public class PageDecoratorMapper extends AbstractDecoratorMapper
The 'meta.decorator' and 'decorator' properties of the page are accessed and if any of them contain the name of a valid Decorator, that Decorator shall be applied.
As an example, if HTML is being used, the Decorator could be chosen by using
a <html decorator="mydecorator"> root tag or by using a
<meta name="decorator" content="mydecorator"> tag in the header.
The actual properties to query are specified by passing properties to the mapper using the
property.? prefix. As the properties are stored in a Map, each key has to be unique.
Example: property.1=decorator, property.2=meta.decorator .
DecoratorMapperconfig, parent| Constructor and Description |
|---|
PageDecoratorMapper() |
| Modifier and Type | Method and Description |
|---|---|
Decorator |
getDecorator(javax.servlet.http.HttpServletRequest request,
Page page)
Delegate to parent.
|
void |
init(Config config,
java.util.Properties properties,
DecoratorMapper parent)
Set parent.
|
getNamedDecoratorpublic void init(Config config, java.util.Properties properties, DecoratorMapper parent) throws java.lang.InstantiationException
AbstractDecoratorMapperinit in interface DecoratorMapperinit in class AbstractDecoratorMapperconfig - Config supplied by Servlet or Filter.properties - Any initialization properties (specific to implementation).java.lang.InstantiationException - should be thrown if the implementation
cannot be initialized properly.public Decorator getDecorator(javax.servlet.http.HttpServletRequest request, Page page)
AbstractDecoratorMappergetDecorator in interface DecoratorMappergetDecorator in class AbstractDecoratorMapper