1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski package com.sun.star.report.pentaho.parser.rpt; 24*b1cdbd2cSJim Jagielski 25*b1cdbd2cSJim Jagielski import com.sun.star.report.OfficeToken; 26*b1cdbd2cSJim Jagielski import com.sun.star.report.pentaho.OfficeNamespaces; 27*b1cdbd2cSJim Jagielski import com.sun.star.report.pentaho.model.ReportElement; 28*b1cdbd2cSJim Jagielski import com.sun.star.report.pentaho.parser.ElementReadHandler; 29*b1cdbd2cSJim Jagielski 30*b1cdbd2cSJim Jagielski import org.jfree.report.structure.Element; 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski import org.pentaho.reporting.libraries.xmlns.parser.IgnoreAnyChildReadHandler; 33*b1cdbd2cSJim Jagielski import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler; 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski import org.xml.sax.Attributes; 36*b1cdbd2cSJim Jagielski import org.xml.sax.SAXException; 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski public class ReportElementReadHandler extends ElementReadHandler 39*b1cdbd2cSJim Jagielski { 40*b1cdbd2cSJim Jagielski 41*b1cdbd2cSJim Jagielski private final ReportElement element; 42*b1cdbd2cSJim Jagielski ReportElementReadHandler(final ReportElement element)43*b1cdbd2cSJim Jagielski public ReportElementReadHandler(final ReportElement element) 44*b1cdbd2cSJim Jagielski { 45*b1cdbd2cSJim Jagielski if (element == null) 46*b1cdbd2cSJim Jagielski { 47*b1cdbd2cSJim Jagielski throw new NullPointerException(); 48*b1cdbd2cSJim Jagielski } 49*b1cdbd2cSJim Jagielski 50*b1cdbd2cSJim Jagielski this.element = element; 51*b1cdbd2cSJim Jagielski } 52*b1cdbd2cSJim Jagielski getElement()53*b1cdbd2cSJim Jagielski public Element getElement() 54*b1cdbd2cSJim Jagielski { 55*b1cdbd2cSJim Jagielski return element; 56*b1cdbd2cSJim Jagielski } 57*b1cdbd2cSJim Jagielski 58*b1cdbd2cSJim Jagielski /** 59*b1cdbd2cSJim Jagielski * Starts parsing. 60*b1cdbd2cSJim Jagielski * 61*b1cdbd2cSJim Jagielski * @param attrs the attributes. 62*b1cdbd2cSJim Jagielski * @throws org.xml.sax.SAXException if there is a parsing error. 63*b1cdbd2cSJim Jagielski */ startParsing(final Attributes attrs)64*b1cdbd2cSJim Jagielski protected void startParsing(final Attributes attrs) 65*b1cdbd2cSJim Jagielski throws SAXException 66*b1cdbd2cSJim Jagielski { 67*b1cdbd2cSJim Jagielski super.startParsing(attrs); 68*b1cdbd2cSJim Jagielski final String printWhenGroupChanges = attrs.getValue(OfficeNamespaces.OOREPORT_NS, "print-when-group-changes"); 69*b1cdbd2cSJim Jagielski element.setPrintWhenGroupChanges(OfficeToken.TRUE.equals(printWhenGroupChanges)); 70*b1cdbd2cSJim Jagielski final String printRepeatingValues = attrs.getValue(OfficeNamespaces.OOREPORT_NS, "print-repeated-values"); 71*b1cdbd2cSJim Jagielski element.setPrintRepeatedValues(printRepeatingValues == null || OfficeToken.TRUE.equals(printRepeatingValues)); 72*b1cdbd2cSJim Jagielski } 73*b1cdbd2cSJim Jagielski 74*b1cdbd2cSJim Jagielski /** 75*b1cdbd2cSJim Jagielski * Returns the handler for a child element. 76*b1cdbd2cSJim Jagielski * 77*b1cdbd2cSJim Jagielski * @param tagName the tag name. 78*b1cdbd2cSJim Jagielski * @param atts the attributes. 79*b1cdbd2cSJim Jagielski * @return the handler or null, if the tagname is invalid. 80*b1cdbd2cSJim Jagielski * @throws org.xml.sax.SAXException if there is a parsing error. 81*b1cdbd2cSJim Jagielski */ getHandlerForChild(final String uri, final String tagName, final Attributes atts)82*b1cdbd2cSJim Jagielski protected XmlReadHandler getHandlerForChild(final String uri, 83*b1cdbd2cSJim Jagielski final String tagName, 84*b1cdbd2cSJim Jagielski final Attributes atts) 85*b1cdbd2cSJim Jagielski throws SAXException 86*b1cdbd2cSJim Jagielski { 87*b1cdbd2cSJim Jagielski if (!OfficeNamespaces.OOREPORT_NS.equals(uri)) 88*b1cdbd2cSJim Jagielski { 89*b1cdbd2cSJim Jagielski return null; 90*b1cdbd2cSJim Jagielski } 91*b1cdbd2cSJim Jagielski if ("conditional-print-expression".equals(tagName)) 92*b1cdbd2cSJim Jagielski { 93*b1cdbd2cSJim Jagielski return new ConditionalPrintExpressionReadHandler(element); 94*b1cdbd2cSJim Jagielski } 95*b1cdbd2cSJim Jagielski if ("format-condition".equals(tagName)) 96*b1cdbd2cSJim Jagielski { 97*b1cdbd2cSJim Jagielski return new FormatConditionReadHandler(element); 98*b1cdbd2cSJim Jagielski } 99*b1cdbd2cSJim Jagielski if ("report-component".equals(tagName)) 100*b1cdbd2cSJim Jagielski { 101*b1cdbd2cSJim Jagielski return new IgnoreAnyChildReadHandler(); 102*b1cdbd2cSJim Jagielski } 103*b1cdbd2cSJim Jagielski return null; 104*b1cdbd2cSJim Jagielski } 105*b1cdbd2cSJim Jagielski } 106