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.rpt; 24cdf0e10cSrcweir 25cdf0e10cSrcweir import com.sun.star.report.OfficeToken; 26cdf0e10cSrcweir import com.sun.star.report.pentaho.OfficeNamespaces; 27cdf0e10cSrcweir import com.sun.star.report.pentaho.model.ReportElement; 28cdf0e10cSrcweir import com.sun.star.report.pentaho.parser.ElementReadHandler; 29cdf0e10cSrcweir 30cdf0e10cSrcweir import org.jfree.report.structure.Element; 31cdf0e10cSrcweir 32cdf0e10cSrcweir import org.pentaho.reporting.libraries.xmlns.parser.IgnoreAnyChildReadHandler; 33cdf0e10cSrcweir import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler; 34cdf0e10cSrcweir 35cdf0e10cSrcweir import org.xml.sax.Attributes; 36cdf0e10cSrcweir import org.xml.sax.SAXException; 37cdf0e10cSrcweir 38cdf0e10cSrcweir public class ReportElementReadHandler extends ElementReadHandler 39cdf0e10cSrcweir { 40cdf0e10cSrcweir 41cdf0e10cSrcweir private final ReportElement element; 42cdf0e10cSrcweir ReportElementReadHandler(final ReportElement element)43cdf0e10cSrcweir public ReportElementReadHandler(final ReportElement element) 44cdf0e10cSrcweir { 45cdf0e10cSrcweir if (element == null) 46cdf0e10cSrcweir { 47cdf0e10cSrcweir throw new NullPointerException(); 48cdf0e10cSrcweir } 49cdf0e10cSrcweir 50cdf0e10cSrcweir this.element = element; 51cdf0e10cSrcweir } 52cdf0e10cSrcweir getElement()53cdf0e10cSrcweir public Element getElement() 54cdf0e10cSrcweir { 55cdf0e10cSrcweir return element; 56cdf0e10cSrcweir } 57cdf0e10cSrcweir 58cdf0e10cSrcweir /** 59cdf0e10cSrcweir * Starts parsing. 60cdf0e10cSrcweir * 61cdf0e10cSrcweir * @param attrs the attributes. 62cdf0e10cSrcweir * @throws org.xml.sax.SAXException if there is a parsing error. 63cdf0e10cSrcweir */ startParsing(final Attributes attrs)64cdf0e10cSrcweir protected void startParsing(final Attributes attrs) 65cdf0e10cSrcweir throws SAXException 66cdf0e10cSrcweir { 67cdf0e10cSrcweir super.startParsing(attrs); 68cdf0e10cSrcweir final String printWhenGroupChanges = attrs.getValue(OfficeNamespaces.OOREPORT_NS, "print-when-group-changes"); 69cdf0e10cSrcweir element.setPrintWhenGroupChanges(OfficeToken.TRUE.equals(printWhenGroupChanges)); 70cdf0e10cSrcweir final String printRepeatingValues = attrs.getValue(OfficeNamespaces.OOREPORT_NS, "print-repeated-values"); 71cdf0e10cSrcweir element.setPrintRepeatedValues(printRepeatingValues == null || OfficeToken.TRUE.equals(printRepeatingValues)); 72cdf0e10cSrcweir } 73cdf0e10cSrcweir 74cdf0e10cSrcweir /** 75cdf0e10cSrcweir * Returns the handler for a child element. 76cdf0e10cSrcweir * 77cdf0e10cSrcweir * @param tagName the tag name. 78cdf0e10cSrcweir * @param atts the attributes. 79cdf0e10cSrcweir * @return the handler or null, if the tagname is invalid. 80cdf0e10cSrcweir * @throws org.xml.sax.SAXException if there is a parsing error. 81cdf0e10cSrcweir */ getHandlerForChild(final String uri, final String tagName, final Attributes atts)82cdf0e10cSrcweir protected XmlReadHandler getHandlerForChild(final String uri, 83cdf0e10cSrcweir final String tagName, 84cdf0e10cSrcweir final Attributes atts) 85cdf0e10cSrcweir throws SAXException 86cdf0e10cSrcweir { 87cdf0e10cSrcweir if (!OfficeNamespaces.OOREPORT_NS.equals(uri)) 88cdf0e10cSrcweir { 89cdf0e10cSrcweir return null; 90cdf0e10cSrcweir } 91cdf0e10cSrcweir if ("conditional-print-expression".equals(tagName)) 92cdf0e10cSrcweir { 93cdf0e10cSrcweir return new ConditionalPrintExpressionReadHandler(element); 94cdf0e10cSrcweir } 95cdf0e10cSrcweir if ("format-condition".equals(tagName)) 96cdf0e10cSrcweir { 97cdf0e10cSrcweir return new FormatConditionReadHandler(element); 98cdf0e10cSrcweir } 99cdf0e10cSrcweir if ("report-component".equals(tagName)) 100cdf0e10cSrcweir { 101cdf0e10cSrcweir return new IgnoreAnyChildReadHandler(); 102cdf0e10cSrcweir } 103cdf0e10cSrcweir return null; 104cdf0e10cSrcweir } 105cdf0e10cSrcweir } 106