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Groovy example source code file (CollectionFactory.groovy)

This example Groovy source code file (CollectionFactory.groovy) 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

arraylist, class, collectionfactory, illegalaccessexception, illegalaccessexception, instantiationexception, map, missingpropertyexception, object, object, string, string, the, the

The Groovy CollectionFactory.groovy source code

 * Copyright 2003-2007 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 groovy.swing.factory

 * This returns a mutable java.util.Collection of some sort, to which items are added.  
public class CollectionFactory extends AbstractFactory {
    public Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
        FactoryBuilderSupport.checkValueIsNull(value, name);
        if (attributes.isEmpty()) {
            return new ArrayList();
        } else {
            def item = attributes.entrySet().iterator().next();
            throw new MissingPropertyException(
                "The builder element '$name' is a collections element and accepts no attributes",
                item.key as String, item.value as Class);

    public void setChild(FactoryBuilderSupport builder, Object parent, Object child) {

Other Groovy examples (source code examples)

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