edu.harvard.hul.ois.jhove.module.xml

Class XmlLexicalHandler

java.lang.Object

edu.harvard.hul.ois.jhove.module.xml.XmlLexicalHandler

All Implemented Interfaces:

LexicalHandler

public class XmlLexicalHandler
extends Object
implements LexicalHandler

This implementation of LexicalHandler takes care of comments, DTD's, entities and other stuff for XmlModule. The caller has to make sure the LexicalHandler property is supported by the SAX implementation, and set that property to this class.

Author:

Gary McGath

Constructor Summary

Constructors

Constructor and Description
XmlLexicalHandler()

Method Summary

Modifier and Type	Method and Description
void	comment(char[] text, int start, int length) Gathers comments into the comments list.
void	endCDATA() Report the end of a CDATA section.
void	endDTD() Report the end of DTD declarations.
void	endEntity(String name) Report the end of an entity.
List<String>	getComments() Returns the value of the comments list, which is a List of Strings.
Set<String>	getEntityNames() Returns the Set of entity names.
void	startCDATA() Report the start of a CDATA section.
void	startDTD(String arg0, String arg1, String arg2) Report the start of DTD declarations, if any.
void	startEntity(String name) Accumulates entity names into the entity set.

Methods inherited from class java.lang.Object

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

Constructor Detail

XmlLexicalHandler

public XmlLexicalHandler()

Method Detail

endCDATA

public void endCDATA()
              throws SAXException

Report the end of a CDATA section. Does nothing.

Specified by:

endCDATA in interface LexicalHandler

Throws:

SAXException

See Also:

LexicalHandler.endCDATA()

endDTD

public void endDTD()
            throws SAXException

Report the end of DTD declarations. Does nothing.

Specified by:

endDTD in interface LexicalHandler

Throws:

SAXException

See Also:

LexicalHandler.endDTD()

startCDATA

public void startCDATA()
                throws SAXException

Report the start of a CDATA section. Does nothing.

Specified by:

startCDATA in interface LexicalHandler

Throws:

SAXException

See Also:

LexicalHandler.startCDATA()

comment

public void comment(char[] text,
                    int start,
                    int length)
             throws SAXException

Gathers comments into the comments list.

Specified by:

comment in interface LexicalHandler

Throws:

SAXException

See Also:

LexicalHandler.comment(char[], int, int)

startEntity

public void startEntity(String name)
                 throws SAXException

Accumulates entity names into the entity set. This will be used for determining which entities are actually used.

Specified by:

startEntity in interface LexicalHandler

Throws:

SAXException

See Also:

LexicalHandler.startEntity(java.lang.String)

endEntity

public void endEntity(String name)
               throws SAXException

Report the end of an entity. Does nothing.

Specified by:

endEntity in interface LexicalHandler

Throws:

SAXException

See Also:

LexicalHandler.endEntity(java.lang.String)

startDTD

public void startDTD(String arg0,
                     String arg1,
                     String arg2)
              throws SAXException

Report the start of DTD declarations, if any. Does nothing.

Specified by:

startDTD in interface LexicalHandler

Throws:

SAXException

See Also:

LexicalHandler.startDTD(java.lang.String, java.lang.String, java.lang.String)

getComments

public List<String> getComments()

Returns the value of the comments list, which is a List of Strings.

getEntityNames

public Set<String> getEntityNames()

Returns the Set of entity names.