Author: sebb
Date: Tue Aug 11 11:51:59 2009
New Revision: 803077
URL: http://svn.apache.org/viewvc?rev=803077&view=rev
Log:
Basic test app for Jexl
Added:
commons/proper/jexl/branches/2.0/src/main/java/org/apache/commons/jexl/Main.java
(with props)
Added:
commons/proper/jexl/branches/2.0/src/main/java/org/apache/commons/jexl/Main.java
URL:
http://svn.apache.org/viewvc/commons/proper/jexl/branches/2.0/src/main/java/org/apache/commons/jexl/Main.java?rev=803077&view=auto
==============================================================================
---
commons/proper/jexl/branches/2.0/src/main/java/org/apache/commons/jexl/Main.java
(added)
+++
commons/proper/jexl/branches/2.0/src/main/java/org/apache/commons/jexl/Main.java
Tue Aug 11 11:51:59 2009
@@ -0,0 +1,68 @@
+/*
+ * 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.commons.jexl;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.InputStreamReader;
+
+import org.apache.commons.jexl.context.HashMapContext;
+
+/**
+ * Test application for Jexl
+ * TODO - needs more options to be more useful.
+ * @since 2.0
+ */
+public class Main {
+
+ /**
+ * Test application for Jexl
+ *
+ * If a single argument is present, it is treated as a filename to be
sourced.
+ * Otherwise, lines are read from standard input and evaluated.
+ *
+ * @param args (optional) filename to evaluate. Stored in the args
variable.
+ *
+ * @throws Exception
+ */
+ public static void main(String[] args) throws Exception {
+ JexlEngine engine = new JexlEngine();
+ JexlContext context = new HashMapContext();
+ context.getVars().put("args", args);
+ if (args.length == 1){
+ Script script = engine.createScript(new File(args[0]));
+ Object value = script.execute(context);
+ System.out.println("Return value: "+value);
+ } else {
+ BufferedReader console = new BufferedReader(new
InputStreamReader(System.in));
+ String line;
+ System.out.print("> ");
+ while(null != (line=console.readLine())){
+ try {
+ Expression expression = engine.createExpression(line);
+ Object value = expression.evaluate(context);
+ System.out.println("Return value: "+value);
+ System.out.print("> ");
+ } catch (JexlException e) {
+ System.out.println(e.getLocalizedMessage());
+ }
+ }
+ }
+ }
+}
Propchange:
commons/proper/jexl/branches/2.0/src/main/java/org/apache/commons/jexl/Main.java
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svn:eol-style = native
Propchange:
commons/proper/jexl/branches/2.0/src/main/java/org/apache/commons/jexl/Main.java
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svn:keywords = Author Date Id Revision
