/
DockerDSL.java
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/
DockerDSL.java
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/*
* The MIT License
*
* Copyright (c) 2015, 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 org.jenkinsci.plugins.docker.workflow;
import groovy.lang.Binding;
import hudson.Extension;
import org.jenkinsci.plugins.workflow.cps.CpsScript;
import org.jenkinsci.plugins.workflow.cps.GlobalVariable;
@Extension public class DockerDSL extends GlobalVariable {
@Override public String getName() {
return "docker";
}
@Override public Object getValue(CpsScript script) throws Exception {
Binding binding = script.getBinding();
Object docker;
if (binding.hasVariable(getName())) {
docker = binding.getVariable(getName());
} else {
// Note that if this were a method rather than a constructor, we would need to mark it @NonCPS lest it throw CpsCallableInvocation.
docker = script.getClass().getClassLoader().loadClass("org.jenkinsci.plugins.docker.workflow.Docker").getConstructor(CpsScript.class).newInstance(script);
binding.setVariable(getName(), docker);
}
return docker;
}
}