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Step 4: Add a Servlet Class

In this step we will add a servlet to manage guestbook web requests: Open the [New Servlet ] dialog box by right clicking the guest package node (in the [Projects] window) and selecting New Servlet ... package name should be guest. Click Finish to create the new servlet class. Now replace the content

Step 4: Add a Servlet Class

In this step we will add a servlet to manage guestbook web requests: Open the [Create Servlet ... ; New Other... Web Servlet and clicking  Next . The Java package name should be guest. Enter ... the new servlet class. Now replace the content of the new source file with the following code: package

Step 4: Add a Servlet Class

In this step we will add a servlet to manage guestbook web requests: Open the [Create Servlet ...   New Other... Web Servlet and clicking  Next . The Java package name should be guest ... to create the new servlet class. Now replace the content of the new source file with the following code

Step 4: Add a Servlet Class

In this step we will add a servlet to manage guestbook web requests: Open the [New Servlet ] dialog box by right clicking the guest package node (in the [Projects] window) and selecting New Servlet ... package name should be guest. Click Finish to create the new servlet class. Now replace the content

Potential ObjectDB bug

. servlet .http.HttpServlet.service(HttpServlet.java:790) [jboss- servlet -api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow. servlet .handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow- servlet -1.1.0.Final.jar:1.1.0.Final] at io.undertow. servlet .handlers.FilterHandler

BeanCreationException in spring data JPA with objectDB

.java:425) at org.springframework.web. servlet .FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:442) at org.springframework.web. servlet .FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:458) at org.springframework.web. servlet .FrameworkServlet.initWebApplicationContext

system exception occurred during an invocation on EJB GuestDao

Source) at guest.GuestServlet.doGet(GuestServlet.java:24) at javax. servlet .http.HttpServlet.service(HttpServlet.java:687) at javax. servlet .http.HttpServlet.service(HttpServlet.java:790) at org.apache ... |Avertissement: StandardWrapperValve[GuestServlet]: Servlet .service() for servlet GuestServlet threw exception

Step 6: Set the Spring XML

of the Spring dispatcher servlet to the  web.xml configuration file and to configure that servlet using ... of the  web.xml file with the following new content: spring org.springframework.web. servlet ... to the Spring dispatcher servlet . Additional spring configuration is set in another XML file

Step 6: Set the Spring XML

of the Spring dispatcher servlet to the web.xml configuration file and to configure that servlet using ... : spring org.springframework.web. servlet .DispatcherServlet 2 spring *.html 30 index.jsp The settings above routes web requests with .html suffix to the Spring dispatcher servlet . Additional spring

Spring + Maven + persitence.xml

org.springframework.web. servlet .FrameworkServlet.processRequest(FrameworkServlet.java:894) org.springframework.web. servlet .FrameworkServlet.doGet(FrameworkServlet.java:778) javax. servlet .http.HttpServlet.service(HttpServlet.java:621) javax. servlet .http.HttpServlet.service(HttpServlet.java:722) root

javax.servlet.ServletException: Annotated methods must follow the JavaBeans naming convention. __odbHidden_getPropertyName

;Glassfish3.0.1 objectdb-2.2.5_10 JavaEE6 web app The error reports as: javax. servlet .ServletException ... it. The Glassfish3.01 log stacktrace is: WARNING: StandardWrapperValve[Faces Servlet ]: PWC1406: Servlet .service() for servlet Faces Servlet threw exception javax.validation.ValidationException: Annotated methods

Database is erased after deploying a new web application version

.glassfish.jersey. servlet .WebComponent.service(WebComponent.java:399) at org.glassfish.jersey. servlet .ServletContainer.service(ServletContainer.java:381) at org.glassfish.jersey. servlet .ServletContainer.service(ServletContainer.java:344) at org.glassfish.jersey. servlet .ServletContainer.service

Glassfish 4 AbstractMethodError: com.objectdb.jpa.EMF.createEntityManager

:946) at org.glassfish.jersey. servlet .WebComponent.service(WebComponent.java:323) at org.glassfish.jersey. servlet .ServletContainer.service(ServletContainer.java:372) at org.glassfish.jersey. servlet .ServletContainer.service(ServletContainer.java:335) at org.glassfish.jersey. servlet .ServletContainer

How to Use a SF with extended Persistence Context?

(GuestServlet.java:40) [classes:] at javax. servlet .http.HttpServlet.service(HttpServlet.java:754) [jboss- servlet -api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at javax. servlet .http.HttpServlet.service(HttpServlet.java:847) [jboss- servlet -api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache.catalina.core

JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

.1-8080-1) " Servlet .service()" pour la servlet jsp a généré une exception: com.objectdb.o ... :] at guest.GuestServlet.doGet(GuestServlet.java:24) [classes:] at javax. servlet .http.HttpServlet.service(HttpServlet.java:734) [jboss- servlet -api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at javax. servlet .http

Step 3: Add a Context Listener Class

. servlet .*; @WebListener public class GuestListener implements ServletContextListener { // Prepare ... it as an application scope attribute in the servlet context - when the web application starts ... ). The next step is adding a servlet class that will manage the guestbook page.

