net.sourceforge.wurfl.core
Class DefaultWURFLService

java.lang.Object
  net.sourceforge.wurfl.core.DefaultWURFLService

All Implemented Interfaces:

WURFLService

Direct Known Subclasses:

DefaultReloadableWURFLService

public class DefaultWURFLService
extends Object
implements WURFLService

This is the default implementation of WURFLService. It is responsible to match the request user-agent with a managed device's identifier and returns a Device instance.

MatcherManager instance is used to match WURFLRequest with one ModelDevice identifier.

It uses a CacheProvider to cache Devices instance by the WURFLRequests.

Version:

$Id: DefaultWURFLService.java 934 2012-03-27 13:34:26Z fulvio.crivellaro $

Field Summary

protected CacheProvider	cacheProvider Caches device build from WURFLRequest
protected DeviceProvider	deviceProvider Builds devices
protected org.slf4j.Logger	logger Log
protected MatcherManager	matcherManager Matches the WURFLRequest to obtain device identifier

Constructor Summary

DefaultWURFLService(MatcherManager matcherManager, DeviceProvider deviceProvider)
Build DefaultWURFLService from their private members.

Method Summary

protected void	checkCacheProvider()
protected String	createDeviceKey(WURFLRequest request) Create a key to store device identifier in cache.
Device	getDeviceForRequest(WURFLRequest request) Return a Device instance obtained by parsing the given WURFLRequest instance.
EngineTarget	getEngineTarget() Get the EngineTarget
void	setCacheProvider(CacheProvider cacheProvider) IoC setter
void	setEngineTarget(EngineTarget target)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.slf4j.Logger logger

Log

cacheProvider

protected CacheProvider cacheProvider

Caches device build from WURFLRequest

matcherManager

protected MatcherManager matcherManager

Matches the WURFLRequest to obtain device identifier

deviceProvider

protected DeviceProvider deviceProvider

Builds devices

Constructor Detail

DefaultWURFLService

public DefaultWURFLService(MatcherManager matcherManager,
                           DeviceProvider deviceProvider)

Build DefaultWURFLService from their private members.

Parameters:

matcherManager - The MatcherManager instance used to match the WURFLRequest to handled user-agent.

deviceProvider - The DeviceProvider instance used to create Device instances.

Method Detail

setCacheProvider

public void setCacheProvider(CacheProvider cacheProvider)

Description copied from interface: WURFLService

IoC setter

Specified by:

setCacheProvider in interface WURFLService

getDeviceForRequest

public Device getDeviceForRequest(WURFLRequest request)

Return a Device instance obtained by parsing the given WURFLRequest instance.

Specified by:

getDeviceForRequest in interface WURFLService

Parameters:

request - The WURFLRequest from which obtain the requester device.

Returns:

A Device instance obtained from request

checkCacheProvider

protected void checkCacheProvider()

createDeviceKey

protected String createDeviceKey(WURFLRequest request)

Create a key to store device identifier in cache. Actually it return the user-agent followed by uaprof.

The String is a good choice for key because they cache the hashCode.

Parameters:

request - The request to create key from.

Returns:

A Object used ad key to cache a Device by the corresponding WURFLRequest.

getEngineTarget

public EngineTarget getEngineTarget()

Description copied from interface: WURFLService

Get the EngineTarget

Specified by:

getEngineTarget in interface WURFLService

Returns:

the EngineTarget

setEngineTarget

public void setEngineTarget(EngineTarget target)

Specified by:

setEngineTarget in interface WURFLService