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.pentaho.OfficeNamespaces; 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski import org.jfree.report.expressions.FormulaFunction; 28*b1cdbd2cSJim Jagielski import org.jfree.report.structure.Element; 29*b1cdbd2cSJim Jagielski 30*b1cdbd2cSJim Jagielski import org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler; 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski import org.xml.sax.Attributes; 33*b1cdbd2cSJim Jagielski import org.xml.sax.SAXException; 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski /** 36*b1cdbd2cSJim Jagielski * Handles the 'report:conditional-print-expression' element that can appear 37*b1cdbd2cSJim Jagielski * in all report elements and all root-level sections. 38*b1cdbd2cSJim Jagielski * 39*b1cdbd2cSJim Jagielski * @author Thomas Morgner 40*b1cdbd2cSJim Jagielski * @since 02.03.2007 41*b1cdbd2cSJim Jagielski */ 42*b1cdbd2cSJim Jagielski public class ConditionalPrintExpressionReadHandler 43*b1cdbd2cSJim Jagielski extends AbstractXmlReadHandler 44*b1cdbd2cSJim Jagielski { 45*b1cdbd2cSJim Jagielski 46*b1cdbd2cSJim Jagielski private final Element element; 47*b1cdbd2cSJim Jagielski ConditionalPrintExpressionReadHandler(final Element element)48*b1cdbd2cSJim Jagielski public ConditionalPrintExpressionReadHandler(final Element element) 49*b1cdbd2cSJim Jagielski { 50*b1cdbd2cSJim Jagielski this.element = element; 51*b1cdbd2cSJim Jagielski } 52*b1cdbd2cSJim Jagielski startParsing(final Attributes attrs)53*b1cdbd2cSJim Jagielski protected void startParsing(final Attributes attrs) throws SAXException 54*b1cdbd2cSJim Jagielski { 55*b1cdbd2cSJim Jagielski super.startParsing(attrs); 56*b1cdbd2cSJim Jagielski final String formula = attrs.getValue(OfficeNamespaces.OOREPORT_NS, "formula"); 57*b1cdbd2cSJim Jagielski if (formula != null) 58*b1cdbd2cSJim Jagielski { 59*b1cdbd2cSJim Jagielski final FormulaFunction valueExpression = new FormulaFunction(); 60*b1cdbd2cSJim Jagielski valueExpression.setFormula(formula); 61*b1cdbd2cSJim Jagielski element.setDisplayCondition(valueExpression); 62*b1cdbd2cSJim Jagielski } 63*b1cdbd2cSJim Jagielski 64*b1cdbd2cSJim Jagielski } 65*b1cdbd2cSJim Jagielski 66*b1cdbd2cSJim Jagielski /** 67*b1cdbd2cSJim Jagielski * Returns the object for this element or null, if this element does not 68*b1cdbd2cSJim Jagielski * create an object. 69*b1cdbd2cSJim Jagielski * 70*b1cdbd2cSJim Jagielski * @return the object. 71*b1cdbd2cSJim Jagielski */ getObject()72*b1cdbd2cSJim Jagielski public Object getObject() 73*b1cdbd2cSJim Jagielski throws SAXException 74*b1cdbd2cSJim Jagielski { 75*b1cdbd2cSJim Jagielski return element; 76*b1cdbd2cSJim Jagielski } 77*b1cdbd2cSJim Jagielski } 78