groovy-core/src/test/gls/ch06/s05/testClasses/Tt1gi.java

/*
 * Copyright 2005 John G. Wilson
 *
 * 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 gls.ch06.s05.testClasses;


import groovy.lang.GroovyInterceptable;
import groovy.lang.GroovyObject;
import groovy.lang.MetaClass;
import org.codehaus.groovy.runtime.InvokerHelper;

/**
 * @author John Wilson
 */

public class Tt1gi extends Tt1 implements GroovyObject, GroovyInterceptable {

    private MetaClass metaClass = InvokerHelper.getMetaClass(this);

    public MetaClass getMetaClass() {
        return this.metaClass;
    }

    public Object getProperty(final String property) {
        if ("x".equals(property)) {
            return "dynamic property";
        } else {
            return this.metaClass.getProperty(this, property);
        }
    }

    public Object invokeMethod(final String name, final Object args) {
        if ("x".equals(name)) {
            return "dynamic method";
        } else {
            return this.metaClass.invokeMethod(this, name, args);
        }
    }

    public void setMetaClass(final MetaClass metaClass) {
        this.metaClass = metaClass;
    }

    public void setProperty(final String property, final Object newValue) {
        this.metaClass.setProperty(this, property, newValue);
    }
}