org.hackystat.sensorbase.db.postgres
Class SensorPropertiesHandler
java.lang.Object
org.xml.sax.helpers.DefaultHandler
org.hackystat.sensorbase.db.postgres.SensorPropertiesHandler
- All Implemented Interfaces:
- org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler
public class SensorPropertiesHandler
- extends org.xml.sax.helpers.DefaultHandler
The DefaultHandler
implementation that parses the optional property
key-value pairs. The getKeyValMap() method returns a mapping of property keys
to values when an xml document is parsed.
- Author:
- Austen Ito
Method Summary |
void |
characters(char[] ch,
int start,
int length)
Reads the characters of the parsed string at the specified start and end
positions. |
java.util.Map<java.lang.String,java.lang.String> |
getKeyValMap()
Returns the populated property key-value mapping. |
void |
startElement(java.lang.String uri,
java.lang.String localName,
java.lang.String qName,
org.xml.sax.Attributes attributes)
Determines if the current element is the "Key" tag or "Value" tag. |
Methods inherited from class org.xml.sax.helpers.DefaultHandler |
endDocument, endElement, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SensorPropertiesHandler
public SensorPropertiesHandler()
startElement
public void startElement(java.lang.String uri,
java.lang.String localName,
java.lang.String qName,
org.xml.sax.Attributes attributes)
throws org.xml.sax.SAXException
- Determines if the current element is the "Key" tag or "Value" tag. If the
element is either or those, the values of the elements are read.
- Specified by:
startElement
in interface org.xml.sax.ContentHandler
- Overrides:
startElement
in class org.xml.sax.helpers.DefaultHandler
- Parameters:
uri
- the uri of the element.localName
- the local name of the element.qName
- the tag name.attributes
- the element attributes.
- Throws:
org.xml.sax.SAXException
- thrown if the xml document can't be parsed.
characters
public void characters(char[] ch,
int start,
int length)
throws org.xml.sax.SAXException
- Reads the characters of the parsed string at the specified start and end
positions.
- Specified by:
characters
in interface org.xml.sax.ContentHandler
- Overrides:
characters
in class org.xml.sax.helpers.DefaultHandler
- Parameters:
ch
- the parsed xml string.start
- the start index to read from the string.length
- the amount of characters to read from the string.
- Throws:
org.xml.sax.SAXException
- thrown if the xml document can't be parsed.
getKeyValMap
public java.util.Map<java.lang.String,java.lang.String> getKeyValMap()
- Returns the populated property key-value mapping.
- Returns:
- the property mapping.