Content Modifier - Concatenate Array Inputs

 Requirement is to extract the repeated XML node with Static parent node.

Step 1 -

Here, I am passing input in the Content modifier itself.

Sample Input:

<Root>

<Employee>

<Name>Akshay</Name>

<ID>1</ID>

</Employee>

<Employee>

<Name>Sudeep</Name>

<ID>2</ID>

</Employee>

<Employee>

<Name>Advik</Name>

<ID>3</ID>

</Employee>

<Employee>

<Name>Hirva</Name>

<ID>4</ID>

</Employee>

</Root>

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Step 2 :

Declare Property variables to hold the output.

Name_Concat

 string-join(/Root/Employee/Name, ",")

ID_Concat

 string-join(/Root/Employee/ID, ",")

Below is the config. of the message body tab of the content modifier:

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Step 3:

Using a Groovy script to log the payload

import com.sap.gateway.ip.core.customdev.util.Message;

import java.util.HashMap;

def Message processData(Message message) {

def body = message.getBody(java.lang.String) as String;

def messageLog = messageLogFactory.getMessageLog(message);

messageLog.addAttachmentAsString("Payload", body, "text/plain");

return message;

}

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Final Output :