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java.lang.Objectgnu.xml.aelfred2.SAXDriver
An enhanced SAX2 version of Microstar's Ælfred XML parser. The enhancements primarily relate to significant improvements in conformance to the XML specification, and SAX2 support. Performance has been improved. See the package level documentation for more information.
Name | Notes |
---|---|
(URL)/external-general-entities | Value defaults to true |
(URL)/external-parameter-entities | Value defaults to true |
(URL)/is-standalone | (PRELIMINARY) Returns true iff the document's parsing has started (some non-error event after startDocument() was reported) and the document's standalone flag is set. |
(URL)/namespace-prefixes | Value defaults to false (but XML 1.0 names are always reported) |
(URL)/lexical-handler/parameter-entities | Value is fixed at true |
(URL)/namespaces | Value defaults to true |
(URL)/resolve-dtd-uris | (PRELIMINARY) Value defaults to true |
(URL)/string-interning | Value is fixed at true |
(URL)/use-attributes2 | (PRELIMINARY) Value is fixed at true |
(URL)/use-entity-resolver2 | (PRELIMINARY) Value defaults to true |
(URL)/validation | Value is fixed at false |
(URL)/declaration-handler | A declaration handler may be provided. |
(URL)/lexical-handler | A lexical handler may be provided. |
This parser currently implements the SAX1 Parser API, but it may not continue to do so in the future.
Parser
Constructor Summary | |
SAXDriver()
Constructs a SAX Parser. |
Method Summary | |
int |
getColumnNumber()
SAX Locator method (don't invoke on parser); |
ContentHandler |
getContentHandler()
SAX2: Returns the object used to report the logical content of an XML document. |
DTDHandler |
getDTDHandler()
SAX2: Returns the object used to process declarations related to notations and unparsed entities. |
EntityResolver |
getEntityResolver()
SAX2: Returns the object used when resolving external entities during parsing (both general and parameter entities). |
ErrorHandler |
getErrorHandler()
SAX2: Returns the object used to receive callbacks for XML errors of all levels (fatal, nonfatal, warning); this is never null; |
boolean |
getFeature(String featureId)
SAX2: Tells the value of the specified feature flag. |
int |
getIndex(String xmlName)
SAX2 Attributes method (don't invoke on parser); |
int |
getIndex(String uri,
String local)
SAX2 Attributes method (don't invoke on parser); |
int |
getLength()
SAX1 AttributeList, SAX2 Attributes method (don't invoke on parser); |
int |
getLineNumber()
SAX Locator method (don't invoke on parser); |
String |
getLocalName(int index)
SAX2 Attributes method (don't invoke on parser); |
String |
getName(int i)
SAX1 AttributeList method (don't invoke on parser); |
Object |
getProperty(String propertyId)
SAX2: Returns the specified property. |
String |
getPublicId()
SAX Locator method (don't invoke on parser); |
String |
getQName(int i)
SAX2 Attributes method (don't invoke on parser); |
String |
getSystemId()
SAX Locator method (don't invoke on parser); |
String |
getType(int i)
SAX1 AttributeList, SAX2 Attributes method (don't invoke on parser); |
String |
getType(String xmlName)
SAX1 AttributeList, SAX2 Attributes method (don't invoke on parser); |
String |
getType(String uri,
String local)
SAX2 Attributes method (don't invoke on parser); |
String |
getURI(int index)
SAX2 Attributes method (don't invoke on parser); |
String |
getValue(int i)
SAX1 AttributeList, SAX2 Attributes method (don't invoke on parser); |
String |
getValue(String xmlName)
SAX1 AttributeList, SAX2 Attributes method (don't invoke on parser); |
String |
getValue(String uri,
String local)
SAX Attributes method (don't invoke on parser); |
boolean |
isSpecified(int index)
SAX-ext Attributes2 method (don't invoke on parser); |
boolean |
isSpecified(String xmlName)
SAX-ext Attributes2 method (don't invoke on parser); |
boolean |
isSpecified(String uri,
String local)
SAX-ext Attributes2 method (don't invoke on parser); |
void |
parse(InputSource source)
