diff options
Diffstat (limited to '')
| -rw-r--r-- | branches/sca-java-1.4/modules/implementation-web-runtime/src/main/resources/jsonrpc.js | 493 |
1 files changed, 0 insertions, 493 deletions
diff --git a/branches/sca-java-1.4/modules/implementation-web-runtime/src/main/resources/jsonrpc.js b/branches/sca-java-1.4/modules/implementation-web-runtime/src/main/resources/jsonrpc.js deleted file mode 100644 index 8eb477c2e5..0000000000 --- a/branches/sca-java-1.4/modules/implementation-web-runtime/src/main/resources/jsonrpc.js +++ /dev/null @@ -1,493 +0,0 @@ -/*
- * JSON-RPC JavaScript client
- *
- * $Id: jsonrpc.js,v 1.36.2.3 2006/03/08 15:09:37 mclark Exp $
- *
- * Copyright (c) 2003-2004 Jan-Klaas Kollhof
- * Copyright (c) 2005 Michael Clark, Metaparadigm Pte Ltd
- *
- * This code is based on Jan-Klaas' JavaScript o lait library (jsolait).
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-/*
- * Modifications for Apache Tuscany:
- * - JSONRpcClient_createMethod changed so callback is last arg
- */
-
-/* escape a character */
-
-escapeJSONChar =
-function escapeJSONChar(c)
-{
- if(c == "\"" || c == "\\") return "\\" + c;
- else if (c == "\b") return "\\b";
- else if (c == "\f") return "\\f";
- else if (c == "\n") return "\\n";
- else if (c == "\r") return "\\r";
- else if (c == "\t") return "\\t";
- var hex = c.charCodeAt(0).toString(16);
- if(hex.length == 1) return "\\u000" + hex;
- else if(hex.length == 2) return "\\u00" + hex;
- else if(hex.length == 3) return "\\u0" + hex;
- else return "\\u" + hex;
-};
-
-
-/* encode a string into JSON format */
-
-escapeJSONString =
-function escapeJSONString(s)
-{
- /* The following should suffice but Safari's regex is b0rken
- (doesn't support callback substitutions)
- return "\"" + s.replace(/([^\u0020-\u007f]|[\\\"])/g,
- escapeJSONChar) + "\"";
- */
-
- /* Rather inefficient way to do it */
- var parts = s.split("");
- for(var i=0; i < parts.length; i++) {
- var c =parts[i];
- if(c == '"' ||
- c == '\\' ||
- c.charCodeAt(0) < 32 ||
- c.charCodeAt(0) >= 128)
- parts[i] = escapeJSONChar(parts[i]);
- }
- return "\"" + parts.join("") + "\"";
-};
-
-
-/* Marshall objects to JSON format */
-
-toJSON = function toJSON(o)
-{
- if(o == null) {
- return "null";
- } else if(o.constructor == String) {
- return escapeJSONString(o);
- } else if(o.constructor == Number) {
- return o.toString();
- } else if(o.constructor == Boolean) {
- return o.toString();
- } else if(o.constructor == Date) {
- return '{javaClass: "java.util.Date", time: ' + o.valueOf() +'}';
- } else if(o.constructor == Array) {
- var v = [];
- for(var i = 0; i < o.length; i++) v.push(toJSON(o[i]));
- return "[" + v.join(", ") + "]";
- } else {
- var v = [];
- for(attr in o) {
- if(o[attr] == null) v.push("\"" + attr + "\": null");
- else if(typeof o[attr] == "function"); /* skip */
- else v.push(escapeJSONString(attr) + ": " + toJSON(o[attr]));
- }
- return "{" + v.join(", ") + "}";
- }
-};
-
-
-/* JSONRpcClient constructor */
-
-JSONRpcClient =
-function JSONRpcClient_ctor(serverURL, user, pass, objectID)
-{
- this.serverURL = serverURL;
- this.user = user;
- this.pass = pass;
- this.objectID = objectID;
-
- /* Add standard methods */
- if(this.objectID) {
- this._addMethods(["listMethods"]);
- var req = this._makeRequest("listMethods", []);
- } else {
- this._addMethods(["system.listMethods"]);
