SLF4JMembersInjector.java

/**
 * Copyright (C) 2013 Kametic <epo.jemba@kametic.com>
 *
 * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE, Version 3, 29 June 2007;
 * or any later version
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.gnu.org/licenses/lgpl-3.0.txt
 *
 * 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.nuunframework.kernel.plugins.logs;
import java.lang.reflect.Field;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.google.inject.MembersInjector;
 
public class SLF4JMembersInjector<T> implements MembersInjector<T> {
    private final Field field;
    private final Logger logger;
 
    public SLF4JMembersInjector(Field field) {
        this.field = field;
        this.logger = LoggerFactory.getLogger(field.getDeclaringClass());
        field.setAccessible(true);
    }
 
    public void injectMembers(T t) {
        try {
            field.set(t, logger);
        } catch (IllegalAccessException e) {
            throw new RuntimeException(e);
        }
    }
}