SAX1, SAX2: Auxiliary API to parse an XML document, used mostly when no URI is available. |
void |
parse(String systemId)
SAX1, SAX2: Preferred API to parse an XML document, using a system identifier (URI). |
void |
setContentHandler(ContentHandler handler)
SAX2: Assigns the object used to report the logical content of an XML document. |
void |
setDocumentHandler(DocumentHandler handler)
Deprecated. SAX2 programs should use the XMLReader interface and a ContentHandler. |
void |
setDTDHandler(DTDHandler handler)
SAX1, SAX2: Set the DTD handler for this parser. |
void |
setEntityResolver(EntityResolver resolver)
SAX1, SAX2: Set the entity resolver for this parser. |
void |
setErrorHandler(ErrorHandler handler)
SAX1, SAX2: Set the error handler for this parser. |
void |
setFeature(String featureId,
boolean value)
SAX2: Sets the state of feature flags in this parser. |
void |
setLocale(Locale locale)
SAX1: Sets the locale used for diagnostics; currently, only locales using the English language are supported. |
void |
setProperty(String propertyId,
Object value)
SAX2: Assigns the specified property. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SAXDriver()
Method Detail |
public void setLocale(Locale locale) throws SAXException
setLocale
in interface Parser
locale
- The locale for which diagnostics will be generated
SAXException
- Throws an exception
(using the previous or default locale) if the
requested locale is not supported.SAXException
,
SAXParseException
public EntityResolver getEntityResolver()
getEntityResolver
in interface XMLReader
XMLReader.setEntityResolver(org.xml.sax.EntityResolver)
public void setEntityResolver(EntityResolver resolver)
setEntityResolver
in interface XMLReader
resolver
- The entity resolver.XMLReader.getEntityResolver()
public DTDHandler getDTDHandler()
getDTDHandler
in interface XMLReader
XMLReader.setDTDHandler(org.xml.sax.DTDHandler)
public void setDTDHandler(DTDHandler handler)
setDTDHandler
in interface XMLReader
handler
- The object to receive DTD events.XMLReader.getDTDHandler()
public void setDocumentHandler(DocumentHandler handler)
setDocumentHandler
in interface Parser
handler
- The object to receive document events.DocumentHandler
,
HandlerBase
public ContentHandler getContentHandler()
getContentHandler
in interface XMLReader
XMLReader.setContentHandler(org.xml.sax.ContentHandler)
public void setContentHandler(ContentHandler handler)
setContentHandler
in interface XMLReader
handler
- The content handler.XMLReader.getContentHandler()
public void setErrorHandler(ErrorHandler handler)
setErrorHandler
in interface XMLReader
handler
- The object to receive error events.XMLReader.getErrorHandler()
public ErrorHandler getErrorHandler()
getErrorHandler
in interface XMLReader
XMLReader.setErrorHandler(org.xml.sax.ErrorHandler)
public void parse(InputSource source) throws SAXException, IOException
parse
in interface XMLReader
source
- The XML input source. Don't set 'encoding' unless
you know for a fact that it's correct.
SAXException
- The handlers may throw any SAXException,
and the parser normally throws SAXParseException objects.
IOException
- IOExceptions are normally through through
the parser if there are problems reading the source document.setEntityResolver(org.xml.sax.EntityResolver)
,
setDTDHandler(org.xml.sax.DTDHandler)
,
setContentHandler(org.xml.sax.ContentHandler)
,
setErrorHandler(org.xml.sax.ErrorHandler)
public void parse(String systemId) throws SAXException, IOException
parse
in interface XMLReader
systemId
- The system identifier (URI).
SAXException
- Any SAX exception, possibly
wrapping another exception.
IOException
- An IO exception from the parser,
possibly from a byte stream or character stream
supplied by the application.XMLReader.parse(org.xml.sax.InputSource)
public boolean getFeature(String featureId) throws SAXNotRecognizedException, SAXNotSupportedException
getFeature
in interface XMLReader
featureId
- The feature name, which is a fully-qualified URI.
SAXNotRecognizedException
- thrown if the feature flag
is neither built in, nor yet assigned.
