org.sonar.api.resources.ProjectLink.java Source code

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Here is the source code for org.sonar.api.resources.ProjectLink.java

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/*
 * Sonar, open source software quality management tool.
 * Copyright (C) 2008-2012 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * Sonar is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * Sonar 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with Sonar; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */
package org.sonar.api.resources;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.builder.ReflectionToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;
import org.sonar.api.database.BaseIdentifiable;
import org.sonar.api.database.model.ResourceModel;

import javax.persistence.*;

/**
 * @since 1.10
 */
@Entity(name = "ProjectLink")
@Table(name = "project_links")
public class ProjectLink extends BaseIdentifiable {

    public static final int NAME_COLUMN_SIZE = 128;
    public static final int HREF_COLUMN_SIZE = 2048;

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "project_id", updatable = false, nullable = false)
    private ResourceModel resource;

    @Column(name = "link_type", updatable = true, nullable = true, length = 20)
    private String key;

    @Column(name = "name", updatable = true, nullable = true, length = NAME_COLUMN_SIZE)
    private String name;

    @Column(name = "href", updatable = true, nullable = false, length = HREF_COLUMN_SIZE)
    private String href;

    public ProjectLink() {
    }

    public ProjectLink(String key, String name, String href) {
        this.key = key;
        setName(name);
        setHref(href);
    }

    public ResourceModel getResource() {
        return resource;
    }

    public void setResource(ResourceModel resource) {
        this.resource = resource;
    }

    public String getName() {
        return name;
    }

    public final void setName(String name) {
        this.name = StringUtils.abbreviate(name, NAME_COLUMN_SIZE);
    }

    public String getHref() {
        return href;
    }

    public final void setHref(String href) {
        if (href == null) {
            throw new IllegalArgumentException("ProjectLink.href can not be null");
        }
        this.href = StringUtils.abbreviate(href, HREF_COLUMN_SIZE);
    }

    public String getKey() {
        return key;
    }

    public void setKey(String key) {
        this.key = key;
    }

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

        ProjectLink that = (ProjectLink) o;
        if (!key.equals(that.key)) {
            return false;
        }
        return resource.equals(that.resource);

    }

    @Override
    public int hashCode() {
        int result = resource != null ? resource.hashCode() : 0;
        result = 31 * result + key.hashCode();
        return result;
    }

    @Override
    public String toString() {
        return new ReflectionToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).toString();
    }

    public void copyFieldsFrom(ProjectLink link) {
        this.name = link.getName();
        this.href = link.getHref();
    }
}