Package skyview.request

Class HTMLWriter

  • All Implemented Interfaces:
    java.io.Serializable, Component
    Direct Known Subclasses:
    RGBWriter
    public class HTMLWriter
extends Processor
    This class writes the HTML output for SkyView web services
    See Also:
    Serialized Form

    • Constructor Summary

      Constructors 
      Constructor Description
      HTMLWriter()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getDescription()
      A description for the compontent.
      java.lang.String getName()
      A name for the component
      protected void printoutTemplate​(java.lang.String fileSetting)
      Fill out the appropriate file template by reading the template and substituting in any variables with the current settings.
      void process​(Image[] inputs, Image output, int[] sources, Sampler samp, DepthSampler dpSamp)
      Process the image.
      protected void setSettings()
      This method writes out the settings so that JavaScript can use them.
      static java.lang.String slurp​(java.lang.String file)
      Read a file into a big string.
      void updateHeader​(nom.tam.fits.Header hdr)
      Update the FITS header.
      protected void updateSettings​(Image output, Sampler samp)
      Update the settings before creating the appropriate HTML.
      boolean updatesOutput()
      Does this processor actually modify the output array?
      void writeFooter()
      Write the footer for the HTML plage
      void writeHeader()
      Write the header for the HTML page

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • HTMLWriter

        public HTMLWriter()

    • Method Detail

      • updatesOutput

        public boolean updatesOutput()
        Description copied from class: Processor
        Does this processor actually modify the output array?
        Specified by:
        updatesOutput in class Processor

      • process

        public void process​(Image[] inputs,
                    Image output,
                    int[] sources,
                    Sampler samp,
                    DepthSampler dpSamp)
        Process the image. This should happen late.
        Specified by:
        process in class Processor
        Parameters:
        inputs - The input images.
        output - The output image
        sources - Usually a map giving the input image used for each output pixel
        samp - The sampler used to create the output
        dpSamp - For 3-d images the sampler in the energy axis.

      • updateHeader

        public void updateHeader​(nom.tam.fits.Header hdr)
        Update the FITS header. This processor does not modify the FITS file.
        Specified by:
        updateHeader in class Processor
        Parameters:
        hdr - The header to be modified.

      • setSettings

        protected void setSettings()
        This method writes out the settings so that JavaScript can use them.

      • getName

        public java.lang.String getName()
        A name for the component

      • getDescription

        public java.lang.String getDescription()
        A description for the compontent.

      • writeHeader

        public void writeHeader()
        Write the header for the HTML page

      • writeFooter

        public void writeFooter()
        Write the footer for the HTML plage

      • printoutTemplate

        protected void printoutTemplate​(java.lang.String fileSetting)
        Fill out the appropriate file template by reading the template and substituting in any variables with the current settings.
        Parameters:
        fileSetting - The file template to be used.

      • slurp

        public static java.lang.String slurp​(java.lang.String file)
        Read a file into a big string.
        Parameters:
        file - The file to be read
        Returns:

      • updateSettings

        protected void updateSettings​(Image output,
                              Sampler samp)
        Update the settings before creating the appropriate HTML.
        Parameters:
        output - The output image
        samp - The sampler used to create the output image.