hudson.maven.PluginName Maven / Gradle / Ivy

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/*
 * The MIT License
 * 
 * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package hudson.maven;

import org.apache.maven.plugin.descriptor.PluginDescriptor;

/**
 * Identifier of a specific version of a Maven plugin
 * that consists of groupId, artifactId, and version.
 *
 * @author Kohsuke Kawaguchi
 */
public final class PluginName {
    public final String groupId;
    public final String artifactId;
    public final String version;

    public PluginName(String groupId, String artifactId, String version) {
        this.groupId = groupId;
        this.artifactId = artifactId;
        this.version = version;
    }

    public PluginName(PluginDescriptor pd) {
        this(pd.getGroupId(), pd.getArtifactId(), pd.getVersion());
    }

    /**
     * Returns the "groupId:artifactId:version" form.
     */
    public String toString() {
        return groupId+':'+artifactId+':'+version;
    }

    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        PluginName that = (PluginName) o;

        return artifactId.equals(that.artifactId)
            && groupId.equals(that.groupId)
            && version.equals(that.version);

    }

    public int hashCode() {
        int result;
        result = groupId.hashCode();
        result = 31 * result + artifactId.hashCode();
        result = 31 * result + version.hashCode();
        return result;
    }

    public boolean matches(String groupId, String artifactId) {
        return this.groupId.equals(groupId) && this.artifactId.equals(artifactId);
    }
}