cn.wanghaomiao.maven.plugin.seimi.util.WarUtils.java Source code

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Here is the source code for cn.wanghaomiao.maven.plugin.seimi.util.WarUtils.java

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package cn.wanghaomiao.maven.plugin.seimi.util;

/*
 * 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 org.apache.maven.artifact.Artifact;
import org.apache.maven.model.Dependency;
import org.apache.maven.project.MavenProject;
import org.codehaus.plexus.util.StringUtils;

/**
 * @author Stephane Nicoll
 * @version $Id: WarUtils.java 1637197 2014-11-06 19:46:57Z khmarbaise $
 */
public class WarUtils {

    /**
     * @param project {@link MavenProject}
     * @param dependency {@link Dependency}
     * @return {@link Artifact}
     */
    public static Artifact getArtifact(MavenProject project, Dependency dependency) {
        for (Object o : project.getArtifacts()) {
            Artifact artifact = (Artifact) o;
            if (artifact.getGroupId().equals(dependency.getGroupId())
                    && artifact.getArtifactId().equals(dependency.getArtifactId())
                    && artifact.getType().equals(dependency.getType())) {
                if (artifact.getClassifier() == null && dependency.getClassifier() == null) {
                    return artifact;
                } else if (dependency.getClassifier() != null
                        && dependency.getClassifier().equals(artifact.getClassifier())) {
                    return artifact;
                }
            }
        }
        return null;
    }

    /**
     * @param artifact {@link Artifact}
     * @param dependency {@link Dependency}
     * @return is related or not.
     */
    public static boolean isRelated(Artifact artifact, Dependency dependency) {
        if (artifact == null || dependency == null) {
            return false;
        }

        if (!StringUtils.equals(artifact.getGroupId(), dependency.getGroupId())) {
            return false;
        }
        if (!StringUtils.equals(artifact.getArtifactId(), dependency.getArtifactId())) {
            return false;
        }
        if (artifact.getVersion() != null ? !artifact.getVersion().equals(dependency.getVersion())
                : dependency.getVersion() != null) {
            return false;
        }
        if (artifact.getType() != null ? !artifact.getType().equals(dependency.getType())
                : dependency.getType() != null) {
            return false;
        }
        if (artifact.getClassifier() != null ? !artifact.getClassifier().equals(dependency.getClassifier())
                : dependency.getClassifier() != null) {
            return false;
        }
        if (artifact.getScope() != null ? !artifact.getScope().equals(dependency.getScope())
                : dependency.getScope() != null) {
            return false;
        }
        if (artifact.isOptional() != dependency.isOptional()) {
            return false;
        }

        return true;
    }

    /**
     * @param first {@link Dependency}
     * @param second {@link Dependency}
     * @return are the dependencies equal.
     */
    public static boolean dependencyEquals(Dependency first, Dependency second) {
        if (first == second) {
            return true;
        }

        if (first.isOptional() != second.isOptional()) {
            return false;
        }
        if (!StringUtils.equals(first.getArtifactId(), second.getArtifactId())) {
            return false;
        }
        if (first.getClassifier() != null ? !first.getClassifier().equals(second.getClassifier())
                : second.getClassifier() != null) {
            return false;
        }
        if (first.getExclusions() != null ? !first.getExclusions().equals(second.getExclusions())
                : second.getExclusions() != null) {
            return false;
        }
        if (!StringUtils.equals(first.getGroupId(), second.getGroupId())) {
            return false;
        }
        if (first.getScope() != null ? !first.getScope().equals(second.getScope()) : second.getScope() != null) {
            return false;
        }
        if (first.getSystemPath() != null ? !first.getSystemPath().equals(second.getSystemPath())
                : second.getSystemPath() != null) {
            return false;
        }
        if (first.getType() != null ? !first.getType().equals(second.getType()) : second.getType() != null) {
            return false;
        }
        if (first.getVersion() != null ? !first.getVersion().equals(second.getVersion())
                : second.getVersion() != null) {
            return false;
        }
        return true;
    }

}