| java.lang.Object | |||
| ↳ | org.apache.xerces.impl.XMLScanner | ||
| ↳ | org.apache.xerces.impl.XMLDTDScannerImpl | ||
| ↳ | org.apache.xerces.impl.XML11DTDScannerImpl | ||
Class Overview
This class is responsible for scanning the declarations found in the internal and external subsets of a DTD in an XML document. The scanner acts as the sources for the DTD information which is communicated to the DTD handlers.
This component requires the following features and properties from the component manager that uses it:
- http://xml.org/sax/features/validation
- http://apache.org/xml/features/scanner/notify-char-refs
- http://apache.org/xml/properties/internal/symbol-table
- http://apache.org/xml/properties/internal/error-reporter
- http://apache.org/xml/properties/internal/entity-manager
Summary
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Inherited Constants | |||||||||||
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 From class
org.apache.xerces.impl.XMLDTDScannerImpl
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From class
org.apache.xerces.impl.XMLScanner
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From class
org.apache.xerces.impl.XMLDTDScannerImpl
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From class
org.apache.xerces.impl.XMLScanner
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Default constructor.
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Constructor for he use of non-XMLComponentManagers.
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| Protected Methods | |||||||||||
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Checks whether this string would be unchanged by normalization.
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Normalize whitespace in an XMLString converting all whitespace
characters to space characters.
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Normalize whitespace in an XMLString converting all whitespace
characters to space characters.
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Scans public ID literal.
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Inherited Methods | |||||||||||
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From class
org.apache.xerces.impl.XMLDTDScannerImpl
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From class
org.apache.xerces.impl.XMLScanner
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From class
java.lang.Object
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From interface
org.apache.xerces.impl.XMLEntityHandler
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From interface
org.apache.xerces.xni.parser.XMLComponent
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From interface
org.apache.xerces.xni.parser.XMLDTDContentModelSource
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From interface
org.apache.xerces.xni.parser.XMLDTDScanner
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From interface
org.apache.xerces.xni.parser.XMLDTDSource
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Public Constructors
public XML11DTDScannerImpl ()
Default constructor.
public XML11DTDScannerImpl (SymbolTable symbolTable, XMLErrorReporter errorReporter, XMLEntityManager entityManager)
Constructor for he use of non-XMLComponentManagers.
Protected Methods
protected boolean isInvalid (int value)
protected boolean isInvalidLiteral (int value)
protected int isUnchangedByNormalization (XMLString value)
Checks whether this string would be unchanged by normalization.
Returns
- -1 if the value would be unchanged by normalization, otherwise the index of the first whitespace character which would be transformed.
protected boolean isValidNCName (int value)
protected boolean isValidNameChar (int value)
protected boolean isValidNameStartChar (int value)
protected boolean isValidNameStartHighSurrogate (int value)
protected void normalizeWhitespace (XMLString value, int fromIndex)
Normalize whitespace in an XMLString converting all whitespace characters to space characters.
protected void normalizeWhitespace (XMLString value)
Normalize whitespace in an XMLString converting all whitespace characters to space characters.
protected boolean scanPubidLiteral (XMLString literal)
Scans public ID literal. [12] PubidLiteral ::= '"' PubidChar* '"' | "'" (PubidChar - "'")* "'" [13] PubidChar::= #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%] The returned string is normalized according to the following rule, from http://www.w3.org/TR/REC-xml#dt-pubid: Before a match is attempted, all strings of white space in the public identifier must be normalized to single space characters (#x20), and leading and trailing white space must be removed.
Parameters
| literal | The string to fill in with the public ID literal. |
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Returns
- True on success. Note: This method uses fStringBuffer, anything in it at the time of calling is lost.
Throws
| IOException | |
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| XNIException |