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Groovy example source code file (Demo.java)
The Groovy Demo.java source code/* * Copyright 2003-2010 the original author or authors. * * Licensed 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 groovy.swing; import groovy.lang.GroovyObject; import groovy.lang.GroovyCodeSource; import groovy.lang.GroovyClassLoader; import groovy.util.GroovyTestCase; import java.io.File; import java.security.AccessController; import java.security.PrivilegedAction; /** * * @author <a href="mailto:james@coredevelopers.net">James Strachan * @version $Revision: 20587 $ */ public class Demo extends GroovyTestCase { ClassLoader parentLoader = getClass().getClassLoader(); protected GroovyClassLoader loader = (GroovyClassLoader) AccessController.doPrivileged(new PrivilegedAction() { public Object run() { return new GroovyClassLoader(parentLoader); } }); public static void main(String[] args) throws Exception { Demo demo = new Demo(); GroovyObject object = demo.compile("src/examples/groovy/swing/SwingDemo.groovy"); object.invokeMethod("run", null); } protected GroovyObject compile(String fileName) throws Exception { Class groovyClass = loader.parseClass(new GroovyCodeSource(new File(fileName))); GroovyObject object = (GroovyObject) groovyClass.newInstance(); assertTrue(object != null); return object; } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy Demo.java source code file: |
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