svn commit: r677137 - /jakarta/jmeter/trunk/src/functions/org/apache/jmeter/functions/CharFunction.java

[se...@apache.org]

Author: sebb
Date: Tue Jul 15 19:45:54 2008
New Revision: 677137

URL: http://svn.apache.org/viewvc?rev=677137&view=rev
Log:
Added __char() function: allows arbitrary Unicode characters to be entered in fields.

Added:
    jakarta/jmeter/trunk/src/functions/org/apache/jmeter/functions/CharFunction.java   (with props)

Added: jakarta/jmeter/trunk/src/functions/org/apache/jmeter/functions/CharFunction.java
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/functions/org/apache/jmeter/functions/CharFunction.java?rev=677137&view=auto
==============================================================================
--- jakarta/jmeter/trunk/src/functions/org/apache/jmeter/functions/CharFunction.java (added)
+++ jakarta/jmeter/trunk/src/functions/org/apache/jmeter/functions/CharFunction.java Tue Jul 15 19:45:54 2008
@@ -0,0 +1,93 @@
+/*
+ * 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.io.Serializable;
+import java.util.Collection;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.apache.commons.lang.text.StrBuilder;
+import org.apache.jmeter.engine.util.CompoundVariable;
+import org.apache.jmeter.samplers.SampleResult;
+import org.apache.jmeter.samplers.Sampler;
+import org.apache.jmeter.util.JMeterUtils;
+import org.apache.jorphan.logging.LoggingManager;
+import org.apache.log.Logger;
+
+/**
+ * Function to generate chars from a list of decimal or hex values
+ */
+public class CharFunction extends AbstractFunction implements Serializable {
+
+    private static final Logger log = LoggingManager.getLoggerForClass();
+    
+    private static final List desc = new LinkedList();
+
+    private static final String KEY = "__char"; //$NON-NLS-1$
+
+    static {
+        desc.add(JMeterUtils.getResString("char_value")); //$NON-NLS-1$
+    }
+
+    private Object[] values;
+
+    public CharFunction() {
+    }
+
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    public synchronized String execute(SampleResult previousResult, Sampler currentSampler)
+            throws InvalidVariableException {
+
+        StrBuilder sb = new StrBuilder(values.length);
+        for (int i=0; i < values.length; i++){
+            String numberString = ((CompoundVariable) values[i]).execute().trim();
+            long value = 0;
+            try {
+                if (numberString.startsWith("0x")) {// $NON-NLS-1$
+                    value=Long.parseLong(numberString.substring(2),16);
+                } else {
+                    value=Long.parseLong(numberString);
+                }
+            } catch (NumberFormatException e){
+                log.warn("Could not parse "+numberString+" : "+e);
+            }
+            char ch = (char) value;
+            sb.append(ch);
+        }
+        return sb.toString();
+
+    }
+
+    public synchronized void setParameters(Collection parameters) throws InvalidVariableException {
+        checkMinParameterCount(parameters, 1);
+        values = parameters.toArray();
+    }
+
+    public String getReferenceKey() {
+        return KEY;
+    }
+
+    public List getArgumentDesc() {
+        return desc;
+    }
+}

Propchange: jakarta/jmeter/trunk/src/functions/org/apache/jmeter/functions/CharFunction.java
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Propchange: jakarta/jmeter/trunk/src/functions/org/apache/jmeter/functions/CharFunction.java
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    svn:keywords = Author Date Id Revision



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