net.paoding.rose.controllers.RoseToolsInterceptor.java Source code

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Here is the source code for net.paoding.rose.controllers.RoseToolsInterceptor.java

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/*
 * Copyright 2007-2010 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 net.paoding.rose.controllers;

import net.paoding.rose.RoseVersion;
import net.paoding.rose.web.ControllerInterceptorAdapter;
import net.paoding.rose.web.Invocation;

import org.apache.commons.logging.LogFactory;

/**
 * 
 * @author  [qieqie.wang@gmail.com]
 * 
 */
public class RoseToolsInterceptor extends ControllerInterceptorAdapter {

    @Override
    public Object before(Invocation inv) throws Exception {
        Class<?> controllerClass = inv.getControllerClass();
        if (!LogFactory.getLog(controllerClass).isDebugEnabled()) {
            String msg = String.format("warning: set logger.%s to debug level first. " + "<br> Rose-Version: %s",
                    controllerClass.getName(), RoseVersion.getVersion());
            return Utils.wrap(msg);
        }
        return true;
    }

}