JMeter example source code file (DurationAssertion.java)

This example JMeter source code file (DurationAssertion.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - JMeter tags/keywords

abstractscopedassertion, assertion, assertionresult, assertionresult, duration_key, durationassertion, io, long, long, non-nls-1, non-nls-1, object, serializable, string, string, text

The JMeter DurationAssertion.java source code

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */

package org.apache.jmeter.assertions;

import java.io.Serializable;
import java.text.MessageFormat;

import org.apache.jmeter.samplers.SampleResult;
import org.apache.jmeter.testelement.AbstractScopedAssertion;
import org.apache.jmeter.util.JMeterUtils;

/**
 * Checks if an Sample is sampled within a specified time-frame. If the duration
 * is larger than the timeframe the Assertion is considered a failure.
 * 
 */
public class DurationAssertion extends AbstractScopedAssertion implements Serializable, Assertion {
    private static final long serialVersionUID = 240L;

    /** Key for storing assertion-informations in the jmx-file. */
    public static final String DURATION_KEY = "DurationAssertion.duration"; // $NON-NLS-1$

    /**
     * Returns the result of the Assertion. Here it checks wether the Sample
     * took to long to be considered successful. If so an AssertionResult
     * containing a FailureMessage will be returned. Otherwise the returned
     * AssertionResult will reflect the success of the Sample.
     */
    public AssertionResult getResult(SampleResult response) {
        AssertionResult result = new AssertionResult(getName());
        result.setFailure(false);
        long duration=getAllowedDuration();
        if (duration > 0) {
            long responseTime=response.getTime();
        // has the Sample lasted too long?
            if ( responseTime > duration) {
                result.setFailure(true);
                Object[] arguments = { new Long(responseTime), new Long(duration) };
                String message = MessageFormat.format(
                        JMeterUtils.getResString("duration_assertion_failure") // $NON-NLS-1$
                        , arguments);
                result.setFailureMessage(message);
            }
        }
        return result;
    }

    /**
     * Returns the duration to be asserted. A duration of 0 indicates this
     * assertion is to be ignored.
     */
    private long getAllowedDuration() {
        return getPropertyAsLong(DURATION_KEY);
    }

}