The document discusses using a Bean as a data source in Mule's database connector. It shows an XML configuration that defines a Bean pointing to a SQL Server database, and uses it to configure the database connector. It then demonstrates a flow that exposes an HTTP endpoint, uses the database connector to execute a SQL select query, and logs the results.

2.  The main motto of this PPT is How to use
Bean as Datasource in Database connector in
our applications.

3.  The Database connector allows you to
connect with almost any Java Database
Connectivity (JDBC) relational database using
a single interface for every case. The
Database connector allows you to run diverse
SQL operations on your database, including
Select, Insert, Update, Delete, and even
Stored Procedures.

5. .mflow
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:context="http://www.springframework.org/schema/context" 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/documentation" xmlns:spring="http://www.springframework.org/schema/beans"
version="EE-3.4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-
current.xsd
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
http://www.mulesoft.org/schema/mule/ee/jdbc http://www.mulesoft.org/schema/mule/ee/jdbc/current/mule-jdbc-ee.xsd">
<spring:beans>
<spring:bean id="Bean1" name="Bean" class="org.enhydra.jdbc.standard.StandardDataSource">
<spring:property name="driverName" value="com.microsoft.sqlserver.jdbc.SQLServerDriver"/>
<spring:property name="url" value="jdbc:sqlserver://localhost:1433;databaseName=test1;user=*****;password=******"/>
</spring:bean>
</spring:beans>
<jdbc-ee:connector name="Database" validateConnections="true" queryTimeout="-1" pollingFrequency="0" doc:name="Database"
dataSource-ref="Bean1"/>
<context:property-placeholder location="file:${mule_home}/conf/esb-ecomm-details.properties,file:${mule_home}/conf/esb-soa-vmes-
db.properties,file:${mule_home}/conf/esb-ecom-sf-query-details.properties,file:${mule_home}/conf/esb-ecom-
error.properties,file:${mule_home}/conf/esb-vpdm-details.properties"/>
<flow name="DataBase_BeanFlow1" doc:name="DataBase_BeanFlow1">
<http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8089" doc:name="HTTP" path="dbtest"/>
<logger message="--entered" level="INFO" doc:name="Logger"/>
<jdbc-ee:outbound-endpoint exchange-pattern="request-response" queryKey="select" queryTimeout="-1" connector-ref="Database"
doc:name="Database">
<jdbc-ee:query key="select" value="select * from mytable"/>
</jdbc-ee:outbound-endpoint>
<logger message="--after db--#[payload]" level="INFO" doc:name="Logger"/>
</flow>
</mule>

6.  Output:
 INFO 2015-12-12 05:49:03,286 [main] org.mule.DefaultMuleContext:
 **********************************************************************
 * Application: database_bean *
 * OS encoding: Cp1252, Mule encoding: UTF-8 *
 * *
 * Agents Running: *
 * Clustering Agent *
 * JMX Agent *
 **********************************************************************
 INFO 2015-12-12 05:49:03,288 [main] org.mule.module.launcher.MuleDeploymentService:
 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++
 + Started app 'database_bean' +
 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++
 INFO 2015-12-12 05:49:42,464 [[database_bean].connector.http.mule.default.receiver.02]
org.mule.api.processor.LoggerMessageProcessor: --entered
 INFO 2015-12-12 05:49:42,473 [[database_bean].connector.http.mule.default.receiver.02]
org.mule.lifecycle.AbstractLifecycleManager: Initialising: 'Database.dispatcher.543460185'.
Object is: EEJdbcMessageDispatcher
 INFO 2015-12-12 05:49:42,474 [[database_bean].connector.http.mule.default.receiver.02]
org.mule.lifecycle.AbstractLifecycleManager: Starting: 'Database.dispatcher.543460185'. Object
is: EEJdbcMessageDispatcher
 INFO 2015-12-12 05:49:42,770 [[database_bean].connector.http.mule.default.receiver.02]
org.mule.api.processor.LoggerMessageProcessor: --after db--[{subj=Hindi, marks=55,
name=Ramesh, id=1}, {subj=English, marks=65, name=Mahesh, id=2}, {subj=science,
marks=75, name=Pavan, id=3}, {subj=social, marks=45, name=Siva, id=4}]

7.  Flow of execution:
1. URL to trigger the service from browser
http://localhost:8089/dbtest
2. Database component connects to the specific
database, executes the select query and prints
the result

8.  https://docs.mulesoft.com/mule-user-
guide/v/3.7/database-connector