| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * Licensed 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 org.jetbrains.jps.model.impl; |
| |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.jps.model.*; |
| import org.jetbrains.jps.model.ex.JpsElementChildRoleBase; |
| |
| import java.util.Map; |
| |
| /** |
| * @author nik |
| */ |
| public class JpsEncodingConfigurationServiceImpl extends JpsEncodingConfigurationService { |
| private static final JpsElementChildRoleBase<JpsSimpleElement<String>> ENCODING_ROLE = JpsElementChildRoleBase.create("encoding"); |
| |
| @Nullable |
| @Override |
| public String getGlobalEncoding(@NotNull JpsGlobal global) { |
| JpsSimpleElement<String> encoding = global.getContainer().getChild(ENCODING_ROLE); |
| return encoding != null ? encoding.getData() : null; |
| } |
| |
| @Override |
| public void setGlobalEncoding(@NotNull JpsGlobal global, @Nullable String encoding) { |
| if (encoding != null) { |
| global.getContainer().setChild(ENCODING_ROLE, JpsElementFactory.getInstance().createSimpleElement(encoding)); |
| } |
| else { |
| global.getContainer().removeChild(ENCODING_ROLE); |
| } |
| } |
| |
| @Nullable |
| @Override |
| public String getProjectEncoding(@NotNull JpsModel model) { |
| JpsEncodingProjectConfiguration configuration = getEncodingConfiguration(model.getProject()); |
| if (configuration != null) { |
| String projectEncoding = configuration.getProjectEncoding(); |
| if (projectEncoding != null) { |
| return projectEncoding; |
| } |
| } |
| return getGlobalEncoding(model.getGlobal()); |
| } |
| |
| @Nullable |
| @Override |
| public JpsEncodingProjectConfiguration getEncodingConfiguration(@NotNull JpsProject project) { |
| return project.getContainer().getChild(JpsEncodingProjectConfigurationImpl.ROLE); |
| } |
| |
| @NotNull |
| @Override |
| public JpsEncodingProjectConfiguration setEncodingConfiguration(@NotNull JpsProject project, |
| @Nullable String projectEncoding, |
| @NotNull Map<String, String> urlToEncoding) { |
| JpsEncodingProjectConfigurationImpl configuration = new JpsEncodingProjectConfigurationImpl(urlToEncoding, projectEncoding); |
| return project.getContainer().setChild(JpsEncodingProjectConfigurationImpl.ROLE, configuration); |
| } |
| } |