juneau-rest/juneau-rest-server/src/main/java/org/apache/juneau/rest/RestMethodsBuilder.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.juneau.rest;

import java.util.*;

import org.apache.juneau.collections.*;

/**
 * Builder for {@link RestMethods} object.
 */
public class RestMethodsBuilder  {

	TreeMap<String,TreeSet<RestMethodContext>> map = new TreeMap<>();
	Set<RestMethodContext> set = ASet.of();

	/**
	 * Adds a method context to this builder.
	 *
	 * @param mc The REST method context to add.
	 * @return Adds a method context to this builder.
	 */
	public RestMethodsBuilder add(RestMethodContext mc) {
		return add(mc.getHttpMethod(), mc);
	}

	/**
	 * Adds a method context to this builder.
	 *
	 * @param httpMethodName The HTTP method name.
	 * @param mc The REST method context to add.
	 * @return Adds a method context to this builder.
	 */
	public RestMethodsBuilder add(String httpMethodName, RestMethodContext mc) {
		httpMethodName = httpMethodName.toUpperCase();
		if (! map.containsKey(httpMethodName))
			map.put(httpMethodName, new TreeSet<>());
		map.get(httpMethodName).add(mc);
		set.add(mc);
		return this;
	}

	/**
	 * Creates a new {@link RestMethods} object using the contents of this builder.
	 *
	 * @return A new {@link RestMethods} object.
	 */
	public RestMethods build() {
		return new RestMethods(this);
	}
}