Step 1: Create a Maven Web Project

.transaction jta 1.1 javax. servlet servlet -api 2.5 provided javax. servlet .jsp jsp-api 2.1 provided org

Step 1: Create a Maven Web Project

;      javax. servlet    servlet -api    2.5    provided        javax. servlet .jsp    jsp-api    2.1    provided

JPA Tutorials

Java, including Servlets , JSP and HTML. The first tutorial demonstrates a simple JPA web application with a Servlet and a JSP: JPA Web Application Tutorial This web application does not use EJB, so you should be able to run it on any servlet container (e.g. Apache Tomcat, Jetty, etc.), as well as

Step 3: Define an EJB Session Bean

application servers such as GlassFish and JBoss, and not by servlet containers, such as Tomcat ... of the EJB class and injects an instance of the EJB class into the servlet (as shown in the  ... transaction  begin and  commit . The next step is adding a Servlet Class that will serve as the application controller.

Step 3: Add a Context Listener Class

code: package guest; import javax.persistence.*; import javax. servlet .*; @WebListener public class ... the servlet context - when the web application starts ( contextInitialized ). Retrieves ... - when the application stops ( contextDestroyed ). The next step is adding a servlet class that will manage the guestbook page.

Step 3: Define an EJB Session Bean

are only supported by Java EE application servers such as GlassFish and JBoss, and not by servlet containers ... the instantiation of the EJB class and injects an instance of the EJB class into the servlet (as shown in ... begin and commit . The next step is adding a Servlet Class that will serve as the application controller.

Query Method NullPointerException on List iteration

) ~[spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE] at org.springframework.web. servlet .mvc.method.annotation ... -webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.web. servlet .mvc.method.annotation ... .6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.web. servlet .mvc.method.annotation

NoSuchFieldError: __odbTracker on NetBeans 7.3 + JBoss 7.1.1

(ProxyInvocationHandler.java:72) ejb.PersonBeanLocal$$$view66.create(Unknown Source) servlet .TestServlet.processRequest(TestServlet.java:68) servlet .TestServlet.doGet(TestServlet.java:107) javax. servlet .http.HttpServlet.service(HttpServlet.java:734) javax. servlet .http.HttpServlet.service(HttpServlet.java:847) org

Problem to use find method on an abstract Class: AbstractMethodError is thrown

:] at javax. servlet .http.HttpServlet.service(HttpServlet.java:754) [jboss- servlet -api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at javax. servlet .http.HttpServlet.service(HttpServlet.java:847) [jboss- servlet ... ].[PaltzefomatServlet]] (http-localhost-127.0.0.1-8080-1) Servlet .service() for servlet PaltzefomatServlet threw

Step 4: Add a Controller Class

: package guest; import javax. servlet .http.HttpServletRequest; import org.springframework.beans.factory ... .web.bind.annotation.RequestMapping; import org.springframework.web. servlet .ModelAndView; @Controller

Step 4: Add a Controller Class

replace the content of the new source file with the following code: package guest; import javax. servlet ... ; import org.springframework.web. servlet .ModelAndView; @Controller public class GuestController

Guessbook tutorial: Java EE 6 JPA Tutorial - Maven Project

) at javax. servlet .http.HttpServlet.service(HttpServlet.java:688) at javax. servlet .http.HttpServlet ... : StandardWrapperValve[GuestServlet]: PWC1406: Servlet .service() for servlet GuestServlet threw exception ... (GuestServlet.java:36) at javax. servlet .http.HttpServlet.service(HttpServlet.java:688) at javax. servlet .http

Felix, rollback exception, error 613

)     at javax. servlet .http.HttpServlet.service(HttpServlet.java:618)     at javax. servlet .http.HttpServlet.service(HttpServlet.java:725)     at org.apache ... (DispatcherServlet.java:49)     at javax. servlet .http.HttpServlet.service(HttpServlet

Error reading UTF string

.ajax.cpr.RAServlet.doPost(RAServlet.java:94) [reverse.ajax.jar:] at javax. servlet .http.HttpServlet.service(HttpServlet.java:754) [jboss- servlet -api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at javax. servlet .http.HttpServlet.service(HttpServlet.java:847) [jboss- servlet -api_3.0_spec-1.0.0.Final.jar:1.0.0

TemporalType injection with Calendar using JPA

.container. servlet .WebComponent.service(WebComponent.java:414) at com.sun.jersey.spi.container. servlet .ServletContainer.service(ServletContainer.java:537) at com.sun.jersey.spi.container. servlet .ServletContainer.service(ServletContainer.java:699) at javax. servlet .http.HttpServlet.service(HttpServlet

Java EE Web Tutorial

. If you need a web application that can run on a simple servlet container (such as Tomcat or Jetty

Step 5: Add a JSP Page

that have already signed (which are retrieved from the request's "guests" attribute that is set by the servlet in

