Examples with Layer gov.usgs.cida.coastalhazards.model.Layer used on opensource projects

Example 6 with Layer

use of gov.usgs.cida.coastalhazards.model.Layer in project coastal-hazards by USGS-CIDA.

the class LayerResource method createVectorLayer.

@POST
@Path("/")
@Consumes(MediaType.APPLICATION_OCTET_STREAM)
@Produces(MediaType.TEXT_PLAIN)
@RolesAllowed({ CoastalHazardsTokenBasedSecurityFilter.CCH_ADMIN_ROLE })
public Response createVectorLayer(@Context HttpServletRequest req, InputStream postBody) {
    Response response = null;
    String newId = IdGenerator.generate();
    List<Service> added = null;
    try {
        log.info("Vector layer upload - about to parseRequest");
        byte[] inmemory = IOUtils.toByteArray(postBody);
        try (ByteArrayInputStream bais = new ByteArrayInputStream(inmemory)) {
            log.info("Vector layer create - about to doCSWInsertFromString");
            String metadataId = MetadataUtil.doCSWInsertFromString(MetadataUtil.extractMetadataFromShp(bais));
            bais.reset();
            log.info("Vector layer create - about to do GeoserverUtil.addVectorLayer with Id: " + newId);
            added = GeoserverUtil.addVectorLayer(bais, newId);
            log.info("Vector layer create - about to makeCSWServiceForUrl with metadataId: " + metadataId);
            added.add(MetadataUtil.makeCSWServiceForUrl(MetadataUtil.getMetadataByIdUrl(metadataId)));
        } finally {
            // just in case
            inmemory = null;
        }
    } catch (IOException | ParserConfigurationException | SAXException | IllegalArgumentException e) {
        log.error("Problem creating services from input", e);
    }
    if (added != null && !added.isEmpty()) {
        WFSService wfs = (WFSService) Service.ogcHelper(Service.ServiceType.proxy_wfs, added);
        Bbox bbox = null;
        try {
            bbox = WFSIntrospector.getBbox(wfs);
        } catch (IOException ex) {
            log.debug("Error determining bounding box", ex);
        }
        Layer layer = new Layer();
        layer.setId(newId);
        layer.setServices(added);
        layer.setBbox(bbox);
        try (LayerManager manager = new LayerManager()) {
            manager.save(layer);
        }
        response = Response.created(layerURI(layer)).build();
    } else {
        response = Response.serverError().entity("Unable to create layer").build();
    }
    return response;
}

Example 7 with Layer

use of gov.usgs.cida.coastalhazards.model.Layer in project coastal-hazards by USGS-CIDA.

the class LayerResource method getLayer.

@GET
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response getLayer(@Context HttpServletRequest req, @PathParam("id") String id) {
    Response response = null;
    try (LayerManager manager = new LayerManager()) {
        Layer layer = manager.load(id);
        if (layer == null) {
            throw new NotFoundException();
        }
        response = Response.ok(GsonUtil.getDefault().toJson(layer), MediaType.APPLICATION_JSON).build();
    }
    return response;
}