How to use parse template
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The document discusses how to use a parse template in Mule applications. A parse template loads an external file into a Mule flow and uses it as a template to insert data returned from Mule expressions. The example shows a flow that uses a HTTP listener, parse template component, and external XML file to dynamically generate an XML response based on query parameters passed in the URL.
![• Myfile.xml:
• <Name>#[message.inboundProperties.'http.q
uery.params'.name]</Name>
• <Age>#[message.inboundProperties.'http.que
ry.params'.age]</Age>](https://image.slidesharecdn.com/howtouseparsetemplate-160604105447/85/How-to-use-parse-template-6-320.jpg)
How to use parse template
- 1. How to use Parse Template 04-06-2015
- 2. Abstract • The main motto of this PPT is How to use Parse Template in our applications.
- 3. Introduction • Use a parse template to load the content of a flow-external file into a Mule flow, then use the file as a template into which you can insert data returned as the result of evaluated Mule expressions.
- 4. Example
- 5. .mflow • <?xml version="1.0" encoding="UTF-8"?> • <mule 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" • 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:listener-config name="HTTP_Listener_Configuration" host="0.0.0.0" port="8089" doc:name="HTTP Listener Configuration"/> • <flow name="ParseTempletFlow"> • <http:listener config-ref="HTTP_Listener_Configuration" path="/*" doc:name="HTTP"/> • <logger message="--Flow started--" level="INFO" doc:name="Logger"/> • <parse-template location=“****srcmainresourcesmyfile.xml" doc:name="Parse Template"/> • </flow> • </mule> •
- 6. • Myfile.xml: • <Name>#[message.inboundProperties.'http.q uery.params'.name]</Name> • <Age>#[message.inboundProperties.'http.que ry.params'.age]</Age>
- 7. • Output:
- 8. • Flow of execution: 1. URL to trigger the service from browser http://localhost:8089/parsetemplate?name=siva &age=25 2. POC will read inbound parameters and update the myfile.xml with above inbound parameters and returns the final xml back to browser