Package com.sun.xml.dtdparser
Class DTDParser
- java.lang.Object
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- com.sun.xml.dtdparser.DTDParser
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public class DTDParser extends Object
This implements parsing of XML 1.0 DTDs.This conforms to the portion of the XML 1.0 specification related to the external DTD subset.
For multi-language applications (such as web servers using XML processing to create dynamic content), a method supports choosing a locale for parser diagnostics which is both understood by the message recipient and supported by the parser.
This parser produces a stream of parse events. It supports some features (exposing comments, CDATA sections, and entity references) which are not required to be reported by conformant XML processors.
- Version:
- $Id: DTDParser.java,v 1.2 2009-04-16 15:25:49 snajper Exp $
- Author:
- David Brownell, Janet Koenig, Kohsuke KAWAGUCHI
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Field Summary
Fields Modifier and Type Field Description protected Set
declaredElements
static String
TYPE_CDATA
static String
TYPE_ENTITIES
static String
TYPE_ENTITY
static String
TYPE_ENUMERATION
static String
TYPE_ID
static String
TYPE_IDREF
static String
TYPE_IDREFS
static String
TYPE_NMTOKEN
static String
TYPE_NMTOKENS
static String
TYPE_NOTATION
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Constructor Summary
Constructors Constructor Description DTDParser()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Locale
chooseLocale(String[] languages)
Chooses a client locale to use for diagnostics, using the first language specified in the list that is supported by this parser.int
getColumnNumber()
DTDEventListener
getDtdHandler()
Returns the handler used to for DTD parsing events.EntityResolver
getEntityResolver()
Returns the object used to resolve entitiesint
getLineNumber()
Locale
getLocale()
Returns the diagnostic locale.String
getPublicId()
String
getSystemId()
void
parse(String uri)
Parse a DTD.void
parse(InputSource in)
Parse a DTD.void
setDtdHandler(DTDEventListener handler)
Used by applications to set handling of DTD parsing events.void
setEntityResolver(EntityResolver r)
Lets applications control entity resolution.void
setLocale(Locale l)
Used by applications to request locale for diagnostics.
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Field Detail
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TYPE_CDATA
public static final String TYPE_CDATA
- See Also:
- Constant Field Values
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TYPE_ID
public static final String TYPE_ID
- See Also:
- Constant Field Values
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TYPE_IDREF
public static final String TYPE_IDREF
- See Also:
- Constant Field Values
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TYPE_IDREFS
public static final String TYPE_IDREFS
- See Also:
- Constant Field Values
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TYPE_ENTITY
public static final String TYPE_ENTITY
- See Also:
- Constant Field Values
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TYPE_ENTITIES
public static final String TYPE_ENTITIES
- See Also:
- Constant Field Values
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TYPE_NMTOKEN
public static final String TYPE_NMTOKEN
- See Also:
- Constant Field Values
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TYPE_NMTOKENS
public static final String TYPE_NMTOKENS
- See Also:
- Constant Field Values
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TYPE_NOTATION
public static final String TYPE_NOTATION
- See Also:
- Constant Field Values
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TYPE_ENUMERATION
public static final String TYPE_ENUMERATION
- See Also:
- Constant Field Values
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declaredElements
protected final Set declaredElements
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Method Detail
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setLocale
public void setLocale(Locale l) throws SAXException
Used by applications to request locale for diagnostics.- Parameters:
l
- The locale to use, or null to use system defaults (which may include only message IDs).- Throws:
SAXException
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getLocale
public Locale getLocale()
Returns the diagnostic locale.
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chooseLocale
public Locale chooseLocale(String[] languages) throws SAXException
Chooses a client locale to use for diagnostics, using the first language specified in the list that is supported by this parser. That locale is then set using setLocale(). Such a list could be provided by a variety of user preference mechanisms, including the HTTP Accept-Language header field.- Parameters:
languages
- Array of language specifiers, ordered with the most preferable one at the front. For example, "en-ca" then "fr-ca", followed by "zh_CN". Both RFC 1766 and Java styles are supported.- Returns:
- The chosen locale, or null.
- Throws:
SAXException
- See Also:
MessageCatalog
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setEntityResolver
public void setEntityResolver(EntityResolver r)
Lets applications control entity resolution.
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getEntityResolver
public EntityResolver getEntityResolver()
Returns the object used to resolve entities
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setDtdHandler
public void setDtdHandler(DTDEventListener handler)
Used by applications to set handling of DTD parsing events.
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getDtdHandler
public DTDEventListener getDtdHandler()
Returns the handler used to for DTD parsing events.
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parse
public void parse(InputSource in) throws IOException, SAXException
Parse a DTD.- Throws:
IOException
SAXException
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parse
public void parse(String uri) throws IOException, SAXException
Parse a DTD.- Throws:
IOException
SAXException
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getPublicId
public String getPublicId()
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getSystemId
public String getSystemId()
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getLineNumber
public int getLineNumber()
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getColumnNumber
public int getColumnNumber()
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