01: /*
02: JSPWiki - a JSP-based WikiWiki clone.
03:
04: Copyright (C) 2001-2002 Janne Jalkanen (Janne.Jalkanen@iki.fi)
05:
06: This program is free software; you can redistribute it and/or modify
07: it under the terms of the GNU Lesser General Public License as published by
08: the Free Software Foundation; either version 2.1 of the License, or
09: (at your option) any later version.
10:
11: This program is distributed in the hope that it will be useful,
12: but WITHOUT ANY WARRANTY; without even the implied warranty of
13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: GNU Lesser General Public License for more details.
15:
16: You should have received a copy of the GNU Lesser General Public License
17: along with this program; if not, write to the Free Software
18: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: */
20: package com.ecyrd.jspwiki.plugin;
21:
22: import java.util.Map;
23:
24: import com.ecyrd.jspwiki.WikiContext;
25: import com.ecyrd.jspwiki.rpc.RPCCallable;
26: import com.ecyrd.jspwiki.rpc.json.JSONRPCManager;
27:
28: /**
29: * Simple plugin which shows how to add JSON calls to your plugin.
30: *
31: * @author Janne Jalkanen
32: * @since 2.5.4
33: */
34: public class RPCSamplePlugin implements WikiPlugin, RPCCallable {
35: /**
36: * This method is called when the Javascript is encountered by
37: * the browser.
38: * @param echo
39: * @return the string <code>JSON says:</code>, plus the value
40: * supplied by the <code>echo</code> parameter
41: */
42: public String myFunction(String echo) {
43: return "JSON says: " + echo;
44: }
45:
46: public String execute(WikiContext context, Map params)
47: throws PluginException {
48: JSONRPCManager.registerJSONObject(context, this );
49:
50: String s = JSONRPCManager.emitJSONCall(context, this ,
51: "myFunction", "'foo'");
52:
53: return s;
54: }
55:
56: }
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