Step 6: Run the Java EE 6 Application

You can run the application now by right clicking the  GuestServlet node (in the [Projects] window), selecting  Run File , and then clicking  OK (no need to change the servlet execution URI). Since we are using ObjectDB in embedded mode - the database file is created

Step 6: Run the Web Application

You can run the application now by right clicking the GuestServlet node (in the [Projects] window), selecting Run File , and then clicking  OK (no need to change the servlet execution URI). Since we are using ObjectDB in embedded mode - the database file is created under the Tomcat directory

Step 5: Add a JSP Page

that have already signed (which are retrieved from the request's "guests" attribute that is set by the servlet in

Step 5: Add a JSP Page

from the request's "guests" attribute that is set by the servlet in the previous step). The next step

Step 5: Add a JSP Page

" attribute that is set by the servlet in the previous step). The next step (and the last one in this tutorial) is running the web application .

WebSphere Liberty Configuration

(EJSLocalNSLGuestDao_93abe9c6.java) at guest.GuestServlet.doGet(GuestServlet.java:24) at javax. servlet .http.HttpServlet.service(HttpServlet.java:687) at javax. servlet .http.HttpServlet.service(HttpServlet.java:790) at com.ibm.ws.webcontainer. servlet .ServletWrapper.service(ServletWrapper.java:1287

Cannot initialize db after inserting a java.util.List

, but whenever I access the db through a servlet container I get this error:  objectdb.java.util.ArrayList ... ) at org.mortbay.jetty. servlet .Context.startContext(Context.java:136) at org.mortbay.jetty.webapp ... ) at org.mortbay.jetty. servlet .Context.startContext(Context.java:136) at org.mortbay.jetty.webapp

Web Framework Recommendation for leveraging JPA + ObjectDB

web applications are: Servlet container (Tomcat / Jetty) with servlets and JSPs. Java EE application ... with either a servlet container or an application server. These 3 options are demonstrated in ObjectDB tutorials

[ODB1] Chapter 1 - About ObjectDB

one of the ObjectDB editions can be easily integrated into any JSP/ servlet web application. The JDO ... system that supports servlets /JSP. Just drop the JDO and ObjectDB jar files into the WEB-INF/lib

stress test -> com.objectdb.o.InternalException: null

, 2014 9:56:03 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet .service() for servlet [rest_29133222] in context with path [] threw exception [Error processing webservice request ... .RsServlet.service(RsServlet.java:53) at javax. servlet .http.HttpServlet.service(HttpServlet.java:728) at org

error 990 ?

. servlet .mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:414) at org.springframework.web. servlet .mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:402) at org.springframework.web. servlet .DispatcherServlet

InvalidClassException

(SeaLogApiService.java:275) at com.spiffymap.mvp.server. servlet .JsonServlet.respond(JsonServlet.java:187) at com.spiffymap.mvp.server. servlet .JsonServlet.handle(JsonServlet.java:122) at com.spiffymap.mvp.server. servlet .JsonServlet.doGet(JsonServlet.java:427) at javax. servlet .http.HttpServlet.service

Internal error

.naviupdate.server.NaviupdaterServlet.init(NaviupdaterServlet.java:1144) at javax. servlet .GenericServlet.init(GenericServlet.java:244) at org.eclipse.jetty. servlet .ServletHolder.initServlet(ServletHolder.java:637) at org.eclipse.jetty. servlet .ServletHolder.initialize(ServletHolder.java:421) at org.eclipse

Error in production. Failed to commit transaction: Unexpected database state: BTree -152 is not found

2014-06-16 11:52:26,684 ERROR cl.intelidata. servlet .Fact .respondeRut (122 ): Unexpected internal ... .java:133) at java.lang.Thread.run(Unknown Source) 2014-06-16 11:52:26,686 ERROR cl.intelidata. servlet ... ) at cl.intelidata. servlet .Read.actualizaLectura(Read.java:143) at cl.intelidata. servlet .Read.doGet(Read

Server crash - Mismatch client-server protocol prefix

.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax. servlet .http.HttpServlet.service(HttpServlet.java:722) at org.apache.jasper. servlet .JspServletWrapper.service(JspServletWrapper.java:432) at org.apache.jasper. servlet .JspServlet.serviceJspFile(JspServlet.java:390) at org.apache.jasper. servlet

ArrayIndexOutOfBounds with Critera API and function call

we get this: 11:20:06,538 ERROR .. Servlet .service() for servlet .. threw exception: java.lang ... no longer comes, however the method is not found, he now says when executing: 15:20:03,104 ERROR Servlet .service() for servlet UIApplication threw exception: com.objectdb.o.UserException: Method 'getAge

NullPointerException on TreeSet load

: Servlet .service() for servlet [web.TimelinesServlet] in context with path [/Timelines] threw exception ... (TimelinesServlet.java:207) at web.TimelinesServlet.doGet(TimelinesServlet.java:71) at javax. servlet .http.HttpServlet.service(HttpServlet.java:634) at javax. servlet .http.HttpServlet.service(HttpServlet