/*
* Copyright (C) 2009 Google Inc. All rights reserved.
*
* 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 com.google.polo.wire;
import com.google.polo.pairing.PairingContext;
import com.google.polo.wire.json.JsonWireAdapter;
import com.google.polo.wire.protobuf.ProtobufWireAdapter;
import com.google.polo.wire.xml.XmlWireAdapter;
/**
* Represents the various wire formats available.
*/
public enum WireFormat {
PROTOCOL_BUFFERS, // Protocol Buffers, implemented by ProtobufWireInterface
JSON, // JSON, implemented by JsonWireInterface
XML; // XML, implemented by XmlWireInterface
/**
* Returns a new {@link PoloWireInterface} for this enum value.
*
* @param context the {@link PairingContext} to use in construction
* @return the new {@link PoloWireInterface}
*/
public PoloWireInterface getWireInterface(PairingContext context) {
switch (this) {
case PROTOCOL_BUFFERS:
return ProtobufWireAdapter.fromContext(context);
case JSON:
return JsonWireAdapter.fromContext(context);
case XML:
return XmlWireAdapter.fromContext(context);
}
return null;
}
}