Examples with GET javax.ws.rs.GET used on opensource projects

Example 46 with GET

use of javax.ws.rs.GET in project che by eclipse.

the class ProjectService method search.

@GET
@Path("/search/{path:.*}")
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Search for resources", notes = "Search for resources applying a number of search filters as query parameters", response = ItemReference.class, responseContainer = "List")
@ApiResponses({ @ApiResponse(code = 200, message = "OK"), @ApiResponse(code = 403, message = "User not authorized to call this operation"), @ApiResponse(code = 404, message = "Not found"), @ApiResponse(code = 409, message = "Conflict error"), @ApiResponse(code = 500, message = "Internal Server Error") })
public List<ItemReference> search(@ApiParam(value = "Path to resource, i.e. where to search?", required = true) @PathParam("path") String path, @ApiParam(value = "Resource name") @QueryParam("name") String name, @ApiParam(value = "Search keywords") @QueryParam("text") String text, @ApiParam(value = "Maximum items to display. If this parameter is dropped, there are no limits") @QueryParam("maxItems") @DefaultValue("-1") int maxItems, @ApiParam(value = "Skip count") @QueryParam("skipCount") int skipCount) throws NotFoundException, ForbiddenException, ConflictException, ServerException {
    final Searcher searcher;
    try {
        searcher = projectManager.getSearcher();
    } catch (NotFoundException e) {
        LOG.warn(e.getLocalizedMessage());
        return Collections.emptyList();
    }
    if (skipCount < 0) {
        throw new ConflictException(String.format("Invalid 'skipCount' parameter: %d.", skipCount));
    }
    final QueryExpression expr = new QueryExpression().setPath(path.startsWith("/") ? path : ('/' + path)).setName(name).setText(text).setMaxItems(maxItems).setSkipCount(skipCount);
    final SearchResult result = searcher.search(expr);
    final List<SearchResultEntry> searchResultEntries = result.getResults();
    final List<ItemReference> items = new ArrayList<>(searchResultEntries.size());
    final FolderEntry root = projectManager.getProjectsRoot();
    for (SearchResultEntry searchResultEntry : searchResultEntries) {
        final VirtualFileEntry child = root.getChild(searchResultEntry.getFilePath());
        if (child != null && child.isFile()) {
            items.add(injectFileLinks(asDto((FileEntry) child)));
        }
    }
    return items;
}

Example 47 with GET

use of javax.ws.rs.GET in project che by eclipse.

the class ProjectService method exportFile.

@GET
@Path("/export/file/{path:.*}")
@Produces(MediaType.APPLICATION_OCTET_STREAM)
public Response exportFile(@ApiParam(value = "Path to resource to be imported") @PathParam("path") String path) throws NotFoundException, ForbiddenException, ServerException {
    final FileEntry file = projectManager.asFile(path);
    if (file == null) {
        throw new NotFoundException("File not found " + path);
    }
    final VirtualFile virtualFile = file.getVirtualFile();
    return Response.ok(virtualFile.getContent(), TIKA.detect(virtualFile.getName())).lastModified(new Date(virtualFile.getLastModificationDate())).header(HttpHeaders.CONTENT_LENGTH, Long.toString(virtualFile.getLength())).header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + virtualFile.getName() + '"').build();
}

Example 48 with GET

use of javax.ws.rs.GET in project hbase by apache.

the class RowResource method get.

@GET
@Produces({ MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF, MIMETYPE_PROTOBUF_IETF })
public Response get(@Context final UriInfo uriInfo) {
    if (LOG.isTraceEnabled()) {
        LOG.trace("GET " + uriInfo.getAbsolutePath());
    }
    servlet.getMetrics().incrementRequests(1);
    MultivaluedMap<String, String> params = uriInfo.getQueryParameters();
    try {
        ResultGenerator generator = ResultGenerator.fromRowSpec(tableResource.getName(), rowspec, null, !params.containsKey(NOCACHE_PARAM_NAME));
        if (!generator.hasNext()) {
            servlet.getMetrics().incrementFailedGetRequests(1);
            return Response.status(Response.Status.NOT_FOUND).type(MIMETYPE_TEXT).entity("Not found" + CRLF).build();
        }
        int count = 0;
        CellSetModel model = new CellSetModel();
        Cell value = generator.next();
        byte[] rowKey = CellUtil.cloneRow(value);
        RowModel rowModel = new RowModel(rowKey);
        do {
            if (!Bytes.equals(CellUtil.cloneRow(value), rowKey)) {
                model.addRow(rowModel);
                rowKey = CellUtil.cloneRow(value);
                rowModel = new RowModel(rowKey);
            }
            rowModel.addCell(new CellModel(CellUtil.cloneFamily(value), CellUtil.cloneQualifier(value), value.getTimestamp(), CellUtil.cloneValue(value)));
            if (++count > rowspec.getMaxValues()) {
                break;
            }
            value = generator.next();
        } while (value != null);
        model.addRow(rowModel);
        servlet.getMetrics().incrementSucessfulGetRequests(1);
        return Response.ok(model).build();
    } catch (Exception e) {
        servlet.getMetrics().incrementFailedPutRequests(1);
        return processException(e);
    }
}

Example 49 with GET

use of javax.ws.rs.GET in project hbase by apache.

the class ScannerInstanceResource method get.

