예제 #1
0
  public ERXRestRequestNode parseRestRequest(
      IERXRestRequest request, ERXRestFormat.Delegate delegate) {
    ERXRestRequestNode rootRequestNode = null;
    String contentString = request.stringContent();
    if (contentString != null && contentString.length() > 0) {
      // MS: Support direct updating of primitive type keys -- so if you don't want to
      // wrap your request in XML, this will allow it
      // if (!contentStr.trim().startsWith("<")) {
      // contentStr = "<FakeWrapper>" + contentStr.trim() + "</FakeWrapper>";
      // }

      ERXMutableURL url = new ERXMutableURL();
      try {
        url.setQueryParameters(contentString);
      } catch (MalformedURLException e) {
        throw new RuntimeException(e);
      }
      String requestJSON = url.queryParameter("requestJSON");

      JSON rootJSON = JSONSerializer.toJSON(requestJSON, ERXJSONRestWriter._config);
      System.out.println("ERXGianduiaRestParser.parseRestRequest: " + rootJSON);
      rootRequestNode = ERXJSONRestParser.createRequestNodeForJSON(null, rootJSON, true, delegate);
    } else {
      rootRequestNode = new ERXRestRequestNode(null, true);
      rootRequestNode.setNull(true);
    }

    return rootRequestNode;
  }
예제 #2
0
  @SuppressWarnings("unchecked")
  @Override
  public WOResponse handleRequest(WORequest request) {
    WOApplication application = WOApplication.application();
    application.awake();
    try {
      WOContext context = application.createContextForRequest(request);
      WOResponse response = application.createResponseInContext(context);

      Object output;
      try {
        String inputString = request.contentString();
        JSONObject input = new JSONObject(inputString);
        String wosid = request.cookieValueForKey("wosid");
        if (wosid == null) {
          ERXMutableURL url = new ERXMutableURL();
          url.setQueryParameters(request.queryString());
          wosid = url.queryParameter("wosid");
          if (wosid == null && input.has("wosid")) {
            wosid = input.getString("wosid");
          }
        }
        context._setRequestSessionID(wosid);
        WOSession session = null;
        if (context._requestSessionID() != null) {
          session = WOApplication.application().restoreSessionWithID(wosid, context);
        }
        if (session != null) {
          session.awake();
        }
        try {
          JSONComponentCallback componentCallback = null;

          ERXDynamicURL url = new ERXDynamicURL(request._uriDecomposed());
          String requestHandlerPath = url.requestHandlerPath();
          JSONRPCBridge jsonBridge;
          if (requestHandlerPath != null && requestHandlerPath.length() > 0) {
            String componentNameAndInstance = requestHandlerPath;
            String componentInstance;
            String componentName;
            int slashIndex = componentNameAndInstance.indexOf('/');
            if (slashIndex == -1) {
              componentName = componentNameAndInstance;
              componentInstance = null;
            } else {
              componentName = componentNameAndInstance.substring(0, slashIndex);
              componentInstance = componentNameAndInstance.substring(slashIndex + 1);
            }

            if (session == null) {
              session = context.session();
            }

            String bridgesKey =
                (componentInstance == null) ? "_JSONGlobalBridges" : "_JSONInstanceBridges";
            Map<String, JSONRPCBridge> componentBridges =
                (Map<String, JSONRPCBridge>) session.objectForKey(bridgesKey);
            if (componentBridges == null) {
              int limit =
                  ERXProperties.intForKeyWithDefault(
                      (componentInstance == null)
                          ? "er.ajax.json.globalBacktrackCacheSize"
                          : "er.ajax.json.backtrackCacheSize",
                      WOApplication.application().pageCacheSize());
              componentBridges = new LRUMap<String, JSONRPCBridge>(limit);
              session.setObjectForKey(componentBridges, bridgesKey);
            }
            jsonBridge = componentBridges.get(componentNameAndInstance);
            if (jsonBridge == null) {
              Class componentClass = _NSUtilities.classWithName(componentName);
              JSONComponent component;
              if (JSONComponent.class.isAssignableFrom(componentClass)) {
                component =
                    (JSONComponent)
                        _NSUtilities.instantiateObject(
                            componentClass,
                            new Class[] {WOContext.class},
                            new Object[] {context},
                            true,
                            false);
              } else {
                throw new SecurityException(
                    "There is no JSON component named '" + componentName + "'.");
              }
              jsonBridge =
                  createBridgeForComponent(
                      component, componentName, componentInstance, componentBridges);
            }

            componentCallback = new JSONComponentCallback(context);
            jsonBridge.registerCallback(componentCallback, WOContext.class);
          } else {
            jsonBridge = _sharedBridge;
          }

          try {
            output = jsonBridge.call(new Object[] {request, response, context}, input);
          } finally {
            if (componentCallback != null) {
              jsonBridge.unregisterCallback(componentCallback, WOContext.class);
            }
          }

          if (context._session() != null) {
            WOSession contextSession = context._session();
            // If this is a new session, then we have to force it to be a cookie session
            if (wosid == null) {
              boolean storesIDsInCookies = contextSession.storesIDsInCookies();
              try {
                contextSession.setStoresIDsInCookies(true);
                contextSession._appendCookieToResponse(response);
              } finally {
                contextSession.setStoresIDsInCookies(storesIDsInCookies);
              }
            } else {
              contextSession._appendCookieToResponse(response);
            }
          }
          if (output != null) {
            response.appendContentString(output.toString());
          }

          if (response != null) {
            response._finalizeInContext(context);
            response.disableClientCaching();
          }
        } finally {
          try {
            if (session != null) {
              session.sleep();
            }
          } finally {
            if (context._session() != null) {
              WOApplication.application().saveSessionForContext(context);
            }
          }
        }
      } catch (NoSuchElementException e) {
        e.printStackTrace();
        output =
            new JSONRPCResult(
                JSONRPCResult.CODE_ERR_NOMETHOD, null, JSONRPCResult.MSG_ERR_NOMETHOD);
      } catch (JSONException e) {
        e.printStackTrace();
        output = new JSONRPCResult(JSONRPCResult.CODE_ERR_PARSE, null, JSONRPCResult.MSG_ERR_PARSE);
      } catch (Throwable t) {
        t.printStackTrace();
        output = new JSONRPCResult(JSONRPCResult.CODE_ERR_PARSE, null, t.getMessage());
      }

      return response;
    } finally {
      application.sleep();
    }
  }