/**
* Copyright © 2012 Alcatel-Lucent.
*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
* Licensed 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 com.alu.e3.gateway.common.camel.processor;
import java.util.UUID;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import com.alu.e3.common.E3Constant;
import com.alu.e3.common.camel.AuthIdentity;
import com.alu.e3.common.camel.ExchangeConstantKeys;
public class SubscriberIDGenerator implements Processor {
@Override
public void process(Exchange exchange) throws Exception {
AuthIdentity authIdentity = exchange.getProperty(ExchangeConstantKeys.E3_AUTH_IDENTITY.toString(), AuthIdentity.class);
String subscriberId = null;
//TODO: Check if It's what we need as subscriberID
if (authIdentity == null || authIdentity.getAuth() == null || authIdentity.getApi() == null)
subscriberId = UUID.randomUUID().toString();
else
// Align subscriberId format with SubscriberIdExtractor processor!
subscriberId = new StringBuilder(authIdentity.getApi().getId()).append("|").append(authIdentity.getAuth().getId()).toString();
exchange.getIn().setHeader(E3Constant.SUBSCRIBER_ID_HEADER_NAME, subscriberId);
}
}