trunk/camel-core/src/main/java/org/apache/camel/management/mbean/ManagedDelayer.java

/**
 * 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.Expression;
import org.apache.camel.builder.ExpressionBuilder;
import org.apache.camel.model.ProcessorDefinition;
import org.apache.camel.processor.Delayer;
import org.springframework.jmx.export.annotation.ManagedAttribute;
import org.springframework.jmx.export.annotation.ManagedOperation;
import org.springframework.jmx.export.annotation.ManagedResource;

/**
 * @version 
 */
@ManagedResource(description = "Managed Delayer")
public class ManagedDelayer extends ManagedProcessor {
    private final Delayer delayer;

    public ManagedDelayer(CamelContext context, Delayer delayer, ProcessorDefinition<?> definition) {
        super(context, delayer, definition);
        this.delayer = delayer;
    }

    public Delayer getDelayer() {
        return delayer;
    }

    @ManagedAttribute(description = "Delay")
    public Long getDelay() {
        return getDelayer().getDelayValue();
    }

    @ManagedOperation(description = "Set a constant delay in millis")
    public void constantDelay(Integer millis) {
        Expression delay = ExpressionBuilder.constantExpression(millis);
        getDelayer().setDelay(delay);
    }

}