| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| package com.sun.star.report.pentaho.styles; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.pentaho.reporting.libraries.resourceloader.Resource; |
| import org.pentaho.reporting.libraries.resourceloader.ResourceException; |
| import org.pentaho.reporting.libraries.resourceloader.ResourceManager; |
| |
| |
| /** |
| * The style-mapper holds all information about the OpenOffice style mapping |
| * mechanism. OpenOffice references styles by their name and context, a style |
| * has a style-family assigned. The style family is determined by the element |
| * referencing the style, and there is no easily accessible information |
| * available on that. |
| * <p/> |
| * Therefore this mapper acts as gatekeeper for this information. The style |
| * mapping information is read from an external definition file and can be |
| * maintained externally. |
| * |
| * @author Thomas Morgner |
| * @since 11.03.2007 |
| */ |
| public class StyleMapper |
| { |
| |
| private final Map backend; |
| |
| public StyleMapper() |
| { |
| this.backend = new HashMap(); |
| } |
| |
| public void addMapping(final StyleMappingRule rule) |
| { |
| backend.put(rule.getKey(), rule); |
| } |
| |
| public boolean isListOfStyles(final String elementNamespace, |
| final String elementTagName, |
| final String attributeNamespace, |
| final String attributeName) |
| { |
| final StyleMapperKey key = new StyleMapperKey(elementNamespace, elementTagName, attributeNamespace, attributeName); |
| final StyleMappingRule rule = (StyleMappingRule) backend.get(key); |
| return rule != null && rule.isListOfValues(); |
| } |
| |
| public String getStyleFamilyFor(final String elementNamespace, |
| final String elementTagName, |
| final String attributeNamespace, |
| final String attributeName) |
| { |
| final StyleMapperKey key = new StyleMapperKey(elementNamespace, elementTagName, attributeNamespace, attributeName); |
| final StyleMappingRule rule = (StyleMappingRule) backend.get(key); |
| if (rule == null) |
| { |
| return null; |
| } |
| return rule.getFamily(); |
| } |
| |
| public static StyleMapper loadInstance(final ResourceManager resourceManager) |
| throws ResourceException |
| { |
| final Resource resource = resourceManager.createDirectly("res://com/sun/star/report/pentaho/styles/stylemapper.xml", StyleMapper.class); |
| return (StyleMapper) resource.getResource(); |
| } |
| } |