Field Detail

• OM

  public static final String OM

• V2_0

  public static final String V2_0

  See Also:

  Constant Field Values

• OBSERVATION

  public static final String OBSERVATION

  See Also:

  Constant Field Values

Constructor Detail

• OMUtils

  public OMUtils(String version)

Method Detail

• loadRegistry

  public static void loadRegistry()

• readObservation

  public IObservation readObservation(DOMHelper dom,
                             Element obsElt)
                               throws XMLReaderException

  Read an O&M observation object from a DOM element

  Parameters:

  dom - DOMHelper to use to read the element content

  obsElt - DOM element corresponding to the Observation

  Returns:

  Concrete instance of IObservation containing information parsed from the DOM tree

  Throws:

  XMLReaderException

• readObservation

  public IObservation readObservation(InputStream inputStream)
                               throws XMLReaderException

  Reads an O&M observation object from an InputStream

  Parameters:

  inputStream - input stream to read from

  Returns:

  Concrete instance of IObservation containing information parsed from XML

  Throws:

  XMLReaderException

• readObservationSeries

  public IObservation readObservationSeries(InputStream inputStream)
                                     throws XMLReaderException

  Throws:

  XMLReaderException

• writeObservation

  public Element writeObservation(DOMHelper dom,
                         IObservation obs,
                         String version)
                           throws XMLWriterException

  Builds a DOM Element from the content of the IObservation object

  Parameters:

  dom - DOMHelper used to generate the element

  obs - Observation instance whose content will be serialized

  version - Version of O&M schema to use

  Returns:

  New DOM Element

  Throws:

  XMLWriterException

• writeObservation

  public void writeObservation(OutputStream outputStream,
                      IObservation obs,
                      String version)
                        throws XMLWriterException,
                               IOException

  Writes XML for an Observation of selected version in the specified OutputStream

  Parameters:

  outputStream - Outputstream to write the XML into

  obs - Observation instance whose content will be serialized

  version - Version of O&M schema to use

  Throws:

  XMLWriterException

  IOException

• getVersion

  public String getVersion(DOMHelper dom,
                  Element omElt)

  Logic to guess O&M version from namespace

  Parameters:

  dom -

  omElt -

  Returns:

  Version string