hudson.model.Result Maven / Gradle / Ivy

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package hudson.model;

import com.thoughtworks.xstream.converters.Converter;
import com.thoughtworks.xstream.converters.basic.AbstractBasicConverter;

/**
 * The build outcome.
 *
 * @author Kohsuke Kawaguchi
 */
public final class Result {
    /**
     * The build didn't have any fatal errors not errors.
     */
    public static final Result SUCCESS = new Result("SUCCESS",0);
    /**
     * The build didn't have any fatal errors but some errors.
     */
    public static final Result UNSTABLE = new Result("UNSTABLE",1);
    /**
     * The build had a fatal error.
     */
    public static final Result FAILURE = new Result("FAILURE",2);
    /**
     * The build was manually aborted.
     */
    public static final Result ABORTED = new Result("ABORTED",3);

    private final String name;

    /**
     * Bigger numbers are worse.
     */
    private final int ordinal;

    private Result(String name, int ordinal) {
        this.name = name;
        this.ordinal = ordinal;
    }

    /**
     * Combines two {@link Result}s and returns the worse one.
     */
    public Result combine(Result that) {
        if(this.ordinal < that.ordinal)
            return that;
        else
            return this;
    }

    public boolean isWorseThan(Result that) {
        return this.ordinal > that.ordinal;
    }

    public String toString() {
        return name;
    }

    private static final Result[] all = new Result[] {SUCCESS,UNSTABLE,FAILURE,ABORTED};

    public static final Converter conv = new AbstractBasicConverter () {
        public boolean canConvert(Class clazz) {
            return clazz==Result.class;
        }

        protected Object fromString(String s) {
            for (Result r : all)
                if (s.equals(r.name))
                    return r;
            return FAILURE;
        }
    };
}