| package org.apache.maven.shared.filtering; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.io.Reader; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import javax.annotation.Nonnull; |
| |
| import org.apache.maven.execution.MavenSession; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.shared.utils.io.FileUtils.FilterWrapper; |
| import org.codehaus.plexus.component.annotations.Component; |
| |
| /** |
| * @author Kristian Rosenvold |
| */ |
| @Component( role = org.apache.maven.shared.filtering.MavenReaderFilter.class, hint = "default" ) |
| public class DefaultMavenReaderFilter |
| extends BaseFilter |
| implements MavenReaderFilter |
| { |
| /** {@inheritDoc} */ |
| @Nonnull |
| public Reader filter( @Nonnull Reader from, boolean filtering, MavenProject mavenProject, List<String> filters, |
| boolean escapedBackslashesInFilePath, MavenSession mavenSession ) |
| throws MavenFilteringException |
| { |
| MavenResourcesExecution mre = new MavenResourcesExecution(); |
| mre.setMavenProject( mavenProject ); |
| mre.setFileFilters( filters ); |
| mre.setEscapeWindowsPaths( escapedBackslashesInFilePath ); |
| mre.setMavenSession( mavenSession ); |
| mre.setInjectProjectBuildFilters( true ); |
| |
| List<FilterWrapper> filterWrappers = getDefaultFilterWrappers( mre ); |
| return filter( from, filtering, filterWrappers ); |
| } |
| |
| /** {@inheritDoc} */ |
| @Nonnull |
| public Reader filter( @Nonnull MavenReaderFilterRequest mavenFileFilterRequest ) |
| throws MavenFilteringException |
| { |
| List<FilterWrapper> filterWrappers = getDefaultFilterWrappers( mavenFileFilterRequest ); |
| return filter( mavenFileFilterRequest.getFrom(), mavenFileFilterRequest.isFiltering(), filterWrappers ); |
| } |
| |
| /** {@inheritDoc} */ |
| @Nonnull |
| public Reader filter( @Nonnull Reader from, boolean filtering, @Nonnull List<FilterWrapper> filterWrappers ) |
| { |
| return filterWrap( from, filtering ? filterWrappers : Collections.<FilterWrapper>emptyList() ); |
| } |
| |
| @Nonnull |
| private static Reader filterWrap( @Nonnull Reader from, @Nonnull Iterable<FilterWrapper> wrappers ) |
| { |
| Reader reader = from; |
| for ( FilterWrapper wrapper : wrappers ) |
| { |
| reader = wrapper.getReader( reader ); |
| } |
| return reader; |
| } |
| |
| } |