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dynamic discovery and invocation of web services.
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kishani liyanage
Ranch Hand
Joined: Dec 08, 2003
Posts: 40
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Please can some body teel me hoe i could dynamicaly,discover and invoke a web service from a uddi registry?
actually my intention is this:
suppose u have a set of web services in published in auddi registry. and u want to find the service and invoke it through a jsp . how can i do it? Please if some one could help me with a tiny little bit of code ar at least direct me to a link where i could get some feedback i would be musc grateful.
Thanx in advance.
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Lasse Koskela
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Sheriff
Joined: Jan 23, 2002
Posts: 11962
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Have you tried
The Java Web Services Tutorial? Chapter 14 should be all you need to lookup the information from UDDI, including a WSDL URL for the service you want to invoke. Once you have that URL, you can use a dynamic proxy client or a DII client (described in Chapter 12, JAX-RPC) to make a SOAP call against the service.
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Author of Test Driven (2007) and Effective Unit Testing (2013) [Blog] [HowToAskQuestionsOnJavaRanch]
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kishani liyanage
Ranch Hand
Joined: Dec 08, 2003
Posts: 40
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I'm using the wsdk web services development environment. will i be able to use the same methods as described in the sun tutorial?
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Lasse Koskela
author
Sheriff
Joined: Jan 23, 2002
Posts: 11962
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A quick search at IBM developerWorks gave this tutorial which uses WSDK:
Discovering Web Services: UDDI
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subject: dynamic discovery and invocation of web services.
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