- var req = this._makeRequest("system.listMethods", []);
- }
- var m = this._sendRequest(req);
- this._addMethods(m);
-};
-
-
-/* JSONRpcCLient.Exception */
-
-JSONRpcClient.Exception =
-function JSONRpcClient_Exception_ctor(code, message, javaStack)
-{
- this.code = code;
- var name;
- if(javaStack) {
- this.javaStack = javaStack;
- var m = javaStack.match(/^([^:]*)/);
- if(m) name = m[0];
- }
- if(name) this.name = name;
- else this.name = "JSONRpcClientException";
- this.message = message;
-};
-
-JSONRpcClient.Exception.CODE_REMOTE_EXCEPTION = 490;
-JSONRpcClient.Exception.CODE_ERR_CLIENT = 550;
-JSONRpcClient.Exception.CODE_ERR_PARSE = 590;
-JSONRpcClient.Exception.CODE_ERR_NOMETHOD = 591;
-JSONRpcClient.Exception.CODE_ERR_UNMARSHALL = 592;
-JSONRpcClient.Exception.CODE_ERR_MARSHALL = 593;
-
-JSONRpcClient.Exception.prototype = new Error();
-
-JSONRpcClient.Exception.prototype.toString =
-function JSONRpcClient_Exception_toString(code, msg)
-{
- return this.name + ": " + this.message;
-};
-
-
-/* Default top level exception handler */
-
-JSONRpcClient.default_ex_handler =
-function JSONRpcClient_default_ex_handler(e) { alert(e); };
-
-
-/* Client settable variables */
-
-JSONRpcClient.toplevel_ex_handler = JSONRpcClient.default_ex_handler;
-JSONRpcClient.profile_async = false;
-JSONRpcClient.max_req_active = 1;
-JSONRpcClient.requestId = 1;
-
-
-/* JSONRpcClient implementation */
-
-JSONRpcClient.prototype._createMethod =
-function JSONRpcClient_createMethod(methodName)
-{
- var fn=function()
- {
- var args = [];
- var callback = null;
- for(var i=0;i<arguments.length;i++) args.push(arguments[i]);
-
-/* TUSCANY change callback to be last arg instead of first to match binding.ajax
- if(typeof args[0] == "function") callback = args.shift();
-*/
- if(typeof args[arguments.length-1] == "function") callback = args.pop();
-
- var req = fn.client._makeRequest.call(fn.client, fn.methodName,
- args, callback);
- if(callback == null) {
- return fn.client._sendRequest.call(fn.client, req);
- } else {
- JSONRpcClient.async_requests.push(req);
- JSONRpcClient.kick_async();
- return req.requestId;
- }
- };
- fn.client = this;
- fn.methodName = methodName;
- return fn;
-};
-
-JSONRpcClient.prototype._addMethods =
-function JSONRpcClient_addMethods(methodNames)
-{
- for(var i=0; i<methodNames.length; i++) {
- var obj = this;
- var names = methodNames[i].split(".");
- for(var n=0; n<names.length-1; n++) {
- var name = names[n];
- if(obj[name]) {
- obj = obj[name];
- } else {
- obj[name] = new Object();
- obj = obj[name];
- }
- }
- var name = names[names.length-1];
- if(!obj[name]) {
- var method = this._createMethod(methodNames[i]);
- obj[name] = method;
- }
- }
-};
-
-JSONRpcClient._getCharsetFromHeaders =
-function JSONRpcClient_getCharsetFromHeaders(http)
-{
- try {
- var contentType = http.getResponseHeader("Content-type");
- var parts = contentType.split(/\s*;\s*/);
- for(var i =0; i < parts.length; i++) {
- if(parts[i].substring(0, 8) == "charset=")
- return parts[i].substring(8, parts[i].length);
- }
- } catch (e) {}
- return "UTF-8"; /* default */
-};
-
-/* Async queue globals */
-JSONRpcClient.async_requests = [];
-JSONRpcClient.async_inflight = {};
-JSONRpcClient.async_responses = [];
-JSONRpcClient.async_timeout = null;
-JSONRpcClient.num_req_active = 0;
-
-JSONRpcClient._async_handler =
