Aeai ESB-based Exception Handling Control

1. Overview

The exception handling mechanism is very important for capturing exceptions and data backtracking. aeai ESB provides you with a process exception capturing mechanism that allows you to easily implement exception handling.

2. Example 2. 1. Main exception handling process 2.1.1. Create an HTTP Process

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2.1.2. Overall Flowchart

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2.1.3. Throwing an exception component

Packagecom. aeai. Video. messageflows. exceptionhandlehttp;

 

Import com. agileai. ESB. Core. adapteexception;

Importcom. agileai. ESB. component. transformer. javatransformer;

 

Public class javaconverter1 extendsjavatransformer {

Publicvoid handlerequest () throws adapteexception {

Try {

Thrownew exception ("throwing an exception ");

} Catch (exception e ){

Logger. Error (E. getlocalizedmessage (), e );

Thrownew adapteexception (E. getlocalizedmessage (), e );

}

}

}

2. Exception Handling sub-process 2.2.1. Embed creation process

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2.2.2. Overall Flowchart

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2.2.3. Exception Handling component

PackageCom. aeai. Video. messageflows. exceptionhandleembed;

 

ImportCom. agileai. ESB. Core. adapteexception;

ImportCom. agileai. ESB. component. transformer. javatransformer;

 

Public ClassJavaconverter1ExtendsJavatransformer {

Public VoidHandlerequest ()ThrowsAdapteexception {

Try{

Logger. Error ("= Exception = ");

// Handle exceptions

}Catch(Exception e ){

Logger. Error (E. getlocalizedmessage (), e );

Throw NewAdapteexception (E. getlocalizedmessage (), e );

}

}

}

2. 3. Call sub-process

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2. 4. Test

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Aeai ESB-based exception handling control document download

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Aeai ESB-based Exception Handling Control