Examples of org.opengis.coverage.grid.GridCoverageWriter.dispose()

Class org.opengis.coverage.grid.GridCoverageWriter

Examples of org.opengis.coverage.grid.GridCoverageWriter.dispose()

org.opengis.coverage.grid.GridCoverageWriter.dispose()
Allows any resources held by this object to be released. The result of calling any other method subsequent to a call to this method is undefined. It is important for applications to call this method when they know they will no longer be using this {@code GridCoverageWriter}. Otherwise, the writer may continue to hold on to resources indefinitely. @throws IOException if an error occured while disposing resources(for example while flushing data and closing a file).

        } else {
            throw new ServiceException("Could not create a writer for the format Gtopo30!");
        }


        // freeing everything
        writer.dispose();
        this.sourceCoverage.dispose(false);
        this.sourceCoverage = null;
    }
}

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                gzipOut.finish();
                gzipOut.flush();
            }


            // freeing everything
            writer.dispose();
            this.sourceCoverage.dispose(false);
            this.sourceCoverage = null;
        } catch (Exception e) {
            throw new WcsException(new StringBuffer("Problems Rendering Image").append(
                    e.getMessage()).toString(), e);

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        GridCoverageWriter writer = format.getWriter(output);
        writer.write(sourceCoverage,
            (GeneralParameterValue[]) writerParams.values().toArray(new GeneralParameterValue[1]));


        writer.dispose();


        this.sourceCoverage.dispose(false);
        this.sourceCoverage = null;
    }
}

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        // writing
        writer.write(sourceCoverage, new GeneralParameterValue[] {format});


        // freeing everything
        output.flush();
        writer.dispose();
        this.sourceCoverage.dispose(false);
        this.sourceCoverage = null;
    }
}

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      writer.write(cropped, null);
    }catch (IOException e) {
    }
    finally{
      try{
        writer.dispose();
      }catch (Throwable e) {
      }
    }
    try{
      reader = new GeoTiffReader(writeFile, null);

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        try {
            writer.write(cropped, null);
        } catch (IOException e) {
        } finally {
            try {
                writer.dispose();
            } catch (Throwable e) {
            }
        }
        
        // release things

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    GeneralParameterValue[] gpv = {
        params.parameter("GRASS"),
        params.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS
            .getName().toString()) };
    writer.write(gc1, gpv);
    writer.dispose();


    /** Step 3: Read the just written coverage */
    GridCoverageReader reader2 = new ArcGridReader(wf,hints);
    final GridCoverage2D gc2 = (GridCoverage2D) reader2.read(null);

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    GeneralParameterValue[] gpv = {
        params.parameter("GRASS"),
        params.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS
            .getName().toString()) };
    writer.write(gc1, gpv);
    writer.dispose();


    /** Step 3: Read the just written coverage */
    GridCoverageReader reader2 = new ArcGridReader(wf,hints);
    final GridCoverage2D gc2 = (GridCoverage2D) reader2.read(null);

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        //write out raster to temp file
        File tmpFile = File.createTempFile(e.getTableName(), "raster");


        GridCoverageWriter writer = format.getWriter(tmpFile);
        writer.write(raster, null);
        writer.dispose();


        //create the raster table
        try {
            Connection cx = connPool.getConnection();
            try {

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          // writing
          writer.write(sourceCoverage, null);
        }finally{
          try{
              // freeing everything
              writer.dispose();
          }catch (Throwable e) {
        // TODO: handle exception
      }
            this.sourceCoverage.dispose(false);
            this.sourceCoverage = null;

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