CustomInfoHandler.java

/*
 * #%L
 * Service Activity Monitoring :: Common
 * %%
 * Copyright (C) 2011 - 2012 Talend Inc.
 * %%
 * 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.
 * #L%
 */
package org.talend.esb.sam.common.handler.impl;

import java.util.Map;
import java.util.logging.Logger;

import org.talend.esb.sam.common.event.Event;
import org.talend.esb.sam.common.spi.EventHandler;

/**
 * Adds a fixed set of custom info fields to the event.
 */
public class CustomInfoHandler implements EventHandler {

    private static final Logger LOG = Logger.getLogger(CustomInfoHandler.class.getName());

    private Map<String, String> customInfo;

    /* (non-Javadoc)
     * @see org.talend.esb.sam.common.spi.EventHandler#handleEvent(org.talend.esb.sam.common.event.Event)
     */
    @Override
    public void handleEvent(Event event) {
        LOG.fine("CustomInfoHandler called");

        if (customInfo != null) {
            event.getCustomInfo().putAll(customInfo);
        }
    }

    /**
     * Sets the custom info.
     *
     * @param customInfo the custom info map
     */
    public void setCustomInfo(Map<String, String> customInfo) {
        this.customInfo = customInfo;
    }

}