content: /*
   * 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.component.http;
  
  import java.net.URI;
  
  import org.apache.camel.Exchange;
  import org.apache.camel.Expression;
  import org.apache.camel.builder.ExpressionBuilder;
  import org.apache.hc.client5.http.classic.methods.HttpDelete;
  import org.apache.hc.client5.http.classic.methods.HttpGet;
  import org.apache.hc.client5.http.classic.methods.HttpHead;
  import org.apache.hc.client5.http.classic.methods.HttpOptions;
  import org.apache.hc.client5.http.classic.methods.HttpPatch;
  import org.apache.hc.client5.http.classic.methods.HttpPost;
  import org.apache.hc.client5.http.classic.methods.HttpPut;
  import org.apache.hc.client5.http.classic.methods.HttpTrace;
  import org.apache.hc.client5.http.classic.methods.HttpUriRequest;
  
  public enum HttpMethods implements Expression {
  
      GET(false),
      PATCH(true),
      POST(true),
      PUT(true),
      DELETE(false),
      HEAD(false),
      OPTIONS(false),
      TRACE(false);
  
      final boolean entity;
  
      HttpMethods(boolean entity) {
          this.entity = entity;
      }
  
      public HttpUriRequest createMethod(final String url) {
          return createMethod(URI.create(url));
      }
  
      public HttpUriRequest createMethod(final URI uri) {
          return switch (this) {
              case GET -> new HttpGet(uri);
              case PATCH -> new HttpPatch(uri);
              case POST -> new HttpPost(uri);
              case PUT -> new HttpPut(uri);
              case DELETE -> new HttpDelete(uri);
              case HEAD -> new HttpHead(uri);
              case OPTIONS -> new HttpOptions(uri);
              case TRACE -> new HttpTrace(uri);
          };
      }
  
      public final boolean isEntityEnclosing() {
          return entity;
      }
  
      @Override
      public <T> T evaluate(Exchange exchange, Class<T> type) {
          return ExpressionBuilder.constantExpression(name()).evaluate(exchange, type);
      }
  
  }
  