Annotation « Development « JSP-Servlet Q&A

1. How can I get access to the HttpServletRequest object when using Java Web Services stackoverflow.com

I'm using Java 6, Tomcat 6, and Metro. I use WebService and WebMethod annotations to expose my web service. I would like to obtain information about the request. I tried the ...

2. @WebServlet annotation support in java 1.6.013 stackoverflow.com

I'm stepping into the world of Servlets and 3.0 in particular and I saw certain methods and annotations used in examples and tutorials which talked about this being available when JAVA ...

3. Servlet 3.0 annotations stackoverflow.com

Is it possible to set welcome-file tag from standard web.xml file by servlet 3.0 annotation ?

<welcome-file-list>
        <welcome-file>PageName.html</welcome-file>
</welcome-file-list>

4. Would Servlet 3 annotations enable secret backdoor access? stackoverflow.com

I hope people don't mind me asking a question which is slightly future gazing. Please forgive me if my understanding is incorrect (and please put me right!). Servlet 3 ...

5. @Override for interface methods causes JSP compilation to fail stackoverflow.com

For some reason, putting @Override on methods overriding interface methods causes JSP compilation to fail in weblogic. Everything is definitely running off of JDK 1.6.0_14, but this Java 5'ism still persists. Oddly, ...

6. Correct syntax for javax.servlet.annotation.ServletSecurity stackoverflow.com

Has anybody got a code sample for javax.servlet.annotation.ServletSecurity annotation. I have had a look around but all I find are javadoc pages which won´t tell you how javax.servlet.annotation.ServletSecurity and javax.servlet.annotation.HttpMethodConstraint fit together ...

7. Servlet Security Annotation Error stackoverflow.com

i have coded a login page using programmatic approaches but it does not successful when the code have roles

@DeclareRoles("User")
@WebServlet(name = "LoginController", urlPatterns = {"/LoginController"})
@ServletSecurity(@HttpConstraint(transportGuarantee= ServletSecurity.TransportGuarantee.NONE, rolesAllowed={"User"}))
public class LoginController extends HttpServlet {

 ...

8. How is annotations support in jsp implemented in sitebricks? stackoverflow.com

Here is an example from the SiteBricks user guide:

<html>
<body>
    @ShowIf(true)     <----- I'm impressed with this line
    <p>${message} from Sitebricks!</p>
</body>
</html>

I'm ...

9. @WebServlet annotation not recognized; init doesn't run stackoverflow.com

I'm trying to learn annotations. I currently have a webapp that runs an init() when the app is started in Tomcat. The following code works... web.xml:

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
     ...

10. Servlet 3.0: where is @WebServletContextListener? stackoverflow.com

I am trying to follow a Servlet 3.0 tutorial which refers to @WebServletContextListener. However, I cannot find such an annotation in my javaee-web-api-6.0.jar dependency (I am using maven). So, where ...

11. @WebServlet annotation and error 404 stackoverflow.com

First of all: I use glassfish 3.1 + elicpse jee indigo. I want to testing cache solutions with javaee so I made a dummy app. I have a big generated database and ...

12. Replace a context-param element with a Servlet 3.0 annotation stackoverflow.com

Given: a Java EE 5 web app that has a web.xml that has a snippet like

<context-param>
    <description>c</description>
    <param-name>a</param-name>
    <param-value>b</param-value>
</context-param>

What would I need ...

13. Use cases for @WebInitParam stackoverflow.com

Since the Servlet 3.0 specification there is the possibility of declaring servlet mapping metadata as annotation on the servlet class:

@WebServlet(name="appInfoServlet", urlPatterns ="/appInfo", initParams = @WebInitParam(name="ocwd.deployer.email", value="admin@example.com"))
public class AppInfoServlet extends HttpServlet {

}

What ...

14. What Is Annotation? coderanch.com

15. annotations loading in VM coderanch.com

16. Annotation inheritence limitations coderanch.com

17. Server independent JNDI name annotation coderanch.com

18. custom annotation coderanch.com

19. Using @Transient Annotation in the POJO class coderanch.com

20. secure web service annotation? coderanch.com

21. difference between annotations coderanch.com

22. Difference in specyfying Annotations coderanch.com

23. suppourt for Annotation Programming . In servlets coderanch.com

24. What are Annotations? coderanch.com

25. @Interceptor decorated custom annotation coderanch.com

26. why can't we use Annotation for when we Creating a Java Stand-Alone Client coderanch.com

Dependency injection of EJB components in a stand alone client is not possible because there is no container available to do the injection. However, there are application client containers which you can use to run that standalone client as an application client, so that injection becomes possible. You will have to check the documentation of the application server you are using ...

27. jar file for @TransportGuaranteeDT annotation coderanch.com

28. JEE6 @Asynchronous annotation and threading question coderanch.com

29. package javax.servlet.annotation does not exist coderanch.com

Hello, I am facing the following error while compiling the code: C:\Program Files (x86)\Java\Tomcat7.2\webapps\ROOT\WEB-INF\classes>javac FileUpl oad.java FileUpload.java:9: package javax.servlet.annotation does not exist import javax.servlet.annotation.WebServlet; ^ FileUpload.java:30: cannot find symbol symbol: class WebServlet @WebServlet(name="FileUpload", urlPatterns={"/FileUpload"}) ^ FileUpload.java:154: warning: sun.misc.BASE64Encoder is Sun proprietary API and may be removed in a future release String encodedString = new sun.misc.BASE64Encoder().encode(fileConten t); // changes done. ^ Note: ...

30. Documentation for Java EE Annotations coderanch.com

I've been searching and searching for a list of annotations, their syntax, properties, etc. but haven't been able to find anything. Does anyone know where I might find such a thing? For example: @MessageDriven(mappedName = "jms/Queue", activationConfig = { @ActivationConfigProperty(propertyName = "acknowledgeMode", propertyValue = "Auto-acknowledge") , @ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue") }I'm wonder what the syntax is, what these options ...

31. MDB: problem using group as principal name when using @RunAs annotation coderanch.com

32. MDB Annotation properties Configuration File coderanch.com

33. servlet annotation coderanch.com

34. annotations in JSP 2.1 specification java.net

35. Add @WebServlet annotation to FacesServlet in GFv3? java.net

36. Servlet 3 annotations @WebServlet & @WebFilter not working on Glassfish V3 java.net

37. Comment: Follow up on Servlet 3.0 Security Annotations java.net

Bheem Shukla wrote: > Shing Wai, > > Thanks a lot for looking . > > No error messages seen in log > Snippet of latest log deployment : > ------------------------------------------------------------------------------------------------------------------ > [#|2010-01-19T12:06:26.762-0600|INFO|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=11;_ThreadName=Thread-1;|Loading > application servlet3web at /servlet3web|#] > [#|2010-01-19T12:06:26.762-0600|INFO|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=11;_ThreadName=FelixStartLevel;|Loading > application servlet3web at /servlet3web|#] > [#|2010-01-19T12:06:26.763-0600|INFO|glassfishv3.0|javax.enterprise.system.core.com.sun.enterprise.v3.server|_ThreadID=11;_ThreadName=Thread-1;|Loading > servlet3web Application done is 11375 ms|#] > > ------------------------------------------------------------------------------------------------------------------ > > Also attaching ...