/*
* 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.nifi.processor.util.listen.event;
import org.apache.nifi.processor.util.listen.response.ChannelResponder;
import java.util.Map;
/**
* EventFactory to create StandardEvent instances.
*/
public class StandardEventFactory implements EventFactory<StandardEvent> {
@Override
public StandardEvent create(final byte[] data, final Map<String, String> metadata, final ChannelResponder responder) {
String sender = null;
if (metadata != null && metadata.containsKey(EventFactory.SENDER_KEY)) {
sender = metadata.get(EventFactory.SENDER_KEY);
}
return new StandardEvent(sender, data, responder);
}
}