RabbitMQConsumerResourceAnalyzer.java

/**
 * Copyright (c) 2009-2011 VMware, 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.springsource.insight.plugin.rabbitmqClient;

import com.springsource.insight.intercept.operation.Operation;
import com.springsource.insight.intercept.operation.OperationMap;

public class RabbitMQConsumerResourceAnalyzer extends AbstractRabbitMQResourceAnalyzer {
    private static final RabbitMQConsumerResourceAnalyzer INSTANCE = new RabbitMQConsumerResourceAnalyzer();

    private RabbitMQConsumerResourceAnalyzer() {
        super(RabbitPluginOperationType.CONSUME, true);
    }

    public static final RabbitMQConsumerResourceAnalyzer getInstance() {
        return INSTANCE;
    }

    @Override
    protected String getRoutingKey(Operation op) {
        OperationMap envelopeMap = op.get("envelope", OperationMap.class);
        if (envelopeMap == null) {
            return null;
        } else {
            return envelopeMap.get("routingKey", String.class);
        }
    }

    @Override
    protected String getExchange(Operation op) {
        OperationMap envelopeMap = op.get("envelope", OperationMap.class);
        if (envelopeMap == null) {
            return null;
        } else {
            return envelopeMap.get("exchange", String.class);
        }
    }
}