testfilter.java

struts框架的script版本． 用于学习strust框架

/*
 * $Id: TestFilter.java 357368 2005-12-17 19:17:51Z mrdon $
 *
 * Copyright 2000-2004 The Apache Software Foundation.
 *
 * 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.apache.struts.scripting;

// util imports:
import java.util.Properties;

// logging imports:
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

// misc imports:
import org.apache.bsf.BSFManager;


/**
 *  Tests to make sure the filtering system is working.
 */
public class TestFilter implements BSFManagerFilter {

    /** Logging instance. */
    private static final Log LOG = LogFactory.getLog(TestFilter.class);

    /**
     *  Initializes the filter.
     *
     * @param name The name of the filter
     * @param props The properties
     */
    public void init(String name, Properties props) {
        LOG.info("Initializing TestFilter");
    }

    /**
     *  Applies the filter.
     *
     * @param mgr The bsf manager
     * @return The bsf manager
     */
    public BSFManager apply(BSFManager mgr) {
        LOG.info("Filtering in TestFilter");
        return mgr;
    }
}