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LocalBranchTrait.java
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LocalBranchTrait.java
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/*
* The MIT License
*
* Copyright (c) 2017 CloudBees, 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 jenkins.plugins.git.traits;
import edu.umd.cs.findbugs.annotations.NonNull;
import hudson.Extension;
import hudson.plugins.git.extensions.GitSCMExtension;
import hudson.plugins.git.extensions.impl.LocalBranch;
import jenkins.scm.api.SCMSource;
import jenkins.scm.api.trait.SCMSourceTrait;
import org.apache.commons.lang.StringUtils;
import org.jenkinsci.Symbol;
import org.kohsuke.stapler.DataBoundConstructor;
/**
* Exposes the subset of {@link LocalBranch} that is appropriate in the context of a {@link SCMSource} as a
* {@link SCMSourceTrait}.
*
* @since 3.4.0
*/
public class LocalBranchTrait extends GitSCMExtensionTrait<LocalBranch> {
/**
* Stapler constructor.
*/
@DataBoundConstructor
public LocalBranchTrait() {
super(new LocalBranch("**"));
}
/**
* Our {@link hudson.model.Descriptor}
*/
@Extension
@Symbol(value={"localBranch", "localBranchTrait"}) // Avoid JCasC message about obsolete symbol
public static class DescriptorImpl extends GitSCMExtensionTraitDescriptor {
/**
* {@inheritDoc}
*/
@Override
public String getDisplayName() {
return "Check out to matching local branch";
}
/**
* {@inheritDoc}
*/
@Override
public SCMSourceTrait convertToTrait(@NonNull GitSCMExtension extension) {
if (!(extension instanceof LocalBranch)) {
return null; // spotbugs warns of unchecked cast without this check
}
LocalBranch ext = (LocalBranch) extension;
if ("**".equals(StringUtils.defaultIfBlank(ext.getLocalBranch(), "**"))) {
return new LocalBranchTrait();
}
// does not make sense to have any other type of LocalBranch in the context of SCMSource
return null;
}
}
}