SubversionRevisionBuildParameters.java

package hudson.plugins.parameterizedtrigger;

import hudson.Extension;
import hudson.model.AbstractBuild;
import hudson.model.Action;
import hudson.model.Descriptor;
import hudson.model.TaskListener;
import hudson.scm.RevisionParameterAction;
import hudson.scm.SubversionTagAction;
import hudson.scm.SubversionSCM.SvnInfo;

import java.util.ArrayList;
import java.util.List;

import org.kohsuke.stapler.DataBoundConstructor;

public class SubversionRevisionBuildParameters extends AbstractBuildParameters {

	private boolean includeUpstreamParameters = false;
        
	public SubversionRevisionBuildParameters() {
            this(false);
	}
        
        @DataBoundConstructor
	public SubversionRevisionBuildParameters(boolean includeUpstreamParameters ) {
            this.includeUpstreamParameters = includeUpstreamParameters;
	}

        public boolean getIncludeUpstreamParameters() {
            return includeUpstreamParameters;
        }
	@Override
	public Action getAction(AbstractBuild<?,?> build, TaskListener listener) {

		SubversionTagAction tagAction =	build.getAction(SubversionTagAction.class);
		RevisionParameterAction revisionAction = build.getAction(RevisionParameterAction.class);

		List<SvnInfo> infos = new ArrayList<SvnInfo>();

		if (tagAction == null ) {
			listener.getLogger().println(
				Plugin.LOG_TAG + " no SubversionTagAction found -- is this project an SVN project ?");
		} else {
			infos.addAll(tagAction.getTags().keySet());
		}

		if(includeUpstreamParameters == true) {
			if (revisionAction == null ) {
				listener.getLogger().println(
				        Plugin.LOG_TAG + " no RevisionParameterAction found -- project did not have SVN parameters passed to it?");
			} else {
				infos.addAll(revisionAction.getRevisions());
			}
		}
		//if infos is empty don't return an action.
		return (infos.size() == 0 ) ? null : new RevisionParameterAction(infos);
	}

	@Extension
	public static class DescriptorImpl extends Descriptor<AbstractBuildParameters> {

		@Override
		public String getDisplayName() {
			return "Subversion revision";
		}

	}

}