Package org.esa.snap.core.dataio.dimap

Class DimapProductHelpers

java.lang.Object
org.esa.snap.core.dataio.dimap.DimapProductHelpers
public class DimapProductHelpers extends Object
This class defines some static methods used to create and access BEAM DIMAP XML documents.
Version:
$Revision$ $Date$

  • Constructor Details

    • DimapProductHelpers

      public DimapProductHelpers()

  • Method Details

    • createProduct

      public static Product createProduct(org.jdom2.Document dom, String defaultProductType, Dimension regionRasterSize)
      Creates a in-memory data product represenation from the given DOM (BEAM-DIMAP format).
      Parameters:
      dom - the DOM in BEAM-DIMAP format
      defaultProductType - the product type
      regionRasterSize - the region size to be displayed
      Returns:
      an in-memory data product represenation

    • getBandDataFiles

      public static Map<Band,File> getBandDataFiles(org.jdom2.Document dom, Product product, File inputDir) throws IllegalArgumentException
      Extract a String object from the given dom which points to the data for the band with the given name.
      Parameters:
      dom - the JDOM in BEAM-DIMAP format
      product - the product to retrieve the data files for
      inputDir - the directory where to search for the data files
      Returns:
      a Map object which contains all the band data references from the given jDom.
      Returns an empty Map if the jDom does not contain band data files
      Throws:
      IllegalArgumentException - if one of the parameters is null.

    • getTiePointDataFile

      public static String getTiePointDataFile(org.jdom2.Document dom, String tiePointGridName) throws IllegalArgumentException
      Extract a String object from the given dom which points to the data for the tie point grid with the given name.
      Parameters:
      dom - the DOM in BEAM-DIMAP format
      tiePointGridName - the name of the tie point grid
      Returns:
      the String object which points to the data for the tie point grid.
      Throws:
      IllegalArgumentException - if the parameter dom is null or the parameter tiePointGridName is null or empty

    • printColorTag

      public static void printColorTag(int indent, Color color, XmlWriter pw)

    • printColorTag

      public static void printColorTag(int indent, String tag, Color color, XmlWriter pw)

    • createColor

      public static Color createColor(org.jdom2.Element colorElem)

    • createGeoCoding

      public static GeoCoding[] createGeoCoding(org.jdom2.Document dom, Product product) throws IOException
      Throws:
      IOException

    • getTiePointDataType

      public static int getTiePointDataType(org.jdom2.Element rootElement, String tiePointGridName)

    • createDimapFileFilter

      public static FileFilter createDimapFileFilter()
      Creates a FileFilter for BEAM-DIMAP files.
      Returns:
      a FileFilter for use with a JFileChooser

    • createDom

      public static org.jdom2.Document createDom(InputStream inputStream)
      Creates a parsed Document from the given inputStream.
      Parameters:
      inputStream - the stream to be parsed
      Returns:
      a parsed inputStream

    • convertBeamUnitToDimapUnit

      public static String convertBeamUnitToDimapUnit(String unit)
      Converts a given BEAM unit into a DIMAP conform unit.
      Parameters:
      unit - a BEAM unit
      Returns:
      the converted unit
      See Also:

    • convertDimapUnitToBeamUnit

      public static String convertDimapUnitToBeamUnit(String unit)
      Converts a given DIMAP unit into a BEAM conform unit.
      Parameters:
      unit - a DIMAP unit
      Returns:
      the converted unit
      See Also:

    • getCRS

      public static org.opengis.referencing.crs.CoordinateReferenceSystem getCRS(org.jdom2.Document dom)

    • escapeXml

      public static String escapeXml(String text)