Questions tagged as 'java-ee'

Tagged questions
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Call a report with subreport from a Managedbean

Does anyone have a Java example of how to call from a Managedbean a report with subreport? I already have the report with the subreport working fine in ireport, but when I try to call from the application it just calls the main report. P.s. I...
asked by 03.03.2017 / 08:54
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Error 404 when rolling jersey on tom-cat apache

I'm using jersey more every time I run the error: 404 in apache tom-cat. package br.com.gomes.LojaDeVendas.util; import javax.ws.rs.ApplicationPath; // chamando o pacote do service import org.glassfish.jersey.server.ResourceConfig; @Applica...
asked by 25.02.2017 / 23:54
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URI Rest with HttpServlet

So, I'm developing a mini framework for study purposes, using the pattern front controller in java, and I came across the following problem. First of all, I'll explain how it works. I embedded the jetty server inside the framework, when I...
asked by 02.03.2017 / 02:51
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@Autowired annotation error

Good morning. I am studying JPA + Hibernate + Spring MVC and I am a few days with this problem and I can not solve it. I searched the internet and the solutions I saw did not resolve. Thank you. Stack GRAVE: StandardWrapper.Throwable org...
asked by 15.02.2017 / 17:24
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What information can I get from the user through Java EE?

I need to implement SSO (Single Sign-On) on a company client that I work with, the scenario is basically the following: They have a web system, done in java, that has a normal login, however they do not want a screen and that this check is done...
asked by 30.01.2017 / 13:11
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tag p: commandButton does not do what's in the managedBean

I'm starting now on the jfs primefaces and I'm having trouble. My commandButton is not executing the method that is in the managedBean and is not firing anything on the console when it clicks on it (even when I put it there for it to shoot) .......
asked by 05.02.2017 / 02:18
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Horizontal Scroll Bar, selectOneMenu - PrimeFaces

Hello, I am developing an academic project using JAVA EE, JSF, PrimeFaces, CDI, Hibernete among other technologies ... The layout is responsive and I'm using PanelGrid to organize the form's comps The situation is .. selectOneMenu contains...
asked by 07.12.2016 / 12:03
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Chat in Spring JSF and Primefaces

I need to develop a chat for our site. Developed in: JSF 2.2 Srping 4.2 Hibernate 5 Primefaces 5.3 Css bootstrap I have already downloaded a github project, it works cool, but it's very poor, I wanted one with a database, interest...
asked by 09.12.2016 / 13:31
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Foreign key problems

Hello everyone. I am creating a system that controls user registration and I am having a problem with a foreign key that is imported from another class into the Users class. When I change the state's combobox, a COULD NOT EXTRACT RESULTSET error...
asked by 22.08.2016 / 04:30
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Application - throwing this message - javax.el.PropertyNotWritableException - not writable on type

Hello, this is the following, I am not able to delete the selected fields, and my application is playing the message - javax.el.PropertyNotWritableException: /listarFuncionario.xhtml @ 29,32 selection="# {ControlerBean.FunctionSelected}": S...
asked by 02.08.2016 / 15:49