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
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: 1.3 $
- Author:
- Joseph B. Ottinger
- See Also:
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Field Summary
Fields inherited from class com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper
config, parent
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiongetNamedDecorator
(javax.servlet.http.HttpServletRequest request, String name) Retrieves theDecorator
specified by the decorator name.static String
getStringResource
(String name) This pulls a value out of the web-app environment.Methods inherited from class com.opensymphony.module.sitemesh.mapper.ConfigDecoratorMapper
getDecorator, init
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Constructor Details
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EnvEntryDecoratorMapper
public EnvEntryDecoratorMapper()
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Method Details
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getNamedDecorator
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
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getStringResource
This pulls a value out of the web-app environment. If the value isn't there, returns null.
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