org.thymeleaf.standard.processor.attr
Class StandardSingleRemovableAttributeModifierAttrProcessor

Object
  org.thymeleaf.processor.attr.AbstractAttrProcessor
      org.thymeleaf.processor.attr.AbstractAttributeModifierAttrProcessor
          org.thymeleaf.processor.attr.AbstractSingleAttributeModifierAttrProcessor
              org.thymeleaf.standard.processor.attr.AbstractStandardSingleAttributeModifierAttrProcessor
                  org.thymeleaf.standard.processor.attr.StandardSingleRemovableAttributeModifierAttrProcessor

All Implemented Interfaces:

Comparable<IAttrProcessor>, IAttrProcessor

public final class StandardSingleRemovableAttributeModifierAttrProcessor
extends AbstractStandardSingleAttributeModifierAttrProcessor

Since:

1.0

Author:

Daniel Fernández

Nested Class Summary

Nested classes/interfaces inherited from class org.thymeleaf.processor.attr.AbstractAttributeModifierAttrProcessor

AbstractAttributeModifierAttrProcessor.ModificationType

Field Summary

static String[]	ATTR_NAMES
static Integer	ATTR_PRECEDENCE

Constructor Summary

StandardSingleRemovableAttributeModifierAttrProcessor()

Method Summary

Set<AttrApplicability>	getAttributeApplicabilities() Return the attribute applicabilities.
protected AbstractAttributeModifierAttrProcessor.ModificationType	getModificationType(Arguments arguments, TemplateResolution templateResolution, Document document, Element element, Attr attribute, String attributeName, String attributeValue, String newAttributeName)
Integer	getPrecedence() Return this processor's precedence.
protected String	getTargetAttributeName(Arguments arguments, TemplateResolution templateResolution, Document document, Element element, Attr attribute, String attributeName, String attributeValue)
protected boolean	removeAttributeIfEmpty(Arguments arguments, TemplateResolution templateResolution, Document document, Element element, Attr attribute, String attributeName, String attributeValue, String newAttributeName)

Methods inherited from class org.thymeleaf.standard.processor.attr.AbstractStandardSingleAttributeModifierAttrProcessor

getTargetAttributeValue

Methods inherited from class org.thymeleaf.processor.attr.AbstractSingleAttributeModifierAttrProcessor

getNewAttributeValues

Methods inherited from class org.thymeleaf.processor.attr.AbstractAttributeModifierAttrProcessor

process

Methods inherited from class org.thymeleaf.processor.attr.AbstractAttrProcessor

compareTo, getMessage, getMessageForProcessor, getMessageForTemplate

Methods inherited from class Object

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

Field Detail

ATTR_PRECEDENCE

public static final Integer ATTR_PRECEDENCE

ATTR_NAMES

public static final String[] ATTR_NAMES

Constructor Detail

StandardSingleRemovableAttributeModifierAttrProcessor

public StandardSingleRemovableAttributeModifierAttrProcessor()

Method Detail

getAttributeApplicabilities

public Set<AttrApplicability> getAttributeApplicabilities()

Description copied from interface: IAttrProcessor

Return the attribute applicabilities.

These applicabilities (a set of AttrApplicability objects) specify the cases in which this attribute processor would be executed. This must at least include an attribute name (execute if attribute name is A) and can also include tag names (execute if attribute name is A and it is set in a tag with name T), companion attributes with values (execute if attribute name is A and it is set in a tag with name T which has an attribute A2 with value V), etc.

Refer to the AttrApplicability API for more details.

Returns:

the attribute applicabilities.

getPrecedence

public Integer getPrecedence()

Description copied from interface: IAttrProcessor

Return this processor's precedence.

When a tag includes several attributes that have an attribute processor associated, the precedences of these processors establish the order in which they will be executed (lowest precedence value is first). This is important because each attribute processor will be able to see the results of the previously executed ones.

Returns:

the processor's precedence (lowest will be executed first).

getTargetAttributeName

protected String getTargetAttributeName(Arguments arguments,
                                        TemplateResolution templateResolution,
                                        Document document,
                                        Element element,
                                        Attr attribute,
                                        String attributeName,
                                        String attributeValue)

Specified by:

getTargetAttributeName in class AbstractSingleAttributeModifierAttrProcessor

getModificationType

protected AbstractAttributeModifierAttrProcessor.ModificationType getModificationType(Arguments arguments,
                                                                                      TemplateResolution templateResolution,
                                                                                      Document document,
                                                                                      Element element,
                                                                                      Attr attribute,
                                                                                      String attributeName,
                                                                                      String attributeValue,
                                                                                      String newAttributeName)

Specified by:

getModificationType in class AbstractAttributeModifierAttrProcessor

removeAttributeIfEmpty

protected boolean removeAttributeIfEmpty(Arguments arguments,
                                         TemplateResolution templateResolution,
                                         Document document,
                                         Element element,
                                         Attr attribute,
                                         String attributeName,
                                         String attributeValue,
                                         String newAttributeName)

Specified by:

removeAttributeIfEmpty in class AbstractAttributeModifierAttrProcessor