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

Example 51 with GET

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

the class StorageClusterStatusResource 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 {
        ClusterStatus status = servlet.getAdmin().getClusterStatus();
        StorageClusterStatusModel model = new StorageClusterStatusModel();
        model.setRegions(status.getRegionsCount());
        model.setRequests(status.getRequestsCount());
        model.setAverageLoad(status.getAverageLoad());
        for (ServerName info : status.getServers()) {
            ServerLoad load = status.getLoad(info);
            StorageClusterStatusModel.Node node = model.addLiveNode(info.getHostname() + ":" + Integer.toString(info.getPort()), info.getStartcode(), load.getUsedHeapMB(), load.getMaxHeapMB());
            node.setRequests(load.getNumberOfRequests());
            for (RegionLoad region : load.getRegionsLoad().values()) {
                node.addRegion(region.getName(), region.getStores(), region.getStorefiles(), region.getStorefileSizeMB(), region.getMemStoreSizeMB(), region.getStorefileIndexSizeMB(), region.getReadRequestsCount(), region.getWriteRequestsCount(), region.getRootIndexSizeKB(), region.getTotalStaticIndexSizeKB(), region.getTotalStaticBloomSizeKB(), region.getTotalCompactingKVs(), region.getCurrentCompactedKVs());
            }
        }
        for (ServerName name : status.getDeadServerNames()) {
            model.addDeadNode(name.toString());
        }
        ResponseBuilder response = Response.ok(model);
        response.cacheControl(cacheControl);
        servlet.getMetrics().incrementSucessfulGetRequests(1);
        return response.build();
    } catch (IOException e) {
        servlet.getMetrics().incrementFailedGetRequests(1);
        return Response.status(Response.Status.SERVICE_UNAVAILABLE).type(MIMETYPE_TEXT).entity("Unavailable" + CRLF).build();
    }
}

Example 52 with GET

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

the class TableScanResource method getProtobuf.

@GET
@Produces({ Constants.MIMETYPE_PROTOBUF, Constants.MIMETYPE_PROTOBUF_IETF })
public Response getProtobuf(@Context final UriInfo uriInfo, @PathParam("scanspec") final String scanSpec, @HeaderParam("Accept") final String contentType, @DefaultValue(Integer.MAX_VALUE + "") @QueryParam(Constants.SCAN_LIMIT) int userRequestedLimit, @DefaultValue("") @QueryParam(Constants.SCAN_START_ROW) String startRow, @DefaultValue("") @QueryParam(Constants.SCAN_END_ROW) String endRow, @DefaultValue("column") @QueryParam(Constants.SCAN_COLUMN) List<String> column, @DefaultValue("1") @QueryParam(Constants.SCAN_MAX_VERSIONS) int maxVersions, @DefaultValue("-1") @QueryParam(Constants.SCAN_BATCH_SIZE) int batchSize, @DefaultValue("0") @QueryParam(Constants.SCAN_START_TIME) long startTime, @DefaultValue(Long.MAX_VALUE + "") @QueryParam(Constants.SCAN_END_TIME) long endTime, @DefaultValue("true") @QueryParam(Constants.SCAN_BATCH_SIZE) boolean cacheBlocks) {
    servlet.getMetrics().incrementRequests(1);
    try {
        int fetchSize = this.servlet.getConfiguration().getInt(Constants.SCAN_FETCH_SIZE, 10);
        ProtobufStreamingUtil stream = new ProtobufStreamingUtil(this.results, contentType, userRequestedLimit, fetchSize);
        servlet.getMetrics().incrementSucessfulScanRequests(1);
        ResponseBuilder response = Response.ok(stream);
        response.header("content-type", contentType);
        return response.build();
    } catch (Exception exp) {
        servlet.getMetrics().incrementFailedScanRequests(1);
        processException(exp);
        LOG.warn(exp);
        return null;
    }
}

Example 53 with GET

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

the class VersionResource method get.

/**
   * Build a response for a version request.
   * @param context servlet context
   * @param uriInfo (JAX-RS context variable) request URL
   * @return a response for a version request
   */
@GET
@Produces({ MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF, MIMETYPE_PROTOBUF_IETF })
public Response get(@Context final ServletContext context, @Context final UriInfo uriInfo) {
    if (LOG.isTraceEnabled()) {
        LOG.trace("GET " + uriInfo.getAbsolutePath());
    }
    servlet.getMetrics().incrementRequests(1);
    ResponseBuilder response = Response.ok(new VersionModel(context));
    response.cacheControl(cacheControl);
    servlet.getMetrics().incrementSucessfulGetRequests(1);
    return response.build();
}

Example 54 with GET

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

the class ExistsResource method get.

