org.apache.tapestry.services.impl
Class InfrastructureImpl

java.lang.Object
  org.apache.tapestry.services.impl.InfrastructureImpl

All Implemented Interfaces:

Infrastructure

public class InfrastructureImpl
extends Object
implements Infrastructure

Allows access to selected HiveMind services.

Since:

4.0

Author:

Howard Lewis Ship

Constructor Summary

InfrastructureImpl()

Method Summary

String	getApplicationId() Returns the application's id; a unique name that is incorporated into various session attribute keys and into certain paths when searching for resources.
IPropertySource	getApplicationPropertySource() Returns an IPropertySource configured to search the application specification, etc.
IApplicationSpecification	getApplicationSpecification() Returns the IApplicationSpecification for the current application.
ApplicationStateManager	getApplicationStateManager() Accesses application state objects (Visit and Global from Tapestry 3.0, but now more can be created).
AssetFactory	getAssetFactory() Service that is used to convert Resources into IAssets.
ClassFinder	getClassFinder() Used to search for a class name within a list of packages.
org.apache.hivemind.ClassResolver	getClassResolver() Returns the ClassResolver used by the Tapestry HiveMind module, which should be sufficient for use throughout the application.
ComponentMessagesSource	getComponentMessagesSource() Returns the source of component message bundles.
ComponentPropertySource	getComponentPropertySource() Returns an object used to access component meta-data properties.
String	getContextPath() Returns the context path, which identifies the application within the application server.
org.apache.hivemind.Resource	getContextRoot() Returns the root context resource, which is the starting point when looking for resources within the application.
CookieSource	getCookieSource() Service used to access HTTP Cookies.
DataSqueezer	getDataSqueezer() The DataSqueezer, used when constructing and decoding values stored in URLs (as query parameters or hidden form fields).
ExceptionPresenter	getExceptionPresenter() Responsible for presenting an exception error report to the user.
IPropertySource	getGlobalPropertySource() Returns an IPropertySource configured to search the servlet, servlet context, and factory defaults.
HTMLDescriber	getHTMLDescriber()
LinkFactory	getLinkFactory() Constructs ILink instances for IEngineServices.
ListenerInvoker	getListenerInvoker() Service (possibly a pipeline) that will invoke IActionListener objects.
ListenerMapSource	getListenerMapSource() The source for ListenerMaps, for components or other objects.
MarkupWriterSource	getMarkupWriterSource()
ObjectPool	getObjectPool() Returns a generic, shared ObjectPool instance.
String	getOutputEncoding()
IPageSource	getPageSource() Returns the source for pages.
Object	getProperty(String propertyName) Returns a named property.
WebRequest	getRequest() Returns the request for the current request cycle.
IRequestCycle	getRequestCycle() Returns the request cycle for the current thread.
RequestCycleFactory	getRequestCycleFactory() Used by the IEngine to create instances of IRequestCycle.
RequestExceptionReporter	getRequestExceptionReporter() Service used to report exceptions to the console.
ResetEventHub	getResetEventHub() Returns the coordinator to be notified of reset events (which will, in turn, notify other services that they should discard cached data).
WebResponse	getResponse() Returns the response for the current request cycle.
ResponseRenderer	getResponseRenderer() Renders the active page as the response.
IScriptSource	getScriptSource() The source for ready-to-execute versions of Tapestry script templates.
ServiceMap	getServiceMap() The object from which engine services are obtained.
ISpecificationSource	getSpecificationSource() Returns the source of all application, page, component and library specifications.
StaleLinkExceptionPresenter	getStaleLinkExceptionPresenter() The service responsible for reporting StaleLinkExceptions.
StaleSessionExceptionPresenter	getStaleSessionExceptionPresenter() The service responsible for reporting StaleSessionExceptions.
TemplateSource	getTemplateSource() Returns component or page template contents.
ValueConverter	getValueConverter() Service used to convert and coerce types.
void	initialize(String mode) Initializes the Infrastructure for a particular mode.
void	setClassResolver(org.apache.hivemind.ClassResolver classResolver)
void	setErrorLog(org.apache.hivemind.ErrorLog errorLog)
void	setLocale(Locale locale) Invoked when the locale for the current thread is changed.
void	setLocaleManager(RequestLocaleManager manager)
void	setNormalContributions(List normalContributions)
void	setOverrideContributions(List overrideContributions)
void	setThreadLocale(org.apache.hivemind.service.ThreadLocale threadLocale)

Methods inherited from class java.lang.Object

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

Constructor Detail

InfrastructureImpl

public InfrastructureImpl()

Method Detail

setLocale

public void setLocale(Locale locale)

Description copied from interface: Infrastructure

Invoked when the locale for the current thread is changed.

