org.apache.commons.jexl.util.Introspector Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.commons.jexl.util;
import org.apache.commons.jexl.util.introspection.Uberspect;
import org.apache.commons.jexl.util.introspection.UberspectImpl;
import org.apache.commons.jexl.util.introspection.UberspectLoggable;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Little class to manage a Velocity uberspector (Vel 1.4+) for instrospective
* services.
*
* @since 1.0
* @author Geir Magnusson Jr.
* @version $Id: Introspector.java 480412 2006-11-29 05:11:23Z bayard $
*/
public class Introspector {
/**
* The uberspector from Velocity that handles all instrospection patterns.
*/
private static Uberspect uberSpect;
static {
Log logger = LogFactory.getLog(Introspector.class);
uberSpect = new UberspectImpl();
((UberspectLoggable) uberSpect).setRuntimeLogger(logger);
}
/**
* For now, expose the raw uberspector to the AST.
*
* @return Uberspect The Velocity uberspector.
*/
public static Uberspect getUberspect() {
return uberSpect;
}
}