Package com.atlassian.confluence.setup.struts

Class SingletonVelocityManager

java.lang.Object

com.atlassian.confluence.setup.struts.SingletonVelocityManager

All Implemented Interfaces:

org.apache.struts2.views.velocity.VelocityManager

public class SingletonVelocityManager
extends Object
implements org.apache.struts2.views.velocity.VelocityManager

Struts uses a Guice container to manage its beans, the VelocityManager being one of them. Currently, the container and Struts package configuration are coupled. That is, there is no way to reload the package configuration without also reloading the container.

Confluence requires the Struts package configuration to be reloaded when plugins are installed and uninstalled. This is problematic as the VelocityManager and its configuration should remain constant during the Confluence application lifecycle. This delegating VelocityManager addresses this issue. See struts.velocity.manager.classname in struts.xml.

Since:

8.8

Constructor Summary

Constructors

Constructor	Description
SingletonVelocityManager()

Method Summary

Modifier and Type	Method	Description
org.apache.velocity.context.Context	createContext(org.apache.struts2.util.ValueStack stack, jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse res)
org.apache.velocity.app.VelocityEngine	getVelocityEngine()
void	init(jakarta.servlet.ServletContext context)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SingletonVelocityManager

public SingletonVelocityManager()

Method Details

getVelocityEngine

public org.apache.velocity.app.VelocityEngine getVelocityEngine()

Specified by:

getVelocityEngine in interface org.apache.struts2.views.velocity.VelocityManager

createContext

public org.apache.velocity.context.Context createContext(org.apache.struts2.util.ValueStack stack,
 jakarta.servlet.http.HttpServletRequest req,
 jakarta.servlet.http.HttpServletResponse res)

Specified by:

createContext in interface org.apache.struts2.views.velocity.VelocityManager

init

public void init(jakarta.servlet.ServletContext context)

Specified by:

init in interface org.apache.struts2.views.velocity.VelocityManager