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, 20: * Boston, MA 02111-1307, USA. 21: * 22: * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 23: * in the United States and other countries.] 24: * 25: * ------------ 26: * $Id: JFreeReportCoreModule.java 2725 2007-04-01 18:49:29Z taqua $ 27: * ------------ 28: * (C) Copyright 2000-2005, by Object Refinery Limited. 29: * (C) Copyright 2005-2007, by Pentaho Corporation. 30: */ 31: 32: package org.jfree.report; 33: 34: import java.io.InputStream; 35: 36: import org.jfree.base.modules.AbstractModule; 37: import org.jfree.base.modules.ModuleInitializeException; 38: import org.jfree.base.modules.SubSystem; 39: import org.jfree.util.ObjectUtilities; 40: 41: 42: /** 43: * The CoreModule is used to represent the base classes of JFreeReport in a 44: * PackageManager-compatible way. Modules may request a certain core-version to be present 45: * by referencing to this module. 46: * <p> 47: * This module is used to initialize the image and drawable factories. If the 48: * Pixie library is available, support for WMF-files is added to the factories. 49: * 50: * @author Thomas Morgner 51: */ 52: public class JFreeReportCoreModule extends AbstractModule 53: { 54: /** 55: * The 'no-printer-available' property key. 56: */ 57: public static final String NO_PRINTER_AVAILABLE_KEY 58: = "org.jfree.report.NoPrinterAvailable"; 59: 60: /** 61: * The G2 fontrenderer bug override configuration key. 62: */ 63: public static final String FONTRENDERER_ISBUGGY_FRC_KEY 64: = "org.jfree.report.layout.fontrenderer.IsBuggyFRC"; 65: 66: /** 67: * The text aliasing configuration key. 68: */ 69: public static final String FONTRENDERER_USEALIASING_KEY 70: = "org.jfree.report.layout.fontrenderer.UseAliasing"; 71: 72: /** 73: * A configuration key that defines, whether errors will abort the report 74: * processing. This defaults to true. 75: */ 76: public static final String STRICT_ERROR_HANDLING_KEY 77: = "org.jfree.report.StrictErrorHandling"; 78: /** 79: * Creates a new module definition based on the 'coremodule.properties' file of this 80: * package. 81: * 82: * @throws ModuleInitializeException if the file could not be loaded. 83: */ 84: public JFreeReportCoreModule () 85: throws ModuleInitializeException 86: { 87: final InputStream in = ObjectUtilities.getResourceRelativeAsStream 88: ("coremodule.properties", JFreeReportCoreModule.class); 89: if (in == null) 90: { 91: throw new ModuleInitializeException 92: ("File 'coremodule.properties' not found in JFreeReport package."); 93: } 94: loadModuleInfo(in); 95: } 96: 97: /** 98: * Initializes the module. Use this method to perform all initial setup operations. This 99: * method is called only once in a modules lifetime. If the initializing cannot be 100: * completed, throw a ModuleInitializeException to indicate the error,. The module will 101: * not be available to the system. 102: * 103: * @param subSystem the subSystem. 104: * @throws org.jfree.base.modules.ModuleInitializeException 105: * if an error ocurred while initializing the module. 106: */ 107: public void initialize (final SubSystem subSystem) 108: throws ModuleInitializeException 109: { 110: } 111: }