1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 package com.sun.star.report.pentaho.parser.style; 24 25 import com.sun.star.report.pentaho.model.OfficeStyle; 26 import com.sun.star.report.pentaho.parser.ElementReadHandler; 27 28 import java.util.ArrayList; 29 import java.util.List; 30 31 import org.jfree.report.structure.Element; 32 33 import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler; 34 35 import org.xml.sax.Attributes; 36 import org.xml.sax.SAXException; 37 38 39 /** 40 * This class reads a single style rule. The resulting 'office-style' element 41 * is added to an 'office-styles' set. 42 */ 43 public class OfficeStyleReadHandler extends ElementReadHandler 44 { 45 46 private final OfficeStyle officeStyle; 47 private final List childs; 48 OfficeStyleReadHandler()49 public OfficeStyleReadHandler() 50 { 51 this.officeStyle = new OfficeStyle(); 52 this.childs = new ArrayList(); 53 } 54 55 /** 56 * Returns the handler for a child element. 57 * 58 * @param tagName the tag name. 59 * @param atts the attributes. 60 * @return the handler or null, if the tagname is invalid. 61 * 62 * @throws org.xml.sax.SAXException if there is a parsing error. 63 */ getHandlerForChild(final String uri, final String tagName, final Attributes atts)64 protected XmlReadHandler getHandlerForChild(final String uri, 65 final String tagName, 66 final Attributes atts) 67 throws SAXException 68 { 69 // if (OfficeParserUtil.getInstance().isValidStyleElement(uri, tagName)) 70 // { 71 // } 72 final StyleDefinitionReadHandler readHandler = 73 new StyleDefinitionReadHandler(); 74 childs.add(readHandler); 75 return readHandler; 76 } 77 78 /** 79 * Done parsing. 80 * 81 * @throws org.xml.sax.SAXException if there is a parsing error. 82 */ doneParsing()83 protected void doneParsing() throws SAXException 84 { 85 for (int i = 0; i < childs.size(); i++) 86 { 87 final ElementReadHandler handler = (ElementReadHandler) childs.get(i); 88 officeStyle.addNode(handler.getElement()); 89 } 90 } 91 getOfficeStyle()92 public OfficeStyle getOfficeStyle() 93 { 94 return officeStyle; 95 } 96 getElement()97 public Element getElement() 98 { 99 return officeStyle; 100 } 101 } 102