Recent questions tagged jakarta

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jakarta mail - Java: Encode String in quoted-printable

I am looking for a way to quoted-printable encode a string in Java just like php's native quoted_printable_encode ... String after encoding it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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587 views

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jakarta ee - Finding line number of a word in a text file using java

I require searching a word in a text file and display the line number using java. If it appears more than once ... . Can anyone help me please? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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615 views

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jakarta ee - could not find Factory: javax.faces.application.ApplicationFactory

Hi i am trying to use following technologies together: JSF 2.1.0 ICEFaces 2.0.2 which is according to their ... .java:414) any ideas why ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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549 views

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jakarta ee - java.lang.IllegalArgumentException: URLDecoder: Incomplete trailing escape () pattern

I have a URL like, http://localhost:8080/Project-war/utility/Login.jsf?fallback=%2FProject- ... /handle this exception? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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754 views

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jakarta ee - Tika-Parsers deployment issue on Wildfly

As part of a web application i need to parse textual content of different incoming files. This should be ... wildfly modules? Regards, Philipp See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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797 views

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jakarta ee - Injecting JSF Managed Bean to a EJB

Is is possible to inject JSF Managed Bean into an EJB? I have injected JSF Managed Beans in to another JSF ... I get a null point exception. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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656 views

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jakarta ee - Choose EJB to be injected without recompiling

Imagine you have two implementations of a @Local interface @Local public interface LocalInterface { } @Stateless public ... if that helps. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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687 views

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jakarta ee - Array as get parameter in Struts 2

I have an action like below public class CompareAction { private Long[] pids; public Long[] getPids() { return ... me figure out whats wrong. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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636 views

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jakarta ee - Can you render a file without a .jsp extension as a JSP?

Is it possible to tell a standard Java EE servlet container to interpret and render a file as a JSP even ... . The constraints are complicated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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585 views

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jakarta ee - How does Gradle resolve the javaee-api dependency to build an EAR?

I see that there's an EAR plugin for Gradle. How is it used to build an EAR? Yes, there's an ear task. ... ? Please do refer me to the manual. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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556 views

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jakarta ee - struts2 disable validation on page load

I am using xml based validation. Problem: I don't want validation to perform on input form when page loaded first ... .tiles</result> </action> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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773 views

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jakarta ee - eclipselink does not generate tables from annotated JPA classes

My IDE is eclipse -Helios and I am using mojarra jsf, mysql, eclipselink for jpa. In my project, if I ... </persistence> Thank you, Arindam. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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485 views

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jakarta ee - JavaEE + Glassfish - BufferUnderflowException

I have a very simple Java EE application with some beans that use JMS to communicate. When I try to deploy ... Unknow type constant pool 108 at position256 Grave: Unknow type con...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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615 views

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jakarta ee - What's the default JNDI name of an EJB in Websphere Application Server 7 (WAS)?

In the Administration COnsole of WAS 7, on the Applications > Application Types > WebSphere enterprise applications > ... my LogWriter bean ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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582 views

1 answer

jakarta ee - How to share session between php app and Java EE app?

We may replace a PHP app with a Java EE app, but the problem is we wanna replace the modules one by one, ... use a cookie to solve the problem? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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491 views

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jakarta ee - JSF2 search box

I develop a little app in javaee6 and jsf2. I want a search field with no button (just type and hit ... /without parameter. Thanks in advance! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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631 views

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jakarta ee - Explanation of Tenant Load Balancer in SaaS maturity model level 4

I've already done some research about SaaS maturity level based on Gianpaolo SaaS maturity model. Right now I ... in Java EE technology? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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jakarta ee - How implement LDAP login in wildfly web app

How to implement LDAP authentication in a Java EE WildFly app? Are there any examples? I'm new to Java EE ... no information about LDAP there. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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683 views

1 answer

jakarta ee - JSF 2.0 not rendering any page

I'm a beginning Java EE programmer having troubles setting up my first JSF 2.0 enabled application. I'm using ... "Basic" itemValue="basic" /> <f:selectItem itemLabel="Premium"...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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576 views

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jakarta ee - Java: Read from InputStream doesn't always read the same amount of data

For good or bad I have been using code like the following without any problems: ZipFile aZipFile = new ... input is highly welcome Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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509 views

1 answer

jakarta ee - How to get bound server address and port programmatically in Java EE?

At startup we need to get the server address and the http port of the running application. Until now we made ... I can get my information? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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630 views

1 answer

jakarta ee - Thread.sleep() in an EJB

I know that messing with threads inside an EJB is a big no-no, but I would just like to ask for advice on ... be the best way to implement this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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454 views

1 answer

jakarta ee - How to get bound server address and port programmatically in Java EE?

At startup we need to get the server address and the http port of the running application. Until now we made ... I can get my information? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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584 views

1 answer

jakarta ee - Thread.sleep() in an EJB

I know that messing with threads inside an EJB is a big no-no, but I would just like to ask for advice on ... be the best way to implement this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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704 views

1 answer

jakarta ee - Implementing chat application with Java EE

I have developed my web application by using Java EE framework EJB 3, at front using JSF. Now I plan to add ... you provide code or any link. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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726 views

1 answer

jakarta ee - Will javax.servlet.Filter intercept Websocket messages? (Java Servlet API)

When I have a websocket connection, say at "/ws" Will a regular javax.servlet.Filter on the "/ws" path ... specifics about that in the spec. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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451 views

1 answer

jakarta ee - How to implement container managed transaction (CMT)?

I wanted to persist an object(ReportBean) to the database, but I got error message: javax.persistence. ... question is not clear. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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547 views

1 answer

jakarta ee - Overriding HttpServlet service method

I have a servlet which looks like : public class MyServlet extends HttpServlet { public void doGet(HttpServletRequest ... will cause any issues. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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