Example usage for org.apache.commons.collections ListUtils EMPTY

Introduction

In this page you can find the example usage for org.apache.commons.collections ListUtils EMPTY_LIST.

Prototype

List EMPTY_LIST

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An empty unmodifiable list.

Usage

From source file:com.emergya.persistenceGeo.web.RestZoneController.java

/**
 * Get all zones with a specific parent/*from   w  w w  .j a v  a2 s .  com*/
 *
 * @param Parent id (a zone)
 *
 * @return all zones of the specified parent
 */
@RequestMapping(value = "/persistenceGeo/getZonesByParent", method = RequestMethod.GET)
public @ResponseBody Map<String, Object> getZonesByParent(
        @RequestParam(value = "parentId", required = true) Long parentId) {
    Map<String, Object> result = new HashMap<String, Object>();
    List<ZoneDto> zones = null;
    try {
        zones = (List<ZoneDto>) zoneAdminService.findByParent(parentId, true);
        result.put(SUCCESS, true);
    } catch (Exception e) {
        result.put(SUCCESS, false);
    }
    result.put(RESULTS, zones != null ? zones.size() : 0);
    result.put(ROOT, zones != null ? zones : ListUtils.EMPTY_LIST);

    return result;
}

From source file:com.cybernostics.jsp2thymeleaf.api.elements.JspTagElementConverter.java

public JspTagElementConverter renamesAttribute(String oldName, String newName, Namespace namespace) {
    removesAttributes(oldName);//  www . j  ava  2  s. c  o m

    addsAttributes((currentValues) -> currentValues.containsKey(oldName)
            ? Arrays.asList(new Attribute(newName, currentValues.get(oldName).toString(), namespace))
            : ListUtils.EMPTY_LIST);
    return this;
}

From source file:com.emergya.persistenceGeo.web.RestTreeFolderController.java

/**
 * Returns the children of a specific container node. The container type is
 * specified using the type parameter. The condition the returned nodes has
 * to meet is specified using the filter parameter.
 * //w ww  .jav  a  2  s . c  o  m
 * @param node
 *            The node id
 * @param type
 *            The type of the node (zone, folder)
 * @param filter
 *            The condition the returned nodes has to meet
 * 
 * @return JSON file with success
 */
@RequestMapping(value = "/persistenceGeo/tree/treeServiceMap", produces = { MediaType.APPLICATION_JSON_VALUE })
public @ResponseBody Map<String, Object> treeServiceMap(
        @RequestParam(value = "node", required = false) String nodeId,
        @RequestParam(value = "type", required = false) String type,
        @RequestParam(value = "filter", required = false) String filter) {

    Map<String, Object> result = new HashMap<String, Object>();
    List<Treeable> nodes = new LinkedList<Treeable>();

    try {
        nodes = treeService(nodeId, type, filter);
        result.put(SUCCESS, true);
    } catch (Exception e) {
        LOG.error(e);
        result.put(SUCCESS, false);
    }

    result.put(RESULTS, nodes != null ? nodes.size() : 0);
    result.put(ROOT, nodes != null ? nodes : ListUtils.EMPTY_LIST);

    return result;
}

From source file:com.emergya.persistenceGeo.web.RestLayersAdminController.java

/**
 * This method loads layers.json related with a user
 * // www  .ja  v  a2  s. c om
 * @param username
 * 
 * @return JSON file with layers
 */
@SuppressWarnings("unchecked")
@RequestMapping(value = "/persistenceGeo/loadLayers/{username}", method = RequestMethod.GET, produces = {
        MediaType.APPLICATION_JSON_VALUE })
public @ResponseBody Map<String, Object> loadLayers(@PathVariable String username) {
    Map<String, Object> result = new HashMap<String, Object>();
    List<LayerDto> layers = null;
    try {
        /*
        //TODO: Secure with logged user
        String username = ((UserDetails) SecurityContextHolder.getContext()
              .getAuthentication().getPrincipal()).getUsername(); 
         */
        if (username != null) {
            layers = new LinkedList<LayerDto>();
            UserDto userDto = userAdminService.obtenerUsuario(username);
            if (userDto.getId() != null) {
                layers = layerAdminService.getLayersByUser(userDto.getId());
            } else {
                layers = ListUtils.EMPTY_LIST;
            }
            for (LayerDto layer : layers) {
                if (layer.getId() != null && layer.getData() != null) {
                    loadedLayers.put(layer.getId(), layer.getData());
                    layer.setData(null);
                    layer.setServer_resource("rest/persistenceGeo/getLayerResource/" + layer.getId());
                }
            }
        }
        result.put(SUCCESS, true);
    } catch (Exception e) {
        e.printStackTrace();
        result.put(SUCCESS, false);
    }

