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Before digging into implementation details, let's take a look at the relationship between the example scenario and the Splitter EIP by comparing their core components.
| Splitter EIP (Figure 1) | Splitter Example Scenario (Figure 2) |
|---|---|
| New Order Request | Stock Quote Request |
| Splitter | Iterate Mediator |
| Order Item Request | Endpoint (stock quote service instances) |
Environment setup
- Download and install WSO2 ESB from http://wso2.com/products/enterprise-service-bus. For a list of prerequisites and step-by-step installation instructions, refer to Installation Guide in the WSO2 ESB documentation.
- Start a Sample Axis2 server instance. For instructions, refer to the section Setting up the ESB Samples - Starting the Axis2 server in the WSO2 ESB documentation.
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Note that the three requests will appear as sent in the Axis2 server log.
You view the following output in the Axis2 Console:
samples.services.SimpleStockQuoteService :: Generating quote for : IBM
samples.services.SimpleStockQuoteService :: Generating quote for : IBM
samples.services.SimpleStockQuoteService :: Generating quote for : WSO2
Also, you view the following output in the Soap UI.
How the implementation works
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