org.apache.tapestry5.internal.services
Class ComponentClassResolverImpl

java.lang.Object
  org.apache.tapestry5.internal.services.ComponentClassResolverImpl

All Implemented Interfaces:

ComponentClassResolver, InvalidationListener

public class ComponentClassResolverImpl
extends Object
implements ComponentClassResolver, InvalidationListener

Constructor Summary

ComponentClassResolverImpl(org.slf4j.Logger logger, ComponentInstantiatorSource componentInstantiatorSource, ClassNameLocator classNameLocator, String appRootPackage, Collection<LibraryMapping> mappings)

Method Summary

String	canonicalizePageName(String pageName) Returns the canonical form of a logical page name.
List<String>	getPageNames() Returns a list of all logical page names, in sorted order.
boolean	isPageName(String pageName) For a particular path, determines if the path is a logical page name.
void	objectWasInvalidated() When the class loader is invalidated, clear any cached page names or component types.
String	resolveComponentTypeToClassName(String componentType) Converts a component type (a logical component name such as might be used inside a template or annotation) into a fully qualified class name.
String	resolveMixinTypeToClassName(String mixinType) Converts a logical mixin type (as with component types) into a fully qualified class name.
String	resolvePageClassNameToPageName(String pageClassName) Converts a fully qualified page class name into a logical class name (often, for inclusion as part of the URI).
String	resolvePageNameToClassName(String pageName) Converts a logical page name (such as might be encoded into a URL) into a fully qualified class name.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentClassResolverImpl

public ComponentClassResolverImpl(org.slf4j.Logger logger,
                                  ComponentInstantiatorSource componentInstantiatorSource,
                                  ClassNameLocator classNameLocator,
                                  @Inject@Symbol(value="tapestry.app-package")
                                  String appRootPackage,
                                  Collection<LibraryMapping> mappings)

Method Detail

objectWasInvalidated

public void objectWasInvalidated()

When the class loader is invalidated, clear any cached page names or component types.

Specified by:

objectWasInvalidated in interface InvalidationListener

resolvePageNameToClassName

public String resolvePageNameToClassName(String pageName)

Description copied from interface: ComponentClassResolver

Converts a logical page name (such as might be encoded into a URL) into a fully qualified class name. The case of the page name is irrelevant.

Specified by:

resolvePageNameToClassName in interface ComponentClassResolver

Parameters:

pageName - logical page name

Returns:

fully qualified class name for the page

isPageName

public boolean isPageName(String pageName)

Description copied from interface: ComponentClassResolver

For a particular path, determines if the path is a logical page name. The check is case insensitive.

Specified by:

isPageName in interface ComponentClassResolver

Parameters:

pageName - potential logical page name

Returns:

true if the page name is valid

getPageNames

public List<String> getPageNames()

Description copied from interface: ComponentClassResolver

Returns a list of all logical page names, in sorted order.

Specified by:

getPageNames in interface ComponentClassResolver

resolveComponentTypeToClassName

public String resolveComponentTypeToClassName(String componentType)

Description copied from interface: ComponentClassResolver

Converts a component type (a logical component name such as might be used inside a template or annotation) into a fully qualified class name. Case is ignored in resolving the name.

Specified by:

resolveComponentTypeToClassName in interface ComponentClassResolver

Parameters:

componentType - a logical component type

Returns:

fully qualified class name

resolveMixinTypeToClassName

public String resolveMixinTypeToClassName(String mixinType)

Description copied from interface: ComponentClassResolver

Converts a logical mixin type (as with component types) into a fully qualified class name. Case is ignored when resolving the name.

Specified by:

resolveMixinTypeToClassName in interface ComponentClassResolver

Parameters:

mixinType - a logical mixin type

Returns:

fully qualified class name

resolvePageClassNameToPageName

public String resolvePageClassNameToPageName(String pageClassName)

Description copied from interface: ComponentClassResolver

Converts a fully qualified page class name into a logical class name (often, for inclusion as part of the URI). This value may later be passed to ComponentClassResolver.resolvePageNameToClassName(String).

Specified by:

resolvePageClassNameToPageName in interface ComponentClassResolver

Parameters:

pageClassName - fully qualified name of a page class

Returns:

equivalent logical page name

canonicalizePageName

public String canonicalizePageName(String pageName)

Description copied from interface: ComponentClassResolver

Returns the canonical form of a logical page name. The canonical form uses character case matching the underlying class name.

Specified by:

canonicalizePageName in interface ComponentClassResolver