MavenInfo.java

/*
 * Copyright 2016 the original author or authors.
 * 
 * This file is part of HotswapAgent.
 * 
 * HotswapAgent is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 2 of the License, or (at your
 * option) any later version.
 * 
 * HotswapAgent is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
 * Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along
 * with HotswapAgent. If not, see http://www.gnu.org/licenses/.
 */
package org.hotswap.agent.versions;


/**
 * The Class MavenInfo.
 * 
 * @author alpapad@gmail.com
 */
public class MavenInfo {
    
    /** The group id. */
    private final String groupId;

    /** The artifact id. */
    private final String artifactId;

    /** The version. */
    private final ArtifactVersion version;

    /**
     * Instantiates a new maven info.
     *
     * @param groupId the group id
     * @param artifactId the artifact id
     * @param version the version
     */
    public MavenInfo(String groupId, String artifactId, String version) {
        super();
        this.groupId = groupId;
        this.artifactId = artifactId;
        this.version = new ArtifactVersion(version);
    }

    /**
     * Gets the artifact id.
     *
     * @return the artifact id
     */
    public String getArtifactId() {
        return artifactId;
    }

    /**
     * Gets the group id.
     *
     * @return the group id
     */
    public String getGroupId() {
        return groupId;
    }

    /**
     * Gets the version.
     *
     * @return the version
     */
    public ArtifactVersion getVersion() {
        return version;
    }

    /* (non-Javadoc)
     * @see java.lang.Object#equals(java.lang.Object)
     */
    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        MavenInfo other = (MavenInfo) obj;
        if (artifactId == null) {
            if (other.artifactId != null) {
                return false;
            }
        } else if (!artifactId.equals(other.artifactId)) {
            return false;
        }
        if (groupId == null) {
            if (other.groupId != null) {
                return false;
            }
        } else if (!groupId.equals(other.groupId)) {
            return false;
        }
        if (version == null) {
            if (other.version != null) {
                return false;
            }
        } else if (!version.equals(other.version)) {
            return false;
        }
        return true;
    }

    /* (non-Javadoc)
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((artifactId == null) ? 0 : artifactId.hashCode());
        result = prime * result + ((groupId == null) ? 0 : groupId.hashCode());
        result = prime * result + ((version == null) ? 0 : version.hashCode());
        return result;
    }

    /* (non-Javadoc)
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        return "MavenInfo [groupId=" + groupId + ", artifactId=" + artifactId + ", version=" + version + "]";
    }

}