Source for org.jfree.report.flow.AbstractReportTarget

   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: AbstractReportTarget.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: package org.jfree.report.flow;
  32: 
  33: import org.jfree.layouting.namespace.NamespaceDefinition;
  34: import org.jfree.layouting.namespace.Namespaces;
  35: import org.jfree.layouting.util.AttributeMap;
  36: import org.jfree.report.JFreeReportInfo;
  37: import org.jfree.report.structure.Element;
  38: import org.jfree.resourceloader.ResourceKey;
  39: import org.jfree.resourceloader.ResourceManager;
  40: import org.jfree.util.ObjectUtilities;
  41: 
  42: /**
  43:  * Creation-Date: 03.07.2006, 16:31:12
  44:  *
  45:  * @author Thomas Morgner
  46:  */
  47: public abstract class AbstractReportTarget implements ReportTarget
  48: {
  49:   private ResourceManager resourceManager;
  50:   private ResourceKey baseResource;
  51:   private ReportJob reportJob;
  52: 
  53:   protected AbstractReportTarget(final ReportJob reportJob,
  54:                                  final ResourceManager resourceManager,
  55:                                  final ResourceKey baseResource)
  56:   {
  57:     if (reportJob == null)
  58:     {
  59:       throw new NullPointerException();
  60:     }
  61:     this.baseResource = baseResource;
  62:     this.reportJob = reportJob;
  63: 
  64:     if (resourceManager == null)
  65:     {
  66:       this.resourceManager = new ResourceManager();
  67:       this.resourceManager.registerDefaults();
  68:     }
  69:     else
  70:     {
  71:       this.resourceManager = resourceManager;
  72:     }
  73:   }
  74: 
  75:   protected NamespaceDefinition[] createDefaultNameSpaces()
  76:   {
  77:     return Namespaces.createFromConfig
  78:         (reportJob.getConfiguration(), "org.jfree.report.namespaces.",
  79:             getResourceManager());
  80:   }
  81: 
  82:   protected ResourceManager getResourceManager()
  83:   {
  84:     return resourceManager;
  85:   }
  86: 
  87:   protected ResourceKey getBaseResource()
  88:   {
  89:     return baseResource;
  90:   }
  91: 
  92:   public ReportJob getReportJob()
  93:   {
  94:     return reportJob;
  95:   }
  96: 
  97: 
  98: }