@GET
@Produces({ MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF, MIMETYPE_PROTOBUF_IETF, MIMETYPE_BINARY })
public Response get(@Context final UriInfo uriInfo) {
    try {
        if (!tableResource.exists()) {
            return Response.status(Response.Status.NOT_FOUND).type(MIMETYPE_TEXT).entity("Not found" + CRLF).build();
        }
    } catch (IOException e) {
        return Response.status(Response.Status.SERVICE_UNAVAILABLE).type(MIMETYPE_TEXT).entity("Unavailable" + CRLF).build();
    }
    ResponseBuilder response = Response.ok();
    response.cacheControl(cacheControl);
    return response.build();
}

Example 55 with GET

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

the class SecurityRestApi method getUserList.

/**
   * Get userlist
   * Returns list of all user from available realms
   *
   * @return 200 response
   */
@GET
@Path("userlist/{searchText}")
public Response getUserList(@PathParam("searchText") final String searchText) {
    List<String> usersList = new ArrayList<>();
    List<String> rolesList = new ArrayList<>();
    try {
        GetUserList getUserListObj = new GetUserList();
        Collection realmsList = SecurityUtils.getRealmsList();
        if (realmsList != null) {
            for (Iterator<Realm> iterator = realmsList.iterator(); iterator.hasNext(); ) {
                Realm realm = iterator.next();
                String name = realm.getClass().getName();
                if (LOG.isDebugEnabled()) {
                    LOG.debug("RealmClass.getName: " + name);
                }
                if (name.equals("org.apache.shiro.realm.text.IniRealm")) {
                    usersList.addAll(getUserListObj.getUserList((IniRealm) realm));
                    rolesList.addAll(getUserListObj.getRolesList((IniRealm) realm));
                } else if (name.equals("org.apache.zeppelin.realm.LdapGroupRealm")) {
                    usersList.addAll(getUserListObj.getUserList((JndiLdapRealm) realm, searchText));
                } else if (name.equals("org.apache.zeppelin.realm.LdapRealm")) {
                    usersList.addAll(getUserListObj.getUserList((LdapRealm) realm, searchText));
                    rolesList.addAll(getUserListObj.getRolesList((LdapRealm) realm));
                } else if (name.equals("org.apache.zeppelin.realm.ActiveDirectoryGroupRealm")) {
                    usersList.addAll(getUserListObj.getUserList((ActiveDirectoryGroupRealm) realm, searchText));
                } else if (name.equals("org.apache.shiro.realm.jdbc.JdbcRealm")) {
                    usersList.addAll(getUserListObj.getUserList((JdbcRealm) realm));
                }
            }
        }
    } catch (Exception e) {
        LOG.error("Exception in retrieving Users from realms ", e);
    }
    List<String> autoSuggestUserList = new ArrayList<>();
    List<String> autoSuggestRoleList = new ArrayList<>();
    Collections.sort(usersList);
    Collections.sort(rolesList);
    Collections.sort(usersList, new Comparator<String>() {

        @Override
        public int compare(String o1, String o2) {
            if (o1.matches(searchText + "(.*)") && o2.matches(searchText + "(.*)")) {
                return 0;
            } else if (o1.matches(searchText + "(.*)")) {
                return -1;
            }
            return 0;
        }
    });
    int maxLength = 0;
    for (String user : usersList) {
        if (StringUtils.containsIgnoreCase(user, searchText)) {
            autoSuggestUserList.add(user);
            maxLength++;
        }
        if (maxLength == 5) {
            break;
        }
    }
    for (String role : rolesList) {
        if (StringUtils.containsIgnoreCase(role, searchText)) {
            autoSuggestRoleList.add(role);
        }
    }
    Map<String, List> returnListMap = new HashMap<>();
    returnListMap.put("users", autoSuggestUserList);
    returnListMap.put("roles", autoSuggestRoleList);
    return new JsonResponse<>(Response.Status.OK, "", returnListMap).build();
}