sirius.tagliatelle.tags

Class TaglibTagHandler

java.lang.Object

sirius.tagliatelle.tags.TagHandler

sirius.tagliatelle.tags.TaglibTagHandler

public class TaglibTagHandler
extends TagHandler

Handles the invocation of an user defined tag.

Templates named /taglib/PREFIX/tagName.html.pasta can be referenced via <PREFIX:tagName>. Their invocation is handled by this handler.

Field Summary

Fields inherited from class sirius.tagliatelle.tags.TagHandler

attributes, blocks, compilationContext, parentHandler, startOfTag, tagName

Constructor Summary

Constructors

Constructor and Description
TaglibTagHandler(Template template) Creates a new handler for the given template.

Method Summary

Modifier and Type	Method and Description
void	apply(CompositeEmitter targetBlock) Invoked when the tag is completely parsedand can be applied to the target block.
Class<?>	getExpectedAttributeType(String name) Returns the expected type for the given attribute.

Methods inherited from class sirius.tagliatelle.tags.TagHandler

addBlock, beforeBody, getAttribute, getBlock, getCompilationContext, getConstantAttribute, getParentHandler, getStartOfTag, getTagName, setAttribute, setCompilationContext, setParentHandler, setStartOfTag, setTagName

Methods inherited from class java.lang.Object

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

Constructor Detail

TaglibTagHandler

public TaglibTagHandler(Template template)

Creates a new handler for the given template.

Parameters:

template - the template which was resolved via a tag prefix and name.

Method Detail

apply

public void apply(CompositeEmitter targetBlock)

Description copied from class: TagHandler

Invoked when the tag is completely parsedand can be applied to the target block.

Specified by:

apply in class TagHandler

Parameters:

targetBlock - the outer block to which the output can be appended

getExpectedAttributeType

public Class<?> getExpectedAttributeType(String name)

Description copied from class: TagHandler

Returns the expected type for the given attribute.

Overrides:

getExpectedAttributeType in class TagHandler

Parameters:

name - the name of the attribute

Returns:

either a class which defines the parameter type or Expression to signal that any expression is accepted or null to indicate that the parameter is unexpected.