DecoratorMapper
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 .
DecoratorMapper
Modifier and Type | Field | Description |
---|---|---|
private List |
pageProps |
config, parent
Constructor | Description |
---|---|
PageDecoratorMapper() |
Modifier and Type | Method | Description |
---|---|---|
private Decorator |
getByProperty(javax.servlet.http.HttpServletRequest request,
Page p,
String name) |
|
Decorator |
getDecorator(javax.servlet.http.HttpServletRequest request,
Page page) |
Delegate to parent.
|
void |
init(Config config,
Properties properties,
DecoratorMapper parent) |
Set parent.
|
getNamedDecorator
private List pageProps
public void init(Config config, Properties properties, DecoratorMapper parent) throws InstantiationException
AbstractDecoratorMapper
init
in interface DecoratorMapper
init
in class AbstractDecoratorMapper
config
- Config supplied by Servlet or Filter.properties
- Any initialization properties (specific to implementation).InstantiationException
- should be thrown if the implementation
cannot be initialized properly.public Decorator getDecorator(javax.servlet.http.HttpServletRequest request, Page page)
AbstractDecoratorMapper
getDecorator
in interface DecoratorMapper
getDecorator
in class AbstractDecoratorMapper