Package gov.usgs.earthquake.eids

Class EventAddonParser

java.lang.Object

org.xml.sax.helpers.DefaultHandler

gov.usgs.util.SAXAdapter

gov.usgs.earthquake.eids.EventAddonParser

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class EventAddonParser
extends SAXAdapter

Parser for event addon messages. Maps these messages into an EQMessage with a product link.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EventAddonParser.EventAddon	Data structure for event addon message.

Field Summary

Fields

Modifier and Type	Field	Description
static final SimpleDateFormat	ADDON_DATE_FORMAT	Date format used in event addon message.

Constructor Summary

Constructors

Constructor	Description
EventAddonParser()

Method Summary

Modifier and Type	Method	Description
EventAddonParser.EventAddon	getAddon()	Get parsed addon.
void	onEndElement(String uri, String localName, String qName, String content)	SAXAdapter end element handler.
void	onStartElement(String uri, String localName, String qName, Attributes attributes)	SAXAdapter start element handler.
gov.usgs.ansseqmsg.EQMessage	parseMessage(EIDSMessageEvent event)	Takes a EIDSMessage event and returns the EQMessage

Methods inherited from class gov.usgs.util.SAXAdapter

characters, endElement, parse, parse, startElement

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

Methods inherited from interface org.xml.sax.ContentHandler

declaration

Field Details

ADDON_DATE_FORMAT

public static final SimpleDateFormat ADDON_DATE_FORMAT

Date format used in event addon message.

Constructor Details

EventAddonParser

public EventAddonParser()

Method Details

parseMessage

public gov.usgs.ansseqmsg.EQMessage parseMessage(EIDSMessageEvent event)
                                          throws Exception

Takes a EIDSMessage event and returns the EQMessage

Parameters:

event - EIDSMessageEvent to parse

Returns:

an EQmessage

Throws:

Exception - if error occurs

getAddon

public EventAddonParser.EventAddon getAddon()

Get parsed addon.

Returns:

parsed addon, or null if nothing parsed.

onStartElement

public void onStartElement(String uri,
 String localName,
 String qName,
 Attributes attributes)
                    throws SAXException

SAXAdapter start element handler.

Overrides:

onStartElement in class SAXAdapter

Parameters:

uri - element uri.

localName - element localName.

qName - element qName.

attributes - element attributes.

Throws:

SAXException - if there is an error.

onEndElement

public void onEndElement(String uri,
 String localName,
 String qName,
 String content)
                  throws SAXException

SAXAdapter end element handler. Content only includes characters that were read from this element, NOT any characters from child elements.

Overrides:

onEndElement in class SAXAdapter

Parameters:

uri - element uri.

localName - element localName.

qName - element qName.

content - element content.

Throws:

SAXException - if onEndElement throws a SAXException.