Deploy war on Tomcat without the war name in the URL
All you need to do is name your war ROOT.war.
tomcat
build-impl.xml:1031: The module has not been deployed
may its so late but the response useful for others so : Sometimes, when you don’t specify a server or servlet container at the creation of the project, NetBeans fails to create a context.xml file. In your project under Web Pages, create a folder called META-INF. Do this by right mouse button clicking on Web … Read more
HTTP Status 500 – Error instantiating servlet class pkg.coreServlet
Do not put the src folder in the WEB-INF directory!!
Character encoding JSP -displayed wrong in JSP but not in URL: “á » á é » é”
Try to set URIEncoding in {jboss.server}/deploy/jboss-web.deployer/server.xml. Ex: <Connector port=”8080″ address=”${jboss.bind.address}” maxThreads=”250″ maxHttpHeaderSize=”8192″ emptySessionPath=”true” protocol=”HTTP/1.1″ enableLookups=”false” redirectPort=”8443″ acceptCount=”100″ connectionTimeout=”20000″ disableUploadTimeout=”true” URIEncoding=”UTF-8″ />
how to build server level custom error page in tomcat?
You can add this to the $CATALINA_HOME/conf/web.xml <error-page> <error-code>404</error-code> <location>/error/404.html</location> </error-page> And add a webapp that has the page and will answer to the URL under <location>
How can I map multiple contexts to the same war file in Tomcat?
This can be done in several ways. I think this way is the most straightforward: Move the WAR file outside of the webapps/ auto-deploy directory Extract META-INF/context.xml from your WAR file. If your WAR doesn’t have a META-INF/context.xml file, just use a file with nothing but <Context /> in it Copy this file into Tomcat’s … Read more
Tomcat: hot deploying new jars
Tomcat doesn’t provide any mechanism to reload a single JAR. However, the whole context can be reloaded. You just need to tell Tomcat to watch for your JAR in context.xml, like this, <?xml version=”1.0″ encoding=”UTF-8″?> <Context override=”true” swallowOutput=”true” useNaming=”false”> <WatchedResource>WEB-INF/web.xml</WatchedResource> <WatchedResource>WEB-INF/lib/your.jar</WatchedResource> <Manager pathname=””/> </Context> We do this on production. Tomcat used to have some memory … Read more
SSL, Tomcat and Grails
How to set this up depends how you are deploying your grails app. If you are deploying to a container like tomcat, install and configure SSL as you normally would. Then just build a war file with grails war and deploy normally. For tomcat in particular, open the top level tomcat server.xml and add an … Read more
Understanding contexts in Spring MVC
The whole idea behind this design is to handle different architectural layers in a typical web application and provide for inheritance / override mechanism for beans across contexts. Each type of context in Spring is related to different architectural layer for e.g, web layer, service layer etc. A Spring based web application can have multiple … Read more
Eclipse on-click deploy to remote Tomcat
Yes, you can use Tomcat7 Maven Plugin. Here is the steps: 1) Install Maven Integration for Eclipse (m2eclipse) to your eclipse from Eclipse Marketplace etc. 1.1) Navigate to Help -> Eclipse Marketplace and search “Maven Integration for Eclipse”. 2) From eclipse, create a maven project. 2.1) Navigate to File -> New -> Project… -> Maven … Read more