|
Groovy example source code file (NewStaticMetaMethodTest.java)
The Groovy NewStaticMetaMethodTest.java source code/* * Copyright 2003-2011 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 org.codehaus.groovy.runtime; import junit.framework.TestCase; import org.codehaus.groovy.reflection.CachedMethod; import org.codehaus.groovy.runtime.metaclass.NewInstanceMetaMethod; import java.lang.reflect.Method; /** * @author <a href="mailto:james@coredevelopers.net">James Strachan * @version $Revision: 21515 $ */ public class NewStaticMetaMethodTest extends TestCase { public void testInvokeMetaMethod() throws Exception { Method method = getClass().getMethod("dummyMethod", new Class[]{String.class, String.class}); assertTrue("Should have found a method", method != null); NewInstanceMetaMethod metaMethod = createNewMetaMethod(method); Object answer = metaMethod.invoke("abc", new Object[]{"xyz"}); assertEquals("def", answer); assertTrue("Should not appear as static method", !metaMethod.isStatic()); } public void testInvokeDefaultGroovyMethod() throws Exception { Method method = DefaultGroovyMethods.class.getMethod("plus", new Class[]{String.class, Object.class}); assertTrue("Should have found a method", method != null); NewInstanceMetaMethod metaMethod = createNewMetaMethod(method); Object answer = metaMethod.invoke("abc", new Object[]{"123"}); assertEquals("abc123", answer); System.out.println("Found: " + answer); } public void testInvokeDefaultGroovyMethodUsingMetaClass() { Object answer = InvokerHelper.invokeMethod("abc", "plus", new Object[]{"123"}); assertEquals("abc123", answer); System.out.println("Found: " + answer); } public static String dummyMethod(String foo, String bar) throws Exception { assertEquals("abc", foo); assertEquals("xyz", bar); return "def"; } protected NewInstanceMetaMethod createNewMetaMethod(Method method) { return new NewInstanceMetaMethod(CachedMethod.find(method)); } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy NewStaticMetaMethodTest.java source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.