Class EnvEntryDecoratorMapper
- java.lang.Object
-
- com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper
-
- com.opensymphony.module.sitemesh.mapper.ConfigDecoratorMapper
-
- com.opensymphony.module.sitemesh.mapper.EnvEntryDecoratorMapper
-
- All Implemented Interfaces:
DecoratorMapper
public final class EnvEntryDecoratorMapper extends ConfigDecoratorMapper
The EnvEntryDecoratorMapper allows the reference to a web-app environment entry for the decorator name, and falls back to ConfigDecoratorMapper's behavior if no matching environment entry is found.In some cases, it's desirable to allow a deployer, as opposed to a developer, to specify a decorator. In a .WAR file, this can be very difficult, since decorator mappings are specified in
decorators.xml
(more or less). This mapper corrects that by allowing two types of mapping. If the decorator name is found in an<env-entry>
, the entry's value is used as the decorator reference.Known Issues:
- It still uses the decorator path (from
decorators.xml
). This needs to be corrected for full functionality. If anyone has a suggestion on how...
- Version:
- $Revision: 1.2 $
- Author:
- Joseph B. Ottinger
- See Also:
ConfigDecoratorMapper
-
-
Field Summary
-
Fields inherited from class com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper
config, parent
-
-
Constructor Summary
Constructors Constructor Description EnvEntryDecoratorMapper()
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description Decorator
getNamedDecorator(javax.servlet.http.HttpServletRequest request, java.lang.String name)
Retrieves theDecorator
specified by the decorator name.static java.lang.String
getStringResource(java.lang.String name)
This pulls a value out of the web-app environment.-
Methods inherited from class com.opensymphony.module.sitemesh.mapper.ConfigDecoratorMapper
getDecorator, init
-
-
-
-
Method Detail
-
getNamedDecorator
public Decorator getNamedDecorator(javax.servlet.http.HttpServletRequest request, java.lang.String name)
Retrieves theDecorator
specified by the decorator name. If it's not in the environment entries of the web application, assume it's a named decorator fromdecorators.xml
.- Specified by:
getNamedDecorator
in interfaceDecoratorMapper
- Overrides:
getNamedDecorator
in classConfigDecoratorMapper
-
getStringResource
public static java.lang.String getStringResource(java.lang.String name)
This pulls a value out of the web-app environment. If the value isn't there, returns null.
-
-