Field Detail

• IC

  public static final String IC

• SENSORML

  public static final String SENSORML

• V2_0

  public static final String V2_0

  See Also:

  Constant Field Values

Constructor Detail

• SMLUtils

  public SMLUtils(String version)

  Creates this helper for the specified SensorML version

  Parameters:

  version -

Method Detail

• loadRegistry

  public static void loadRegistry()

• readProcess

  public AbstractProcess readProcess(org.vast.xml.DOMHelper dom,
                            Element processElt)
                              throws org.vast.xml.XMLReaderException

  Reads a SensorML process from a DOM element

  Parameters:

  dom - DOM helper wrapping the XML document to read from

  processElt - DOM element to read from. Must be of one of the types derived from AbstractProcess

  Returns:

  the process instance

  Throws:

  org.vast.xml.XMLReaderException - if an error occured while reading the XML

• readProcess

  public AbstractProcess readProcess(InputStream is)
                              throws org.vast.xml.XMLReaderException

  Reads a SensorML process from an InputStream The root element must be of one of the types derived from AbstractProcess

  Parameters:

  is - Input stream to read from

  Returns:

  the process instance

  Throws:

  org.vast.xml.XMLReaderException - if an error occured while reading the XML

• writeProcess

  public Element writeProcess(org.vast.xml.DOMHelper dom,
                     AbstractProcess process)
                       throws org.vast.xml.XMLWriterException

  Serializes a SensorML process to a DOM element

  Parameters:

  dom - DOM helper wrapping the XMl document to write to

  process - Process object to serialize

  Returns:

  DOM element containing the process description (not attached to any parent)

  Throws:

  org.vast.xml.XMLWriterException - if an error occurs while generating the DOM tree

• writeProcess

  public void writeProcess(OutputStream os,
                  AbstractProcess process,
                  boolean indent)
                    throws org.vast.xml.XMLWriterException,
                           IOException

  Serializes a SensorMl process to an OutputStream

  Parameters:

  os - Output stream to write to

  process - Process object to serialize

  indent - Set to true to indent the output

  Throws:

  org.vast.xml.XMLWriterException - if an error occurs while generating the XML content

  IOException - if an error occurs while writing to output the stream

• getVersion

  public String getVersion(org.vast.xml.DOMHelper dom,
                  Element smlElt)

  Logic to guess SensorML version from namespace

  Parameters:

  dom -

  smlElt - DOM element containing the SensorML content

  Returns:

  version string