edu.sc.seis.seisFile.fdsnws

Class StaxUtil

java.lang.Object

edu.sc.seis.seisFile.fdsnws.StaxUtil

public class StaxUtil
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DATE_FORMAT
static java.lang.String	SHORT_DATE_FORMAT

Constructor Summary

Constructors

Constructor and Description
StaxUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static javax.xml.stream.events.StartElement	expectStartElement(java.lang.String expected, javax.xml.stream.XMLEventReader reader)
static boolean	hasAttribute(javax.xml.stream.events.StartElement start, java.lang.String name)
static boolean	hasNext(javax.xml.stream.XMLEventReader reader, java.lang.String elementName, java.lang.String endElementName) Checks for a next element of name "elementName".
static boolean	hasNext(javax.xml.stream.XMLEventReader reader, java.lang.String elementName, java.lang.String endElementName, StaxElementProcessor unknownProcessor)
static java.util.Date	parseDate(java.lang.String text)
static java.lang.String	pullAttribute(javax.xml.stream.events.StartElement start, java.lang.String name)
static java.lang.String	pullAttributeIfExists(javax.xml.stream.events.StartElement start, java.lang.String name)
static java.lang.String	pullContiguousText(javax.xml.stream.XMLEventReader reader)
static java.util.Date	pullDate(javax.xml.stream.XMLEventReader reader, java.lang.String name)
static java.util.Date	pullDateAttributeIfExists(javax.xml.stream.events.StartElement start, java.lang.String name) extracts a Date from the named attribute.
static float	pullFloat(javax.xml.stream.XMLEventReader reader, java.lang.String elementName)
static java.lang.Float	pullFloatAttribute(javax.xml.stream.events.StartElement start, java.lang.String name)
static int	pullInt(javax.xml.stream.XMLEventReader reader, java.lang.String elementName)
static java.lang.Integer	pullIntAttribute(javax.xml.stream.events.StartElement start, java.lang.String name)
static java.lang.String	pullText(javax.xml.stream.XMLEventReader reader, java.lang.String elementName)
static void	skipToMatchingEnd(javax.xml.stream.XMLEventReader reader)
static void	skipToStartElement(javax.xml.stream.XMLEventReader reader)
static void	skipToStartOrEndElement(javax.xml.stream.XMLEventReader reader)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DATE_FORMAT

public static final java.lang.String DATE_FORMAT

See Also:

Constant Field Values

SHORT_DATE_FORMAT

public static final java.lang.String SHORT_DATE_FORMAT

See Also:

Constant Field Values

Constructor Detail

StaxUtil

public StaxUtil()

Method Detail

expectStartElement

public static javax.xml.stream.events.StartElement expectStartElement(java.lang.String expected,
                                                      javax.xml.stream.XMLEventReader reader)
                                                               throws javax.xml.stream.XMLStreamException,
                                                                      StationXMLException

Throws:

javax.xml.stream.XMLStreamException

StationXMLException

pullContiguousText

public static java.lang.String pullContiguousText(javax.xml.stream.XMLEventReader reader)
                                           throws javax.xml.stream.XMLStreamException,
                                                  StationXMLException

Throws:

javax.xml.stream.XMLStreamException

StationXMLException

pullText

public static java.lang.String pullText(javax.xml.stream.XMLEventReader reader,
                        java.lang.String elementName)
                                 throws javax.xml.stream.XMLStreamException,
                                        StationXMLException

Throws:

javax.xml.stream.XMLStreamException

StationXMLException

pullInt

public static int pullInt(javax.xml.stream.XMLEventReader reader,
          java.lang.String elementName)
                   throws java.lang.NumberFormatException,
                          javax.xml.stream.XMLStreamException,
                          StationXMLException

Throws:

java.lang.NumberFormatException

javax.xml.stream.XMLStreamException

StationXMLException

pullFloat

public static float pullFloat(javax.xml.stream.XMLEventReader reader,
              java.lang.String elementName)
                       throws java.lang.NumberFormatException,
                              javax.xml.stream.XMLStreamException,
                              StationXMLException

Throws:

java.lang.NumberFormatException

javax.xml.stream.XMLStreamException

StationXMLException

skipToStartElement

public static void skipToStartElement(javax.xml.stream.XMLEventReader reader)
                               throws javax.xml.stream.XMLStreamException

Throws:

javax.xml.stream.XMLStreamException

skipToMatchingEnd

public static void skipToMatchingEnd(javax.xml.stream.XMLEventReader reader)
                              throws javax.xml.stream.XMLStreamException

Throws:

javax.xml.stream.XMLStreamException

skipToStartOrEndElement

public static void skipToStartOrEndElement(javax.xml.stream.XMLEventReader reader)
                                    throws javax.xml.stream.XMLStreamException

Throws:

javax.xml.stream.XMLStreamException

hasNext

public static boolean hasNext(javax.xml.stream.XMLEventReader reader,
              java.lang.String elementName,
              java.lang.String endElementName)
                       throws javax.xml.stream.XMLStreamException

Checks for a next element of name "elementName". Skips over any other elements so long as it doesn't hit an element of name "endElementName. This is so we don't return stations from the next network when passing a ending network tag.

Parameters:

reader -

elementName - element name we are looking for

endElementName - end element name to not go past, ie the parent element

Returns:

true if there is another element, false otherwise

Throws:

javax.xml.stream.XMLStreamException

SeisFileException

hasNext

public static boolean hasNext(javax.xml.stream.XMLEventReader reader,
              java.lang.String elementName,
              java.lang.String endElementName,
              StaxElementProcessor unknownProcessor)
                       throws javax.xml.stream.XMLStreamException,
                              SeisFileException

Throws:

javax.xml.stream.XMLStreamException

SeisFileException

hasAttribute

public static boolean hasAttribute(javax.xml.stream.events.StartElement start,
                   java.lang.String name)

pullAttributeIfExists

public static java.lang.String pullAttributeIfExists(javax.xml.stream.events.StartElement start,
                                     java.lang.String name)
                                              throws StationXMLException

Throws:

StationXMLException

pullAttribute

public static java.lang.String pullAttribute(javax.xml.stream.events.StartElement start,
                             java.lang.String name)
                                      throws StationXMLException

Throws:

StationXMLException

pullIntAttribute

public static java.lang.Integer pullIntAttribute(javax.xml.stream.events.StartElement start,
                                 java.lang.String name)
                                          throws StationXMLException

Throws:

StationXMLException

pullFloatAttribute

public static java.lang.Float pullFloatAttribute(javax.xml.stream.events.StartElement start,
                                 java.lang.String name)
                                          throws StationXMLException

Throws:

StationXMLException

pullDate

public static java.util.Date pullDate(javax.xml.stream.XMLEventReader reader,
                      java.lang.String name)
                               throws StationXMLException,
                                      javax.xml.stream.XMLStreamException

Throws:

StationXMLException

javax.xml.stream.XMLStreamException

pullDateAttributeIfExists

public static java.util.Date pullDateAttributeIfExists(javax.xml.stream.events.StartElement start,
                                       java.lang.String name)
                                                throws StationXMLException

extracts a Date from the named attribute. Null if the attribute is not found.

Throws:

StationXMLException

parseDate

public static java.util.Date parseDate(java.lang.String text)
                                throws StationXMLException

Throws:

StationXMLException