-function JSONRpcClient_async_handler()
-{
- JSONRpcClient.async_timeout = null;
-
- while(JSONRpcClient.async_responses.length > 0) {
- var res = JSONRpcClient.async_responses.shift();
- if(res.canceled) continue;
- if(res.profile) res.profile.dispatch = new Date();
- try {
- res.cb(res.result, res.ex, res.profile);
- } catch(e) {
- JSONRpcClient.toplevel_ex_handler(e);
- }
- }
-
- while(JSONRpcClient.async_requests.length > 0 &&
- JSONRpcClient.num_req_active < JSONRpcClient.max_req_active) {
- var req = JSONRpcClient.async_requests.shift();
- if(req.canceled) continue;
- req.client._sendRequest.call(req.client, req);
- }
-};
-
-JSONRpcClient.kick_async =
-function JSONRpcClient_kick_async()
-{
- if(JSONRpcClient.async_timeout == null)
- JSONRpcClient.async_timeout =
- setTimeout(JSONRpcClient._async_handler, 0);
-};
-
-JSONRpcClient.cancelRequest =
-function JSONRpcClient_cancelRequest(requestId)
-{
- /* If it is in flight then mark it as canceled in the inflight map
- and the XMLHttpRequest callback will discard the reply. */
- if(JSONRpcClient.async_inflight[requestId]) {
- JSONRpcClient.async_inflight[requestId].canceled = true;
- return true;
- }
-
- /* If its not in flight yet then we can just mark it as canceled in
- the the request queue and it will get discarded before being sent. */
- for(var i in JSONRpcClient.async_requests) {
- if(JSONRpcClient.async_requests[i].requestId == requestId) {
- JSONRpcClient.async_requests[i].canceled = true;
- return true;
- }
- }
-
- /* It may have returned from the network and be waiting for its callback
- to be dispatched, so mark it as canceled in the response queue
- and the response will get discarded before calling the callback. */
- for(var i in JSONRpcClient.async_responses) {
- if(JSONRpcClient.async_responses[i].requestId == requestId) {
- JSONRpcClient.async_responses[i].canceled = true;
- return true;
- }
- }
-
- return false;
-};
-
-JSONRpcClient.prototype._makeRequest =
-function JSONRpcClient_makeRequest(methodName, args, cb)
-{
- var req = {};
- req.client = this;
- req.requestId = JSONRpcClient.requestId++;
-
- var obj = {};
- obj.id = req.requestId;
- if (this.objectID)
- obj.method = ".obj#" + this.objectID + "." + methodName;
- else
- obj.method = methodName;
- obj.params = args;
-
- if (cb) req.cb = cb;
- if (JSONRpcClient.profile_async)
- req.profile = { "submit": new Date() };
- req.data = toJSON(obj);
-
- return req;
-};
-
-JSONRpcClient.prototype._sendRequest =
-function JSONRpcClient_sendRequest(req)
-{
- if(req.profile) req.profile.start = new Date();
-
- /* Get free http object from the pool */
- var http = JSONRpcClient.poolGetHTTPRequest();
- JSONRpcClient.num_req_active++;
-
- /* Send the request */
- if (typeof(this.user) == "undefined") {
- http.open("POST", this.serverURL, (req.cb != null));
- } else {
- http.open("POST", this.serverURL, (req.cb != null), this.user, this.pass);
- }
-
- /* setRequestHeader is missing in Opera 8 Beta */
- try { http.setRequestHeader("Content-type", "text/plain"); } catch(e) {}
-
- /* Construct call back if we have one */
- if(req.cb) {
- var self = this;
- http.onreadystatechange = function() {
- if(http.readyState == 4) {
- http.onreadystatechange = function () {};
- var res = { "cb": req.cb, "result": null, "ex": null};
- if (req.profile) {
- res.profile = req.profile;
- res.profile.end = new Date();
