| /* |
| * 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.functions; |
| |
| import java.text.SimpleDateFormat; |
| import java.util.Collection; |
| import java.util.Date; |
| import java.util.HashMap; |
| import java.util.LinkedList; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.regex.Pattern; |
| |
| import org.apache.jmeter.engine.util.CompoundVariable; |
| import org.apache.jmeter.samplers.SampleResult; |
| import org.apache.jmeter.samplers.Sampler; |
| import org.apache.jmeter.threads.JMeterVariables; |
| import org.apache.jmeter.util.JMeterUtils; |
| |
| // See org.apache.jmeter.functions.TestTimeFunction for unit tests |
| |
| /** |
| * __time() function - returns the current time in milliseconds |
| * @since 2.2 |
| */ |
| public class TimeFunction extends AbstractFunction { |
| |
| private static final String KEY = "__time"; // $NON-NLS-1$ |
| |
| private static final Pattern DIVISOR_PATTERN = Pattern.compile("/\\d+"); |
| |
| private static final List<String> desc = new LinkedList<>(); |
| |
| // Only modified in class init |
| private static final Map<String, String> aliases = new HashMap<>(); |
| |
| static { |
| desc.add(JMeterUtils.getResString("time_format")); //$NON-NLS-1$ |
| desc.add(JMeterUtils.getResString("function_name_paropt")); //$NON-NLS-1$ |
| aliases.put("YMD", //$NON-NLS-1$ |
| JMeterUtils.getPropDefault("time.YMD", //$NON-NLS-1$ |
| "yyyyMMdd")); //$NON-NLS-1$ |
| aliases.put("HMS", //$NON-NLS-1$ |
| JMeterUtils.getPropDefault("time.HMS", //$NON-NLS-1$ |
| "HHmmss")); //$NON-NLS-1$ |
| aliases.put("YMDHMS", //$NON-NLS-1$ |
| JMeterUtils.getPropDefault("time.YMDHMS", //$NON-NLS-1$ |
| "yyyyMMdd-HHmmss")); //$NON-NLS-1$ |
| aliases.put("USER1", //$NON-NLS-1$ |
| JMeterUtils.getPropDefault("time.USER1","")); //$NON-NLS-1$ |
| aliases.put("USER2", //$NON-NLS-1$ |
| JMeterUtils.getPropDefault("time.USER2","")); //$NON-NLS-1$ |
| } |
| |
| // Ensure that these are set, even if no paramters are provided |
| private String format = ""; //$NON-NLS-1$ |
| private String variable = ""; //$NON-NLS-1$ |
| |
| public TimeFunction(){ |
| super(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String execute(SampleResult previousResult, Sampler currentSampler) throws InvalidVariableException { |
| String datetime; |
| if (format.length() == 0){// Default to milliseconds |
| datetime = Long.toString(System.currentTimeMillis()); |
| } else { |
| // Resolve any aliases |
| String fmt = aliases.get(format); |
| if (fmt == null) { |
| fmt = format;// Not found |
| } |
| if (DIVISOR_PATTERN.matcher(fmt).matches()) { // divisor is a positive number |
| long div = Long.parseLong(fmt.substring(1)); // should never case NFE |
| datetime = Long.toString((System.currentTimeMillis() / div)); |
| } else { |
| SimpleDateFormat df = new SimpleDateFormat(fmt);// Not synchronised, so can't be shared |
| datetime = df.format(new Date()); |
| } |
| } |
| |
| if (variable.length() > 0) { |
| JMeterVariables vars = getVariables(); |
| if (vars != null){// vars will be null on TestPlan |
| vars.put(variable, datetime); |
| } |
| } |
| return datetime; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void setParameters(Collection<CompoundVariable> parameters) throws InvalidVariableException { |
| |
| checkParameterCount(parameters, 0, 2); |
| |
| Object []values = parameters.toArray(); |
| int count = values.length; |
| |
| if (count > 0) { |
| format = ((CompoundVariable) values[0]).execute(); |
| } |
| |
| if (count > 1) { |
| variable = ((CompoundVariable)values[1]).execute().trim(); |
| } |
| |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getReferenceKey() { |
| return KEY; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public List<String> getArgumentDesc() { |
| return desc; |
| } |
| } |