com.webobjects.appserver.parser.woml.namespaces
Class WOMLAbstractNamespace

java.lang.Object
  com.webobjects.appserver.parser.woml.namespaces.WOMLAbstractNamespace

All Implemented Interfaces:

WOMLNamespace

Direct Known Subclasses:

WOMLWebObjectsNamespace

public abstract class WOMLAbstractNamespace
extends Object
implements WOMLNamespace

Nested Class Summary

static interface

WOMLAbstractNamespace.WOMLElementGenerator

Constructor Summary

WOMLAbstractNamespace(String namespace)

Method Summary

boolean	canGenerateElement(WOMLElement element) Default implementation returns true if (a) the element name is in the same namespace as the receiver or (b) it contains the component identifier attribute in the same namespace as the receiver.
void	contributeToDeclaration(WOMLElement element, com.webobjects.appserver._private.WOMutableDeclaration declaration, NSArray<String> languages, WOAssociationFactory associationFactory) Default implementation copies all associations from the defined element that match the namespace of the receiver into the declaration.
WOElement	generateElement(WOMLElement element, WOElement template, com.webobjects.appserver._private.WOMutableDeclaration declaration, NSArray<String> languages, WOAssociationFactory associationFactory) The default implementation will generate a WOElement from the declaration given.
String	getAlias(String elementName) Returns either the alias for a given element name of the element name itself.
protected Map<String,WOAssociation>	getAssociations(WOMLElement element, WOAssociationFactory associationFactory) Returns the map of associations that should be contributed by this namespace.
abstract String	getComponentIdentifierAttributeName()
String	getDeclaredType(WOMLElement element) Returns the type of component as determined by either the specified JSP-style tagname or the wo:component specification.
WOMLAbstractNamespace.WOMLElementGenerator	getDefaultElementGenerator()
WOMLAbstractNamespace.WOMLElementGenerator	getElementGenerator(String elementName)
String	getGenericElementType(WOElement woElement)
String	getNamespaceId() Returns the namespace identifier for this namespace.
String	getRawComponentType(WOMLElement element) Returns the raw component type as determined from the parsed element.
String	setAlias(String fromElementName, String toElementName)
void	setDefaultElementGenerator(WOMLAbstractNamespace.WOMLElementGenerator elementGenerator)
void	setElementGenerator(String elementName, WOMLAbstractNamespace.WOMLElementGenerator elementGenerator)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.webobjects.appserver.parser.woml.WOMLNamespace

contributeToDeclaration

Constructor Detail

WOMLAbstractNamespace

public WOMLAbstractNamespace(String namespace)

Method Detail

getAssociations

protected Map<String,WOAssociation> getAssociations(WOMLElement element,
                                                    WOAssociationFactory associationFactory)

Returns the map of associations that should be contributed by this namespace. Default implementation returns the associations from this namespace identifier from WOMLElement.getAssociations().

Parameters:

element -

associationFactory -

Returns:

getElementGenerator

public WOMLAbstractNamespace.WOMLElementGenerator getElementGenerator(String elementName)

setElementGenerator

public void setElementGenerator(String elementName,
                                WOMLAbstractNamespace.WOMLElementGenerator elementGenerator)

getDefaultElementGenerator

public WOMLAbstractNamespace.WOMLElementGenerator getDefaultElementGenerator()

setDefaultElementGenerator

public void setDefaultElementGenerator(WOMLAbstractNamespace.WOMLElementGenerator elementGenerator)

getAlias

public String getAlias(String elementName)

Returns either the alias for a given element name of the element name itself.

Parameters:

elementName -

Returns:

setAlias

public String setAlias(String fromElementName,
                       String toElementName)

getComponentIdentifierAttributeName

public abstract String getComponentIdentifierAttributeName()

getRawComponentType

public String getRawComponentType(WOMLElement element)

Returns the raw component type as determined from the parsed element. This is either the name of the element (for JSP-style specification of tag name) or the component value from the wo:component attribute.

Parameters:

element -

Returns:

getDeclaredType

public String getDeclaredType(WOMLElement element)

Returns the type of component as determined by either the specified JSP-style tagname or the wo:component specification. The value returned by this method is the actual component or dynamic element name that will be used in the declaration. Any aliases are resolved (i.e. "if" and "else" both become WOConditional).

Parameters:

element -

Returns:

getGenericElementType

public String getGenericElementType(WOElement woElement)

getNamespaceId

public String getNamespaceId()

Returns the namespace identifier for this namespace.

Specified by:

getNamespaceId in interface WOMLNamespace

Returns:

See Also:

WOMLNamespace.getNamespaceId()

canGenerateElement

public boolean canGenerateElement(WOMLElement element)

Default implementation returns true if (a) the element name is in the same namespace as the receiver or (b) it contains the component identifier attribute in the same namespace as the receiver.

Specified by:

canGenerateElement in interface WOMLNamespace

Parameters:

element -

Returns:

See Also:

WOMLNamespace.canGenerateElement(com.webobjects.appserver.parser.woml.WOMLElement)

generateElement

public WOElement generateElement(WOMLElement element,
                                 WOElement template,
                                 com.webobjects.appserver._private.WOMutableDeclaration declaration,
                                 NSArray<String> languages,
                                 WOAssociationFactory associationFactory)
                          throws WOMLElementGenerationException

The default implementation will generate a WOElement from the declaration given. If the type of the element (as indicated by the declaration's type()) is one of the special "$remove" or "$content" the appropriate element is returned. Otherwise the element is generated by the WOMLElementGenerator registered with the receiver via setElementGenerator().

Specified by:

generateElement in interface WOMLNamespace

Parameters:

element -

template -

declaration -

associationFactory -

Returns:

Throws:

WOMLElementGenerationException

See Also:

com.webobjects.appserver.parser.woml.WOMLNamespace#generateElement(com.webobjects.appserver.parser.woml.WOMLElement, com.webobjects.appserver.WOElement, com.webobjects.appserver._private.WOMutableDeclaration, com.webobjects.appserver.WOAssociationFactory)

contributeToDeclaration

public void contributeToDeclaration(WOMLElement element,
                                    com.webobjects.appserver._private.WOMutableDeclaration declaration,
                                    NSArray<String> languages,
                                    WOAssociationFactory associationFactory)
                             throws WOMLElementGenerationException

Default implementation copies all associations from the defined element that match the namespace of the receiver into the declaration. It then calls the registered element generator to contribute to the declaration.

Parameters:

element -

declaration -

associationFactory -

Throws:

WOMLElementGenerationException

See Also:

com.webobjects.appserver.parser.woml.WOMLNamespace#contributeToDeclaration(com.webobjects.appserver.parser.woml.WOMLElement, com.webobjects.appserver._private.WOMutableDeclaration, com.webobjects.appserver.WOAssociationFactory)