@GET
@Produces({ MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF, MIMETYPE_PROTOBUF_IETF })
public Response get(@Context final UriInfo uriInfo, @QueryParam("n") int maxRows, @QueryParam("c") final int maxValues) {
    if (LOG.isTraceEnabled()) {
        LOG.trace("GET " + uriInfo.getAbsolutePath());
    }
    servlet.getMetrics().incrementRequests(1);
    if (generator == null) {
        servlet.getMetrics().incrementFailedGetRequests(1);
        return Response.status(Response.Status.NOT_FOUND).type(MIMETYPE_TEXT).entity("Not found" + CRLF).build();
    }
    CellSetModel model = new CellSetModel();
    RowModel rowModel = null;
    byte[] rowKey = null;
    int limit = batch;
    if (maxValues > 0) {
        limit = maxValues;
    }
    int count = limit;
    do {
        Cell value = null;
        try {
            value = generator.next();
        } catch (IllegalStateException e) {
            if (ScannerResource.delete(id)) {
                servlet.getMetrics().incrementSucessfulDeleteRequests(1);
            } else {
                servlet.getMetrics().incrementFailedDeleteRequests(1);
            }
            servlet.getMetrics().incrementFailedGetRequests(1);
            return Response.status(Response.Status.GONE).type(MIMETYPE_TEXT).entity("Gone" + CRLF).build();
        } catch (IllegalArgumentException e) {
            Throwable t = e.getCause();
            if (t instanceof TableNotFoundException) {
                return Response.status(Response.Status.NOT_FOUND).type(MIMETYPE_TEXT).entity("Not found" + CRLF).build();
            }
            throw e;
        }
        if (value == null) {
            if (LOG.isTraceEnabled()) {
                LOG.trace("generator exhausted");
            }
            // returned
            if (count == limit) {
                return Response.noContent().build();
            }
            break;
        }
        if (rowKey == null) {
            rowKey = CellUtil.cloneRow(value);
            rowModel = new RowModel(rowKey);
        }
        if (!Bytes.equals(CellUtil.cloneRow(value), rowKey)) {
            // specified number of rows
            if (maxRows > 0) {
                if (--maxRows == 0) {
                    generator.putBack(value);
                    break;
                }
            }
            model.addRow(rowModel);
            rowKey = CellUtil.cloneRow(value);
            rowModel = new RowModel(rowKey);
        }
        rowModel.addCell(new CellModel(CellUtil.cloneFamily(value), CellUtil.cloneQualifier(value), value.getTimestamp(), CellUtil.cloneValue(value)));
    } while (--count > 0);
    model.addRow(rowModel);
    ResponseBuilder response = Response.ok(model);
    response.cacheControl(cacheControl);
    servlet.getMetrics().incrementSucessfulGetRequests(1);
    return response.build();
}

Example 50 with GET

use of javax.ws.rs.GET in project hbase by apache.

the class RegionsResource method get.

@GET
@Produces({ MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF, MIMETYPE_PROTOBUF_IETF })
public Response get(@Context final UriInfo uriInfo) {
    if (LOG.isTraceEnabled()) {
        LOG.trace("GET " + uriInfo.getAbsolutePath());
    }
    servlet.getMetrics().incrementRequests(1);
    try {
        TableName tableName = TableName.valueOf(tableResource.getName());
        TableInfoModel model = new TableInfoModel(tableName.getNameAsString());
        Connection connection = ConnectionFactory.createConnection(servlet.getConfiguration());
        @SuppressWarnings("deprecation") Map<HRegionInfo, ServerName> regions = MetaTableAccessor.allTableRegions(connection, tableName);
        connection.close();
        for (Map.Entry<HRegionInfo, ServerName> e : regions.entrySet()) {
            HRegionInfo hri = e.getKey();
            ServerName addr = e.getValue();
            model.add(new TableRegionModel(tableName.getNameAsString(), hri.getRegionId(), hri.getStartKey(), hri.getEndKey(), addr.getHostAndPort()));
        }
        ResponseBuilder response = Response.ok(model);
        response.cacheControl(cacheControl);
        servlet.getMetrics().incrementSucessfulGetRequests(1);
        return response.build();
    } catch (TableNotFoundException e) {
        servlet.getMetrics().incrementFailedGetRequests(1);
        return Response.status(Response.Status.NOT_FOUND).type(MIMETYPE_TEXT).entity("Not found" + CRLF).build();
    } catch (IOException e) {
        servlet.getMetrics().incrementFailedGetRequests(1);
        return Response.status(Response.Status.SERVICE_UNAVAILABLE).type(MIMETYPE_TEXT).entity("Unavailable" + CRLF).build();
    }
}