WSO2 ESB Batch Iterator Mediator

What is WSO2 ESB?

WSO2 ESB is an open source Enterprise Service Bus that enables interoperability among various heterogeneous systems and business applications.

Features

Batch Iterator Mediator extends WOS2 Iterate Mediator by providing iteration by several elements (batch) at a time.

Usage

1. Get the WSO2 ESB Bacth Iterator Mediator jar

You have two options:

a) Add as a Maven/Gradle/Ivy dependency to your project. Get the dependency snippet from here.

b) Download it manually from here.

2. Install the mediator to the ESB

Copy the wso2-esb-batch-iterator-mediator-x.y.jar to $WSO2_ESB_HOME/repository/components/dropins/.

3. Use it in your proxies/sequences

Mediator can be used as follows:

<batchIterator batchSize="number" [continueParent=(true | false)] [preservePayload=(true | false)] (attachPath="xpath")? expression="xpath">
   <target [to="uri"] [soapAction="qname"] [sequence="sequence_ref"] [endpoint="endpoint_ref"]>
     <sequence>
       (mediator)+
     </sequence>?
     <endpoint>
       endpoint
     </endpoint>?
   </target>+
</batchIterator>

Example

<batchIterator batchSize="3" expression="//iterate">
   <target>
     <sequence>
       <!-- Do something here with elements -->
     </sequence>
   </target>
</batchIterator>

Technical Requirements

Usage

• Oracle Java 6 or above
• WSO2 ESB
  • Wrapper Mediator has been tested with WSO2 ESB versions 4.9.0 & 5.0.0

Development

• Java 6 + Maven 3.0.X

Contributors

• Kreshnik Gunga
• Ville Harvala

License

Copyright © 2016 Mystes Oy. Licensed under the Apache 2.0 License.