info.ronjenkins.maven.rtr.steps.BuildSmartReactor.java Source code

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Here is the source code for info.ronjenkins.maven.rtr.steps.BuildSmartReactor.java

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/*
 * Copyright (C) 2016 Ronald Jack Jenkins Jr.
 *
 * 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 info.ronjenkins.maven.rtr.steps;

import info.ronjenkins.maven.rtr.RTRComponents;

import java.util.Iterator;

import org.apache.maven.execution.MavenSession;
import org.apache.maven.project.MavenProject;
import org.codehaus.plexus.component.annotations.Component;

/**
 * Reassembles the Maven session's reactor using Smart Reactor rules.
 *
 * @author Ronald Jack Jenkins Jr.
 */
@Component(role = SmartReactorStep.class, hint = "build-smart-reactor")
public class BuildSmartReactor extends AbstractSmartReactorStep {
    @Override
    public void execute(final MavenSession session, final RTRComponents components) {
        // The reactor is a mutable list whose type is unknown, so rather than
        // reassign it via sessions.setProjects(), we will manipulate the live
        // list instead.
        final Iterator<MavenProject> iterator = session.getProjects().iterator();
        MavenProject project;
        while (iterator.hasNext()) {
            project = iterator.next();
            if (!project.getArtifact().isSnapshot()) {
                iterator.remove();
            }
        }
    }
}