public class GMLHandler extends DefaultHandler
DefaultHandler which builds Geometrys
from GML2-formatted geometries.
An XML parser can delegate SAX events to this handler
to parse and building Geometrys.
This handler currently ignores both namespaces and prefixes. Hints:
GeometryStrategies.findStrategy(String, String) to help check for applicability
DefaultHandler| Constructor and Description |
|---|
GMLHandler(GeometryFactory gf,
ErrorHandler delegate)
Creates a new handler.
|
| Modifier and Type | Method and Description |
|---|---|
void |
characters(char[] ch,
int start,
int length) |
void |
endElement(String uri,
String localName,
String qName) |
void |
error(SAXParseException e) |
void |
fatalError(SAXParseException e) |
Geometry |
getGeometry()
Gets the geometry parsed by this handler.
|
void |
ignorableWhitespace(char[] ch,
int start,
int length) |
boolean |
isGeometryComplete()
Tests whether this handler has completed parsing
a geometry.
|
void |
setDocumentLocator(Locator locator) |
void |
startElement(String uri,
String localName,
String qName,
Attributes attributes) |
void |
warning(SAXParseException e) |
endDocument, endPrefixMapping, notationDecl, processingInstruction, resolveEntity, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDeclpublic GMLHandler(GeometryFactory gf, ErrorHandler delegate)
gf - Geometry Factorydelegate - NullableErrorHandler,
ContentHandler,
ContentHandler.setDocumentLocator(org.xml.sax.Locator),
Locatorpublic boolean isGeometryComplete()
getGeometry() can be called
to get the value of the parsed geometry.public Geometry getGeometry()
IllegalStateException - if called before the parse is completepublic void characters(char[] ch,
int start,
int length)
throws SAXException
characters in interface ContentHandlercharacters in class DefaultHandlerSAXExceptionDefaultHandler.characters(char[], int, int)public void ignorableWhitespace(char[] ch,
int start,
int length)
throws SAXException
ignorableWhitespace in interface ContentHandlerignorableWhitespace in class DefaultHandlerSAXExceptionDefaultHandler.ignorableWhitespace(char[], int, int)public void endElement(String uri, String localName, String qName) throws SAXException
endElement in interface ContentHandlerendElement in class DefaultHandlerSAXExceptionDefaultHandler.endElement(java.lang.String, java.lang.String, java.lang.String)public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException
startElement in interface ContentHandlerstartElement in class DefaultHandlerSAXExceptionDefaultHandler.startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)public void setDocumentLocator(Locator locator)
setDocumentLocator in interface ContentHandlersetDocumentLocator in class DefaultHandlerDefaultHandler.setDocumentLocator(org.xml.sax.Locator)public void fatalError(SAXParseException e) throws SAXException
fatalError in interface ErrorHandlerfatalError in class DefaultHandlerSAXExceptionDefaultHandler.fatalError(org.xml.sax.SAXParseException)public void error(SAXParseException e) throws SAXException
error in interface ErrorHandlererror in class DefaultHandlerSAXExceptionDefaultHandler.error(org.xml.sax.SAXParseException)public void warning(SAXParseException e) throws SAXException
warning in interface ErrorHandlerwarning in class DefaultHandlerSAXExceptionDefaultHandler.warning(org.xml.sax.SAXParseException)Copyright © 2024. All rights reserved.