Java Servlets5.04.03.1
This feature enables support for HTTP Servlets written to the Java Servlet 4.0 specification. You can package servlets in Java EE specified WAR or EAR files. If servlet security is required, you should also configure an appSecurity feature. Without a security feature, any security constraints for the application are ignored.
Enabling this feature
To enable the Java Servlets 4.0 feature, add the following element declaration into your server.xml file, inside the featureManager element:
<feature>servlet-4.0</feature>
Standard API packages provided by this feature
javax.servlet
javax.servlet.annotation
javax.servlet.descriptor
javax.servlet.http
javax.servlet.resources
Liberty API packages provided by this feature
com.ibm.websphere.servlet.container
com.ibm.websphere.servlet.context
com.ibm.websphere.servlet.error
com.ibm.websphere.servlet.event
com.ibm.websphere.servlet.session
com.ibm.websphere.webcontainer
com.ibm.wsspi.servlet.session
Developing a feature that depends on this feature
If you are developing a feature that depends on this feature, include the following item in the Subsystem-Content header in your feature manifest file.
com.ibm.websphere.appserver.servlet-4.0; type="osgi.subsystem.feature"SPI packages provided by this feature
com.ibm.websphere.servlet.filter
com.ibm.websphere.servlet.request
com.ibm.websphere.servlet.response
com.ibm.websphere.webcontainer.async
com.ibm.ws.webcontainer.extension
com.ibm.ws.webcontainer.spiadapter.collaborator
com.ibm.wsspi.webcontainer
com.ibm.wsspi.webcontainer.collaborator
com.ibm.wsspi.webcontainer.extension
com.ibm.wsspi.webcontainer.filter
com.ibm.wsspi.webcontainer.metadata
com.ibm.wsspi.webcontainer.osgi.extension
com.ibm.wsspi.webcontainer.servlet
com.ibm.wsspi.webcontainer.webapp