SAXNotSupportedException
- When the
XMLReader recognizes the feature name but
cannot determine its value at this time.XMLReader.setFeature(java.lang.String, boolean)
public Object getProperty(String propertyId) throws SAXNotRecognizedException
getProperty
in interface XMLReader
propertyId
- The property name, which is a fully-qualified URI.
SAXNotRecognizedException
- thrown if the property value
is neither built in, nor yet stored.XMLReader.setProperty(java.lang.String, java.lang.Object)
public void setFeature(String featureId, boolean value) throws SAXNotRecognizedException, SAXNotSupportedException
setFeature
in interface XMLReader
featureId
- The feature name, which is a fully-qualified URI.value
- The requested value of the feature (true or false).
SAXNotRecognizedException
- If the feature
value can't be assigned or retrieved.
SAXNotSupportedException
- When the
XMLReader recognizes the feature name but
cannot set the requested value.XMLReader.getFeature(java.lang.String)
public void setProperty(String propertyId, Object value) throws SAXNotRecognizedException, SAXNotSupportedException
setProperty
in interface XMLReader
propertyId
- The property name, which is a fully-qualified URI.value
- The requested value for the property.
SAXNotSupportedException
- When the
XMLReader recognizes the property name but
cannot set the requested value.
SAXNotRecognizedException
- If the property
value can't be assigned or retrieved.public int getLength()
getLength
in interface Attributes
Attributes.getURI(int)
,
Attributes.getLocalName(int)
,
Attributes.getQName(int)
,
Attributes.getType(int)
,
Attributes.getValue(int)
public String getURI(int index)
getURI
in interface Attributes
index
- The attribute index (zero-based).
Attributes.getLength()
public String getLocalName(int index)
getLocalName
in interface Attributes
index
- The attribute index (zero-based).
Attributes.getLength()
public String getQName(int i)
getQName
in interface Attributes
i
- The attribute index (zero-based).
Attributes.getLength()
public String getName(int i)
getName
in interface AttributeList
i
- The index of the attribute in the list (starting at 0).
AttributeList.getLength()
public String getType(int i)
getType
in interface Attributes
i
- The attribute index (zero-based).
Attributes.getLength()
public String getValue(int i)
getValue
in interface Attributes
i
- The attribute index (zero-based).
Attributes.getLength()
public int getIndex(String uri, String local)
getIndex
in interface Attributes
uri
- The Namespace URI, or the empty string if
the name has no Namespace URI.local
- The attribute's local name.
public int getIndex(String xmlName)
getIndex
in interface Attributes
xmlName
- The qualified (prefixed) name.
public String getType(String uri, String local)
getType
in interface Attributes
uri
- The Namespace URI, or the empty String if the
name has no Namespace URI.local
- The local name of the attribute.
public String getType(String xmlName)
getType
in interface Attributes
xmlName
- The XML 1.0 qualified name.
public String getValue(String uri, String local)
getValue
in interface Attributes
uri
- The Namespace URI, or the empty String if the
name has no Namespace URI.local
- The local name of the attribute.
public String getValue(String xmlName)
getValue
in interface Attributes
xmlName
- The XML 1.0 qualified name.
public boolean isSpecified(int index)
isSpecified
in interface Attributes2
index
- The attribute index (zero-based).
public boolean isSpecified(String uri, String local)
isSpecified
in interface Attributes2
uri
- The Namespace URI, or the empty string if
the name has no Namespace URI.
public boolean isSpecified(String xmlName)
isSpecified
in interface Attributes2
public String getPublicId()
getPublicId
in interface Locator
Locator.getSystemId()
public String getSystemId()
getSystemId
in interface Locator
Locator.getPublicId()
public int getLineNumber()
getLineNumber
in interface Locator
Locator.getColumnNumber()
public int getColumnNumber()
getColumnNumber
in interface Locator
Locator.getLineNumber()
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Source code is under GPL (with library exception) in the JAXP project at http://www.gnu.org/software/classpathx/jaxp
This documentation was derived from that source code on 2004-06-11.