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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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package org.apache.jmeter.gui.action; |
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|
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import java.awt.Toolkit; |
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import java.awt.event.ActionEvent; |
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import java.util.HashSet; |
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import java.util.Set; |
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import org.apache.jmeter.control.Controller; |
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import org.apache.jmeter.exceptions.IllegalUserActionException; |
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import org.apache.jmeter.gui.GuiPackage; |
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import org.apache.jmeter.gui.action.thinktime.ThinkTimeCreator; |
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import org.apache.jmeter.gui.tree.JMeterTreeNode; |
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import org.apache.jmeter.samplers.Sampler; |
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import org.apache.jmeter.threads.ThreadGroup; |
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import org.apache.jmeter.util.JMeterUtils; |
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import org.apache.jorphan.logging.LoggingManager; |
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import org.apache.log.Logger; |
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|
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/** |
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* Add ThinkTime (TestAction + UniformRandomTimer) |
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* @since 3.2 |
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*/ |
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public class AddThinkTimeBetweenEachStep extends AbstractAction { |
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private static final Logger log = LoggingManager.getLoggerForClass(); |
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private static final Set<String> commands = new HashSet<>(); |
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private static final String DEFAULT_IMPLEMENTATION = |
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JMeterUtils.getPropDefault("think_time_creator.impl", |
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"org.apache.jmeter.thinktime.DefaultThinkTimeCreator"); |
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static { |
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commands.add(ActionNames.ADD_THINK_TIME_BETWEEN_EACH_STEP); |
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} |
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|
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/** |
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* |
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*/ |
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public AddThinkTimeBetweenEachStep() { |
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super(); |
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} |
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|
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@Override |
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public void doAction(ActionEvent e) { |
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GuiPackage guiPackage = GuiPackage.getInstance(); |
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JMeterTreeNode currentNode = guiPackage.getTreeListener().getCurrentNode(); |
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if (! |
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(currentNode.getUserObject() instanceof Controller || |
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currentNode.getUserObject() instanceof ThreadGroup) |
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) { |
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Toolkit.getDefaultToolkit().beep(); |
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return; |
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} |
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try { |
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addThinkTimeToChildren(guiPackage, currentNode); |
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} catch (Exception err) { |
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Toolkit.getDefaultToolkit().beep(); |
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log.error("Failed to add think times", err); |
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JMeterUtils.reportErrorToUser("Failed to add think times", err); |
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} |
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} |
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|
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/** |
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* Add Think Time to children of parentNode |
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* @param guiPackage {@link GuiPackage} |
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* @param parentNode Parent node of elements on which we add think times |
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* @throws IllegalUserActionException |
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*/ |
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private void addThinkTimeToChildren(GuiPackage guiPackage, |
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JMeterTreeNode parentNode) throws IllegalUserActionException { |
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guiPackage.updateCurrentNode(); |
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boolean insertThinkTime = false; |
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try { |
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int index = 0; |
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while(true) { |
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if(index == parentNode.getChildCount()) { |
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index++; |
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break; |
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} |
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JMeterTreeNode childNode = (JMeterTreeNode) parentNode.getChildAt(index); |
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Object userObject = childNode.getUserObject(); |
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if(userObject instanceof Sampler || |
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userObject instanceof Controller) { |
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insertThinkTime = true; |
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} |
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if(insertThinkTime) { |
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JMeterTreeNode[] nodes = createThinkTime(guiPackage, parentNode); |
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if(nodes.length != 2) { |
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throw new IllegalArgumentException("Invalid Think Time, expected 2 nodes, got:"+nodes.length); |
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} |
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index++; |
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addNodesToTreeHierachically(guiPackage, parentNode, nodes, index); |
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insertThinkTime = false; |
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} |
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index++; |
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} |
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} catch(Exception ex) { |
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throw new IllegalUserActionException("Cannot add think times", ex); |
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} |
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} |
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|
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/** |
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* add nodes to JMeter Tree |
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* @param guiPackage {@link GuiPackage} |
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* @param parentNode {@link JMeterTreeNode} |
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* @param childNodes Child nodes |
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* @param index insertion index |
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*/ |
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private void addNodesToTreeHierachically(GuiPackage guiPackage, |
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JMeterTreeNode parentNode, |
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JMeterTreeNode[] childNodes, |
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int index) { |
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guiPackage.getTreeModel().insertNodeInto(childNodes[0], parentNode, index); |
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guiPackage.getTreeModel().insertNodeInto(childNodes[1], childNodes[0], 0); |
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} |
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|
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/** |
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* |
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* @param guiPackage {@link GuiPackage} |
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* @param parentNode {@link JMeterTreeNode} |
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* @return array of {@link JMeterTreeNode} |
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* @throws IllegalUserActionException |
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*/ |
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private JMeterTreeNode[] createThinkTime(GuiPackage guiPackage, JMeterTreeNode parentNode) |
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throws Exception { |
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Class<?> clazz = Class.forName(DEFAULT_IMPLEMENTATION); |
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ThinkTimeCreator thinkTimeCreator = (ThinkTimeCreator) clazz.newInstance(); |
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return thinkTimeCreator.createThinkTime(guiPackage, parentNode); |
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} |
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@Override |
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public Set<String> getActionNames() { |
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return commands; |
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} |
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} |