49 lines
1.7 KiB
Java
49 lines
1.7 KiB
Java
//package org.gcube.portlets.user.databasesmanager.server;
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//
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//import org.gcube.portlets.user.databasesmanager.client.GreetingService;
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//import org.gcube.portlets.user.databasesmanager.shared.FieldVerifier;
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//import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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//
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///**
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// * The server side implementation of the RPC service.
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// */
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//@SuppressWarnings("serial")
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//public class GreetingServiceImpl extends RemoteServiceServlet implements
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// GreetingService {
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//
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// public String greetServer(String input) throws IllegalArgumentException {
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// // Verify that the input is valid.
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// if (!FieldVerifier.isValidName(input)) {
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// // If the input is not valid, throw an IllegalArgumentException back to
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// // the client.
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// throw new IllegalArgumentException(
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// "Name must be at least 4 characters long");
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// }
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//
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// String serverInfo = getServletContext().getServerInfo();
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// String userAgent = getThreadLocalRequest().getHeader("User-Agent");
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//
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// // Escape data from the client to avoid cross-site script vulnerabilities.
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// input = escapeHtml(input);
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// userAgent = escapeHtml(userAgent);
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//
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// return "Hello, " + input + "!<br><br>I am running " + serverInfo
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// + ".<br><br>It looks like you are using:<br>" + userAgent;
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// }
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//
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// /**
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// * Escape an html string. Escaping data received from the client helps to
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// * prevent cross-site script vulnerabilities.
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// *
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// * @param html the html string to escape
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// * @return the escaped string
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// */
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// private String escapeHtml(String html) {
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// if (html == null) {
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// return null;
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// }
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// return html.replaceAll("&", "&").replaceAll("<", "<").replaceAll(
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// ">", ">");
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// }
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//}
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