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Groovy example source code file (PluginStaticGroovyMethods.java)

This example Groovy source code file (PluginStaticGroovyMethods.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

defaultgroovymethodssupport, defaultgroovymethodssupport, pluginstaticgroovymethods, pluginstaticgroovymethods, scriptengine, scriptenginemanager, scriptenginemanager, string, string

The Groovy PluginStaticGroovyMethods.java 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
 *
 *     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.vmplugin.v6;

import org.codehaus.groovy.runtime.DefaultGroovyMethodsSupport;

import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;

/**
 * This class defines new Java 6 specific static groovy methods which extend the normal
 * JDK classes inside the Groovy environment.
 */
public class PluginStaticGroovyMethods extends DefaultGroovyMethodsSupport {
    /**
     * Provides a convenient shorthand for accessing a Scripting Engine with name <code>languageShortName
     * using a newly created <code>ScriptEngineManager instance.
     *
     * @param self              Placeholder variable used by Groovy categories; ignored for default static methods
     * @param languageShortName The short name of the scripting engine of interest
     * @return the ScriptEngine corresponding to the supplied short name or null if no engine was found
     * @since 1.8.0
     */
    public static ScriptEngine $static_propertyMissing(ScriptEngineManager self, String languageShortName) {
        ScriptEngineManager manager = new ScriptEngineManager();
        return manager.getEngineByName(languageShortName);
    }

}

Other Groovy examples (source code examples)

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