org.markysoft.vani.core.locating.page

Class DefaultPageHandler<T>

java.lang.Object

org.markysoft.vani.core.locating.page.DefaultPageHandler<T>

Type Parameters:

T -

All Implemented Interfaces:

PageHandler<T>

public class DefaultPageHandler<T>
extends Object
implements PageHandler<T>

This implementation use a method map to find correct handler method. The map contains the mapping between url patterns and its handler method.

Author:

Thomas

Field Summary

Fields

Modifier and Type	Field and Description
protected T	handler
protected org.apache.commons.logging.Log	logger
protected Map<Pattern,Method>	methodMap
protected RegionFactory	regionFactory
protected VaniContext	vaniContext

Constructor Summary

Constructors

Constructor and Description
DefaultPageHandler(T handler, VaniContext vaniContext)

Method Summary

Modifier and Type	Method and Description
protected Method	getApplicable(String url) This method looks for the best matching url pattern.
Set<String>	getUrlPatterns()
void	handle(String url, org.openqa.selenium.WebDriver webDriver) This method will look for the best matching handler and invoke it.
boolean	isApplicable(String url) Method checks whether underlying handler has a handler method for provided url.
protected void	setMethodMap(Map<Pattern,Method> methodMap) This method will set the method mapping between url mappings and its handler methods.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected org.apache.commons.logging.Log logger

handler

protected T handler

methodMap

protected Map<Pattern,Method> methodMap

vaniContext

protected VaniContext vaniContext

regionFactory

protected RegionFactory regionFactory

Constructor Detail

DefaultPageHandler

public DefaultPageHandler(T handler,
                          VaniContext vaniContext)

Method Detail

setMethodMap

protected void setMethodMap(Map<Pattern,Method> methodMap)

This method will set the method mapping between url mappings and its handler methods.

If you provide NULL as parameter, current map will only be cleared

Parameters:

methodMap - mapping between url pattern and handler method

isApplicable

public boolean isApplicable(String url)

Description copied from interface: PageHandler

Method checks whether underlying handler has a handler method for provided url.

Specified by:

isApplicable in interface PageHandler<T>

Returns:

returns true if underlying handler has appropriate url mapping, else false

getApplicable

protected Method getApplicable(String url)

This method looks for the best matching url pattern. It's based on the Matcher.group() and use the group with the max length.

Parameters:

url -

Returns:

returns corresponding method of best matching url pattern or NULL if no match could be found.

handle

public void handle(String url,
                   org.openqa.selenium.WebDriver webDriver)

Description copied from interface: PageHandler

This method will look for the best matching handler and invoke it.

Specified by:

handle in interface PageHandler<T>

getUrlPatterns

public Set<String> getUrlPatterns()

Specified by:

getUrlPatterns in interface PageHandler<T>

Returns:

returns all url patterns declared by underlying handler