com.opensymphony.module.sitemesh.mapper: public class: InlineDecoratorMapper

com.opensymphony.module.sitemesh.mapper
public class: InlineDecoratorMapper [javadoc | source]

java.lang.Object
   com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper
      com.opensymphony.module.sitemesh.mapper.InlineDecoratorMapper

All Implemented Interfaces:
RequestConstants, DecoratorMapper

The InlineDecoratorMapper is used to determine the correct Decorator when using inline decorators.

It will check the request attribute value defined by the key com.opensymphony.module.sitemesh.RequestConstants#DECORATOR and use the appropriate named Decorator. This is passed across from the page:applyDecorator tag.

Also see:

com.opensymphony.module.sitemesh.DecoratorMapper

author: < - a href="mailto:joe@truemesh.com">Joe Walnes

version: $ - Revision: 1.2 $

Fields inherited from com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper:
parent, config

Method from com.opensymphony.module.sitemesh.mapper.InlineDecoratorMapper Summary:
getDecorator

Methods from com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper:
getDecorator, getNamedDecorator, init

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from com.opensymphony.module.sitemesh.mapper.InlineDecoratorMapper Detail:
public Decorator getDecorator(HttpServletRequest request, Page page) { Decorator result = null; if (request.getAttribute(DECORATOR) != null) { // Retrieve name of decorator to use from request String decoratorName = (String)request.getAttribute(DECORATOR); result = getNamedDecorator(request, decoratorName); if (result == null) throw new FactoryException("Cannot locate inline Decorator: " + decoratorName); } return result == null ? super.getDecorator(request, page) : result; }

Method from com.opensymphony.module.sitemesh.mapper.InlineDecoratorMapper Detail:

 public Decorator getDecorator(HttpServletRequest request,
    Page page) {
		Decorator result = null;
		if (request.getAttribute(DECORATOR) != null) {
			// Retrieve name of decorator to use from request
			String decoratorName = (String)request.getAttribute(DECORATOR);
			result = getNamedDecorator(request, decoratorName);
			if (result == null) throw new FactoryException("Cannot locate inline Decorator: " + decoratorName);
		}
		return result == null ? super.getDecorator(request, page) : result;
}