AbstractDecoratorMapper
, AgentDecoratorMapper
, ConfigDecoratorMapper
, CookieDecoratorMapper
, EnvEntryDecoratorMapper
, FileDecoratorMapper
, FrameSetDecoratorMapper
, InlineDecoratorMapper
, LanguageDecoratorMapper
, NullDecoratorMapper
, OSDecoratorMapper
, PageDecoratorMapper
, ParameterDecoratorMapper
, PrintableDecoratorMapper
, RobotDecoratorMapper
, SessionDecoratorMapper
public interface DecoratorMapper
Decorator
should be used for a
Page
.
Implementations of this are returned by the Factory
,
and should be thread-safe.
Modifier and Type | Method | Description |
---|---|---|
Decorator |
getDecorator(javax.servlet.http.HttpServletRequest request,
Page page) |
Return appropriate
Decorator for a certain Page. |
Decorator |
getNamedDecorator(javax.servlet.http.HttpServletRequest request,
String name) |
Return a
Decorator with given name. |
void |
init(Config config,
Properties properties,
DecoratorMapper parent) |
Initialize the mapper.
|
void init(Config config, Properties properties, DecoratorMapper parent) throws InstantiationException
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.Decorator getDecorator(javax.servlet.http.HttpServletRequest request, Page page)
Decorator
for a certain Page.
The implementation can determine the result based on the actual request
or the data of the parsed page. Typically this would call getNamedDecorator()
which would delegate to a parent DecoratorMapper.