001 /*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2011 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar 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 * Sonar 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
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
019 */
020 package org.sonar.api.resources;
021
022 import org.apache.commons.lang.StringUtils;
023 import org.apache.commons.lang.builder.ToStringBuilder;
024 import org.sonar.api.database.BaseIdentifiable;
025 import org.sonar.api.database.model.ResourceModel;
026
027 import javax.persistence.*;
028
029 /**
030 * @since 1.10
031 */
032 @Entity(name = "ProjectLink")
033 @Table(name = "project_links")
034 public class ProjectLink extends BaseIdentifiable {
035
036 public static final int NAME_COLUMN_SIZE = 128;
037 public static final int HREF_COLUMN_SIZE = 2048;
038
039 @ManyToOne(fetch = FetchType.LAZY)
040 @JoinColumn(name = "project_id", updatable = false, nullable = false)
041 private ResourceModel resource;
042
043 @Column(name = "link_type", updatable = true, nullable = true, length = 20)
044 private String key;
045
046 @Column(name = "name", updatable = true, nullable = true, length = NAME_COLUMN_SIZE)
047 private String name;
048
049 @Column(name = "href", updatable = true, nullable = false, length = HREF_COLUMN_SIZE)
050 private String href;
051
052 public ProjectLink() {
053 }
054
055 public ProjectLink(String key, String name, String href) {
056 this.key = key;
057 setName(name);
058 setHref(href);
059 }
060
061 public ResourceModel getResource() {
062 return resource;
063 }
064
065 public void setResource(ResourceModel resource) {
066 this.resource = resource;
067 }
068
069 public String getName() {
070 return name;
071 }
072
073 public final void setName(String name) {
074 this.name = StringUtils.abbreviate(name, NAME_COLUMN_SIZE);
075 }
076
077 public String getHref() {
078 return href;
079 }
080
081 public final void setHref(String href) {
082 if (href == null) {
083 throw new IllegalArgumentException("ProjectLink.href can not be null");
084 }
085 this.href = StringUtils.abbreviate(href, HREF_COLUMN_SIZE);
086 }
087
088 public String getKey() {
089 return key;
090 }
091
092 public void setKey(String key) {
093 this.key = key;
094 }
095
096 @Override
097 public boolean equals(Object o) {
098 if (this == o) {
099 return true;
100 }
101 if (o == null || getClass() != o.getClass()) {
102 return false;
103 }
104
105 ProjectLink that = (ProjectLink) o;
106 if (!key.equals(that.key)) {
107 return false;
108 }
109 return resource.equals(that.resource);
110
111 }
112
113 @Override
114 public int hashCode() {
115 int result = resource != null ? resource.hashCode() : 0;
116 result = 31 * result + key.hashCode();
117 return result;
118 }
119
120 @Override
121 public String toString() {
122 return new ToStringBuilder(this)
123 .append("key", key)
124 .append("name", name)
125 .append("href", href)
126 .append("resource", resource)
127 .toString();
128 }
129
130 public void copyFieldsFrom(ProjectLink link) {
131 this.name = link.getName();
132 this.href = link.getHref();
133 }
134 }