jsr352

问题 I'm using JBeret implementation of jsr-352 specs. This is my job configuration, in short: <job id="expired-customer-cancellation" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd" version="1.0" jsl-name="job-parent" parent="job-parent"> <step id="step1" next="step2"> <chunk item-count="#{jobParameters['chunksize']}?:3"> <reader ref="eccReader

问题 Is there a way to achieve the following logic with JSR 352 Batch API? I have a series of Steps that each need to be executed based on a different condition known when starting the job. ConditionsEntity is provided by an external system. public List<Steps> createStepSequence(ConditionsEntity conditions) { if (conditions.isStep1Enabled()) { steps.add(step1) } if (conditions.isStep2Enabled()) { steps.add(step2) } if (conditions.isStep3Enabled()) { steps.add(step3) } //many more ifs return steps;

问题 I have a simple Spring Batch application complying with JSR-352. I need to deploy this as a managed Task on Spring Cloud Data Flow server. As far as I know - to be able to deploy this as a Task I need to convert this application as a Spring Boot app. I have tried to add Spring Boot dependencies and Main class however it is not running the Batch job when I start the app. Main Class @SpringBootConfiguration @EnableAutoConfiguration @EnableBatchProcessing public class Application { public static

问题 I am using WebSphere Application Server 8.5.5.8/wlp-1.0.11.cl50820151201-1942 and I am using batchManagement-1.0 and adminCenter-1.0 in my featureManager list like below <featureManager> <feature>servlet-3.1</feature> <feature>batchManagement-1.0</feature> <feature>batch-1.0</feature> <feature>localConnector-1.0</feature> <feature>adminCenter-1.0</feature> </featureManager> server.xml is showing below warning ['adminCenter-1.0' --> 'restConnector-1.0' --> 'jaxrs-1.1' --> 'com.ibm.websphere

问题 I would like to implement a Decider that returns the ID of the next step that needs to be executed. (This question is related to my other question here if you would like to know why I'm trying to do this: JEE Batch Job Specification with many optional Steps) <decision id="decider1" ref="skipNextStepDecider"> <properties> <property name="condition" value="isExecuteSteps"/> </properties> <next on="*" to="STEP_ID_RETURNED_BY_DECIDER"/> <end on="SKIP"/> </decision> Is there any way to do this? I

问题 I have a WAR application that includes a JAR library. The JAR library contains the Batch Job and the Batch Artifacts ( META-INF/batch-jobs/... ). The WAR app includes this jar as a library and defines a JAX-RS Service that allows to clients to invoke the batch job calling the JobOperator Interface... When i run this deployment, the JSR 352 implementation (JBeret) keeps complaining that the Job cannot be found anyware when the JobOperator Interface is called... However, if the Batch Job and

问题 I am trying to develop a Java batch program using the IBM's JSR352 Implementation. Since the batch job involves iteratively processing huge number of records, I chose to implement it as Chunk Processing job. This job involves of 3 steps which keeps repeated for each records in File 1 Reader Class: Read content from File 1 to form a key text Processor Class: Look-up the Key text in File 2 Writer Class: Update the text in File 2 where key text was found with a custom text From the processor to

问题 Batch API is pretty cool framework. JBoss implementation "jBeret" add even more some cool stuff like REST API and UI. Is Batch API going to be part of Quarkus at some point? 回答1: It's something we plan, yes. For now, we haven't started any work on it though. You can follow this issue: https://github.com/quarkusio/quarkus/issues/1505 . 来源： https://stackoverflow.com/questions/55297410/is-java-ee-batch-jsr-352-going-to-be-part-of-quarkus

问题 I have developed a java batch program using the JSR352 implementation (javax.batch.api.*) What is the best way to run this java batch program in a Java SE environment ? ps: We can deploy this program to a JEE server having JSR352 implementation but, we are looking for methods to run in a Java SE environment, where i can run the java program as a simple console application. ps2: i have the javaee-api-7.0.jar in my project classpath. 回答1: This approach worked. I was able to run a java batch in

问题 I am trying to run this example in java SE mode from my windows command prompt. I have built a jar with all dependencies included in it and running it from my command prompt. but, keep getting this error. From this answer, i understand that there could be multiple StepContext classes in my runtime classpath. i now replaced the maven-assembly plugin with the maven-shade plugin to build my fat jar and i can see the following warning while packaging the jar [WARNING] javax.inject-1.jar, weld-se