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/*
 * Copyright 2002-2019 the original author or authors.
 *
 * 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
 *
 *      https://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.springframework.integration.support.management;

import org.springframework.context.Lifecycle;
import org.springframework.jmx.export.annotation.ManagedAttribute;
import org.springframework.jmx.export.annotation.ManagedOperation;

/**
 * A {@link MessageHandlerMetrics} that exposes in addition the {@link Lifecycle}
 * interface. The lifecycle methods can be used to stop and start polling endpoints, for
 * instance, in a live system.
 * @deprecated in favor of dimensional metrics via
 * {@link org.springframework.integration.support.management.metrics.MeterFacade}.
 * Built-in metrics will be removed in a future release.
 *
 * @author Dave Syer
 * @author Gary Russell
 * @since 2.0
 */
@Deprecated
@IntegrationManagedResource
public class LifecycleMessageHandlerMetrics implements
		org.springframework.integration.support.management.MessageHandlerMetrics, Lifecycle,
			ConfigurableMetricsAware {

	private final Lifecycle lifecycle;

	protected final org.springframework.integration.support.management.MessageHandlerMetrics delegate; // NOSONAR


	public LifecycleMessageHandlerMetrics(Lifecycle lifecycle,
			org.springframework.integration.support.management.MessageHandlerMetrics delegate) {

		this.lifecycle = lifecycle;
		this.delegate = delegate;
	}

	public MessageHandlerMetrics getDelegate() {
		return this.delegate;
	}

	@SuppressWarnings("unchecked")
	@Override
	public void configureMetrics(AbstractMessageHandlerMetrics metrics) {
		if (this.delegate instanceof ConfigurableMetricsAware) {
			((ConfigurableMetricsAware) this.delegate).configureMetrics(metrics);
		}
	}

	@Override
	@ManagedAttribute
	public boolean isRunning() {
		return this.lifecycle.isRunning();
	}

	@Override
	@ManagedOperation
	public void start() {
		this.lifecycle.start();
	}

	@Override
	@ManagedOperation
	public void stop() {
		this.lifecycle.stop();
	}

	@Override
	public void reset() {
		this.delegate.reset();
	}

	@Override
	public int getErrorCount() {
		return this.delegate.getErrorCount();
	}

	@Override
	public int getHandleCount() {
		return this.delegate.getHandleCount();
	}

	@Override
	public double getMaxDuration() {
		return this.delegate.getMaxDuration();
	}

	@Override
	public double getMeanDuration() {
		return this.delegate.getMeanDuration();
	}

	@Override
	public double getMinDuration() {
		return this.delegate.getMinDuration();
	}

	@Override
	public double getStandardDeviationDuration() {
		return this.delegate.getStandardDeviationDuration();
	}

	@Override
	public Statistics getDuration() {
		return this.delegate.getDuration();
	}

	@Override
	public String getManagedName() {
		return this.delegate.getManagedName();
	}

	@Override
	public String getManagedType() {
		return this.delegate.getManagedType();
	}

	@Override
	public int getActiveCount() {
		return this.delegate.getActiveCount();
	}

	@Override
	public long getHandleCountLong() {
		return this.delegate.getHandleCountLong();
	}

	@Override
	public long getErrorCountLong() {
		return this.delegate.getErrorCountLong();
	}

	@Override
	public long getActiveCountLong() {
		return this.delegate.getActiveCountLong();
	}

	@Override
	public void setStatsEnabled(boolean statsEnabled) {
		this.delegate.setStatsEnabled(statsEnabled);
	}

	@Override
	public void setCountsEnabled(boolean countsEnabled) {
		this.delegate.setCountsEnabled(countsEnabled);
	}

	@Override
	public boolean isStatsEnabled() {
		return this.delegate.isStatsEnabled();
	}

	@Override
	public boolean isCountsEnabled() {
		return this.delegate.isCountsEnabled();
	}

	@Override
	public void setLoggingEnabled(boolean enabled) {
		this.delegate.setLoggingEnabled(enabled);
	}

	@Override
	public boolean isLoggingEnabled() {
		return this.delegate.isLoggingEnabled();
	}

	@Override
	public void setManagedName(String name) {
		this.delegate.setManagedName(name);
	}

	@Override
	public void setManagedType(String source) {
		this.delegate.setManagedType(source);
	}

	@Override
	public ManagementOverrides getOverrides() {
		return this.delegate.getOverrides();
	}

	@Override
	public void destroy() {
		this.delegate.destroy();
	}

}