public class ImportHandler extends DefaultHandler
ImportHandler
instance can be used to import serialized
data in System View XML or Document View XML. Processing of the XML is
handled by specialized ContentHandler
s
(i.e. SysViewImportHandler
and DocViewImportHandler
).
The actual task of importing though is delegated to the implementation of
the
interface.
Importer
Important Note:
These SAX Event Handlers expect that Namespace URI's and local names are
reported in the start/endElement
events and that
start/endPrefixMapping
events are reported
(i.e. default SAX2 Namespace processing).
Modifier and Type | Field and Description |
---|---|
protected boolean |
nsContextStarted
this flag is used to determine whether a namespace context needs to be
started in the startElement event or if the namespace context has already
been started in a preceding startPrefixMapping event;
the flag is set per element in the first startPrefixMapping event and is
cleared again in the following startElement event;
|
Constructor and Description |
---|
ImportHandler(Importer importer,
NamespaceResolver nsResolver,
NamespaceRegistry nsReg,
NameFactory nameFactory,
PathFactory pathFactory) |
Modifier and Type | Method and Description |
---|---|
void |
characters(char[] ch,
int start,
int length) |
void |
endDocument() |
void |
endElement(String namespaceURI,
String localName,
String qName) |
void |
endPrefixMapping(String prefix) |
void |
error(SAXParseException e) |
void |
fatalError(SAXParseException e) |
String |
getUniquePrefix(String uriHint)
Returns a prefix that is unique among the already registered prefixes.
|
void |
startDocument() |
void |
startElement(String namespaceURI,
String localName,
String qName,
Attributes atts) |
void |
startPrefixMapping(String prefix,
String uri) |
void |
warning(SAXParseException e) |
ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, unparsedEntityDecl
protected boolean nsContextStarted
public ImportHandler(Importer importer, NamespaceResolver nsResolver, NamespaceRegistry nsReg, NameFactory nameFactory, PathFactory pathFactory)
public void warning(SAXParseException e) throws SAXException
warning
in interface ErrorHandler
warning
in class DefaultHandler
SAXException
public void error(SAXParseException e) throws SAXException
error
in interface ErrorHandler
error
in class DefaultHandler
SAXException
public void fatalError(SAXParseException e) throws SAXException
fatalError
in interface ErrorHandler
fatalError
in class DefaultHandler
SAXException
public void startDocument() throws SAXException
startDocument
in interface ContentHandler
startDocument
in class DefaultHandler
SAXException
public void endDocument() throws SAXException
endDocument
in interface ContentHandler
endDocument
in class DefaultHandler
SAXException
public void startPrefixMapping(String prefix, String uri) throws SAXException
startPrefixMapping
in interface ContentHandler
startPrefixMapping
in class DefaultHandler
SAXException
public void endPrefixMapping(String prefix) throws SAXException
endPrefixMapping
in interface ContentHandler
endPrefixMapping
in class DefaultHandler
SAXException
public void startElement(String namespaceURI, String localName, String qName, Attributes atts) throws SAXException
startElement
in interface ContentHandler
startElement
in class DefaultHandler
SAXException
public void characters(char[] ch, int start, int length) throws SAXException
characters
in interface ContentHandler
characters
in class DefaultHandler
SAXException
public void endElement(String namespaceURI, String localName, String qName) throws SAXException
endElement
in interface ContentHandler
endElement
in class DefaultHandler
SAXException
public String getUniquePrefix(String uriHint) throws RepositoryException
uriHint
- namespace uri that serves as hint for the prefix generationRepositoryException
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