Thanks to everyone in advance - So I went ahead and implemented this code: http://stackoverflow.com/questions/701681/how-can-i-read-an-httpservletreponses-output-stream Which gives me the body of the response (html etc), but I am not getting any headers at all - is this possible to do with HttpServletResponseWrapper? I need to capture ...
Thanks to everyone in advance - I am aware of closing the jspwriter/outputstream and returning as a method to stop further execution in the main context. Has anyone found a way to stop execution outside of the main context? From my understanding of how jsp is 'compiled' etc I do not think this is possible, but I thought I should see if ...
1.I came across decumentation on this,but cannot find real example on how to use ? any tutorial on this? 2. is there any sample war that i can try out on this? ...
Hi there, I am trying to return a 401 error code from a webapp to trigger a basic authentication process, but tomcat is hijacking the response to display its status report page. Is there a way to prevent tomcat from doing this and let the error code go all the way to the browser? UPDATE My mistake: I forgot the WWW-Authenticate header ...
I get a "java.lang.NoClassDefFoundError: com/hp/hpl/jena/shared/BadURIException" when running a very simple servlet. The error points back to the initialisation of the "Tagger" class. The code is as follows import java.io.IOException; import java.io.PrintWriter; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServl...
I am calling an exe file called myapp.exe via a Spring Controller; here is the code in the controller: Runtime.getRuntime().exec("D:\vmd\apps\myapp.exe"); myapp.exe is a C# .NET application. If I click directly on myapp.exe using Windows Explorer, the application opens up and runs; however, if I call the command through a Spring Control...
According to my understand, Tomcat is allowed to raise as many copies of a servlet as it wishes in order to service requests. This forces my servlets to have no heavyweight state, and instead store all state in the (singleton) servlet context. Is it possible to configure Tomcat to treat my servlets as singletons, and always raise exact...
I use JNDI context to create datasource for JDBC drivers in Tomcat's context.xml file like this, <Resource name="db/test" type="javax.sql.DataSource" driverClassName="com.test.jdbc.Driver" url="jdbc:fastdb://localhost:3306/session_db?autoReconnect=true&connectTimeout=5000&socketTimeout=5000" ...
Environment: Tomcat-6.0.18 Oracle-Db JDK-1.6.0_1 -1- context.xml i a war file - works fine my-application.war/META-INF/context.xml: <Resource auth="Container" driverClassName="oracle.jdbc.OracleDriver" maxActive="5" maxIdle="1" maxWait="-1" name="jdbc/dataource-name" password="pwd" type="javax.sql.DataSourc...
I have tomcat extract in one place and my webapps directory may be somewhere else. Then how to get absolute path of my web application? . I have my file handling programme inside webapps and i want to find absolute path of my webapps or my application directory(starting from c:/ or /home/use/ ../../webapp/mywebapplication like that ). ...
On the web site I am trying to help with, user can type in an URL in the browser, like following Chinese characters, http://localhost:8080?a=测试 On server, we get GET /a=%E6%B5%8B%E8%AF%95 HTTP/1.1 As you can see, it's UTF-8 encoded, then URL encoded. We can handle this correctly by setting encoding to UTF-8 in Tomcat. However...
I'd like to embed a link to a secure page of my application in one of my unsecure pages. The secure tomcat port is configured in the server.xml file. In some deployments it's 443, 8443 etc. So what I need is a way to read the secure port from tomcat configuration to use it in the link. Is that possible? Alternatively, simply getting acc...
I have a large monolithic webapp, and whenever I make changes to a particular section of the webapp I am forced to deploy the entire app. I would like to break this down into smaller chunks based on functionality (e.g. In a Banking website - I want to seperate out informational stuff from the online banking functionality, so if I make a...
Env: Tomcat 5.x on Java 1.5.x on Windows using OracleJDBC driver on Oracle 9i The problem: I have a thread which is in RUNNABLE state. It doesn't seem to complete -ever. How do I investigate this further ? This is reproducible quite easily. This thread is basically trying to insert some data Update: This insert is happening in a syn...
Hi, I have a java web application that selects one column from table (with 6 million rows) and it takes a lot of CPU time. This select (SELECT id FROM mytable WHERE filename = 'unique_filename') takes significantly less time when executed in query browser. What can cause this? Where should I start to look for bottlenecks? Database i...
Hello, Could anyone please tell me, what the meaning of the word "Deploy" and "Redeploy" in context of Tomcat in the following line: ServletConfig parameters won't change for as long as this servlet is deployed an running. To change them, you'll have to redeploy the servlet Thanks very much in advance. ...
We just upgraded Tomcat and the newer Tomcat doesn't like nested quotes in the tag, so we have to alternate between single and double quotes. For example, We used to have, <form id="search" action="<fmt:message key="search.url"/>"> Now we can change it to, <form id="search" action="<fmt:message key='search.url'/>"> What should I d...
I have a large monolithic webapp, and whenever I make changes to a particular section of the webapp I am forced to deploy the entire app. I would like to break this down into smaller chunks based on functionality (e.g. In a Banking website - I want to seperate out informational stuff from the online banking functionality, so if I make a...
When I connect to mysql in my localhost, everything is OK. but when i move the whole project to another computer in the intranet and set the correct IP. the project can't connect to mysql, and stop at: Registering org.gjt.mm.mysql.Driver2009-08-09 14:29:41,679 What's Up ? Thanks in advance ! ...
Hi, I've been trying to do this for some time unsuccesfully. I'll say in advance that this is probably a newbie question so apologies but I do need some assistance with this. I am trying to redirect requests to cgi-bin/java-rmi.cgi to a servlet on tomcat (from apache). I've managed to redirect to the servlet successfully but I have no...