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| − | = EDT version .7 =
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| − | In EDT version .7, a service is accessible only from a Rich UI application, and your task follows this pattern: declare a service-access variable and use it in a call statement.
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| − | == Accessing a dedicated service ==
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| − | // use a Service or Interface type to declare the service-access variable
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| − | myService MyServiceType?{@dedicatedService};<br>
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| − | // call the service
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| − | </source><br>
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| − | == Accessing an EGL REST-RPC service ==
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| − | == Accessing a third-party REST service ==
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| − | = EDT version .8 =
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| − | <br>
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| − | <br>
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| − | <br>
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| − | <br>
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| − | <br>
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| − | <br> <source lang="java">
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| − | // From a a Access a dedicated service
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| − | http HttpRest{request.uri="http:host\\myService"};
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| − | srvc IRest?;
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| − | srvc = ServiceLib.completeBind(srvc, http);
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| − | </source>
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| − | '''Accessing HTTP request headers'''
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| − | <source lang="java">
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| − | http HttpRest{};
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| − | http.request.headers = new Dictionary { param1 = "a value to pass to my service" };
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| − | srvc IRest?{@Resource {}};
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| − | srvc = ServiceLib.completeBind(srvc, http);
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| − | </source>
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| − | '''HTTP request and response'''
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| − | <source lang="java">
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| − | function invokeDoSomething()
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| − | call srvc.doSomething() returning to serviceCallback;
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| − | end
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| − | function serviceCallback(returnValueOne String, callbackHttp IHTTP in)
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| − | // process callback request or response
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| − | end
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| − | </source>
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