/*
* 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;
import java.util.Collection;
import java.util.logging.Logger;
import org.jboss.shrinkwrap.resolver.api.maven.MavenFormatStage;
import org.jboss.shrinkwrap.resolver.api.maven.MavenResolvedArtifact;
import org.jboss.shrinkwrap.resolver.api.maven.MavenStrategyStage;
import org.jboss.shrinkwrap.resolver.api.maven.MavenStrategyStageBase;
import org.jboss.shrinkwrap.resolver.api.maven.MavenWorkingSession;
import org.jboss.shrinkwrap.resolver.api.maven.strategy.MavenResolutionStrategy;
import org.jboss.shrinkwrap.resolver.api.maven.strategy.NonTransitiveStrategy;
import org.jboss.shrinkwrap.resolver.api.maven.strategy.TransitiveStrategy;
import org.jboss.shrinkwrap.resolver.impl.maven.util.Validate;
/**
* Base support for implementations of {@link MavenStrategyStage}
*
* @author <a href="mailto:kpiwko@redhat.com">Karel Piwko</a>
* @author <a href="mailto:alr@jboss.org">Andrew Lee Rubinger</a>
* @author <a href="mailto:mmatloka@gmail.com">Michal Matloka</a>
*/
public abstract class MavenStrategyStageBaseImpl<STRATEGYSTAGETYPE extends MavenStrategyStageBase<STRATEGYSTAGETYPE, FORMATSTAGETYPE>, FORMATSTAGETYPE extends MavenFormatStage>
implements MavenStrategyStageBase<STRATEGYSTAGETYPE, FORMATSTAGETYPE>, MavenWorkingSessionContainer {
private static final Logger log = Logger.getLogger(MavenStrategyStageBaseImpl.class.getName());
private final MavenWorkingSession session;
public MavenStrategyStageBaseImpl(final MavenWorkingSession session) {
this.session = session;
}
@Override
public FORMATSTAGETYPE withTransitivity() {
return using(TransitiveStrategy.INSTANCE);
}
@Override
public FORMATSTAGETYPE withoutTransitivity() {
return using(NonTransitiveStrategy.INSTANCE);
}
@Override
public MavenWorkingSession getMavenWorkingSession() {
return session;
}
@Override
public FORMATSTAGETYPE using(final MavenResolutionStrategy strategy) throws IllegalArgumentException {
// first, get dependencies specified for resolution in the session
Validate.notEmpty(session.getDependenciesForResolution(), "No dependencies were set for resolution");
final Collection<MavenResolvedArtifact> resolvedArtifacts = session.resolveDependencies(strategy);
// Proceed to format stage
return this.createFormatStage(resolvedArtifacts);
}
protected abstract Class<STRATEGYSTAGETYPE> getActualClass();
/**
* Creates a new {@link MavenFormatStage} instance for the current {@link MavenWorkingSession}
*
* @param filteredArtifacts Required
* @return A new {@link MavenFormatStage} instance for the current {@link MavenWorkingSession}
*/
protected abstract FORMATSTAGETYPE createFormatStage(final Collection<MavenResolvedArtifact> filteredArtifacts);
}