Examples of org.mortbay.util.ajax.JSON$Convertible

org.mortbay.util.ajax.JSON
JSON Convertible object. Object can implement this interface in a similar way to the {@link Externalizable} interface is used to allow classes toprovide their own serialization mechanism.
A JSON.Convertible object may be written to a JSONObject or initialized from a Map of field names to values.
If the JSON is to be convertible back to an Object, then the method {@link Output#addClass(Class)} must be called from within toJSON()

    String format = request.getParameter("format");
    Collection<MetricsContext> allContexts = 
      ContextFactory.getFactory().getAllContexts();
    if ("json".equals(format)) {
      // Uses Jetty's built-in JSON support to convert the map into JSON.
      out.print(new JSON().toJSON(makeMap(allContexts)));
    } else {
      printMap(out, makeMap(allContexts));
    }
    out.close();
  }

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      }
      if (mrc != null) {
        map.put("jobtracker_port", mrc.getJobTrackerPort());
      }
      FileWriter fw = new FileWriter(new File(writeDetails));
      fw.write(new JSON().toJSON(map));
      fw.close();
    }
  }

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            if (_jsonOut == null)
            {
                _jsonOut = (JSON)_httpClient.getAttribute(__JSON);
                if (_jsonOut==null)
                {
                    _jsonOut = new JSON();
                    _httpClient.setAttribute(__JSON,_jsonOut);
                }
            }


            if (_timer == null)

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        Object ext=_ext == null?get(Bayeux.EXT_FIELD):_ext;
        if (ext instanceof Map)
            return (Map<String,Object>)ext;
        if (ext instanceof JSON.Literal)
        {
            JSON json=_pool == null?JSON.getDefault():_pool.getMsgJSON();
            _ext=ext=json.fromJSON(ext.toString());
            super.put(Bayeux.EXT_FIELD,ext);
            return (Map<String,Object>)ext;
        }


        if (!create)

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    /* ------------------------------------------------------------ */
    public String getJSON()
    {
        if (_json == null)
        {
            JSON json=_pool == null?JSON.getDefault():_pool.getMsgJSON();
            StringBuffer buf=new StringBuffer(json.getStringBufferSize());
            synchronized(buf)
            {
                json.appendMap(buf,this);
                _json=buf.toString();
            }
        }
        return _json;
    }

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        Object ext = _ext==null?get(Bayeux.EXT_FIELD):_ext;
        if (ext instanceof Map)
            return (Map<String,Object>)ext;
        if (ext instanceof JSON.Literal)
        {
            JSON json=_pool==null?JSON.getDefault():_pool.getMsgJSON();
            _ext=ext=json.fromJSON(ext.toString());
            super.put(Bayeux.EXT_FIELD,ext);
            return (Map<String,Object>)ext;
        }


        if (!create)

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    /* ------------------------------------------------------------ */
    public String getJSON()
    {
        if (_json==null)
        {
            JSON json=_pool==null?JSON.getDefault():_pool.getMsgJSON();
            StringBuffer buf = new StringBuffer(json.getStringBufferSize());
            synchronized(buf)
            {
                json.appendMap(buf,this);
                _json=buf.toString();
            }
        }
        return _json;
    }

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    if ("json".equals(format)) {
      response.setContentType("application/json; charset=utf-8");
      PrintWriter out = response.getWriter();
      try {
        // Uses Jetty's built-in JSON support to convert the map into JSON.
        out.print(new JSON().toJSON(makeMap(allContexts)));
      } finally {
        out.close();
      }
    } else {
      PrintWriter out = response.getWriter();

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      if (dfs != null) {
        map.put("namenode_port", dfs.getNameNodePort());
      }


      FileWriter fw = new FileWriter(new File(writeDetails));
      fw.write(new JSON().toJSON(map));
      fw.close();
    }
  }

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      if (mr != null) {
        map.put("jobtracker_port", mr.getConfig().get("mapred.job.tracker")
            .split(":")[1]);
      }
      FileWriter fw = new FileWriter(new File(writeDetails));
      fw.write(new JSON().toJSON(map));
      fw.close();
    }
  }

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