Package edu.sc.seis.seisFile.fdsnws

Class StaxUtil

  • public class StaxUtil
extends java.lang.Object

    • Constructor Summary

      Constructors 
      Constructor Description
      StaxUtil()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method 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.time.Instant 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.time.Instant pullDate​(javax.xml.stream.XMLEventReader reader, java.lang.String name)  
      static java.time.Instant pullDateAttributeIfExists​(javax.xml.stream.events.StartElement start, java.lang.String name)
      extracts a Instant 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

    • 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

      • 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

      • 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.time.Instant 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.time.Instant pullDateAttributeIfExists​(javax.xml.stream.events.StartElement start,
                                                          java.lang.String name)
                                                   throws StationXMLException
        extracts a Instant from the named attribute. Null if the attribute is not found.
        Throws:
        StationXMLException