- }
- try { res.result = self._handleResponse(http); }
- catch(e) { res.ex = e; }
- if(!JSONRpcClient.async_inflight[req.requestId].canceled)
- JSONRpcClient.async_responses.push(res);
- delete JSONRpcClient.async_inflight[req.requestId];
- JSONRpcClient.kick_async();
- }
- };
- } else {
- http.onreadystatechange = function() {};
- }
-
- JSONRpcClient.async_inflight[req.requestId] = req;
-
- try {
- http.send(req.data);
- } catch(e) {
- JSONRpcClient.poolReturnHTTPRequest(http);
- JSONRpcClient.num_req_active--;
- throw new JSONRpcClient.Exception
- (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed");
- }
-
- if(!req.cb) return this._handleResponse(http);
-};
-
-JSONRpcClient.prototype._handleResponse =
-function JSONRpcClient_handleResponse(http)
-{
- /* Get the charset */
- if(!this.charset) {
- this.charset = JSONRpcClient._getCharsetFromHeaders(http);
- }
-
- /* Get request results */
- var status, statusText, data;
- try {
- status = http.status;
- statusText = http.statusText;
- data = http.responseText;
- } catch(e) {
- JSONRpcClient.poolReturnHTTPRequest(http);
- JSONRpcClient.num_req_active--;
- JSONRpcClient.kick_async();
- throw new JSONRpcClient.Exception
- (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed");
- }
-
- /* Return http object to the pool; */
- JSONRpcClient.poolReturnHTTPRequest(http);
- JSONRpcClient.num_req_active--;
-
- /* Unmarshall the response */
- if(status != 200) {
- throw new JSONRpcClient.Exception(status, statusText);
- }
- var obj;
- try {
- eval("obj = " + data);
- } catch(e) {
- throw new JSONRpcClient.Exception(550, "error parsing result");
- }
- if(obj.error)
- throw new JSONRpcClient.Exception(obj.error.code, obj.error.msg,
- obj.error.trace);
- var res = obj.result;
-
- /* Handle CallableProxy */
- if(res && res.objectID && res.JSONRPCType == "CallableReference")
- return new JSONRpcClient(this.serverURL, this.user,
- this.pass, res.objectID);
-
- return res;
-};
-
-
-/* XMLHttpRequest wrapper code */
-
-/* XMLHttpRequest pool globals */
-JSONRpcClient.http_spare = [];
-JSONRpcClient.http_max_spare = 8;
-
-JSONRpcClient.poolGetHTTPRequest =
-function JSONRpcClient_pool_getHTTPRequest()
-{
- if(JSONRpcClient.http_spare.length > 0) {
- return JSONRpcClient.http_spare.pop();
- }
- return JSONRpcClient.getHTTPRequest();
-};
-
-JSONRpcClient.poolReturnHTTPRequest =
-function JSONRpcClient_poolReturnHTTPRequest(http)
-{
- if(JSONRpcClient.http_spare.length >= JSONRpcClient.http_max_spare)
- delete http;
- else
- JSONRpcClient.http_spare.push(http);
-};
-
-JSONRpcClient.msxmlNames = [ "MSXML2.XMLHTTP.5.0",
- "MSXML2.XMLHTTP.4.0",
- "MSXML2.XMLHTTP.3.0",
- "MSXML2.XMLHTTP",
- "Microsoft.XMLHTTP" ];
-
-JSONRpcClient.getHTTPRequest =
-function JSONRpcClient_getHTTPRequest()
-{
- /* Mozilla XMLHttpRequest */
- try {
- JSONRpcClient.httpObjectName = "XMLHttpRequest";
- return new XMLHttpRequest();
- } catch(e) {}
-
- /* Microsoft MSXML ActiveX */
- for (var i=0;i < JSONRpcClient.msxmlNames.length; i++) {
- try {
- JSONRpcClient.httpObjectName = JSONRpcClient.msxmlNames[i];
- return new ActiveXObject(JSONRpcClient.msxmlNames[i]);
- } catch (e) {}
- }
-
- /* None found */
- JSONRpcClient.httpObjectName = null;
- throw new JSONRpcClient.Exception(0, "Can't create XMLHttpRequest object");
-};
-
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