Specified by:

setLocale in interface Infrastructure

See Also:

IEngine.setLocale(Locale)

getApplicationId

public String getApplicationId()

Description copied from interface: Infrastructure

Returns the application's id; a unique name that is incorporated into various session attribute keys and into certain paths when searching for resources. For a servlet-based Tapestry application, the id is the name of the servlet.

Specified by:

getApplicationId in interface Infrastructure

getApplicationPropertySource

public IPropertySource getApplicationPropertySource()

Description copied from interface: Infrastructure

Returns an IPropertySource configured to search the application specification, etc. See tapestry.ApplicationPropertySource.

Specified by:

getApplicationPropertySource in interface Infrastructure

getApplicationSpecification

public IApplicationSpecification getApplicationSpecification()

Description copied from interface: Infrastructure

Returns the IApplicationSpecification for the current application.

Specified by:

getApplicationSpecification in interface Infrastructure

getApplicationStateManager

public ApplicationStateManager getApplicationStateManager()

Description copied from interface: Infrastructure

Accesses application state objects (Visit and Global from Tapestry 3.0, but now more can be created).

Specified by:

getApplicationStateManager in interface Infrastructure

getClassResolver

public org.apache.hivemind.ClassResolver getClassResolver()

Description copied from interface: Infrastructure

Returns the ClassResolver used by the Tapestry HiveMind module, which should be sufficient for use throughout the application.

Specified by:

getClassResolver in interface Infrastructure

getComponentMessagesSource

public ComponentMessagesSource getComponentMessagesSource()

Description copied from interface: Infrastructure

Returns the source of component message bundles.

Specified by:

getComponentMessagesSource in interface Infrastructure

getComponentPropertySource

public ComponentPropertySource getComponentPropertySource()

Description copied from interface: Infrastructure

Returns an object used to access component meta-data properties.

Specified by:

getComponentPropertySource in interface Infrastructure

getContextPath

public String getContextPath()

Description copied from interface: Infrastructure

Returns the context path, which identifies the application within the application server. Context path should be used as a prefix for any URLs generated. The context path may be the empty string, and will not end in a slash (servlet paths should start with a slash).

Specified by:

getContextPath in interface Infrastructure

getContextRoot

public org.apache.hivemind.Resource getContextRoot()

Description copied from interface: Infrastructure

Returns the root context resource, which is the starting point when looking for resources within the application.

Specified by:

getContextRoot in interface Infrastructure

getDataSqueezer

public DataSqueezer getDataSqueezer()

Description copied from interface: Infrastructure

The DataSqueezer, used when constructing and decoding values stored in URLs (as query parameters or hidden form fields).

Specified by:

getDataSqueezer in interface Infrastructure

getGlobalPropertySource

public IPropertySource getGlobalPropertySource()

Description copied from interface: Infrastructure

Returns an IPropertySource configured to search the servlet, servlet context, and factory defaults.

Specified by:

getGlobalPropertySource in interface Infrastructure

getLinkFactory

public LinkFactory getLinkFactory()

Description copied from interface: Infrastructure

Constructs ILink instances for IEngineServices.

Specified by:

getLinkFactory in interface Infrastructure

getObjectPool

public ObjectPool getObjectPool()

Description copied from interface: Infrastructure

Returns a generic, shared ObjectPool instance.

Specified by:

getObjectPool in interface Infrastructure

getPageSource

public IPageSource getPageSource()

Description copied from interface: Infrastructure

Returns the source for pages. The source is a cache of pages, but also can create new instances when needed.

Specified by:

getPageSource in interface Infrastructure

getRequest

public WebRequest getRequest()

Description copied from interface: Infrastructure

Returns the request for the current request cycle.

Specified by:

getRequest in interface Infrastructure

getRequestCycleFactory

public RequestCycleFactory getRequestCycleFactory()

Description copied from interface: Infrastructure

Used by the IEngine to create instances of IRequestCycle.

Specified by:

getRequestCycleFactory in interface Infrastructure

getRequestExceptionReporter

public RequestExceptionReporter getRequestExceptionReporter()

Description copied from interface: Infrastructure

Service used to report exceptions to the console.

Specified by:

getRequestExceptionReporter in interface Infrastructure

getResetEventHub

public ResetEventHub getResetEventHub()

Description copied from interface: Infrastructure

Returns the coordinator to be notified of reset events (which will, in turn, notify other services that they should discard cached data).

Specified by:

getResetEventHub in interface Infrastructure

getResponse

public WebResponse getResponse()

Description copied from interface: Infrastructure

Returns the response for the current request cycle.

