Calling Talend Job from PHP Application
Table of Contents:
1. Create a Talend Job:
1.1 Overview:
Talend allows us to export job script and call it from external java applications like eclipse or Netbeans. This procedure explains how to call a Talend job from PHP application.
1.2 Procedure:
In this article we will create a sample job which will print the two values like name and age on the console.
Here we will create a sample Talend job called CallJobFromPHPApplication with two components like tFixedFlowInput and tJavaRow.
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Select the export type as Autonomous Job and save as archive file (.zip)
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2. Create a java application in eclipse :
In eclipse, create a java application with the Project name as ‘PHP2Talend’
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Right-click on the package and create a new java class with the name PHPTest.java to call Talend job.
Unzip the CallJobFromPHPApplication job to integrate Talend files into eclipse.
Right-click on the project root folder and select Build path, then select the Configure Build path option.
3. Integrate Talend Job into Eclipse:
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In the next window open Libraries tab and click on Add External Jars button to import all the required jar files.
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3.1 Import libraries into java application:
Import below jar files from the CallJobFromPHPApplication directory.
1. Select calljobfromphpapplication_0_1.jar file from CallJobFromPHPApplication_0.1CallJobFromPHPApplication directory.
2. Import below jar files from CallJobFromPHPApplication_0.1lib directory.
- talend_file_enhanced_20070724.jar
- userRoutines.jar
- systemRoutines.jar
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Paste the copied directory into src folder as shown in the picture.
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Open the PHPTest.java class in eclipse and edit it as follows.
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Right – click on project root directory and click on export will display a new window, select Java->Runnable JAR File.
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3.2 Export runnable jar file:
Select the launch configuration details from the dropdown and browse the export destination as show in the picture.
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Now PHP2Talend.jar file has been created successfully.
4. Execute Talend job from command line using jar file:
Command:
>>Java –jar PHP2Talend.jar Java 12
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5. Execute Talend job from PHP application:
Create a Php file callingTalend.php and edit the contents like below:
$cmd="java -jar C:jarsPHP2Talend.jar";
$name="PHP";
$age ="10";
exec($cmd." ".$name." ".$age,$output);
print_r($output);
?>
Copy this file under xampp/htdocs directory (Assuming that XAMPP already installed)
Go to browser and run callingTalend.php file like below:
URL: http://localhost/callingTalend.php
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