This document provides instructions for connecting to a Microsoft SQL Server database from Mule and executing a stored procedure to retrieve result sets in JSON format. It describes the prerequisites, Mule flow configuration including global configuration, data source configuration, database component configuration, and logger component configuration to call a stored procedure and output the results as JSON.

1. Running MsSQL Stored Procedures in Mule

2. In this tutorial we are connecting to MsSQL
Stored Procedure to fetch the Result Set in JSON
Format.
Pre-requisites:
● Anypoint Studio
● MsSQL database and Stored Procedure
details
● JDK 7

3. Mule Flow

4. Generic Database Configuration

5. Data Source Configuration

6. Database Component Configuration

7. Logger Component Configuration

8. Http Component Configuration

9. Mule Configuration Flow
Global Configurains :
<spring:beans>
<spring:bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
name="mssqlDataSource" destroy-method="close">
<spring:property name="username" value="${DS_DB_USER}" />
<spring:property name="password" value="${DS_DB_PASSWORD}" />
<spring:property name="url" value="${DS_DB_URL}" />
<spring:property name="driverClassName" value="${DB_DRIVER}" />
<spring:property name="removeAbandoned" value="true" />
<spring:property name="initialSize" value="1" />
<spring:property name="maxActive" value="3" />
<spring:property name="maxIdle" value="1" />
<spring:property name="maxWait" value="5000" />
</spring:bean>
</spring:beans>
<db:generic-config name="Generic_Database_Configuration"
dataSource-ref="dataSource" doc:name="Generic Database Configuration">
<db:pooling-profile />
</db:generic-config>

10. Flow Source
<flow name="mssqltestFlow1" doc:name="mssqltestFlow1">
<http:inbound-endpoint exchange-pattern="request-response" host="localhost"
port="8081" doc:name="HTTP"/>
<db:stored-procedure config-ref="Generic_Database_Configuration"
doc:name="Database">
<db:parameterized-query><![CDATA[{call
test.fetchResults(:id)}]]></db:parameterized-query>
<db:in-param name="id" type="INTEGER" value="#[payload]"/>
</db:stored-procedure>
<logger message="#[payload.resultSet1]" level="INFO" doc:name="Logger"/>
<json:object-to-json-transformer doc:name="Object to JSON"/>
</flow>