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.FormatCondition; 28*b1cdbd2cSJim Jagielski import com.sun.star.report.pentaho.model.ReportElement; 29*b1cdbd2cSJim Jagielski 30*b1cdbd2cSJim Jagielski import org.jfree.report.expressions.FormulaExpression; 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski import org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler; 33*b1cdbd2cSJim Jagielski import org.pentaho.reporting.libraries.xmlns.parser.ParseException; 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 /** 39*b1cdbd2cSJim Jagielski * I'm quite sure I should parse something here. But what? 40*b1cdbd2cSJim Jagielski * 41*b1cdbd2cSJim Jagielski * @author Ocke Janssen 42*b1cdbd2cSJim Jagielski */ 43*b1cdbd2cSJim Jagielski public class FormatConditionReadHandler extends AbstractXmlReadHandler 44*b1cdbd2cSJim Jagielski { 45*b1cdbd2cSJim Jagielski 46*b1cdbd2cSJim Jagielski private final ReportElement element; 47*b1cdbd2cSJim Jagielski FormatConditionReadHandler(final ReportElement element)48*b1cdbd2cSJim Jagielski public FormatConditionReadHandler(final ReportElement element) 49*b1cdbd2cSJim Jagielski { 50*b1cdbd2cSJim Jagielski if (element == null) 51*b1cdbd2cSJim Jagielski { 52*b1cdbd2cSJim Jagielski throw new NullPointerException(); 53*b1cdbd2cSJim Jagielski } 54*b1cdbd2cSJim Jagielski this.element = element; 55*b1cdbd2cSJim Jagielski } 56*b1cdbd2cSJim Jagielski startParsing(final Attributes attrs)57*b1cdbd2cSJim Jagielski protected void startParsing(final Attributes attrs) throws SAXException 58*b1cdbd2cSJim Jagielski { 59*b1cdbd2cSJim Jagielski super.startParsing(attrs); 60*b1cdbd2cSJim Jagielski 61*b1cdbd2cSJim Jagielski 62*b1cdbd2cSJim Jagielski final String formula = 63*b1cdbd2cSJim Jagielski attrs.getValue(OfficeNamespaces.OOREPORT_NS, "formula"); 64*b1cdbd2cSJim Jagielski if (formula == null) 65*b1cdbd2cSJim Jagielski { 66*b1cdbd2cSJim Jagielski throw new ParseException("Required attribute 'formula' is missing.", getLocator()); 67*b1cdbd2cSJim Jagielski } 68*b1cdbd2cSJim Jagielski final String stylename = 69*b1cdbd2cSJim Jagielski attrs.getValue(OfficeNamespaces.OOREPORT_NS, OfficeToken.STYLE_NAME); 70*b1cdbd2cSJim Jagielski if (stylename == null) 71*b1cdbd2cSJim Jagielski { 72*b1cdbd2cSJim Jagielski throw new ParseException("Required attribute 'style-name' is missing.", getLocator()); 73*b1cdbd2cSJim Jagielski } 74*b1cdbd2cSJim Jagielski final FormulaExpression valueExpression = new FormulaExpression(); 75*b1cdbd2cSJim Jagielski valueExpression.setFormula(formula); 76*b1cdbd2cSJim Jagielski 77*b1cdbd2cSJim Jagielski final String enabledText = attrs.getValue(OfficeNamespaces.OOREPORT_NS, "enabled"); 78*b1cdbd2cSJim Jagielski final boolean enabled = (enabledText == null || OfficeToken.TRUE.equals(enabledText)); 79*b1cdbd2cSJim Jagielski final FormatCondition formatCondition = 80*b1cdbd2cSJim Jagielski new FormatCondition(valueExpression, stylename, enabled); 81*b1cdbd2cSJim Jagielski element.addFormatCondition(formatCondition); 82*b1cdbd2cSJim Jagielski 83*b1cdbd2cSJim Jagielski } 84*b1cdbd2cSJim Jagielski 85*b1cdbd2cSJim Jagielski /** 86*b1cdbd2cSJim Jagielski * Returns the object for this element or null, if this element does not 87*b1cdbd2cSJim Jagielski * create an object. 88*b1cdbd2cSJim Jagielski * 89*b1cdbd2cSJim Jagielski * @return the object. 90*b1cdbd2cSJim Jagielski */ getObject()91*b1cdbd2cSJim Jagielski public Object getObject() 92*b1cdbd2cSJim Jagielski throws SAXException 93*b1cdbd2cSJim Jagielski { 94*b1cdbd2cSJim Jagielski return element; 95*b1cdbd2cSJim Jagielski } 96*b1cdbd2cSJim Jagielski } 97