formresource.java
来自「resetful样式的ws样例,一种面向资源的webservices服务」· Java 代码 · 共 120 行
JAVA
120 行
/* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can obtain * a copy of the License at https://jersey.dev.java.net/CDDL+GPL.html * or jersey/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at jersey/legal/LICENSE.txt. * Sun designates this particular file as subject to the "Classpath" exception * as provided by Sun in the GPL Version 2 section of the License file that * accompanied this code. If applicable, add the following below the License * Header, with the fields enclosed by brackets [] replaced by your own * identifying information: "Portions Copyrighted [year] * [name of copyright owner]" * * Contributor(s): * * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */package com.sun.jersey.samples.console.resources;import com.sun.jersey.api.representation.Form;import java.io.InputStream;import java.util.Date;import javax.ws.rs.ConsumeMime;import javax.ws.rs.GET;import javax.ws.rs.POST;import javax.ws.rs.ProduceMime;import javax.ws.rs.Path;import javax.ws.rs.core.Cookie;import javax.ws.rs.core.Context;import javax.ws.rs.core.HttpHeaders;import javax.ws.rs.core.NewCookie;import javax.ws.rs.core.Response;/** * A Web form resource, produces the form and processes the results of * submitting it. * */@Path("/form")@ProduceMime("text/html")public class FormResource { private static final Colours coloursResource = new Colours(); @Context HttpHeaders headers; @Path("colours") public Colours getColours() { return coloursResource; } /** * Produce a form from a static HTML file packaged with the compiled class * @return a stream from which the HTML form can be read. */ @GET public Response getForm() { Date now = new Date(); InputStream entity = this.getClass().getResourceAsStream("form.html"); return Response.ok(entity). cookie(new NewCookie("date",now.toString())).build(); } /** * Process the form submission. Produces a table showing the form field * values submitted. * @return a dynamically generated HTML table. * @param formData the data from the form submission */ @POST @ConsumeMime("application/x-www-form-urlencoded") public String processForm(Form formData) { StringBuffer buf = new StringBuffer(); buf.append("<html><head><title>Form results</title></head><body>"); buf.append("<p>Hello, you entered the following information: </p><table border='1'>"); for (String key: formData.keySet()) { if (key.equals("submit")) continue; buf.append("<tr><td>"); buf.append(key); buf.append("</td><td>"); buf.append(formData.getFirst(key)); buf.append("</td></tr>"); } for (Cookie c : headers.getCookies().values()) { buf.append("<tr><td>Cookie: "); buf.append(c.getName()); buf.append("</td><td>"); buf.append(c.getValue()); buf.append("</td></tr>"); } buf.append("</table></body></html>"); return buf.toString(); } }⌨️ 快捷键说明
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