net.trajano.twiff.internal.servlet
Class ViewPageLookup

java.lang.Object
  net.trajano.twiff.internal.servlet.ViewPageLookup

All Implemented Interfaces:

PageLookup

Direct Known Subclasses:

AttachmentActionPageLookup

public class ViewPageLookup
extends Object
implements PageLookup

This is a simple page lookup implementation. It does not perform any caching.

Author:

Archimedes Trajano

Constructor Summary

ViewPageLookup(ViewServletConfiguration configuration)

Method Summary

Class<? extends Serializable>	getPageBeanClass(HttpServletRequest request) This extracts the page bean class from the URL requested in the servlet request.
String	getPageBeanClassName(HttpServletRequest request) This extracts the page bean class name from the URL requested in the servlet request.
String	getPageName(HttpServletRequest request) This extracts the page name from the URL requested in the servlet request.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ViewPageLookup

public ViewPageLookup(ViewServletConfiguration configuration)

Parameters:

configuration -

Method Detail

getPageName

public String getPageName(HttpServletRequest request)

Description copied from interface: PageLookup

This extracts the page name from the URL requested in the servlet request.

Specified by:

getPageName in interface PageLookup

Parameters:

request - the servlet request.

Returns:

the page name.

See Also:

PageLookup.getPageName(javax.servlet.http.HttpServletRequest)

getPageBeanClassName

public String getPageBeanClassName(HttpServletRequest request)

Description copied from interface: PageLookup

This extracts the page bean class name from the URL requested in the servlet request.

Specified by:

getPageBeanClassName in interface PageLookup

Parameters:

request - the servlet request.

Returns:

the page bean class name.

See Also:

PageLookup.getPageBeanClassName(javax.servlet.http.HttpServletRequest)

getPageBeanClass

public Class<? extends Serializable> getPageBeanClass(HttpServletRequest request)
                                               throws ClassNotFoundException

Description copied from interface: PageLookup

This extracts the page bean class from the URL requested in the servlet request. The returned class must implement Serializable to ensure that the bean can be persisted if necessary.

Specified by:

getPageBeanClass in interface PageLookup

Parameters:

request - the servlet request.

Returns:

the page bean class.

Throws:

ClassNotFoundException - class is not found.

See Also:

PageLookup.getPageBeanClass(javax.servlet.http.HttpServletRequest)