/*
 * 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.skywalking.apm.plugin.kafka;

import org.apache.kafka.clients.producer.Callback;
import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceConstructorInterceptor;

/**
 * intercept Callback set cache
 **/
public class CallbackConstructorInterceptor implements InstanceConstructorInterceptor {

    @Override
    public void onConstruct(EnhancedInstance objInst, Object[] allArguments) {
        Callback callback = (Callback) allArguments[0];
        CallbackCache cache;
        if (null != objInst.getSkyWalkingDynamicField()) {
            cache = (CallbackCache) objInst.getSkyWalkingDynamicField();
        } else {
            cache = new CallbackCache();
        }
        cache.setCallback(callback);
        objInst.setSkyWalkingDynamicField(cache);
    }
}

@@ -1397,176 +1397,8 @@
 che 
-cache;%0A        if (null != objInst.getSkyWalkingDynamicField()) %7B%0A            cache = (CallbackCache) objInst.getSkyWalkingDynamicField();%0A        %7D else %7B%0A            
 cach
@@ -1426,18 +1426,8 @@
 ();%0A
-        %7D%0A
     

Remove unnecessary check for getSkyWalkingDynamicField invocation (#6480)