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Soap encoding vs Literal encoding

1 reply on 1 page. Most recent reply: Sep 22, 2007 6:49 AM by close wind

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Deepak Kalra

Posts: 2
Nickname: kalra
Registered: Jan, 2007

Soap encoding vs Literal encoding Posted: Jan 10, 2007 4:54 PM
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As we know RPC style use soap encoding (Java <-> XML <-> Java) where as Dcoument style use literal encoding.

1.Can somene please explain me what's the difference between two

2. How does Dcoument style web service gives better performance

3. I have generated the wsdl(using axis) for both document and rpc style web service i.e. style="rpc" and style="document" in server-config.wsdd. I have noticed the difference the way it generates the soap messgae. In case of RPC, soap request message conatin operation name where as in case document style , soap request message does not contain operation name. this is the only difference I can figure it out

Does Axis do something different for document style web service i.e. in terms of serialization/deserialization, parsing etc

Regards
Deepak


close wind

Posts: 2
Nickname: closewind
Registered: Sep, 2007

Re: Soap encoding vs Literal encoding Posted: Sep 22, 2007 6:49 AM
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1、As i know,the difference them is that there aren't any information about data's type in the SOAP requesting message when you using Document style.

2、if you use RPC style,axis will help you deal with Serialize/Deserialize.But the processing is dynamic with poor effiecency. For Document style,axis may be requiring developer implement the Serialize/Deserialize processing himself.now,it is faster of cource.The man knows everything of the datas.

3、When the SOAP requesting message arrived,axis will check if the first param recorded in the SOAP-Body is different to the operation name recorded in service.xml.Same,is RPC;other,is Document.

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