![• .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/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">
• <jdbc-ee:mssql-data-source name="MS_SQL_Data_Source" user=“**" password=“****" url="jdbc:sqlserver://localhost;databaseName=test1"
transactionIsolation="UNSPECIFIED" doc:name="MS SQL Data Source"/>
• <jdbc-ee:connector name="Database" dataSource-ref="MS_SQL_Data_Source" validateConnections="true" queryTimeout="-1"
pollingFrequency="0" doc:name="Database"/>
• <flow name="Database_ComponentFlow1" doc:name="Database_ComponentFlow1">
• <http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8087" path="database" doc:name="HTTP"/>
• <logger message="--main flow--" 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="--Result is--#[payload]" level="INFO" doc:name="Logger"/>
• </flow>
• </mule>](https://image.slidesharecdn.com/databasecomponentinmuledemo-151211042552-160319103532/85/Database-component-in-mule-5-320.jpg)
![• Output:
• INFO 2015-10-03 17:34:29,440 [[Database Component].config.change.2.thread.1] org.mule.DefaultMuleContext:
• **********************************************************************
• * Application: Database Component *
• * OS encoding: Cp1252, Mule encoding: UTF-8 *
• * *
• * Agents Running: *
• * Clustering Agent *
• * JMX Agent *
• **********************************************************************
• INFO 2015-10-03 17:34:29,441 [[Database Component].config.change.2.thread.1]
org.mule.module.launcher.MuleDeploymentService:
• ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
• + Started app 'Database Component' +
• ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
• INFO 2015-10-03 17:34:35,704 [[Database Component].connector.http.mule.default.receiver.02]
org.mule.api.processor.LoggerMessageProcessor: --main flow--
• INFO 2015-10-03 17:34:35,705 [[Database Component].connector.http.mule.default.receiver.02]
org.mule.lifecycle.AbstractLifecycleManager: Initialising: 'Database.dispatcher.1030403796'. Object is:
EEJdbcMessageDispatcher
• INFO 2015-10-03 17:34:35,705 [[Database Component].connector.http.mule.default.receiver.02]
org.mule.lifecycle.AbstractLifecycleManager: Starting: 'Database.dispatcher.1030403796'. Object is:
EEJdbcMessageDispatcher
• INFO 2015-10-03 17:34:35,815 [[Database Component].connector.http.mule.default.receiver.02]
org.mule.api.processor.LoggerMessageProcessor: --Result is--[{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}]](https://image.slidesharecdn.com/databasecomponentinmuledemo-151211042552-160319103532/85/Database-component-in-mule-6-320.jpg)
Database component in mule
- 1. Database Component In Mule Demo
- 2. Abstract • The main motto of this PPT is how to use Database component in our applications.
- 3. Introduction • 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.
- 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/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"> • <jdbc-ee:mssql-data-source name="MS_SQL_Data_Source" user=“**" password=“****" url="jdbc:sqlserver://localhost;databaseName=test1" transactionIsolation="UNSPECIFIED" doc:name="MS SQL Data Source"/> • <jdbc-ee:connector name="Database" dataSource-ref="MS_SQL_Data_Source" validateConnections="true" queryTimeout="-1" pollingFrequency="0" doc:name="Database"/> • <flow name="Database_ComponentFlow1" doc:name="Database_ComponentFlow1"> • <http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8087" path="database" doc:name="HTTP"/> • <logger message="--main flow--" 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="--Result is--#[payload]" level="INFO" doc:name="Logger"/> • </flow> • </mule>
- 6. • Output: • INFO 2015-10-03 17:34:29,440 [[Database Component].config.change.2.thread.1] org.mule.DefaultMuleContext: • ********************************************************************** • * Application: Database Component * • * OS encoding: Cp1252, Mule encoding: UTF-8 * • * * • * Agents Running: * • * Clustering Agent * • * JMX Agent * • ********************************************************************** • INFO 2015-10-03 17:34:29,441 [[Database Component].config.change.2.thread.1] org.mule.module.launcher.MuleDeploymentService: • ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ • + Started app 'Database Component' + • ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ • INFO 2015-10-03 17:34:35,704 [[Database Component].connector.http.mule.default.receiver.02] org.mule.api.processor.LoggerMessageProcessor: --main flow-- • INFO 2015-10-03 17:34:35,705 [[Database Component].connector.http.mule.default.receiver.02] org.mule.lifecycle.AbstractLifecycleManager: Initialising: 'Database.dispatcher.1030403796'. Object is: EEJdbcMessageDispatcher • INFO 2015-10-03 17:34:35,705 [[Database Component].connector.http.mule.default.receiver.02] org.mule.lifecycle.AbstractLifecycleManager: Starting: 'Database.dispatcher.1030403796'. Object is: EEJdbcMessageDispatcher • INFO 2015-10-03 17:34:35,815 [[Database Component].connector.http.mule.default.receiver.02] org.mule.api.processor.LoggerMessageProcessor: --Result is--[{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:8087/database 2. Database component connects to the specific database, executes the select query and prints the result