diff options
Diffstat (limited to 'sca-java-2.x/trunk/modules/binding-websocket/src/main/resources/js')
-rw-r--r-- | sca-java-2.x/trunk/modules/binding-websocket/src/main/resources/js/TuscanyWebsocketToolkit.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/modules/binding-websocket/src/main/resources/js/TuscanyWebsocketToolkit.js b/sca-java-2.x/trunk/modules/binding-websocket/src/main/resources/js/TuscanyWebsocketToolkit.js new file mode 100644 index 0000000000..ede28579d3 --- /dev/null +++ b/sca-java-2.x/trunk/modules/binding-websocket/src/main/resources/js/TuscanyWebsocketToolkit.js @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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. + */ + +var channels = []; + +function buildRequest(operation, message) { + return JSON.stringify({ + operation: operation, + payload: JSON.stringify(message) + }); +} + +function sendMessage(port, operation, message) { + if (!channels[port]) { + ws = new WebSocket("ws://" + window.location.hostname + ":" + port); + channels[port] = ws; + ws.onopen = function() { + $(document).trigger('' + port); + } + ws.onmessage = function (message) { + var response = eval('(' + message.data + ')'); + eval('Tuscany.WebsocketComponentContext.' + response.operation + '.responseHandler(' + response.payload + ')'); + } + } + + var jsonReq = buildRequest(operation, message); + + if (ws.readyState == WebSocket.CONNECTING) { + $(document).bind('' + port, jsonReq, function(event) { + ws.send(event.data); + }); + } else if (ws.readyState == WebSocket.OPEN) { + ws.send(jsonReq); + } +}
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