Search Results

Search found 1589 results on 64 pages for 'servlet 3 0'.

Page 5/64 | < Previous Page | 1 2 3 4 5 6 7 8 9 10 11 12  | Next Page >

• HTTP Session Invalidation in Servlet/GlassFish

  - by reza_rahman

  HTTP session invalidation is something most of us take for granted and don't think much about. However for security and performance sensitive applications it is helpful to have at least a basic understanding of how it works in Servlets. In a brief code centric blog post Servlet specification lead Shing Wai Chan introduces the APIs for session…

  Read the article

• Does Tomcat or Jetty cache dynamic content?

  - by Continuation

  I'm working on a Servlet app with contents that are updated periodically. Hence, between updates any dynamic pages generated by the Servlet can be cached. Does Tomcat or Jetty (or any Servlet container) offer a way to cache dynamically generated pages? Or would I need to use a caching reverse proxy like Squid to accomplish that?

  Read the article

• Easiest way to pass a javascript array or its values to a servlet and convert to a HashMap

  - by Ankur

  I have a Javascript array. I want to pass it's data to a servlet using the ajax() method of jQuery. What is the easiest way to do this. The index values i.e. the i in array[i] are not in order, they are numbers that have meaning themselves, hence I cannot simply loop through and create a GET queryString, or so I believe. Maybe I should be…

  Read the article

• Easiest way to pass a javascript array or its values to a servlet using jQuery's ajax() function

  - by Ankur

  I have a Javascript array. I want to pass it's data to a servlet using the ajax() method of jQuery. What is the easiest way to do this. The index values i.e. the i in array[i] are not in order, they are numbers that have meaning themselves, hence I cannot simply loop through and create a GET queryString, or so I believe. Maybe I should be…

  Read the article

• How do I upload a file from a Java servlet to a location on a web server within Tomcat/webapps

  - by Ankur

  How do I upload a file from a Java servlet to a location on a web server within Tomcat/webapps. I am using Commons upload. I have a location such as myserver:8080/myapp/mylocation where I want to put the files that are uploaded. I tried using getServletContext().getRealPath("/"); to find where I am and then appended that with mylocation…

  Read the article

• How do you configure jax-ws to work with Spring using jax-ws commons?

  - by LES2

  In web.xml I have the following: <servlet> <description>JAX-WS endpoint - EARM</description> <display-name>jaxws-servlet</display-name> <servlet-name>jaxws-servlet</servlet-name> …

  Read the article

• Servlet Exception + Class Cast Exception + Glassfish + Netbeans + JPA Entities + Vaadin

  - by Random Joe

  Hi all, I get this error: StandardWrapperValve[Vaadin Servlet]: PWC1406: Servlet.service() for servlet Vaadin Servlet threw exception java.lang.ClassCastException: com.delhi.entities.Category cannot be cast to com.delhi.entities.Category when I try…

  Read the article

• apache cxf: multiple endpoint /multipleCXFServlet servlet

  - by robinmag

  Hi, I've a cxf webservice with multiple endpoint. I've succesfully deploy it. The problem is all endpoint's WSDL appear in the same servlet URL. Can i have 2 org.apache.cxf.transport.servlet.CXFServlet servlet in the same web.xml and each servlet…

  Read the article

• What's the (memory) footprint of a J2EE servlet?

  - by Amr Mostafa

  For Jetty, Tomcat, or any other servlet container of your choice, what's the average footprint (memory, and any other notable resources) of a basic servlet? This includes any other basic objects that you almost always need per servlet, such as a…

  Read the article

• Servlet as Proxy via https

  - by khiem77

  Hi i tried to implement a servlet with servlet (in tomcat 6) which act as as a proxy (for browser), it takes the parsed url, use apache httpclient to get the result & push it back to the client (browser), with http it works well, doesnt work…

  Read the article

• Twitte API for Java - Hello Twitter Servlet (TOTD #178)

  - by arungupta

  There are a few Twitter APIs for Java that allow you to integrate Twitter functionality in a Java application. This is yet another API, built using JAX-RS and Jersey stack. I started this effort earlier this year and kept delaying to share…

  Read the article

• Servlet response wrapper has encoding problem

  - by John O

  A servlet response wrapper is being used in a Servlet Filter. The idea is that the response is manipulated, with a 'nonce' value being injected into forms, as part of defence against CSRF attacks. The web app is using UTF-8 everywhere.…

  Read the article

• Modify the filter chain - Or select servlet to respond to request using filter

  - by klonq

  I am trying to use a filter to map requests. I am trying to do this for two reasons, firstly to dynamically generate URI's and have them mapped to the appropriate servlet and secondly to catch URI's which are not registered and handle…

  Read the article

• Upload big file to servlet?

  - by Harry Pham

  I try to upload file using Apache Common File Upload. The servlet throw an exception FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List items =…

  Read the article

• Java servlet and UTF-8 problem

  - by Gabriele

  I have some problem with UTF-8. My client (realized in GWT) make a request to my servlet, with some parametres in the URL, as follow: http://localhost:8080/servlet?param=value When in the servlet I retrieve…

  Read the article

• ajax and servlet

  - by kawtousse

  Hi everyone I am using ajax to send a value to a servlet with that parameter value I must display a table HTML. from my JSP when sending with following: xhr.open("POST","ServletImputOPC",true); …

  Read the article

• Servlet mapping for ajax call parameters

  - by Woho87

  Hi guys! <servlet-mapping> <servlet-name>Test</servlet-name> <url-pattern>/GetContacts*</url-pattern> </servlet-mapping> I got a simple problem where…

  Read the article

• Servlet doesnt appear to execute in a threaded manner

  - by RenegadeAndy

  I have developed a simple server using Tomcat which runs a servlet. The servlet calls a command line program - which takes about 20 seconds to execute then returns the result to the user via JSON.…

  Read the article

• Fetching JSON object from Servlet Java

  - by ChrisA

  I want to create an application that will fetch a JSON object from a servlet to deserialize it, and then use its variables to do other things. My servlet has the following code in the doPost: …

  Read the article

• can we do getwriter and forward in a single servlet

  - by karanits

  Lets say my form called a servlet. I would do some processing in it. In the servlet i want to print something on the page. for that i used PrintWriter out=response.getWriter(); …

  Read the article

• MultiActionController no longer receiving requests?

  - by Stefan Kendall

  I was attempting to make changes to my controller, and all of a sudden, I no longer seem to receive any requests (404 when attempting to hit the servlet mapped URLs). I'm sure…

  Read the article

• Problem connecting to Hsqldb via Hibernate when running a Eclipse GWT project.

  - by Toby

  Hi, I'm trying to run a simple GWT project where I'm trying to do a simple persitence via hibernate to a HSQLDB database. The database I'm using I have been using for at…

  Read the article

• Servlet Mapping Help - Possible to Avoid Referencing Context Name?

  - by AJ

  Hi all, I am working on a Spring application and trying to get my URL mapping correct. What I would like to have work is the following: http://localhost:8080/idptest…

  Read the article

• Servlet IOException when streaming a Byte Array

  - by MontyBongo

  I occasionally get an IOException from a Servlet I have that writes a byte array to the outputstream in order to provide a file download capability. This download…

  Read the article

• Error with connection in my database servlet

  - by Zerobu

  Hello, I am writing a Database servlet, all seems well except that there seems to be an error in my connection import java.io.IOException; import…

  Read the article

< Previous Page | 1 2 3 4 5 6 7 8 9 10 11 12  | Next Page >