Java tutorial
/* * The MIT License * Copyright (c) 2012 Microsoft Corporation * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package microsoft.exchange.webservices.data.misc; import microsoft.exchange.webservices.data.core.request.HttpClientWebRequest; import microsoft.exchange.webservices.data.core.request.HttpWebRequest; import microsoft.exchange.webservices.data.core.exception.http.EWSHttpException; import microsoft.exchange.webservices.data.core.exception.http.HttpErrorException; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import java.io.IOException; import java.util.concurrent.Callable; public class CallableMethod implements Callable<Object> { private static final Log LOG = LogFactory.getLog(CallableMethod.class); HttpWebRequest request; public CallableMethod(HttpWebRequest request) { this.request = request; } protected HttpClientWebRequest executeMethod() throws EWSHttpException, HttpErrorException, IOException { request.executeRequest(); return (HttpClientWebRequest) request; } public HttpWebRequest call() { try { return executeMethod(); } catch (EWSHttpException e) { // TODO Auto-generated catch block LOG.error(e); } catch (HttpErrorException e) { // TODO Auto-generated catch block LOG.error(e); } catch (IOException e) { // TODO Auto-generated catch block LOG.error(e); } return request; } }