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Questions tagged [jsr]

JSR commonly refers to Java Specification Requests, formal standards for the Java platform.

Java Specification Requests

147 questions
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What does "withdrawn" status mean for a JSR?

I was checking the JSR 227 page and see its status be shown as "withdrawn". What does this status mean? Does it mean it is deprecated? is there a newer version that has replaced this specification?
Geek
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Is there a meaningful way of collecting feedback for a JSR/JEP before entering it as a proposal?

I intend to launch a JEP/JSR to introduce an alternative access operator into the Java Language Specification. I've worked out how the proposal could look like, and now I want to collect feedback on said proposal (for example, if I am the 999th…
TreffnonX
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How to find the jar of java.rmi package

I am developing an Android application which needs some rmi stuff since Android doesn't support rmi by default i found this project can be used to bundle the rmi package with my Android application but i couldn't find a jar which includes java.rmi…
Keshan
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@Basic(optional = false) vs @Column(nullable = false) vs @NotNull

Of the three options, should I be using one or two or all three combined to prevent null values? @NotNull @Column(name = "SOME_VALUE", nullable = false) @Basic(optional = false) private String someValue; Note that I don't consider this a duplicate…
Chris Williams
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How to setup jadira PersistentLocalDateTime with java.time.LocalDateTime?

I am trying to persist java.time.LocalDateTime using Hibernate and JPA. I used Jadira Framework ("org.jadira.usertype:usertype.core:3.2.0.GA" & "org.jadira.usertype:usertype.extended:3.2.0.GA"). I created package-info.java file and created…
Piotr Pradzynski
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Java Typical Way to Access TCKs

I wanted to start implementing a specific JSR to start learning about different aspects that might be involved when doing so. To also get the satisfaction of knowing whether I succeeded, I'd need a TCK (Technology Compatibility Kit) to verify the…
Marcus
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Why does the Java @Deprecated annotation not have a "use .. instead" field?

I understand the Java @Deprecated annotation comes with fields since and forRemoval. However, this is not sufficient for developers to switch to the non-deprecated alternative(s) and therefore it is recommended to additionally put a Javadoc with the…
DaHoC
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DateTimeFormat accepting numbers in json request instead of date format

I need to validate date using jsr annotations / spring rest @Email(regexp = ".+@.+\\..+") private String email; @NotNull @JsonFormat(pattern="yyyy-MM-dd") private LocalDate dateOfBirth; But its accepting below json request { "email":…
hacker
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How can I remove all properties in Jmeter after the run?

I usually set properties within the run in Jmeter. How can remove all these properties after the run without knowing their names? I usually use props.remove() to remove only one specific property, but how can remove all?
Ahmed Gehad
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What JSRs does the Spring Framework use?

I'm trying to understand what jsr-s Spring uses. In the documentation of Spring there are jsr-340, jsr-356, jsr-236, jsr-367, jsr-303, jsr-338, jsr-330, jsr-250, jsr for JTA, jsr for JCA and that's all. However there is JSR for JMX and there is…
Margulan Zharkenov
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Swagger-Springfox + WebFlux + JavaX validation (JSR 303) support

I am trying to implement Swagger for documentation, so that it picks both JSR 303 validation annotations and Spring Webflux based classes. In Spring Boot project, I am currently using: Spring Webflux framework for some classes JSR 303…
Vandana
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where is JSR-97 (JavaHelp)

Since the Sun->Oracle transition, the search for java-documentation has been a mess. I'm looking to find the official JSR-97 specs: http://jcp.org/aboutJava/communityprocess/final/jsr097/index.html Clicking on the link leads a redirecting page,…
Roalt
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Dynamic Form with Spring MVC bind form object CGLIB

I have a dynamic model consisting of X number each of radio, text, select, select-multi. This is basically like an EAV database in the backend. I need to present this dynamic form with N total of fields then validate the submitted dynamic model…
user2066936
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WebSockets JSR 356 Spring integration @ServerEndpoint

Problem: @Autowired beans in @ServerEndpoint class are null How can I make sure that this WebSocketController class below will be injected with beans, that is how can I make it managed by Spring? I can connect to the websocket so it works but…
Greyshack
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Own thread in a Java EE server - State of the art

I know this is considered bad practice, and forbidden in some case (ejb). So, there are three distinct questions: what is the state of the art, specifically with JSR 236 that should address the question. Is that already included in some application…
Leonardo
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