org.jenkinsci.plugins.mailwatcher.jobConfigHistory.ConfigHistory Maven / Gradle / Ivy
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/*
* The MIT License
*
* Copyright (c) 2012 Red Hat, Inc.
*
* 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 org.jenkinsci.plugins.mailwatcher.jobConfigHistory;
import hudson.model.Job;
import hudson.plugins.jobConfigHistory.ConfigInfo;
import hudson.plugins.jobConfigHistory.JobConfigHistory;
import hudson.plugins.jobConfigHistory.JobConfigHistoryProjectAction;
import java.io.IOException;
import java.util.List;
import javax.annotation.CheckForNull;
import javax.annotation.Nonnull;
/**
* @author ogondza
*/
public class ConfigHistory {
private final JobConfigHistory plugin;
public ConfigHistory(final JobConfigHistory plugin) {
this.plugin = plugin;
}
public @CheckForNull String lastChangeDiffUrl(final @Nonnull Job job) {
if (plugin == null) return null;
final List configs = storedConfigurations(job);
if (configs == null || configs.size() < 2) return null;
return String.format(
"%sjobConfigHistory/showDiffFiles?timestamp1=%s×tamp2=%s",
job.getShortUrl(), configs.get(1).getDate(), configs.get(0).getDate()
);
}
private @CheckForNull List storedConfigurations(final Job job) {
final JobConfigHistoryProjectAction action = job.getAction(JobConfigHistoryProjectAction.class);
if (action == null) return null;
try {
return action.getJobConfigs();
} catch (IOException ex) {
ex.printStackTrace();
return null;
}
}
}