Examples with MimeException org.geowebcache.mime.MimeException used on opensource projects

Example 1 with MimeException

use of org.geowebcache.mime.MimeException in project geowebcache by GeoWebCache.

the class S3BlobStore method put.

@Override
public void put(TileObject obj) throws StorageException {
    final Resource blob = obj.getBlob();
    checkNotNull(blob);
    checkNotNull(obj.getBlobFormat());
    final String key = keyBuilder.forTile(obj);
    ObjectMetadata objectMetadata = new ObjectMetadata();
    objectMetadata.setContentLength(blob.getSize());
    String blobFormat = obj.getBlobFormat();
    String mimeType;
    try {
        mimeType = MimeType.createFromFormat(blobFormat).getMimeType();
    } catch (MimeException me) {
        throw new RuntimeException(me);
    }
    objectMetadata.setContentType(mimeType);
    // don't bother for the extra call if there are no listeners
    final boolean existed;
    ObjectMetadata oldObj;
    if (listeners.isEmpty()) {
        existed = false;
        oldObj = null;
    } else {
        oldObj = s3Ops.getObjectMetadata(key);
        existed = oldObj != null;
    }
    final ByteArrayInputStream input = toByteArray(blob);
    PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, input, objectMetadata).withCannedAcl(acl);
    log.trace(log.isTraceEnabled() ? ("Storing " + key) : "");
    s3Ops.putObject(putObjectRequest);
    putParametersMetadata(obj.getLayerName(), obj.getParametersId(), obj.getParameters());
    /*
         * This is important because listeners may be tracking tile existence
         */
    if (!listeners.isEmpty()) {
        if (existed) {
            long oldSize = oldObj.getContentLength();
            listeners.sendTileUpdated(obj, oldSize);
        } else {
            listeners.sendTileStored(obj);
        }
    }
}

Example 2 with MimeException

use of org.geowebcache.mime.MimeException in project geowebcache by GeoWebCache.

the class AzureBlobStore method put.

@Override
public void put(TileObject obj) throws StorageException {
    final Resource blob = obj.getBlob();
    checkNotNull(blob);
    checkNotNull(obj.getBlobFormat());
    final String key = keyBuilder.forTile(obj);
    BlockBlobURL blobURL = client.getBlockBlobURL(key);
    // if there are listeners, gather first the old size with a "head" request
    Long oldSize = null;
    boolean existed = false;
    if (!listeners.isEmpty()) {
        try {
            BlobGetPropertiesResponse properties = blobURL.getProperties().blockingGet();
            oldSize = properties.headers().contentLength();
            existed = true;
        } catch (RestException e) {
            if (e.response().statusCode() != HttpStatus.NOT_FOUND.value()) {
                throw new StorageException("Failed to check if the container exists", e);
            }
        }
    }
    // then upload
    try (InputStream is = blob.getInputStream()) {
        byte[] bytes = IOUtils.toByteArray(is);
        ByteBuffer buffer = ByteBuffer.wrap(bytes);
        String mimeType = MimeType.createFromFormat(obj.getBlobFormat()).getMimeType();
        BlobHTTPHeaders headers = new BlobHTTPHeaders().withBlobContentType(mimeType);
        int status = blobURL.upload(Flowable.just(buffer), bytes.length, headers, null, null, null).blockingGet().statusCode();
        if (!HttpStatus.valueOf(status).is2xxSuccessful()) {
            throw new StorageException("Failed to upload tile to Azure on container " + client.getContainerName() + " and key " + key + " got HTTP  status " + status);
        }
    } catch (RestException | IOException | MimeException e) {
        throw new StorageException("Failed to upload tile to Azure on container " + client.getContainerName() + " and key " + key, e);
    }
    // along with the metadata
    putParametersMetadata(obj.getLayerName(), obj.getParametersId(), obj.getParameters());
    // This is important because listeners may be tracking tile existence
    if (!listeners.isEmpty()) {
        if (existed) {
            listeners.sendTileUpdated(obj, oldSize);
        } else {
            listeners.sendTileStored(obj);
        }
    }
}

