Examples of CoverageResponseDelegate

org.geoserver.wcs.responses.CoverageResponseDelegate
Classes implementing this interface can encode coverages in one or more output formats @author Alessio Fabiani, GeoSolutions SAS @author Simone Giannecchini, GeoSolutions SAS
org.vfny.geoserver.wcs.responses.CoverageResponseDelegate
DOCUMENT ME! @author $Author: Alessio Fabiani (alessio.fabiani@gmail.com) $ (last modification) @author $Author: Simone Giannecchini (simboss1@gmail.com) $ (last modification)

Examples of org.geoserver.wcs.responses.CoverageResponseDelegate

            throw new WcsException("Cannot handle object of type: "
                    + operation.getParameters()[0].getClass());


        GetCoverageType getCoverage = (GetCoverageType) operation.getParameters()[0];
        String outputFormat = getCoverage.getOutput().getFormat().getValue();
        CoverageResponseDelegate delegate = getResponseDelegate(outputFormat);
        return getCoverage.getSourceCoverage() + "." + delegate.getFileExtension(outputFormat);
    }

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Examples of org.geoserver.wcs.responses.CoverageResponseDelegate

            throw new WcsException("Cannot handle object of type: "
                    + operation.getParameters()[0].getClass());


        GetCoverageType getCoverage = (GetCoverageType) operation.getParameters()[0];
        String outputFormat = getCoverage.getOutput().getFormat().getValue();
        CoverageResponseDelegate delegate = getResponseDelegate(outputFormat);


        return delegate.getMimeType(outputFormat);
    }

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Examples of org.geoserver.wcs.responses.CoverageResponseDelegate


        return delegate.getMimeType(outputFormat);
    }


    private CoverageResponseDelegate getResponseDelegate(String outputFormat) {
        CoverageResponseDelegate delegate = responseFactory.encoderFor(outputFormat);
        if (delegate == null) {
            throw new WcsException("Could not find encoder for output format " + outputFormat);
        }
        return delegate;
    }

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Examples of org.geoserver.wcs.responses.CoverageResponseDelegate

        if (!(operation.getParameters()[0] instanceof GetCoverageType))
            return false;


        GetCoverageType getCoverage = (GetCoverageType) operation.getParameters()[0];
        String outputFormat = getCoverage.getOutput().getFormat().getValue();
        CoverageResponseDelegate delegate = getResponseDelegate(outputFormat);


        return delegate.canProduce(outputFormat);
    }

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Examples of org.geoserver.wcs.responses.CoverageResponseDelegate

        GridCoverage[] coverages = (GridCoverage[]) value;


        // grab the delegate for coverage encoding
        GetCoverageType request = (GetCoverageType) operation.getParameters()[0];
        String outputFormat = request.getOutput().getFormat().getValue();
        CoverageResponseDelegate delegate = getResponseDelegate(outputFormat);


        // grab the coverage info for Coverages document encoding
        final GridCoverage2D coverage = (GridCoverage2D) coverages[0];
        // ImageIOUtilities.visualize(coverage.getRenderedImage());


        // write the coverage
        try {
            delegate.encode(coverage, outputFormat,Collections.EMPTY_MAP, output);
            output.flush();
        } finally {
            // if(output != null) output.close();
        }
    }

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Examples of org.geoserver.wcs.responses.CoverageResponseDelegate

            Set<String> formats = new LinkedHashSet<String>();
            for (Iterator it = ci.getSupportedFormats().iterator(); it.hasNext();) {
                String format = (String) it.next();
                // wcs 1.1 requires mime types, not format names
                try  {
                    CoverageResponseDelegate delegate = responseFactory.encoderFor(format);
                    String formatMime = delegate.getMimeType(format);
                    if(formatMime != null)
                        formats.add(formatMime);
                } catch(Exception e) {
                    // no problem, we just want to avoid people writing HALLABALOOLA in the
                    // supported formats section of the coverage config and then break the

