spring-batch-example | example for spring batch | Batch Processing library
kandi X-RAY | spring-batch-example Summary
kandi X-RAY | spring-batch-example Summary
example for spring batch
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Top functions reviewed by kandi - BETA
- run trigger .
- Process a trigger .
- Update job information .
- Send alarm message .
- Read log .
- Add a trigger .
- update job cron
- Execute the given command to a file .
- Resolve exception .
- Init adminiz list .
spring-batch-example Key Features
spring-batch-example Examples and Code Snippets
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QUESTION
I'm trying to run my first Batch Spring application but I have thw following issue with the row mapper at runtime:
Cannot convert value of type [com.tutoref.batch.ProductMapper] to required type [org.springframework.jdbc.core.RowMapper] for property 'rowMapper': no matching editors or conversion strategy found
The program must export some data from my sql to flat file (csv). In the following I include the main files (I can add any file if it is required). I'm also concerned with the versions in my pom.xml.
My IDE is eclipse. and here is my pom.xml :
...ANSWER
Answered 2017-Jul-30 at 18:54Cannot convert value of type [com.tutoref.batch.ProductMapper] to required type [org.springframework.jdbc.core.RowMapper] for property 'rowMapper': no matching editors or conversion strategy found
This exception means that productItemReader
bean is waiting for a org.springframework.jdbc.core.RowMapper
object in the rowmapper
property, but it's receiving a reference object of type com.tutoref.batch.ProductMapper
.
The issue is in public class ProductMapper implements FieldSetMapper
Go to ProductMapper class and implements org.springframework.jdbc.core.RowMapper instead of FieldSetMapper
This is an example of how implement RowMapper Interface, MessageContainer is a pojo example like Product
class in your project.
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No vulnerabilities reported
Install spring-batch-example
You can use spring-batch-example like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the spring-batch-example component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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