Insert CSV file from FTP to MySQL using Mulesoft [closed] - mysql

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I am still new at Mulesoft EE. I need to get CSV file from FTP server (Filezilla) and insert it into MySQL database (Wamp).
I want to run this test code (I replaced the FTP with HTTP in order to test) but postman plugin shows no results!
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:...>
<db:mysql-config name="MySQL_Configuration" host="localhost"
port="3306" database="information"
doc:name="MySQL Configuration" />
<data-mapper:config name="CSV_To_XML" transformationGraphPath="csv_to_xml.grf" doc:name="CSV_To_XML"/>
<jdbc-ee:mysql-data-source name="MySQL_Data_Source" user="User" password="Pass" url="jdbc:mysql://localhost:3306/information" transactionIsolation="UNSPECIFIED" doc:name="MySQL Data Source"/>
<jdbc-ee:connector name="Database" dataSource-ref="MySQL_Data_Source" validateConnections="true" queryTimeout="-1" pollingFrequency="0" doc:name="Database"/>
<flow name="dbFlow1" doc:name="dbFlow1">
<http:inbound-endpoint exchange-pattern="one-way" host="localhost" port="8084" path="csv" doc:name="HTTP"/>
<data-mapper:transform config-ref="CSV_To_XML" doc:name="CSV To XML"/>
<byte-array-to-string-transformer doc:name="Byte Array to String"/>
<foreach collection="#[xpath('//info')]" doc:name="For Each">
<mulexml:dom-to-xml-transformer doc:name="DOM to XML"/>
<db:insert config-ref="MySQL_Configuration" doc:name="Database">
<db:parameterized-query><![CDATA[INSERT INTO `information`.`user_table`
(`current_date`,
`serialnumber`,
`gender`,
`fullname`,
`birthdate`,
`email`,
`mobilnumber`,
`address`)
VALUES
(#[xpath://date],
#[xpath://serialnumber],
#[xpath://gender],
#[xpath://fullname],
#[xpath://birthdate],
#[xpath://email],
#[xpath://mobilenumber],
#[xpath://address]
);]]></db:parameterized-query>
</db:insert>
<message-properties-transformer scope="invocation" doc:name="Message Properties">
<add-message-property key="count" value="#[flowVars.counter]"/>
</message-properties-transformer>
</foreach>
<logger message="#[payload] Number of records #[flowVars.count]" level="INFO" doc:name="Logger"/>
<smtp:outbound-endpoint host="localhost" responseTimeout="10000" doc:name="SMTP"/>
</flow>
</mule>

Answer 1

Let's see if the following helps you. Just replace my File connector with your FTP one, should work.
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:smtp="http://www.mulesoft.org/schema/mule/smtp" xmlns:tracking="http://www.mulesoft.org/schema/mule/ee/tracking" xmlns:mulexml="http://www.mulesoft.org/schema/mule/xml" xmlns:file="http://www.mulesoft.org/schema/mule/file"
xmlns:db="http://www.mulesoft.org/schema/mule/db" xmlns:data-mapper="http://www.mulesoft.org/schema/mule/ee/data-mapper"
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-3.5.0"
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/file http://www.mulesoft.org/schema/mule/file/current/mule-file.xsd
http://www.mulesoft.org/schema/mule/ee/data-mapper http://www.mulesoft.org/schema/mule/ee/data-mapper/current/mule-data-mapper.xsd
http://www.mulesoft.org/schema/mule/db http://www.mulesoft.org/schema/mule/db/current/mule-db.xsd
http://www.mulesoft.org/schema/mule/xml http://www.mulesoft.org/schema/mule/xml/current/mule-xml.xsd
http://www.mulesoft.org/schema/mule/ee/tracking http://www.mulesoft.org/schema/mule/ee/tracking/current/mule-tracking-ee.xsd
http://www.mulesoft.org/schema/mule/smtp http://www.mulesoft.org/schema/mule/smtp/current/mule-smtp.xsd">
<db:mysql-config name="MySQL_Configuration" host="localhost"
port="3306" user="" password="" database="information"
doc:name="MySQL Configuration" />
<data-mapper:config name="CSV_To_XML" transformationGraphPath="csv_to_xml.grf" doc:name="CSV_To_XML"/>
<flow name="stackoverflow-ftp-dbFlow1" doc:name="stackoverflow-ftp-dbFlow1">
<file:inbound-endpoint path="" responseTimeout="10000" doc:name="File" />
<data-mapper:transform config-ref="CSV_To_XML" doc:name="CSV To XML"/>
<byte-array-to-string-transformer doc:name="Byte Array to String"/>
<foreach collection="#[xpath('//info')]" doc:name="For Each">
<mulexml:dom-to-xml-transformer doc:name="DOM to XML"/>
<db:insert config-ref="MySQL_Configuration" doc:name="Database">
<db:parameterized-query><![CDATA[INSERT INTO `information`.`user_table`
(`current_date`,
`serialnumber`,
`gender`,
`fullname`,
`birthdate`,
`email`,
`mobilnumber`,
`address`)
VALUES
(#[xpath://date],
#[xpath://serialnumber],
#[xpath://gender],
#[xpath://fullname],
#[xpath://birthdate],
#[xpath://email],
#[xpath://mobilenumber],
#[xpath://address]
);]]></db:parameterized-query>
</db:insert>
<message-properties-transformer scope="invocation" doc:name="Message Properties">
<add-message-property key="count" value="#[flowVars.counter]"/>
</message-properties-transformer>
</foreach>
<logger message="#[payload] Number of records #[flowVars.count]" level="INFO" doc:name="Logger"/>
<set-payload value="#[flowVars.count]" doc:name="Set Payload"/>
<smtp:outbound-endpoint host="localhost" responseTimeout="10000" doc:name="SMTP"/>
</flow>
</mule>
I used the DataMapper feature in Anypoint Studio 3.5 of MuleSoft to actually make the mapping from your CSV to XML that I use in the flow.
There you can just set the example file of your csv as input example, and the xml as output example.
I used the following files assuming the little information you offered...
Users csv as Input format example for DataMapper:
date|serialnumber|gender|fullname|birthdate|email|mobilenumber|address
03-07-2014|129329|m|your name|12-03-1970|my#mail.com|219239|my address
04-07-2014|129329|w|her name|12-03-1975|her#mail.com|219229|her address
User XML I as Output format example for DataMapper Attention: The flow variables and xpath expressions depend on it!!
<infos>
<info>
<date></date>
<serialnumber></serialnumber>
<gender></gender>
<fullname></fullname>
<birthdate></birthdate>
<email></email>
<mobilenumber></mobilenumber>
<address></address>
</info>
<info>
<date></date>
<serialnumber></serialnumber>
<gender></gender>
<fullname></fullname>
<birthdate></birthdate>
<email></email>
<mobilenumber></mobilenumber>
<address></address>
</info>
</infos>
Good luck!
PS: Don't forget to add the mysql lib to your classpath or maven.