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Examples of org.geoserver.wcs.responses.CoverageResponseDelegate

            // formats are part of the document only starting version 2.0.1
            if(ct.getAcceptVersions() == null || ct.getAcceptVersions().getVersion() == null 
                    || ct.getAcceptVersions().getVersion().isEmpty() || ct.getAcceptVersions().getVersion().contains("2.0.1")) {
                Set<String> formats = new TreeSet<String>();
                for (String format : responseFactory.getOutputFormats()) {
                    CoverageResponseDelegate delegate = responseFactory.encoderFor(format);
                    String mime = delegate.getMimeType(format);
                    try {
                        new URI(mime);
                        formats.add(mime);
                    } catch(URISyntaxException e) {
                        // skip it

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Examples of org.vfny.geoserver.wcs.responses.CoverageResponseDelegate

        for (Iterator it = supportedFormats.iterator(); it.hasNext();) {
            String sf = (String) it.next();
            if (sf.equalsIgnoreCase(format)) {
                return sf;
            } else {
                CoverageResponseDelegate delegate = CoverageResponseDelegateFactory.encoderFor(sf);
                if (delegate != null && delegate.canProduce(format))
                    return sf;
            }
        }
        return null;
    }

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Examples of org.vfny.geoserver.wcs.responses.CoverageResponseDelegate

            Set<String> formats = new HashSet<String>();
            for (Iterator it = ci.getSupportedFormats().iterator(); it.hasNext();) {
                String format = (String) it.next();
                // wcs 1.1 requires mime types, not format names
                try  {
                    CoverageResponseDelegate delegate = CoverageResponseDelegateFactory
                            .encoderFor(format);
                    String formatMime = delegate.getMimeFormatFor(format);
                    if(formatMime != null)
                        formats.add(formatMime);
                } catch(Exception e) {
                    // no problem, we just want to avoid people writing HALLABALOOLA in the
                    // supported formats section of the coverage config and then break the

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Examples of org.vfny.geoserver.wcs.responses.CoverageResponseDelegate

        GridCoverage[] coverages = (GridCoverage[]) value;


        // grab the delegate for coverage encoding
        GetCoverageType request = (GetCoverageType) operation.getParameters()[0];
        String outputFormat = request.getOutput().getFormat();
        CoverageResponseDelegate delegate = CoverageResponseDelegateFactory
                .encoderFor(outputFormat);
        if (delegate == null)
            throw new WcsException("Could not find encoder for output format " + outputFormat);


        // grab the coverage info for Coverages document encoding
        final GridCoverage2D coverage = (GridCoverage2D) coverages[0];
        CoverageInfo coverageInfo = catalog.getCoverageByName(request.getIdentifier().getValue());


        // use javamail classes to actually encode the document
        try {
            // coverages xml structure (always set the headers after the data
            // handlers, setting
            // the data handlers kills some of them)
            BodyPart coveragesPart = new MimeBodyPart();
            final CoveragesData coveragesData = new CoveragesData(coverageInfo, request);
            coveragesPart.setDataHandler(new DataHandler(coveragesData, "geoserver/coverages"));
            coveragesPart.setHeader("Content-ID", "<urn:ogc:wcs:1.1:coverages>");
            coveragesPart.setHeader("Content-Type", "text/xml");
            multipart.addBodyPart(coveragesPart);


            // the actual coverage
            BodyPart coveragePart = new MimeBodyPart();
            delegate.prepare(outputFormat, coverage);
            coveragePart.setDataHandler(new DataHandler(delegate, "geoserver/coverageDelegate"));
            coveragePart.setHeader("Content-ID", "<theCoverage>");
            coveragePart.setHeader("Content-Type", delegate.getContentType());
            coveragePart.setHeader("Content-Transfer-Encoding", "base64");
            multipart.addBodyPart(coveragePart);


            // write out the multipart (we need to use mime message trying to
            // encode directly with multipart or BodyPart does not set properly

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