spring-batch-admin

Adding a filter to the Servlet configuration in Spring Boot

别来无恙 提交于 2019-12-07 10:04:19
问题 I am using the spring-boot-starter-web bundle to build a spring-batch-admin based webapp. @Configuration @EnableAutoConfiguration(exclude = { BatchAutoConfiguration.class, DataSourceAutoConfiguration.class, WebMvcAutoConfiguration.class }) @Import(MainConfiguration.class) @EnableTransactionManagement public class BatchAdmin extends SpringBootServletInitializer { public static void main(String[] args) { SpringApplication.run(BatchAdmin.class, args); } // ... } @Configuration @ComponentScan(

Cannot convert value of type 'org.springframework.batch.item.xml.StaxEventItemWriter' to required type 'org.springframework.batch.item.ItemReader'

一曲冷凌霜 提交于 2019-12-07 01:18:27
I am developing Spring Batch MongoDB to XML example. I've successfully created the project, but when I am running it I see the below error is coming, I don't know what is going wrong here. Error for reference Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'step1': Initialization of bean failed; nested exception is org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'org.springframework.batch.item.xml.StaxEventItemWriter' to required type 'org.springframework.batch.item.ItemReader'

Is there a spring batch “job” scope?

孤者浪人 提交于 2019-12-06 21:33:59
问题 I just want to know if there is a "JOB" scope in spring batch, like the "STEP" scope ? If there is not, should we develop our custom scope, or is there a better alternative ? Thanks in advance. 回答1: A jira has been opened some times ago on the spring batch issues tracker regarding this issue: https://jira.springsource.org/browse/BATCH-1701 A pull request has been submitted as well, hopefully it will be merge soon, because I have this use case too: https://github.com/SpringSource/spring-batch

batch admin console - DispatcherServlet using InternalResourceViewResolver instead of FreeMarkerViewResolver

限于喜欢 提交于 2019-12-06 15:28:46
I have an issue with integrating the spring batch admin console into my application. The good news is that when i go to http://mymachine.com:8080/ReportingManager/batch/configuration I can get to the admin console. But when I go to http://mymachine.com:8080/ReportingManager/batch/job-configuration i get a 404 and an error saying that /batch/jobs can't be found. I've just gone through the exercise of comparing the difference in output of org.springframework.web logs between my application logs and the spring-batch-admin-sample application which I know is working. After looking at the logs it

@StepScope within Spring batch throw exception when trying pass param

不打扰是莪最后的温柔 提交于 2019-12-06 11:04:31
问题 I am having hard time to combine Spring-batch with Spring-batch-admin using Spring-boot. Because I am using Spring-batch-admin I had to disable @EnableBatchProcessing and I manually configured the two builders it provides. that came from my question here: Error Integrating spring-batch and Spring-Batch-admin Now I am trying to do simple scenario when I want to pass param from jobContext params into ItemReader using @StepScope and injection of the properties I followed the example over here

Spring Batch - where does the process run

冷暖自知 提交于 2019-12-06 08:01:22
I'm trying to wrap my head around Spring Batch, and while many tutorials show great examples of code, i feel like i'm missing how the "spring batch engine" works. Scenario 1 - On user creation, create user at external service. Web request CreateLocalUser() launch job CreateExternalUser() CreateExternalUser() can fail because of many reasons, so we want to be able to retry and log errors, which Spring Batch can do for us. Also it's a decoupled process that has nothing to do with the creation of our local user. Where does the job run? Will it run in the same thread as the web request, which

Spring Batch - create a new file each time instead of overriding it for transferring data from CSV to XML

狂风中的少年 提交于 2019-12-06 06:12:05
I am new to Spring Batch . I was trying to shift data from CSV file to XML file & able to shift it successfully. But when each time I run the code my XML (output file) getting override which I dont want, instead I want to create new output file (old output files should be there, require for data tracking purpose) for each run. How can I do that ? Here is the my code: What I need to change in below file? Let me know if you need more file code from my side. <beans xmlns="http://www.springframework.org/schema/beans" xmlns:batch="http://www.springframework.org/schema/batch" xmlns:xsi="http://www

Is there a spring batch “job” scope?

隐身守侯 提交于 2019-12-05 02:23:37
I just want to know if there is a "JOB" scope in spring batch, like the "STEP" scope ? If there is not, should we develop our custom scope, or is there a better alternative ? Thanks in advance. Raphaël Brugier A jira has been opened some times ago on the spring batch issues tracker regarding this issue: https://jira.springsource.org/browse/BATCH-1701 A pull request has been submitted as well, hopefully it will be merge soon, because I have this use case too: https://github.com/SpringSource/spring-batch/pull/41 There are multiple workarounds in the mean time, each with its drawback, see this

@StepScope within Spring batch throw exception when trying pass param

有些话、适合烂在心里 提交于 2019-12-04 17:13:19
I am having hard time to combine Spring-batch with Spring-batch-admin using Spring-boot. Because I am using Spring-batch-admin I had to disable @EnableBatchProcessing and I manually configured the two builders it provides. that came from my question here: Error Integrating spring-batch and Spring-Batch-admin Now I am trying to do simple scenario when I want to pass param from jobContext params into ItemReader using @StepScope and injection of the properties I followed the example over here(the example is without spring-batch-admin and spring boot) using @StepScope explanation And I get this

Reading Records From a Database in Spring Batch

*爱你&永不变心* 提交于 2019-12-04 15:50:27
I'm trying to read some records from a database using loops then do some calculations on the records (updating a field called total). But i'm new to spring batch so please can anyone provide me with some tips. incomplete-co.de this sounds like something the chunk pattern would address. you can use re-use existing Spring Batch components to read from the database, compose your own processor, then pass back to a Spring Batch component to store. say the use case is like this; - read a record - record.setTotalColumn(record.getColumn2() + record.getColumn3()) - update this configuration might look