Examples with SourceUnavailableException ddf.catalog.source.SourceUnavailableException used on opensource projects

Example 21 with SourceUnavailableException

use of ddf.catalog.source.SourceUnavailableException in project ddf by codice.

the class RESTEndpoint method deleteDocument.

/**
     * REST Delete. Deletes a record from the catalog.
     *
     * @param id
     * @return
     */
@DELETE
@Path("/{id}")
public Response deleteDocument(@PathParam("id") String id, @Context HttpServletRequest httpRequest) {
    LOGGER.debug("DELETE");
    Response response;
    try {
        if (id != null) {
            DeleteRequestImpl deleteReq = new DeleteRequestImpl(id);
            catalogFramework.delete(deleteReq);
            response = Response.ok(id).build();
            LOGGER.debug("Attempting to delete Metacard with id: {}", id);
        } else {
            String errorMessage = "ID of entry not specified, cannot do DELETE.";
            LOGGER.info(errorMessage);
            throw new ServerErrorException(errorMessage, Status.BAD_REQUEST);
        }
    } catch (SourceUnavailableException ce) {
        String exceptionMessage = "Could not delete entry from catalog since the source is unavailable: ";
        LOGGER.info(exceptionMessage, ce);
        throw new ServerErrorException(exceptionMessage, Status.INTERNAL_SERVER_ERROR);
    } catch (InternalIngestException e) {
        String exceptionMessage = "Error deleting entry from catalog: ";
        LOGGER.info(exceptionMessage, e);
        throw new ServerErrorException(exceptionMessage, Status.INTERNAL_SERVER_ERROR);
    } catch (IngestException e) {
        String exceptionMessage = "Error deleting entry from catalog: ";
        LOGGER.info(exceptionMessage, e);
        throw new ServerErrorException(exceptionMessage, Status.BAD_REQUEST);
    }
    return response;
}

Example 22 with SourceUnavailableException

use of ddf.catalog.source.SourceUnavailableException in project ddf by codice.

the class RESTEndpoint method getHeaders.

/**
     * REST Head. Returns headers only.  Primarily used to let the client know that range requests (though limited)
     * are accepted.
     *
     * @param sourceid
     * @param id
     * @param uriInfo
     * @param httpRequest
     * @return
     */
@HEAD
@Path("/sources/{sourceid}/{id}")
public Response getHeaders(@PathParam("sourceid") String sourceid, @PathParam("id") String id, @Context UriInfo uriInfo, @Context HttpServletRequest httpRequest) {
    Response response;
    Response.ResponseBuilder responseBuilder;
    QueryResponse queryResponse;
    Metacard card = null;
    LOGGER.trace("getHeaders");
    URI absolutePath = uriInfo.getAbsolutePath();
    MultivaluedMap<String, String> map = uriInfo.getQueryParameters();
    if (id != null) {
        LOGGER.debug("Got id: {}", id);
        LOGGER.debug("Map of query parameters: \n{}", map.toString());
        Map<String, Serializable> convertedMap = convert(map);
        convertedMap.put("url", absolutePath.toString());
        LOGGER.debug("Map converted, retrieving product.");
        // default to xml if no transformer specified
        try {
            String transformer = DEFAULT_METACARD_TRANSFORMER;
            Filter filter = getFilterBuilder().attribute(Metacard.ID).is().equalTo().text(id);
            Collection<String> sources = null;
            if (sourceid != null) {
                sources = new ArrayList<String>();
                sources.add(sourceid);
            }
            QueryRequestImpl request = new QueryRequestImpl(new QueryImpl(filter), sources);
            request.setProperties(convertedMap);
            queryResponse = catalogFramework.query(request, null);
            // pull the metacard out of the blocking queue
            List<Result> results = queryResponse.getResults();
            // return null if timeout elapsed)
            if (results != null && !results.isEmpty()) {
                card = results.get(0).getMetacard();
            }
            if (card == null) {
                throw new ServerErrorException("Unable to retrieve requested metacard.", Status.NOT_FOUND);
            }
            LOGGER.debug("Calling transform.");
            final BinaryContent content = catalogFramework.transform(card, transformer, convertedMap);
            LOGGER.debug("Read and transform complete, preparing response.");
            responseBuilder = Response.noContent();
            // Add the Accept-ranges header to let the client know that we accept ranges in bytes
            responseBuilder.header(HEADER_ACCEPT_RANGES, BYTES);
            String filename = null;
            if (content instanceof Resource) {
                // If we got a resource, we can extract the filename.
                filename = ((Resource) content).getName();
            } else {
                String fileExtension = getFileExtensionForMimeType(content.getMimeTypeValue());
                if (StringUtils.isNotBlank(fileExtension)) {
                    filename = id + fileExtension;
                }
            }
            if (StringUtils.isNotBlank(filename)) {
                LOGGER.debug("filename: {}", filename);
                responseBuilder.header(HEADER_CONTENT_DISPOSITION, "inline; filename=\"" + filename + "\"");
            }
            long size = content.getSize();
            if (size > 0) {
                responseBuilder.header(HEADER_CONTENT_LENGTH, size);
            }
            response = responseBuilder.build();
        } catch (FederationException e) {
            String exceptionMessage = "READ failed due to unexpected exception: ";
            LOGGER.info(exceptionMessage, e);
            throw new ServerErrorException(exceptionMessage, Status.INTERNAL_SERVER_ERROR);
        } catch (CatalogTransformerException e) {
            String exceptionMessage = "Unable to transform Metacard.  Try different transformer: ";
            LOGGER.info(exceptionMessage, e);
            throw new ServerErrorException(exceptionMessage, Status.INTERNAL_SERVER_ERROR);
        } catch (SourceUnavailableException e) {
            String exceptionMessage = "Cannot obtain query results because source is unavailable: ";
            LOGGER.info(exceptionMessage, e);
            throw new ServerErrorException(exceptionMessage, Status.INTERNAL_SERVER_ERROR);
        } catch (UnsupportedQueryException e) {
            String exceptionMessage = "Specified query is unsupported.  Change query and resubmit: ";
            LOGGER.info(exceptionMessage, e);
            throw new ServerErrorException(exceptionMessage, Status.BAD_REQUEST);
        // The catalog framework will throw this if any of the transformers blow up. We need to
        // catch this exception
        // here or else execution will return to CXF and we'll lose this message and end up with
        // a huge stack trace
        // in a GUI or whatever else is connected to this endpoint
        } catch (IllegalArgumentException e) {
            throw new ServerErrorException(e, Status.BAD_REQUEST);
        }
    } else {
        throw new ServerErrorException("No ID specified.", Status.BAD_REQUEST);
    }
    return response;
}

