/*
* JBoss, Home of Professional Open Source
* Copyright 2012, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.shrinkwrap.resolver.impl.maven.task;
import java.io.File;
import org.jboss.shrinkwrap.resolver.api.InvalidConfigurationFileException;
import org.jboss.shrinkwrap.resolver.api.maven.MavenWorkingSession;
import org.jboss.shrinkwrap.resolver.impl.maven.util.FileUtil;
import org.jboss.shrinkwrap.resolver.impl.maven.util.Validate;
/**
* A task that will read a pom file and store it in current {@link MavenWorkingSession}
*
* @author <a href="mailto:kpiwko@redhat.com">Karel Piwko</a>
*/
public class LoadPomTask implements MavenWorkingSessionTask<MavenWorkingSession> {
private static final String[] EMPTY_ARRAY = new String[] {};
private final File pomFile;
private final String[] profiles;
private LoadPomTask(File pomFile, String[] profiles) {
this.pomFile = pomFile;
this.profiles = profiles == null ? EMPTY_ARRAY : profiles;
}
public static LoadPomTask loadPomFromFile(final File pomFile, final String... profiles) {
Validate.notNull(pomFile, "POM file must be specified");
return new LoadPomTask(pomFile, profiles);
}
public static LoadPomTask loadPomFromFile(final String pathToPomFile, final String... profiles)
throws IllegalArgumentException,
InvalidConfigurationFileException {
Validate.notNullOrEmpty(pathToPomFile, "Path to a POM file must be specified");
Validate.readable(pathToPomFile, "Path to the pom.xml ('" + pathToPomFile
+ "')file must be defined and accessible");
return new LoadPomTask(new File(pathToPomFile), profiles);
}
public static LoadPomTask loadPomFromClassLoaderResource(final String pathToPomResource)
throws IllegalArgumentException,
InvalidConfigurationFileException {
return loadPomFromClassLoaderResource(pathToPomResource, SecurityActions.getThreadContextClassLoader());
}
public static LoadPomTask loadPomFromClassLoaderResource(String pathToPomResource, ClassLoader cl)
throws IllegalArgumentException, InvalidConfigurationFileException {
return loadPomFromClassLoaderResource(pathToPomResource, cl, EMPTY_ARRAY);
}
public static LoadPomTask loadPomFromClassLoaderResource(String pathToPomResource, ClassLoader cl,
String... profiles)
throws IllegalArgumentException, InvalidConfigurationFileException {
Validate.notNullOrEmpty(pathToPomResource, "path to CL resource must be specified");
Validate.notNull(cl, "ClassLoader must be specified");
final File file = FileUtil.INSTANCE.fileFromClassLoaderResource(pathToPomResource, cl);
return new LoadPomTask(file, profiles);
}
@Override
public MavenWorkingSession execute(final MavenWorkingSession session) {
Validate.notNull(pomFile, "Path to pom.xml file must not be null");
Validate.readable(pomFile, "Path to the POM ('" + pomFile + "') file must be defined and accessible");
return session.loadPomFromFile(pomFile, profiles);
}
}