/*
 * Copyright 2012-2019 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.
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package org.springframework.boot.actuate.endpoint.web;

import java.util.Arrays;
import java.util.Collections;
import java.util.List;

import org.springframework.boot.actuate.endpoint.http.ActuatorMediaType;
import org.springframework.util.Assert;

Media types that are, by default, produced and consumed by an endpoint.
Author:
Andy Wilkinson
Since:
2.0.0/**
 * Media types that are, by default, produced and consumed by an endpoint.
 *
 * @author Andy Wilkinson
 * @since 2.0.0
 */
public class EndpointMediaTypes {

	private static final String JSON_MEDIA_TYPE = "application/json";

	
Default EndpointMediaTypes for this version of Spring Boot. /**
	 * Default {@link EndpointMediaTypes} for this version of Spring Boot.
	 */
	public static final EndpointMediaTypes DEFAULT = new EndpointMediaTypes(ActuatorMediaType.V3_JSON,
			ActuatorMediaType.V2_JSON, JSON_MEDIA_TYPE);

	private final List<String> produced;

	private final List<String> consumed;

	
Creates a new EndpointMediaTypes with the given produced and consumed media types. 
Params:
producedAndConsumed – the default media types that are produced and consumed by an endpoint. Must not be null.
Since:
2.2.0/**
	 * Creates a new {@link EndpointMediaTypes} with the given {@code produced} and
	 * {@code consumed} media types.
	 * @param producedAndConsumed the default media types that are produced and consumed
	 * by an endpoint. Must not be {@code null}.
	 * @since 2.2.0
	 */
	public EndpointMediaTypes(String... producedAndConsumed) {
		this((producedAndConsumed != null) ? Arrays.asList(producedAndConsumed) : null);
	}

	
Creates a new EndpointMediaTypes with the given produced and consumed media types. 
Params:
producedAndConsumed – the default media types that are produced and consumed by an endpoint. Must not be null.
Since:
2.2.0/**
	 * Creates a new {@link EndpointMediaTypes} with the given {@code produced} and
	 * {@code consumed} media types.
	 * @param producedAndConsumed the default media types that are produced and consumed
	 * by an endpoint. Must not be {@code null}.
	 * @since 2.2.0
	 */
	public EndpointMediaTypes(List<String> producedAndConsumed) {
		this(producedAndConsumed, producedAndConsumed);
	}

	
Creates a new EndpointMediaTypes with the given produced and consumed media types. 
Params:
produced – the default media types that are produced by an endpoint. Must not be null.
consumed – the default media types that are consumed by an endpoint. Must not/**
	 * Creates a new {@link EndpointMediaTypes} with the given {@code produced} and
	 * {@code consumed} media types.
	 * @param produced the default media types that are produced by an endpoint. Must not
	 * be {@code null}.
	 * @param consumed the default media types that are consumed by an endpoint. Must not
	 */
	public EndpointMediaTypes(List<String> produced, List<String> consumed) {
		Assert.notNull(produced, "Produced must not be null");
		Assert.notNull(consumed, "Consumed must not be null");
		this.produced = Collections.unmodifiableList(produced);
		this.consumed = Collections.unmodifiableList(consumed);
	}

	
Returns the media types produced by an endpoint.
Returns:
the produced media types/**
	 * Returns the media types produced by an endpoint.
	 * @return the produced media types
	 */
	public List<String> getProduced() {
		return this.produced;
	}

	
Returns the media types consumed by an endpoint.
Returns:
the consumed media types/**
	 * Returns the media types consumed by an endpoint.
	 * @return the consumed media types
	 */
	public List<String> getConsumed() {
		return this.consumed;
	}

}