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package org.apache.turbine.services.jsonrpc; |
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import java.io.CharArrayWriter; |
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import java.text.ParseException; |
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import javax.servlet.http.HttpServletRequest; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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import org.json.JSONArray; |
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import org.json.JSONObject; |
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import com.metaparadigm.jsonrpc.JSONRPCBridge; |
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import com.metaparadigm.jsonrpc.JSONRPCResult; |
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|
16 | 0 | public class JSONProcessor |
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{ |
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|
19 | 0 | private static Log log = LogFactory.getLog(JSONProcessor.class); |
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|
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public static Object processCall(CharArrayWriter cdata, JSONRPCBridge json_bridge, HttpServletRequest request) |
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{ |
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|
24 | 0 | JSONObject json_req = null; |
25 | 0 | Object json_res = null; |
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try |
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{ |
28 | 0 | json_req = new JSONObject(cdata.toString()); |
29 | 0 | if (log.isDebugEnabled()) |
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{ |
31 | 0 | String methodName = json_req.getString("method"); |
32 | 0 | JSONArray arguments = json_req.getJSONArray("params"); |
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|
35 | 0 | int object_id = json_req.optInt("objectID"); |
36 | 0 | StringBuffer sb = new StringBuffer(".doprocessCall(): call "); |
37 | 0 | if (object_id != 0) |
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{ |
39 | 0 | sb.append("objectID=").append(object_id).append(" "); |
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} |
41 | 0 | sb.append(methodName).append("(").append(arguments).append(")"); |
42 | 0 | log.debug(sb.toString()); |
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} |
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|
45 | 0 | json_res = json_bridge.call(new Object[] {request}, json_req); |
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} |
47 | 0 | catch (ParseException e) |
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{ |
49 | 0 | log.error(".processCall(): can't parse call: " + cdata, e); |
50 | 0 | json_res = JSONRPCResult.MSG_ERR_PARSE; |
51 | 0 | } |
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|
53 | 0 | if (log.isDebugEnabled()) |
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{ |
55 | 0 | log.debug(".processCall(): returns " + json_res.toString()); |
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} |
57 | 0 | return json_res; |
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} |
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|
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} |