Example 23 with SourceUnavailableException

use of ddf.catalog.source.SourceUnavailableException in project ddf by codice.

the class InMemoryProcessingFramework method storeMetacardUpdates.

private void storeMetacardUpdates(Map<String, Metacard> metacardsToUpdate, Map<String, Serializable> properties) {
    if (MapUtils.isNotEmpty(metacardsToUpdate)) {
        LOGGER.trace("Storing metacard updates");
        List<Map.Entry<Serializable, Metacard>> updateList = metacardsToUpdate.values().stream().map(metacard -> new AbstractMap.SimpleEntry<Serializable, Metacard>(metacard.getId(), metacard)).collect(Collectors.toList());
        UpdateRequest updateMetacardsRequest = new UpdateRequestImpl(updateList, UpdateRequest.UPDATE_BY_ID, properties);
        Subject subject = (Subject) updateMetacardsRequest.getProperties().get(SecurityConstants.SECURITY_SUBJECT);
        if (subject == null) {
            LOGGER.debug("No subject to send UpdateRequest. Updates will not be sent back to the catalog.");
        } else {
            subject.execute(() -> {
                try {
                    catalogFramework.update(updateMetacardsRequest);
                    LOGGER.debug("Successfully completed update metacards request");
                } catch (IngestException | SourceUnavailableException | RuntimeException e) {
                    LOGGER.info("Unable to complete update request", e);
                }
                return null;
            });
        }
    } else {
        LOGGER.debug("No metacards to update");
    }
}

Example 24 with SourceUnavailableException

use of ddf.catalog.source.SourceUnavailableException in project ddf by codice.

the class InMemoryProcessingFramework method storeContentItemUpdates.

private void storeContentItemUpdates(Map<String, ContentItem> contentItemsToUpdate, Map<String, Serializable> properties) {
    if (MapUtils.isNotEmpty(contentItemsToUpdate)) {
        LOGGER.trace("Storing content item updates(s)");
        UpdateStorageRequest updateStorageRequest = new UpdateStorageRequestImpl(new ArrayList<>(contentItemsToUpdate.values()), properties);
        Subject subject = (Subject) updateStorageRequest.getProperties().get(SecurityConstants.SECURITY_SUBJECT);
        if (subject == null) {
            LOGGER.debug("No subject to send UpdateStorageRequest. Updates will not be sent back to the catalog");
        } else {
            subject.execute(() -> {
                try {
                    catalogFramework.update(updateStorageRequest);
                    LOGGER.debug("Successfully completed update storage request");
                } catch (IngestException | SourceUnavailableException | RuntimeException e) {
                    LOGGER.info("Unable to complete update storage request", e);
                }
                return null;
            });
        }
    } else {
        LOGGER.debug("No content items to update");
    }
}

Example 25 with SourceUnavailableException

use of ddf.catalog.source.SourceUnavailableException in project ddf by codice.

the class ExceptionsTest method testSourceUnavailableException.

@Test
public void testSourceUnavailableException() {
    SourceUnavailableException sue = new SourceUnavailableException();
    assertNotNull(sue);
    sue = new SourceUnavailableException(msg);
    assertEquals(sue.getMessage(), msg);
    sue = new SourceUnavailableException(testCause);
    assertEquals(sue.getCause(), testCause);
    sue = new SourceUnavailableException(msg, testCause);
    assertEquals(sue.getMessage(), msg);
    assertEquals(sue.getCause(), testCause);
}