The document discusses how to use the For Each component in Mule applications. The For Each component splits a collection into elements and processes them iteratively through embedded processors, then returns the original message. An example Mule flow is provided that uses a For Each component to connect to a database, execute a SELECT query, and print each result using For Each.

1. How to use For Each Component
By Akshay

2. Abstract
•
The main motto of this PPT is how to use For
Each component in our applications.

3. Introduction
•
The Foreach scope splits a collection into
elements and processes them iteratively
through the processors embedded in the
scope, then returns the original message to
the flow.

4. Example

5. •
.mflow<?xml version="1.0" encoding="UTF-8"?>
•
<mule xmlns:jdbc-
ee="http://www.mulesoft.org/schema/mule/ee/jdbc"
xmlns:http="http://www.mulesoft.org/schema/mule/http"
xmlns="http://www.mulesoft.org/schema/mule/core"
xmlns:doc="http://www.mulesoft.org/schema/mule/docume
ntation"
xmlns:spring="http://www.springframework.org/schema/bea
ns" version="EE-3.4.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/sche
ma/beans
http://www.springframework.org/schema/beans/spring-

6. •
Output:INFO 2015-10-03 17:50:45,299 [main]
org.mule.DefaultMuleContext:
•
**************************************
********************************
•
* Application: Database Component
*
•
* OS encoding: Cp1252, Mule encoding: UTF-8
*
•
* *
•
* Agents Running:

7. •
Flow of execution:
1. URL to trigger the service from browser
http://localhost:8087/foreach
2. Database component connects to the specific
database, executes the select query and prints
the result (one by one) using for each
component

8. References
•
https://
docs.mulesoft.com/mule-user-guide/v/3.7/foreach