Package gov.usgs.earthquake.qdm

Class RegionsHandler

  • All Implemented Interfaces:
    org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler
    public class RegionsHandler
extends SAXAdapter
    XML SAX Handler for ANSS "regions.xml". See the resource file etc/config/regions.xml Example: 
    
 InputStream in = ...
 RegionsHanlder handler = new RegionsHandler();
 try {
     handler.parse(in)
 } finally {
     in.close();
 }
 return handler.regions;

    • Field Summary

      Fields 
      Modifier and Type Field Description
      java.lang.String formatVersion
      reported format version (no version-specific logic implemented)
      static java.util.logging.Logger LOGGER
      Logger object
      Regions regions
      the regions that have been parsed
      java.util.Date updated
      update timestamp

    • Constructor Summary

      Constructors 
      Constructor Description
      RegionsHandler()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void onEndElement​(java.lang.String uri, java.lang.String localName, java.lang.String qName, java.lang.String content)
      End element handler.
      void onStartElement​(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)
      Start Element handler.

      • Methods inherited from class org.xml.sax.helpers.DefaultHandler

        endDocument, 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

    • Field Detail

      • LOGGER

        public static final java.util.logging.Logger LOGGER
        Logger object

      • regions

        public Regions regions
        the regions that have been parsed

      • updated

        public java.util.Date updated
        update timestamp

      • formatVersion

        public java.lang.String formatVersion
        reported format version (no version-specific logic implemented)

    • Constructor Detail

      • RegionsHandler

        public RegionsHandler()

    • Method Detail

      • onStartElement

        public void onStartElement​(java.lang.String uri,
                           java.lang.String localName,
                           java.lang.String qName,
                           org.xml.sax.Attributes attributes)
                    throws org.xml.sax.SAXException
        Start Element handler. Builds region objects, and parses other information.
        Overrides:
        onStartElement in class SAXAdapter
        Parameters:
        uri - namespace of element.
        localName - name of element.
        qName - qualified name of element.
        attributes - element attributes.
        Throws:
        org.xml.sax.SAXException - if there is an error.

      • onEndElement

        public void onEndElement​(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         java.lang.String content)
                  throws org.xml.sax.SAXException
        End element handler. Adds built region objects to regions object.
        Overrides:
        onEndElement in class SAXAdapter
        Parameters:
        uri - namespace of element.
        localName - name of element.
        qName - qualified name of element.
        content - element content.
        Throws:
        org.xml.sax.SAXException - if onEndElement throws a SAXException.