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java.lang.Objectcom.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper
public abstract class AbstractDecoratorMapper
Abstract DecoratorMapper implementation for easy creation of new DecoratorMappers.
Typically, an implementation would override getNamedDecorator() or getDecorator(). If a Decorator cannot be returned from either of these, then they should delegate to their superclass.
DecoratorMapper
Field Summary | |
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protected Config |
config
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protected DecoratorMapper |
parent
Parent DecoratorMapper. |
Constructor Summary | |
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AbstractDecoratorMapper()
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Method Summary | |
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Decorator |
getDecorator(javax.servlet.http.HttpServletRequest request,
Page page)
Delegate to parent. |
Decorator |
getNamedDecorator(javax.servlet.http.HttpServletRequest request,
java.lang.String name)
Delegate to parent. |
void |
init(Config config,
java.util.Properties properties,
DecoratorMapper parent)
Set parent. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected DecoratorMapper parent
protected Config config
Constructor Detail |
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public AbstractDecoratorMapper()
Method Detail |
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public void init(Config config, java.util.Properties properties, DecoratorMapper parent) throws java.lang.InstantiationException
init
in interface DecoratorMapper
config
- 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)
getDecorator
in interface DecoratorMapper
public Decorator getNamedDecorator(javax.servlet.http.HttpServletRequest request, java.lang.String name)
getNamedDecorator
in interface DecoratorMapper
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