Odata based services can return their data in one of multiple formats.…There are three supported formats but each particular document only supports two.…The root document, which describes the available collections in a service…can be returned either as a plain old .XML or as .JSON.…>> But then, any actual data documents can be…returned either as Atom formatted messages or, again, as JSON.…There are a couple of ways…of requesting JSON formatted messages and I'll show you both.…I'm starting in the root document of the OData…service that's supported by the OData website at services.odata.org.…
The root document, has root element of Service and…it's a member of this XML document's default name space.…That's the name space that's declared without a prefix.…This name space ending with 2007/app,…it has a root element of service, which has a…child element of workspace, and then the workspace has collections.…The title element is a member of another workspace.…The Atom spec.…It uses the Atom prefix, which is connected in this declaration.…
Author
Released
8/21/2013Note: The course includes examples of a variety of server- and client-based implementations and coding excerpts in Java, JavaScript, C#, and PHP.
- What is a web service?
- Understanding the available transfer protocols and message formats
- Examining SOAP request and response formats
- Creating a simple SOAP service in ASP.NET
- Choosing a SOAP implementation
- Associating REST actions with HTTP requests
- Sending RESTful requests
- Creating OData request URIs
- Securing web services
Skill Level Beginner
Duration
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Introduction
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Welcome1m 5s
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What you need to know1m 56s
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1. Understanding Web Services
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What is a web service?8m 13s
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2. Using SOAP-Based Web Services
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What is SOAP?4m 34s
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3. Using RESTful Web Services
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What is REST?9m 40s
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Sending RESTful requests9m 36s
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4. Using OData (Open Data Protocol)
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What is OData?4m 36s
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Creating OData request URIs9m 52s
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Choosing a response format3m 44s
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5. Securing Web Services
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Working with API keys5m 11s
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Conclusion
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Next steps2m 57s
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Video: Choosing a response format