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/*
 * 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.camel.management.mbean;

import org.apache.camel.CamelContext;
import org.apache.camel.NoSuchBeanException;
import org.apache.camel.api.management.ManagedResource;
import org.apache.camel.api.management.mbean.ManagedBeanMBean;
import org.apache.camel.component.bean.BeanProcessor;
import org.apache.camel.model.ProcessorDefinition;
import org.apache.camel.util.ObjectHelper;

@ManagedResource(description = "Managed Bean Processor")
public class ManagedBeanProcessor extends ManagedProcessor implements ManagedBeanMBean {

    private transient String beanClassName;

    public ManagedBeanProcessor(CamelContext context, BeanProcessor processor, ProcessorDefinition definition) {
        super(context, processor, definition);
    }

    @Override
    public BeanProcessor getProcessor() {
        return (BeanProcessor) super.getProcessor();
    }

    @Override
    public Object getInstance() {
        return getProcessor().getBean();
    }

    @Override
    public String getMethod() {
        return getProcessor().getMethod();
    }

    @Override
    public String getBeanClassName() {
        if (beanClassName != null) {
            return beanClassName;
        }
        try {
            Object bean = getProcessor().getBean();
            if (bean != null) {
                beanClassName = ObjectHelper.className(bean);
            }
        } catch (NoSuchBeanException e) {
            // ignore
        }

        return beanClassName;
    }

}