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java.lang.Objectorg.xml.sax.helpers.DefaultHandler
gate.config.ConfigXmlHandler
This is a SAX handler for processing gate.xml
files.
Field Summary | |
private SimpleErrorHandler |
_seh
This object indicates what to do when the parser encounts an error |
private StringBuffer |
contentBuffer
This is used to capture all data within two tags before calling the actual characters method |
private Stack |
contentStack
A stack to stuff PCDATA onto for reading back at element ends. |
private FeatureMap |
currentAttributeMap
A feature map representation of the current element's attribute list |
private Attributes |
currentAttributes
The current element's attribute list |
private static boolean |
DEBUG
Debug flag |
private boolean |
readCharacterStatus
This is a variable that shows if characters have been read |
private CreoleRegister |
register
The register object that we add CREOLE directories to during parsing. |
private URL |
sourceUrl
The source URL of the config file being parsed. |
private SystemData |
systemData
The current resource data object |
Constructor Summary | |
ConfigXmlHandler(URL configUrl)
Construction |
Method Summary | |
protected FeatureMap |
attributeListToParameterList()
Utility method to convert the current SAX attribute list to a FeatureMap |
private String |
attributes2String(Attributes atts)
A verbose method for Attributes |
void |
characters(char[] text,
int start,
int length)
Called when the SAX parser encounts text (PCDATA) in the XML doc |
void |
charactersAction(char[] text,
int start,
int length)
This method is called when all characters between specific tags have been read completely |
private void |
checkStack(String methodName,
String elementName)
Utility function to throw exceptions on stack errors. |
protected void |
createResource(String resourceTypeName,
List resourceList)
Utility method to create a resource and add to appropriate list. |
void |
endDocument()
Called when the SAX parser encounts the end of the XML document |
void |
endElement(String uri,
String qName,
String elementName)
Called when the SAX parser encounts the end of an XML element. |
void |
error(SAXParseException ex)
Called for parse errors. |
void |
fatalError(SAXParseException ex)
Called for fatal errors. |
void |
ignorableWhitespace(char[] ch,
int start,
int length)
Called when the SAX parser encounts white space |
void |
startDocument()
Called when the SAX parser encounts the beginning of the XML document |
void |
startElement(String uri,
String qName,
String elementName,
Attributes atts)
Called when the SAX parser encounts the beginning of an XML element |
void |
warning(SAXParseException ex)
Called for warnings. |
Methods inherited from class org.xml.sax.helpers.DefaultHandler |
endPrefixMapping, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startPrefixMapping, unparsedEntityDecl |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
private Stack contentStack
private SystemData systemData
private Attributes currentAttributes
private FeatureMap currentAttributeMap
private static final boolean DEBUG
private URL sourceUrl
private SimpleErrorHandler _seh
private StringBuffer contentBuffer
private boolean readCharacterStatus
private CreoleRegister register
Constructor Detail |
public ConfigXmlHandler(URL configUrl)
Method Detail |
public void startDocument() throws GateSaxException
GateSaxException
public void endDocument() throws GateSaxException
GateSaxException
private String attributes2String(Attributes atts)
public void startElement(String uri, String qName, String elementName, Attributes atts) throws SAXException
SAXException
private void checkStack(String methodName, String elementName) throws GateSaxException
GateSaxException
public void endElement(String uri, String qName, String elementName) throws GateSaxException, SAXException
GateSaxException
SAXException
public void characters(char[] text, int start, int length) throws SAXException
SAXException
public void charactersAction(char[] text, int start, int length) throws SAXException
SAXException
protected void createResource(String resourceTypeName, List resourceList) throws GateSaxException
GateSaxException
protected FeatureMap attributeListToParameterList()
public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException
SAXException
public void error(SAXParseException ex) throws SAXException
SAXException
public void fatalError(SAXParseException ex) throws SAXException
SAXException
public void warning(SAXParseException ex) throws SAXException
SAXException
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