Questions tagged [java-ee]

Java Enterprise Edition (Java EE) is a specification defining a collection of Java-based server and client technologies and how they interoperate. The [java-ee] tag is rudimentary on focused questions about the more specific APIs, such as [jsf], [servlets], [jpa], [cdi], [ejb], etc. Only use it on ...

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Remote connect to EJB via jndi lookup

I'm new to javaee. Created EJB stateles bean with remote interface on wildfly 13 and standalone simple JavaFX+Maven applcation on the same comp. Trying to connect from JavaFX to EJB.final Hashtable ...
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JSF application : shoul I use micro-services and how?

I have a web application developed with JSF 2 and primefaces. The project has been frozen for months, but it's quite advanced, the whole application run inside the same container under glassfish, so ...
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Getting data from JSF controller to EJB [duplicate]

A JSF application used to send emails periodically. Now it is necessary to include details of logged users. I have a stateless EJB that sends the emails.Is there anyway go get the details of logged ...
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JEE Servlet / JS: document.cookie not returning same thing between Chrome and IE

I have a problem getting a cookie value from my response in IE. On Chrome, everything works fine, I have a token which is named fileDownloadToken and I set it in my Java controller like this:String ...
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Eclipse microprofile metrics @Timed does measure time, always 0

we have a problem with eclipse microprofile metrics @Timed annotation.It does not seem to measure times (only counts number of calls).Setup is with Payara 5 full.Typical output via http://...
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Liberty custom login module and EJB lookup

I have a EAR application with some WARs and one EJB module. In this EJB module I have a LdapConnectionPoolEJB that provides a connection pool for my LDAP connections. This is working well so far.I ...
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Why does the server log that it can not open keystore.jks when I try to create a connection pool?

Why am I not able to create a JDBC Connection Pool in GlassFish 5.0? I want connect to MySQL server. I created connection pool by guide, but nothing is working. I used Resource type: java.sql....
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How to serve a static content with tomcat?

I'm learning j2ee and try to develop my first web application with servlet api 4. But I have some problems with static content such as css files or images. Tomcat doesn`t skip the request to static ...
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which is best way to retrive specific data from mysql database using call servlet from js vs call web service from js

I want to display specific data (eg. only age of person) on web page. Please tell me which is best waygive call servlet from js function --> connect db --> retrive value --> send as response to js ...
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20 views

Identify visitor in Java Web Application

How can I identify the same visitor visit's my website again in Java Web App?Any framework in java can do this?
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Why WSO2 API Manager sometimes go into error: Proxy ErrorThe proxy server received an invalid response from an upstream server?

I am very new in WSO2 AM and I have the following problem.I registered an API on the publisher and I obtained it in the store. Following the organization policy I created an application that ...
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how to connect R and oracleDB in eclipse

code.addRCode("drv<-JDBC(\"oracle.jdbc.driver.OracleDriver\",\"D:\\prod\\oraclexe\\app\\oracle\\product\\11.2.0\\server\\jdbc\\lib\\ojdbc6.jar\")");code.addRCode("conn<-dbConnect(drv, \"jdbc:...
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How to create a one-time ManagedScheduledExecutorService trigger

I'd like to create a single-shot (one-time) trigger for a delayed task leveraging the ManagedScheduledExecutorService in JEE7. Following the sample in the javadoc, I've created a Trigger with a fixed ...
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1answer
40 views

Cant run standalone.bat file

I am trying to run java EE application on server (using wild fly which is the JBoss community edition). I have built a .war file (named Project_war.war which I have located in wildfly/standalone/...
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16 views

Java Mail not working in Cloud Server

I have a Java EE web application which run on GlassFish server. I have written the following code to send emails through the application.When I test the application in my home PC and Laptop, it send ...

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