JMeter example source code file (MultiProperty.java)

This example JMeter source code file (MultiProperty.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

abstractproperty, jmeterproperty, jmeterproperty, multiproperty, multiproperty, override, override, propertyiterator, propertyiterator

The JMeter MultiProperty.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.testelement.property;

import org.apache.jmeter.testelement.TestElement;

/**
 * For JMeterProperties that hold multiple properties within, provides a simple
 * interface for retrieving a property iterator for the sub values.
 *
 * @version $Revision: 905027 $
 */
public abstract class MultiProperty extends AbstractProperty {
    private static final long serialVersionUID = 240L;

    public MultiProperty() {
        super();
    }

    public MultiProperty(String name) {
        super(name);
    }

    /**
     * Get the property iterator to iterate through the sub-values of this
     * JMeterProperty.
     *
     * @return an iterator for the sub-values of this property
     */
    public abstract PropertyIterator iterator();

    /**
     * Add a property to the collection.
     */
    public abstract void addProperty(JMeterProperty prop);

    /**
     * Clear away all values in the property.
     */
    public abstract void clear();

    @Override
    public void setRunningVersion(boolean running) {
        super.setRunningVersion(running);
        PropertyIterator iter = iterator();
        while (iter.hasNext()) {
            iter.next().setRunningVersion(running);
        }
    }

    protected void recoverRunningVersionOfSubElements(TestElement owner) {
        PropertyIterator iter = iterator();
        while (iter.hasNext()) {
            JMeterProperty prop = iter.next();
            if (owner.isTemporary(prop)) {
                iter.remove();
            } else {
                prop.recoverRunningVersion(owner);
            }
        }
    }

    @Override
    public void mergeIn(JMeterProperty prop) {
        if (prop.getObjectValue() == getObjectValue()) {
            return;
        }
        log.debug("merging in " + prop.getClass());
        if (prop instanceof MultiProperty) {
            PropertyIterator iter = ((MultiProperty) prop).iterator();
            while (iter.hasNext()) {
                JMeterProperty item = iter.next();
                addProperty(item);
            }
        } else {
            addProperty(prop);
        }
    }
}