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Groovy example source code file (

This example Groovy source code file ( is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Groovy tags/keywords

class, constructormetaclasssite, constructormetaclasssite, groovyruntimeexception, metaclass, metaclass, metaclasssite, metaclasssite, object, object, throwable

The Groovy 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
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.
package org.codehaus.groovy.runtime.callsite;

import org.codehaus.groovy.runtime.ScriptBytecodeAdapter;

import groovy.lang.GroovyRuntimeException;
import groovy.lang.MetaClass;

public class ConstructorMetaClassSite extends MetaClassSite {
    public ConstructorMetaClassSite(CallSite site, MetaClass metaClass) {
        super(site, metaClass);

    public Object callConstructor(Object receiver, Object[] args) throws Throwable {
        if (receiver == metaClass.getTheClass()) {
            try {
                return metaClass.invokeConstructor(args);
            } catch (GroovyRuntimeException gre) {
                throw ScriptBytecodeAdapter.unwrap(gre);
        } else {
          return CallSiteArray.defaultCallConstructor(this, (Class)receiver, args);

Other Groovy examples (source code examples)

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