iofilterpropertyaccessor.java

mina是以Java实现的一个开源的网络程序框架

/*
 * 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.mina.integration.ognl;

import ognl.OgnlContext;
import ognl.OgnlException;
import ognl.OgnlRuntime;
import ognl.PropertyAccessor;

import org.apache.mina.core.filterchain.IoFilter;

/**
 * An OGNL {@link PropertyAccessor} for {@link IoFilter}.
 * 
 * @author The Apache MINA Project ([e-mail])
 * @version $Rev: 671827 $, $Date: 2008-06-26 10:49:48 +0200 (Thu, 26 Jun 2008) $
 */
public class IoFilterPropertyAccessor extends AbstractPropertyAccessor {
    @Override
    protected Object getProperty0(OgnlContext context, Object target,
            String name) throws OgnlException {
        return OgnlRuntime.NotFound;
    }

    @Override
    protected boolean hasGetProperty0(OgnlContext context, Object target,
            String name) throws OgnlException {
        return false;
    }

    @Override
    protected boolean hasSetProperty0(OgnlContext context, Object target,
            String name) throws OgnlException {
        return false;
    }

    @Override
    protected Object setProperty0(OgnlContext context, Object target,
            String name, Object value) throws OgnlException {
        return OgnlRuntime.NotFound;
    }
}