hudson.scm.browsers.CollabNetSVN Maven / Gradle / Ivy

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Integrates Hudson with Subversion SCM
There is a newer version: 2.3.11
/*
 * The MIT License
 * 
 * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Daniel Dyer
 * 
 * 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.scm.browsers;

import hudson.Extension;
import hudson.model.Descriptor;
import hudson.scm.EditType;
import hudson.scm.RepositoryBrowser;
import hudson.scm.SubversionChangeLogSet;
import hudson.scm.SubversionRepositoryBrowser;
import java.io.IOException;
import java.net.URL;
import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.kohsuke.stapler.DataBoundConstructor;

/**
 * {@link RepositoryBrowser} implementation for CollabNet hosted Subversion repositories.
 * This enables Hudson to integrate with the repository browsers built-in to CollabNet-powered
 * sites such as Java.net and Tigris.org.
 *
 * @author Daniel Dyer
 */
public class CollabNetSVN extends SubversionRepositoryBrowser {
    @Extension
    public static class DescriptorImpl extends Descriptor> {
        public String getDisplayName() {
            return "CollabNet";
        }
    }


    public final URL url;


    /**
     * @param url The repository browser URL for the root of the project.
     * For example, a Java.net project called "myproject" would use
     * https://myproject.dev.java.net/source/browse/myproject
     */
    @DataBoundConstructor
    public CollabNetSVN(URL url) {
        this.url = normalizeToEndWithSlash(url);
    }


    /**
     * {@inheritDoc}
     */
    public URL getDiffLink(SubversionChangeLogSet.Path path) throws IOException {
        if (path.getEditType() != EditType.EDIT) {
            // No diff if the file is being added or deleted.
            return null;
        }

        int revision = path.getLogEntry().getRevision();
        QueryBuilder query = new QueryBuilder(null);
        query.add("r1=" + (revision - 1));
        query.add("r2=" + revision);
        return new URL(url, trimHeadSlash(path.getValue()) + query);
    }


    /**
     * {@inheritDoc}
     */
    public URL getFileLink(SubversionChangeLogSet.Path path) throws IOException {
        int revision = path.getLogEntry().getRevision();
        QueryBuilder query = new QueryBuilder(null);
        query.add("rev=" + revision);
        query.add("view=log");
        return new URL(url, trimHeadSlash(path.getValue()) + query);
    }


    /**
     * {@inheritDoc}
     */
    public URL getChangeSetLink(SubversionChangeLogSet.LogEntry changeSet) throws IOException {
        int revision = changeSet.getRevision();
        QueryBuilder query = new QueryBuilder(null);
        query.add("rev=" + revision);
        query.add("view=rev");
        return new URL(url, query.toString());
    }

    @Override
    public final boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof CollabNetSVN)) {
            return false;
        }

        CollabNetSVN that = (CollabNetSVN) o;

        return new EqualsBuilder()
            .append(url, that.url)
            .isEquals();
    }

    @Override
    public final int hashCode() {
        return new HashCodeBuilder()
            .append(url)
            .toHashCode();
    }
}