001    /*
002     * SonarQube, open source software quality management tool.
003     * Copyright (C) 2008-2014 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * SonarQube is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * SonarQube is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public License
017     * along with this program; if not, write to the Free Software Foundation,
018     * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019     */
020    package org.sonar.api.batch.scm;
021    
022    import org.apache.commons.lang.builder.EqualsBuilder;
023    import org.apache.commons.lang.builder.HashCodeBuilder;
024    import org.apache.commons.lang.builder.ToStringBuilder;
025    import org.apache.commons.lang.builder.ToStringStyle;
026    
027    import javax.annotation.CheckForNull;
028    import javax.annotation.Nullable;
029    
030    import java.util.Date;
031    
032    /**
033     * @since 5.0
034     */
035    public class BlameLine {
036    
037      private Date date;
038      private String revision;
039      private String author;
040    
041      public String revision() {
042        return revision;
043      }
044    
045      public BlameLine revision(String revision) {
046        this.revision = revision;
047        return this;
048      }
049    
050      @CheckForNull
051      public String author() {
052        return author;
053      }
054    
055      public BlameLine author(@Nullable String author) {
056        this.author = author;
057        return this;
058      }
059    
060      /**
061       * @return the commit date
062       */
063      @CheckForNull
064      public Date date() {
065        return date;
066      }
067    
068      public BlameLine date(@Nullable Date date) {
069        this.date = date;
070        return this;
071      }
072    
073      // For testing purpose
074    
075      @Override
076      public boolean equals(Object obj) {
077        if (obj == null) {
078          return false;
079        }
080        if (obj == this) {
081          return true;
082        }
083        if (obj.getClass() != getClass()) {
084          return false;
085        }
086        BlameLine rhs = (BlameLine) obj;
087        return new EqualsBuilder()
088          .append(date, rhs.date)
089          .append(revision, rhs.revision)
090          .append(author, rhs.author)
091          .isEquals();
092      }
093    
094      @Override
095      public int hashCode() {
096        return new HashCodeBuilder(27, 45).
097          append(date)
098          .append(revision)
099          .append(author)
100          .toHashCode();
101      }
102    
103      @Override
104      public String toString() {
105        return ToStringBuilder.reflectionToString(this, ToStringStyle.SHORT_PREFIX_STYLE);
106      }
107    }