001 /**
002 * ========================================
003 * JFreeReport : a free Java report library
004 * ========================================
005 *
006 * Project Info: http://reporting.pentaho.org/
007 *
008 * (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors.
009 *
010 * This library is free software; you can redistribute it and/or modify it under the terms
011 * of the GNU Lesser General Public License as published by the Free Software Foundation;
012 * either version 2.1 of the License, or (at your option) any later version.
013 *
014 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016 * See the GNU Lesser General Public License for more details.
017 *
018 * You should have received a copy of the GNU Lesser General Public License along with this
019 * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020 * Boston, MA 02111-1307, USA.
021 *
022 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023 * in the United States and other countries.]
024 *
025 * ------------
026 * $Id: AbstractReportTarget.java,v 1.10 2007/04/01 18:49:25 taqua Exp $
027 * ------------
028 * (C) Copyright 2000-2005, by Object Refinery Limited.
029 * (C) Copyright 2005-2007, by Pentaho Corporation.
030 */
031 package org.jfree.report.flow;
032
033 import org.jfree.layouting.namespace.NamespaceDefinition;
034 import org.jfree.layouting.namespace.Namespaces;
035 import org.jfree.layouting.util.AttributeMap;
036 import org.jfree.report.JFreeReportInfo;
037 import org.jfree.report.structure.Element;
038 import org.jfree.resourceloader.ResourceKey;
039 import org.jfree.resourceloader.ResourceManager;
040 import org.jfree.util.ObjectUtilities;
041
042 /**
043 * Creation-Date: 03.07.2006, 16:31:12
044 *
045 * @author Thomas Morgner
046 */
047 public abstract class AbstractReportTarget implements ReportTarget
048 {
049 private ResourceManager resourceManager;
050 private ResourceKey baseResource;
051 private ReportJob reportJob;
052
053 protected AbstractReportTarget(final ReportJob reportJob,
054 final ResourceManager resourceManager,
055 final ResourceKey baseResource)
056 {
057 if (reportJob == null)
058 {
059 throw new NullPointerException();
060 }
061 this.baseResource = baseResource;
062 this.reportJob = reportJob;
063
064 if (resourceManager == null)
065 {
066 this.resourceManager = new ResourceManager();
067 this.resourceManager.registerDefaults();
068 }
069 else
070 {
071 this.resourceManager = resourceManager;
072 }
073 }
074
075 protected NamespaceDefinition[] createDefaultNameSpaces()
076 {
077 return Namespaces.createFromConfig
078 (reportJob.getConfiguration(), "org.jfree.report.namespaces.",
079 getResourceManager());
080 }
081
082 protected ResourceManager getResourceManager()
083 {
084 return resourceManager;
085 }
086
087 protected ResourceKey getBaseResource()
088 {
089 return baseResource;
090 }
091
092 public ReportJob getReportJob()
093 {
094 return reportJob;
095 }
096
097
098 }