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java.lang.Objectorg.apache.tiles.velocity.context.VelocityUtil
public final class VelocityUtil
Utilities for Velocity usage in Tiles.
| Field Summary | |
|---|---|
static Renderable |
EMPTY_RENDERABLE
A renderable object that does not render anything. |
| Method Summary | |
|---|---|
static ArrayStack<Map<String,Object>> |
getParameterStack(Context context)
Returns or creates the parameter stack to use. |
static void |
setAttribute(Context velocityContext,
HttpServletRequest request,
ServletContext servletContext,
String name,
Object obj,
String scope)
Sets an attribute in the desired scope. |
static boolean |
toSimpleBoolean(Boolean obj,
boolean defaultValue)
Null-safe conversion from Boolean to boolean. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final Renderable EMPTY_RENDERABLE
| Method Detail |
|---|
public static boolean toSimpleBoolean(Boolean obj,
boolean defaultValue)
obj - The Boolean object.defaultValue - This value will be returned if obj is null.
obj or, if null, defaultValue.public static ArrayStack<Map<String,Object>> getParameterStack(Context context)
context - The Velocity context.
public static void setAttribute(Context velocityContext,
HttpServletRequest request,
ServletContext servletContext,
String name,
Object obj,
String scope)
velocityContext - The Velocity context.request - The HTTP request.servletContext - The servlet context.name - The name of the attribute.obj - The value of the attribute.scope - The scope. It can be page, request
, session, application.
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