/*
 * 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.
 */

package org.springframework.boot.actuate.trace.http;

import java.util.List;

import org.springframework.boot.actuate.endpoint.annotation.Endpoint;
import org.springframework.boot.actuate.endpoint.annotation.ReadOperation;
import org.springframework.util.Assert;

@Endpoint to expose HttpTrace information. 
Author:
Dave Syer, Andy Wilkinson
Since:
2.0.0/**
 * {@link Endpoint @Endpoint} to expose {@link HttpTrace} information.
 *
 * @author Dave Syer
 * @author Andy Wilkinson
 * @since 2.0.0
 */
@Endpoint(id = "httptrace")
public class HttpTraceEndpoint {

	private final HttpTraceRepository repository;

	
Create a new HttpTraceEndpoint instance. 
Params:
repository – the trace repository/**
	 * Create a new {@link HttpTraceEndpoint} instance.
	 * @param repository the trace repository
	 */
	public HttpTraceEndpoint(HttpTraceRepository repository) {
		Assert.notNull(repository, "Repository must not be null");
		this.repository = repository;
	}

	@ReadOperation
	public HttpTraceDescriptor traces() {
		return new HttpTraceDescriptor(this.repository.findAll());
	}

	
A description of an application's HttpTrace entries. Primarily intended for serialization to JSON. /**
	 * A description of an application's {@link HttpTrace} entries. Primarily intended for
	 * serialization to JSON.
	 */
	public static final class HttpTraceDescriptor {

		private final List<HttpTrace> traces;

		private HttpTraceDescriptor(List<HttpTrace> traces) {
			this.traces = traces;
		}

		public List<HttpTrace> getTraces() {
			return this.traces;
		}

	}

}