/*
* Licensed to Luca Cavanna (the "Author") under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Elastic Search 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.elasticsearch.shell.command;
import java.io.IOException;
import java.io.PrintStream;
import org.apache.http.client.methods.HttpHead;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.shell.console.Console;
import org.elasticsearch.shell.http.ShellHttpClient;
/**
* @author Luca Cavanna
*
* Command that sends http HEAD requests to the url provided as input
*/
@ExecutableCommand(aliases = {"httpHead", "head"})
public class HttpHeadCommand extends Command {
private final ShellHttpClient shellHttpClient;
@Inject
HttpHeadCommand(Console<PrintStream> console, ShellHttpClient shellHttpClient) {
super(console);
this.shellHttpClient = shellHttpClient;
}
@SuppressWarnings("unused")
public HttpCommandResponse execute(String url) throws IOException {
return new HttpCommandResponse(shellHttpClient.getHttpClient().execute(new HttpHead(url)));
}
}