Specified by:

getResponse in interface Infrastructure

getResponseRenderer

public ResponseRenderer getResponseRenderer()

Description copied from interface: Infrastructure

Renders the active page as the response.

Specified by:

getResponseRenderer in interface Infrastructure

getScriptSource

public IScriptSource getScriptSource()

Description copied from interface: Infrastructure

The source for ready-to-execute versions of Tapestry script templates.

Specified by:

getScriptSource in interface Infrastructure

getServiceMap

public ServiceMap getServiceMap()

Description copied from interface: Infrastructure

The object from which engine services are obtained.

Specified by:

getServiceMap in interface Infrastructure

getSpecificationSource

public ISpecificationSource getSpecificationSource()

Description copied from interface: Infrastructure

Returns the source of all application, page, component and library specifications.

Specified by:

getSpecificationSource in interface Infrastructure

getTemplateSource

public TemplateSource getTemplateSource()

Description copied from interface: Infrastructure

Returns component or page template contents.

Specified by:

getTemplateSource in interface Infrastructure

getOutputEncoding

public String getOutputEncoding()

Specified by:

getOutputEncoding in interface Infrastructure

getMarkupWriterSource

public MarkupWriterSource getMarkupWriterSource()

Specified by:

getMarkupWriterSource in interface Infrastructure

getHTMLDescriber

public HTMLDescriber getHTMLDescriber()

Specified by:

getHTMLDescriber in interface Infrastructure

getExceptionPresenter

public ExceptionPresenter getExceptionPresenter()

Description copied from interface: Infrastructure

Responsible for presenting an exception error report to the user.

Specified by:

getExceptionPresenter in interface Infrastructure

getListenerMapSource

public ListenerMapSource getListenerMapSource()

Description copied from interface: Infrastructure

The source for ListenerMaps, for components or other objects.

Specified by:

getListenerMapSource in interface Infrastructure

getStaleSessionExceptionPresenter

public StaleSessionExceptionPresenter getStaleSessionExceptionPresenter()

Description copied from interface: Infrastructure

The service responsible for reporting StaleSessionExceptions.

Specified by:

getStaleSessionExceptionPresenter in interface Infrastructure

getStaleLinkExceptionPresenter

public StaleLinkExceptionPresenter getStaleLinkExceptionPresenter()

Description copied from interface: Infrastructure

The service responsible for reporting StaleLinkExceptions.

Specified by:

getStaleLinkExceptionPresenter in interface Infrastructure

getValueConverter

public ValueConverter getValueConverter()

Description copied from interface: Infrastructure

Service used to convert and coerce types.

Specified by:

getValueConverter in interface Infrastructure

getListenerInvoker

public ListenerInvoker getListenerInvoker()

Description copied from interface: Infrastructure

Service (possibly a pipeline) that will invoke IActionListener objects.

Specified by:

getListenerInvoker in interface Infrastructure

getAssetFactory

public AssetFactory getAssetFactory()

Description copied from interface: Infrastructure

Service that is used to convert Resources into IAssets.

Specified by:

getAssetFactory in interface Infrastructure

getCookieSource

public CookieSource getCookieSource()

Description copied from interface: Infrastructure

Service used to access HTTP Cookies. This is only available for Servlet Tapestry; a placeholder will be provided for Portlet Tapestry.

Specified by:

getCookieSource in interface Infrastructure

getClassFinder

public ClassFinder getClassFinder()

Description copied from interface: Infrastructure

Used to search for a class name within a list of packages.

Specified by:

getClassFinder in interface Infrastructure

getRequestCycle

public IRequestCycle getRequestCycle()

Description copied from interface: Infrastructure

Returns the request cycle for the current thread.

Specified by:

getRequestCycle in interface Infrastructure

getProperty

public Object getProperty(String propertyName)

Description copied from interface: Infrastructure

Returns a named property.

Specified by:

getProperty in interface Infrastructure

initialize

public void initialize(String mode)

Description copied from interface: Infrastructure

Initializes the Infrastructure for a particular mode.

Specified by:

initialize in interface Infrastructure

setClassResolver

public void setClassResolver(org.apache.hivemind.ClassResolver classResolver)

setThreadLocale

public void setThreadLocale(org.apache.hivemind.service.ThreadLocale threadLocale)

setNormalContributions

public void setNormalContributions(List normalContributions)

setOverrideContributions

public void setOverrideContributions(List overrideContributions)

setLocaleManager

public void setLocaleManager(RequestLocaleManager manager)

setErrorLog

public void setErrorLog(org.apache.hivemind.ErrorLog errorLog)