batch-api | Jakarta Batch project produces the Batch Specification | Batch Processing library
kandi X-RAY | batch-api Summary
kandi X-RAY | batch-api Summary
This specification describes the job specification language, Java programming model, and runtime environment for Jakarta Batch. It is designed for use on Jakarta EE platforms, and also in other Java SE environments.
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- Get the JobOperator
batch-api Key Features
batch-api Examples and Code Snippets
Community Discussions
Trending Discussions on batch-api
QUESTION
I am writing a Payara Micro web application that should connect to a database as defined in persistence.xml
. The database it should connect to is a file on my local machine and at the time of project startup, it does not exist. To my understanding, H2 should create a file for the database on first connect.
The persistence.xml
looks like:
ANSWER
Answered 2021-Mar-09 at 09:54The problem is that you're using transaction-type="JTA"
, which means that the datasource is retrieved from Payara Micro and not created by Hibernate based on the properties you specified.
You should change transaction-type="JTA"
to transaction-type="RESOURCE_LOCAL"
. That should fix it and behave as you expect.
What's happening now is that Hibernate asks for a datasource from Payara Micro and ignores the hibernate.connection
properties. You didn't specify any datasource JNDI name (e.g. with the hibernate.connection.datasource
), therefore it will retrieve the default datasource. The default datasource in Payara Micro is for an H2 database stored in a temporary directory.
QUESTION
I am starting with a basic Spring Batch getting started example. I have only added one instruction to stop the job in its beggining but I am getting a exception at runtime.
...ANSWER
Answered 2021-Jan-15 at 04:19Please add below in your build.gradle it will go through.
QUESTION
I have upgraded tomcat version to 8.5.51
from 7.0.59
. After this upgrade I am getting below exception when trying to access index.jsp page.
ANSWER
Answered 2020-Apr-14 at 10:47In this particular case, one of the library(jar) from application's WEB-INF/lib directory was causing this issue and the jar is...
QUESTION
I'm working with IntelliJ 2019.2 and cannot start the Glassfish Server 4.1.2 (Full Platform). I've found some solution proposals for this error, but none of them worked for me, e.g. this post or this article.
Output
...ANSWER
Answered 2019-Jul-25 at 20:39Inside of your Injellij double shift (press shift twice) to open the search and type in JDK. Under actions click on switch boot JDK and make sure you have one there if not select one and then click save and restart. hope this works and helps.
QUESTION
I've generated a Spring Boot web application using Spring Initializr, using embedded Tomcat + Thymeleaf template engine, and package as an executable JAR file.
Technologies used :
Spring Boot 1.4.2.RELEASE, Spring 4.3.4.RELEASE, Thymeleaf 2.1.5.RELEASE, Tomcat Embed 8.5.6, Maven 3, Java 8.
Now I want to implement a Test using the class SpringApplicationConfiguration
, so I imported
ANSWER
Answered 2017-Mar-12 at 15:33SpringApplicationConfiguration
is deprecated in favor of SpringBootTest
. It was removed in latest spring-boot versions.
You mentioned that you're using Spring Boot 1.4.2
but in fact I see dependencies to 1.5.2
and this is the reason why you can't import it.
I recommend you to use SpringBootTest
whenever you want to load spring context in test.
QUESTION
spring butch configuration file:
...ANSWER
Answered 2019-Jun-10 at 19:58It seem was no intellij idea issues...
I've tried to remove my configured datasource
trying experiment with default one using embedded db. It works correctly. Next thing that I've done, I used my first datasource
configuration but with different step names. That works. Checking DB I've detected that every executed step has COMPLETED
status.
Continue investigation...
Every my step has COMPLETED
status in the DB. By default spring batch doesn't allow execute completed steps.
To make COMPLETED
steps handled one more time we can:
- update
COMPLETED
status in DB withSTOPPED
orFAILED
- that is really hack - use in step builder function
.allowStartIfComplete(true)
- the feature of spring batch.
QUESTION
I have a Java EE batch application implemented with jberet deployed on WildFly application server. This application also expose a REST api to trigger a job on demand.
I have following class creating beans to be injected:
...ANSWER
Answered 2019-Apr-17 at 13:58Try adding @Named to your reader, processor and writer classes, and removing src/main/resources/META-INF/batch.xml. This will let CDI to discover batch artifacts as CDI beans and perform dependency injection.
QUESTION
I'm not sure how secure are environment settings in Azure Batch. Do I need to use certificates?
I am running tasks in Azure Batch, currently passing storage token with EnvironmentSetting. I cannot find any details in documentation on how secure is that. After reading security with certificates I feel like this is the way to go ("You typically need to use certificates when you encrypt or decrypt sensitive information for tasks, like the key for an Azure Storage account."), yet I'm not 100% convinced.
So, are environment settings secure or not?
...ANSWER
Answered 2019-Apr-04 at 09:56If you just talk about the secure itself, it's a too broad question. In addition, you have many ways to add its security.
First, the environment variables are visible only in the context of the task user, the user account on the node under which a task is executed. And you cannot see them if you connect remotely. It's a secure setting. Then you can set the certificate as you provide, it's also a secure setting. They are the settings of Azure Batch itself.
For more, you can also control the permission to access your batch account. It's also a secure setting. So relatively speaking, it's secure. Hope my opinion will help you understand the security of the batch environment variables.
QUESTION
Scenario:
Extended the Parent POM into the Child POM. So spring-boot-starter-security
got inherited.
Normally, if triggered, http://localhost:9000/
, the control comes to the Controller class where the following method is defined:
ANSWER
Answered 2019-Mar-19 at 21:32Just disable Spring Security in your SecurityConfiguration
for all requests:
QUESTION
Currently I am trying to using SpringBootTest for Integration test along with Spring-cloud-contract, but for some reason I am not able to get the Embedded tomcat instance up and running. With Spring Boot Debug I am getting the following logs
...ANSWER
Answered 2017-Jul-18 at 15:39Since you're using Jetty you should be adding spring-cloud-starter-contract-stub-runner-jetty
- that way the started WireMock will use the proper container.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install batch-api
You can use batch-api 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 batch-api 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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