Friday, July 30, 2010

Extending GWT to support Canvas and Multi-touch

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Medrium has built a document management system about 8 years ago. This allows users to scan/upload documents as well as the ability to annot...
Thursday, July 29, 2010

Integrating GWT Services with Mirth/HL7

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In my previous blog I talked about exposing GWT services to other protocol and languages. This has paid off big time for Medrium. In health...
1 comment:
Friday, April 30, 2010

Exposing GWT RPC services to other protocols and languages

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During the design of our EMR application, we started laying out the interfaces in IDL. My prior background in CORBA and IDL had taught me t...
1 comment:
Wednesday, April 28, 2010

GWT and Cross-Site Requests

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Browsers have Same Origin Policy (SOP) which disallows Ajax (XMLHttpRequest) calls made to servers other than the ones where the page and/or...
7 comments:

Security Implementation

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Our existing Security Framework is Role based. Each logged in user can have one or more roles. Example a logged in user can take on a role o...
Tuesday, April 27, 2010

Command Pattern implementation

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Our Clinical applications have HIPAA requirements that require a user to be logged out if there is no activity for a specified number of min...
Monday, April 26, 2010

Building an EMR application with Google Web Toolkit

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My company provides Revenue cycle management and Practice Management services to doctors. The platform was built using Java Servlet technolo...
2 comments: