Package org.apache.tapestry5.internal.parser

Class ComponentTemplateImpl

java.lang.Object

org.apache.tapestry5.internal.parser.ComponentTemplateImpl

All Implemented Interfaces:

ComponentTemplate

public class ComponentTemplateImpl
extends Object
implements ComponentTemplate

Constructor Summary

Constructors

Constructor	Description
ComponentTemplateImpl(Resource resource, List<TemplateToken> tokens, Map<String,Location> componentIds, boolean extension, boolean strictMixinParameters, Map<String,List<TemplateToken>> overrides)

Method Summary

Modifier and Type	Method	Description
Map<String,Location>	getComponentIds()	Identifies StartComponentTokens with a non-blank id, mapping the id to its location (within the template).
List<TemplateToken>	getExtensionPointTokens(String extensionPointId)	Returns a list of tokens associated with an extension point, or null if this template neither defines the extension point nor overrides it.
Resource	getResource()	Returns the resource that was parsed to form the template.
List<TemplateToken>	getTokens()	Returns a list of tokens that were parsed from the template.
boolean	isExtension()	Returns true if this component template is an extension of its parent class' template.
boolean	isMissing()	Returns false.
boolean	usesStrictMixinParameters()	Indicates whether lax (the old default) or strict (the new default) mixin parameters are used.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentTemplateImpl

public ComponentTemplateImpl(Resource resource,
                             List<TemplateToken> tokens,
                             Map<String,Location> componentIds,
                             boolean extension,
                             boolean strictMixinParameters,
                             Map<String,List<TemplateToken>> overrides)

Parameters:

resource - the resource from which the template was parsed

tokens - the tokens of the template, a copy of this list will be made

componentIds - ids of components defined in the template

extension - if this template is an extension of a parent-class template

strictMixinParameters - if the template was parsed with the 5.4 DTD and is strict about mixin parameters being fully qualified

overrides - id to list of tokens for that override

Method Detail

getResource

public Resource getResource()

Description copied from interface: ComponentTemplate

Returns the resource that was parsed to form the template.

Specified by:

getResource in interface ComponentTemplate

getTokens

public List<TemplateToken> getTokens()

Description copied from interface: ComponentTemplate

Returns a list of tokens that were parsed from the template. The caller should not modify this list.

Specified by:

getTokens in interface ComponentTemplate

getComponentIds

public Map<String,Location> getComponentIds()

Description copied from interface: ComponentTemplate

Identifies StartComponentTokens with a non-blank id, mapping the id to its location (within the template). This is used to report unmatched ids (where the component, or its super-classes, do not define an embedded component).

Specified by:

getComponentIds in interface ComponentTemplate

See Also:

(used to define an embedded component)

usesStrictMixinParameters

public boolean usesStrictMixinParameters()

Description copied from interface: ComponentTemplate

Indicates whether lax (the old default) or strict (the new default) mixin parameters are used. In strict mode, introduced with the 5.4 template DTD, mixin parameters must be qualified with the mixin name. In prior releases, Tapestry would attempt a search for a fit, and this causes ambiguities that can't be addressed.

Specified by:

usesStrictMixinParameters in interface ComponentTemplate

Returns:

true if a 5.4 or later DTD

isMissing

public boolean isMissing()

Returns false.

Specified by:

isMissing in interface ComponentTemplate

getExtensionPointTokens

public List<TemplateToken> getExtensionPointTokens(String extensionPointId)

Description copied from interface: ComponentTemplate

Returns a list of tokens associated with an extension point, or null if this template neither defines the extension point nor overrides it.

Specified by:

getExtensionPointTokens in interface ComponentTemplate

Returns:

list of tokens provided in this template, or null

isExtension

public boolean isExtension()

Description copied from interface: ComponentTemplate

Returns true if this component template is an extension of its parent class' template.

Specified by:

isExtension in interface ComponentTemplate