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SpecificBuildSelector.java
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SpecificBuildSelector.java
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/*
* The MIT License
*
* Copyright (c) 2004-2011, Sun Microsystems, Inc., Alan Harder
*
* 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.plugins.copyartifact;
import hudson.EnvVars;
import hudson.Extension;
import hudson.model.Descriptor;
import hudson.model.Job;
import hudson.model.PermalinkProjectAction;
import hudson.model.Run;
import java.util.logging.Level;
import java.util.logging.Logger;
import jenkins.model.Jenkins;
import org.jenkinsci.Symbol;
import org.kohsuke.stapler.DataBoundConstructor;
/**
* Copy artifacts from a specific build.
* @author Alan Harder
*/
public class SpecificBuildSelector extends BuildSelector {
private static final Logger LOGGER = Logger.getLogger(SpecificBuildSelector.class.getName());
private final String buildNumber;
@DataBoundConstructor
public SpecificBuildSelector(String buildNumber) {
this.buildNumber = buildNumber;
}
public String getBuildNumber() {
return buildNumber;
}
@Override
public Run<?,?> getBuild(Job<?,?> job, EnvVars env, BuildFilter filter, Run<?,?> parent) {
String num = env.expand(buildNumber);
if (num.startsWith("$")) {
LOGGER.log(Level.FINE, "unresolved variable {0}", num);
return null;
}
Run<?,?> run = null;
if(num.matches("[0-9]*")) {
//If its a number, retrieve the build.
run = job.getBuildByNumber(Integer.parseInt(num));
} else {
//Otherwise, check if the buildNumber value is a permalink or a display name.
PermalinkProjectAction.Permalink p = job.getPermalinks().get(num);
if (p == null) {
//Not a permalink so check if the buildNumber value is a display name.
for(Run<?,?> build: job.getBuilds()){
if(num.equals(build.getDisplayName())) {
//First named build found is the right one, going from latest build to oldest.
run = build;
break;
}
}
} else {
//Retrieve the permalink
run = p.resolve(job);
}
}
if (run == null) {
LOGGER.log(Level.FINE, "no such build {0} in {1}", new Object[] {num, job.getFullName()});
return null;
}
if (!filter.isSelectable(run, env)) {
LOGGER.log(Level.FINE, "{0} claims {1} is not selectable", new Object[] {filter, run});
return null;
}
return run;
}
/**
* @deprecated
* here for backward compatibility. Get it from {@link Jenkins#getDescriptor(Class)}
*/
public static /*almost final*/ Descriptor<BuildSelector> DESCRIPTOR;
@Extension(ordinal=-10) @Symbol("specific")
public static final class DescriptorImpl extends SimpleBuildSelectorDescriptor {
public DescriptorImpl() {
super(SpecificBuildSelector.class, Messages._SpecificBuildSelector_DisplayName());
DESCRIPTOR = this;
}
}
}