Attributes2public interface Attributes2 implements AttributesSAX2 extension to augment the per-attribute information
provided though {@link Attributes}.
If an implementation supports this extension, the attributes
provided in {@link org.xml.sax.ContentHandler#startElement
ContentHandler.startElement() } will implement this interface,
and the http://xml.org/sax/features/use-attributes2
feature flag will have the value true.
This module, both source code and documentation, is in the
Public Domain, and comes with NO WARRANTY.
XMLReader implementations are not required to support this
information, and it is not part of core-only SAX2 distributions.
Note that if an attribute was defaulted (!isSpecified())
it will of necessity also have been declared (isDeclared())
in the DTD.
Similarly if an attribute's type is anything except CDATA, then it
must have been declared.
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Methods Summary |
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public boolean | isDeclared(int index)Returns false unless the attribute was declared in the DTD.
This helps distinguish two kinds of attributes that SAX reports
as CDATA: ones that were declared (and hence are usually valid),
and those that were not (and which are never valid).
| public boolean | isDeclared(java.lang.String qName)Returns false unless the attribute was declared in the DTD.
This helps distinguish two kinds of attributes that SAX reports
as CDATA: ones that were declared (and hence are usually valid),
and those that were not (and which are never valid).
| public boolean | isDeclared(java.lang.String uri, java.lang.String localName)Returns false unless the attribute was declared in the DTD.
This helps distinguish two kinds of attributes that SAX reports
as CDATA: ones that were declared (and hence are usually valid),
and those that were not (and which are never valid).
Remember that since DTDs do not "understand" namespaces, the
namespace URI associated with an attribute may not have come from
the DTD. The declaration will have applied to the attribute's
qName.
| public boolean | isSpecified(int index)Returns true unless the attribute value was provided
by DTD defaulting.
| public boolean | isSpecified(java.lang.String uri, java.lang.String localName)Returns true unless the attribute value was provided
by DTD defaulting.
Remember that since DTDs do not "understand" namespaces, the
namespace URI associated with an attribute may not have come from
the DTD. The declaration will have applied to the attribute's
qName.
| public boolean | isSpecified(java.lang.String qName)Returns true unless the attribute value was provided
by DTD defaulting.
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