1*1a37d047SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*1a37d047SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*1a37d047SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*1a37d047SAndrew Rist * distributed with this work for additional information 6*1a37d047SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*1a37d047SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*1a37d047SAndrew Rist * "License"); you may not use this file except in compliance 9*1a37d047SAndrew Rist * with the License. You may obtain a copy of the License at 10*1a37d047SAndrew Rist * 11*1a37d047SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*1a37d047SAndrew Rist * 13*1a37d047SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*1a37d047SAndrew Rist * software distributed under the License is distributed on an 15*1a37d047SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*1a37d047SAndrew Rist * KIND, either express or implied. See the License for the 17*1a37d047SAndrew Rist * specific language governing permissions and limitations 18*1a37d047SAndrew Rist * under the License. 19*1a37d047SAndrew Rist * 20*1a37d047SAndrew Rist *************************************************************/ 21*1a37d047SAndrew Rist 22*1a37d047SAndrew Rist 23cdf0e10cSrcweir package com.sun.star.report.pentaho.parser.chart; 24cdf0e10cSrcweir 25cdf0e10cSrcweir import com.sun.star.report.pentaho.OfficeNamespaces; 26cdf0e10cSrcweir import com.sun.star.report.pentaho.parser.ElementReadHandler; 27cdf0e10cSrcweir import com.sun.star.report.pentaho.parser.rpt.DetailRootTableReadHandler; 28cdf0e10cSrcweir import com.sun.star.report.pentaho.parser.rpt.ReportReadHandler; 29cdf0e10cSrcweir import com.sun.star.report.pentaho.parser.text.TextContentReadHandler; 30cdf0e10cSrcweir 31cdf0e10cSrcweir import java.lang.Object; 32cdf0e10cSrcweir 33cdf0e10cSrcweir import java.util.ArrayList; 34cdf0e10cSrcweir import java.util.List; 35cdf0e10cSrcweir 36cdf0e10cSrcweir import org.jfree.report.structure.Element; 37cdf0e10cSrcweir import org.jfree.report.structure.Section; 38cdf0e10cSrcweir 39cdf0e10cSrcweir import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler; 40cdf0e10cSrcweir 41cdf0e10cSrcweir import org.xml.sax.Attributes; 42cdf0e10cSrcweir import org.xml.sax.SAXException; 43cdf0e10cSrcweir 44cdf0e10cSrcweir 45cdf0e10cSrcweir /** 46cdf0e10cSrcweir * 47cdf0e10cSrcweir * @author Ocke Janssen 48cdf0e10cSrcweir */ 49cdf0e10cSrcweir public class ChartReadHandler extends ElementReadHandler 50cdf0e10cSrcweir { 51cdf0e10cSrcweir 52cdf0e10cSrcweir private final Section element; 53cdf0e10cSrcweir private final List children; 54cdf0e10cSrcweir private final ReportReadHandler reportHandler; 55cdf0e10cSrcweir ChartReadHandler(ReportReadHandler reportHandler)56cdf0e10cSrcweir public ChartReadHandler(ReportReadHandler reportHandler) 57cdf0e10cSrcweir { 58cdf0e10cSrcweir this.reportHandler = reportHandler; 59cdf0e10cSrcweir children = new ArrayList(); 60cdf0e10cSrcweir element = new Section(); 61cdf0e10cSrcweir } 62cdf0e10cSrcweir 63cdf0e10cSrcweir /** 64cdf0e10cSrcweir * Returns the handler for a child element. 65cdf0e10cSrcweir * 66cdf0e10cSrcweir * @param tagName the tag name. 67cdf0e10cSrcweir * @param atts the attributes. 68cdf0e10cSrcweir * @return the handler or null, if the tagname is invalid. 69cdf0e10cSrcweir * @throws org.xml.sax.SAXException if there is a parsing error. 70cdf0e10cSrcweir */ getHandlerForChild(final String uri, final String tagName, final Attributes atts)71cdf0e10cSrcweir protected XmlReadHandler getHandlerForChild(final String uri, 72cdf0e10cSrcweir final String tagName, 73cdf0e10cSrcweir final Attributes atts) 74cdf0e10cSrcweir throws SAXException 75cdf0e10cSrcweir { 76cdf0e10cSrcweir if ("detail".equals(tagName)) 77cdf0e10cSrcweir { 78cdf0e10cSrcweir final DetailRootTableReadHandler detail = new DetailRootTableReadHandler(); 79cdf0e10cSrcweir reportHandler.setDetail(detail); 80cdf0e10cSrcweir return detail; 81cdf0e10cSrcweir } 82cdf0e10cSrcweir else if ("p".equals(tagName) && OfficeNamespaces.TEXT_NS.equals(uri)) 83cdf0e10cSrcweir { 84cdf0e10cSrcweir final TextContentReadHandler readHandler = new TextContentReadHandler(); 85cdf0e10cSrcweir children.add(readHandler); 86cdf0e10cSrcweir return readHandler; 87cdf0e10cSrcweir } 88cdf0e10cSrcweir final ChartReadHandler erh = new ChartReadHandler(reportHandler); 89cdf0e10cSrcweir children.add(erh); 90cdf0e10cSrcweir return erh; 91cdf0e10cSrcweir } 92cdf0e10cSrcweir 93cdf0e10cSrcweir /** 94cdf0e10cSrcweir * Done parsing. 95cdf0e10cSrcweir * 96cdf0e10cSrcweir * @throws org.xml.sax.SAXException if there is a parsing error. 97cdf0e10cSrcweir */ doneParsing()98cdf0e10cSrcweir protected void doneParsing() throws SAXException 99cdf0e10cSrcweir { 100cdf0e10cSrcweir for (Object aChildren : children) 101cdf0e10cSrcweir { 102cdf0e10cSrcweir final ElementReadHandler handler = (ElementReadHandler) aChildren; 103cdf0e10cSrcweir element.addNode(handler.getElement()); 104cdf0e10cSrcweir } 105cdf0e10cSrcweir } 106cdf0e10cSrcweir getElement()107cdf0e10cSrcweir public Element getElement() 108cdf0e10cSrcweir { 109cdf0e10cSrcweir return element; 110cdf0e10cSrcweir } 111cdf0e10cSrcweir } 112