/*
* 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.remote.protocol;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
public enum RequestType {
NEGOTIATE_FLOWFILE_CODEC,
REQUEST_PEER_LIST,
SEND_FLOWFILES,
RECEIVE_FLOWFILES,
SHUTDOWN;
public void writeRequestType(final DataOutputStream dos) throws IOException {
dos.writeUTF(name());
}
public static RequestType readRequestType(final DataInputStream dis) throws IOException {
final String requestTypeVal = dis.readUTF();
try {
return RequestType.valueOf(requestTypeVal);
} catch (final Exception e) {
throw new IOException("Could not determine RequestType: received invalid value " + requestTypeVal);
}
}
}