Package org.apache.myfaces.view.facelets.tag.composite

Class CompositeTagAttributeUtils

java.lang.Object

org.apache.myfaces.view.facelets.tag.composite.CompositeTagAttributeUtils

public final class CompositeTagAttributeUtils
extends Object

TagAttribute utils for <composite:xxx> TagHandlers.

Version:

$Revision$ $Date$

Author:

Jakob Korherr (latest modification by $Author$)

Method Summary

Modifier and Type	Method	Description
static void	addDevelopmentAttributes(FeatureDescriptor descriptor, FaceletContext ctx, TagAttribute displayName, TagAttribute shortDescription, TagAttribute expert, TagAttribute hidden, TagAttribute preferred)	Applies the "displayName", "shortDescription", "expert", "hidden", and "preferred" attributes to the BeanDescriptor.
static void	addDevelopmentAttributesLiteral(FeatureDescriptor descriptor, TagAttribute displayName, TagAttribute shortDescription, TagAttribute expert, TagAttribute hidden, TagAttribute preferred)	Applies the "displayName", "shortDescription", "expert", "hidden", and "preferred" attributes to the BeanDescriptor if they are all literal values.
static void	addUnspecifiedAttributes(FeatureDescriptor descriptor, Tag tag, String[] standardAttributesSorted, FaceletContext ctx)	Adds all attributes from the given Tag which are NOT listed in standardAttributesSorted as a ValueExpression to the given BeanDescriptor.
static boolean	areAttributesLiteral(TagAttribute... attributes)	Returns true if all specified attributes are either null or literal.
static boolean	containsUnspecifiedAttributes(Tag tag, String[] standardAttributesSorted)	Returns true if the given Tag contains attributes that are not specified in standardAttributesSorted.

Methods inherited from class java.lang.Object

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

Method Detail

addUnspecifiedAttributes

public static void addUnspecifiedAttributes(FeatureDescriptor descriptor,
                                            Tag tag,
                                            String[] standardAttributesSorted,
                                            FaceletContext ctx)

Adds all attributes from the given Tag which are NOT listed in standardAttributesSorted as a ValueExpression to the given BeanDescriptor. NOTE that standardAttributesSorted has to be alphabetically sorted in order to use binary search.

Parameters:

descriptor -

tag -

standardAttributesSorted -

ctx -

containsUnspecifiedAttributes

public static boolean containsUnspecifiedAttributes(Tag tag,
                                                    String[] standardAttributesSorted)

Returns true if the given Tag contains attributes that are not specified in standardAttributesSorted. NOTE that standardAttributesSorted has to be alphabetically sorted in order to use binary search.

Parameters:

tag -

standardAttributesSorted -

Returns:

addDevelopmentAttributes

public static void addDevelopmentAttributes(FeatureDescriptor descriptor,
                                            FaceletContext ctx,
                                            TagAttribute displayName,
                                            TagAttribute shortDescription,
                                            TagAttribute expert,
                                            TagAttribute hidden,
                                            TagAttribute preferred)

Applies the "displayName", "shortDescription", "expert", "hidden", and "preferred" attributes to the BeanDescriptor.

Parameters:

descriptor -

ctx -

displayName -

shortDescription -

expert -

hidden -

preferred -

addDevelopmentAttributesLiteral

public static void addDevelopmentAttributesLiteral(FeatureDescriptor descriptor,
                                                   TagAttribute displayName,
                                                   TagAttribute shortDescription,
                                                   TagAttribute expert,
                                                   TagAttribute hidden,
                                                   TagAttribute preferred)

Applies the "displayName", "shortDescription", "expert", "hidden", and "preferred" attributes to the BeanDescriptor if they are all literal values. Thus no FaceletContext is necessary.

Parameters:

descriptor -

displayName -

shortDescription -

expert -

hidden -

preferred -

areAttributesLiteral

public static boolean areAttributesLiteral(TagAttribute... attributes)

Returns true if all specified attributes are either null or literal.

Parameters:

attributes -