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Groovy example source code file (MetaExpandoProperty.java)

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

Java - Groovy tags/keywords

metaexpandoproperty, metaexpandoproperty, metaproperty, metaproperty, object, object

The Groovy MetaExpandoProperty.java 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
 *
 *     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.lang;

import java.util.Map.Entry;

/**
 * Represents a property in an Expando object
 *
 * @author John Stump
 * @version $Revision: 20587 $
 */
public class MetaExpandoProperty extends MetaProperty {

    Object value = null;

    public MetaExpandoProperty(Entry entry) {
        super((String) entry.getKey(), Object.class);

        value = entry.getValue();
    }

    /**
     * @return the property of the given object
     * @throws Exception if the property could not be evaluated
     */
    public Object getProperty(Object object) {
        return value;
    }

    /**
     * Sets the property on the given object to the new value
     *
     * @param object   on which to set the property
     * @param newValue the new value of the property
     */
    public void setProperty(Object object, Object newValue) {
        value = newValue;
    }
}

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