Example 3 with MimeException

use of org.geowebcache.mime.MimeException in project geowebcache by GeoWebCache.

the class ArcGISCacheLayer method loadMimeTypes.

private List<MimeType> loadMimeTypes() {
    String cacheTileFormat = this.cacheInfo.getTileImageInfo().getCacheTileFormat();
    if ("mixed".equalsIgnoreCase(cacheTileFormat) || "jpg".equalsIgnoreCase(cacheTileFormat)) {
        cacheTileFormat = "JPEG";
    } else if (cacheTileFormat.toLowerCase().startsWith("png")) {
        cacheTileFormat = "png";
    }
    cacheTileFormat = "image/" + cacheTileFormat.toLowerCase();
    MimeType format;
    try {
        format = MimeType.createFromFormat(cacheTileFormat);
    } catch (MimeException e) {
        throw new RuntimeException(e);
    }
    return Collections.singletonList(format);
}

Example 4 with MimeException

use of org.geowebcache.mime.MimeException in project geowebcache by GeoWebCache.

the class TileBreeder method createTileRange.

/**
 * Find the tile range for a Seed Request.
 */
public static TileRange createTileRange(SeedRequest req, TileLayer tl) throws GeoWebCacheException {
    int zoomStart = req.getZoomStart().intValue();
    int zoomStop = req.getZoomStop().intValue();
    MimeType mimeType = null;
    String format = req.getMimeFormat();
    if (format == null) {
        mimeType = tl.getMimeTypes().get(0);
    } else {
        try {
            mimeType = MimeType.createFromFormat(format);
        } catch (MimeException e4) {
            log.debug(e4);
        }
    }
    String gridSetId = req.getGridSetId();
    if (gridSetId == null) {
        SRS srs = req.getSRS();
        List<GridSubset> crsMatches = tl.getGridSubsetsForSRS(srs);
        if (!crsMatches.isEmpty()) {
            if (crsMatches.size() == 1) {
                gridSetId = crsMatches.get(0).getName();
            } else {
                throw new IllegalArgumentException("More than one GridSubet matches the requested SRS " + srs + ". gridSetId must be specified");
            }
        }
    }
    if (gridSetId == null) {
        gridSetId = tl.getGridSubsets().iterator().next();
    }
    GridSubset gridSubset = tl.getGridSubset(gridSetId);
    if (gridSubset == null) {
        throw new GeoWebCacheException("Unknown grid set " + gridSetId);
    }
    long[][] coveredGridLevels;
    BoundingBox bounds = req.getBounds();
    if (bounds == null) {
        coveredGridLevels = gridSubset.getCoverages();
    } else {
        coveredGridLevels = gridSubset.getCoverageIntersections(bounds);
    }
    int[] metaTilingFactors = tl.getMetaTilingFactors();
    coveredGridLevels = gridSubset.expandToMetaFactors(coveredGridLevels, metaTilingFactors);
    String layerName = tl.getName();
    Map<String, String> parameters = req.getParameters();
    return new TileRange(layerName, gridSetId, zoomStart, zoomStop, coveredGridLevels, mimeType, parameters);
}

Example 5 with MimeException

use of org.geowebcache.mime.MimeException in project geowebcache by GeoWebCache.

the class SwiftTile method getMetadata.

private BaseMutableContentMetadata getMetadata() {
    BaseMutableContentMetadata metadata = new BaseMutableContentMetadata();
    metadata.setContentLength(outputLength);
    try {
        metadata.setContentType(MimeType.createFromFormat(blobFormat).getMimeType());
    } catch (MimeException e) {
        // Do nothing if we cannot determine the mimeType;
        log.warn("Could not determine mimetype for " + toString());
    }
    return metadata;
}