    result.put(RESULTS, layers.size());
    result.put(ROOT, layers);

    return result;
}

From source file:com.emergya.persistenceGeo.web.RestUserAdminController.java

@SuppressWarnings("unchecked")
@RequestMapping(value = "/persistenceGeo/getAllUsers", method = RequestMethod.GET)
public @ResponseBody Map<String, Object> getAllUsers() {
    Map<String, Object> result = new HashMap<String, Object>();
    //TODO: get user by authority group of user logged
    List<UserDto> users = (List<UserDto>) userAdminService.getAll();

    result.put(RESULTS, users != null ? users.size() : 0);
    result.put(ROOT, users != null ? users : ListUtils.EMPTY_LIST);

    return result;
}

From source file:com.emergya.persistenceGeo.web.RestUserAdminController.java

@RequestMapping(value = "/persistenceGeo/getUsersByGroup/{idGroup}", method = RequestMethod.GET)
public @ResponseBody Map<String, Object> getUsersByGroup(@PathVariable String idGroup) {
    Map<String, Object> result = new HashMap<String, Object>();
    List<UserDto> users = null;

    try {// ww  w  . j  ava2s.co m
        //TODO: get user by authority group of user logged
        users = (List<UserDto>) userAdminService.getUsersByGroup(Long.decode(idGroup));
    } catch (Exception e) {
        //Nothing
    }

    result.put(RESULTS, users != null ? users.size() : 0);
    result.put(ROOT, users != null ? users : ListUtils.EMPTY_LIST);

    return result;
}

From source file:com.emergya.persistenceGeo.web.RestUserAdminController.java

@RequestMapping(value = "/persistenceGeo/getAllGroups", method = RequestMethod.GET)
public @ResponseBody Map<String, Object> getAllGroups() {
    Map<String, Object> result = new HashMap<String, Object>();
    List<AuthorityDto> groups = (List<AuthorityDto>) userAdminService.obtenerGruposUsuarios();

    result.put(RESULTS, groups != null ? groups.size() : 0);
    result.put(ROOT, groups != null ? groups : ListUtils.EMPTY_LIST);

    return result;
}

From source file:com.emergya.persistenceGeo.web.RestLayersAdminController.java

/**
 * This method loads layers.json related with a user
 * //from  w  w  w . j  av a  2s . com
 * @param username
 * 
 * @return JSON file with layers
 */
@SuppressWarnings("unchecked")
@RequestMapping(value = "/persistenceGeo/loadLayersByGroup/{groupId}", produces = {
        MediaType.APPLICATION_JSON_VALUE })
public @ResponseBody Map<String, Object> loadLayersByGroup(@PathVariable String groupId) {
    Map<String, Object> result = new HashMap<String, Object>();
    List<LayerDto> layers = null;
    try {
        if (groupId != null && canAccess(Long.decode(groupId))) {
            layers = layerAdminService.getLayersByAuthority(Long.decode(groupId));
        } else {
            layers = ListUtils.EMPTY_LIST;
        }
        for (LayerDto layer : layers) {
            if (layer.getId() != null && layer.getData() != null) {
                loadedLayers.put(layer.getId(), layer.getData());
                layer.setData(null);
                layer.setServer_resource("rest/persistenceGeo/getLayerResource/" + layer.getId());
            }
        }
        result.put(SUCCESS, true);
    } catch (Exception e) {
        e.printStackTrace();
        result.put(SUCCESS, false);
    }

    result.put(RESULTS, layers.size());
    result.put(ROOT, layers);

    return result;
}

From source file:net.mikaboshi.intra_mart.tools.log_stats.formatter.TemplateFileReportFormatter.java

/**
 * ??/*from   w w w.j  av  a 2 s  . com*/
 * @param report
 * @param rootMap
 */
private void setLogFiles(Report report, Map<String, Object> rootMap) {

    Map<String, Object> logFiles = new HashMap<String, Object>();
    rootMap.put("logFiles", logFiles);

    logFiles.put("requestLogFiles",
            report.getRequestLogFiles() != null ? report.getRequestLogFiles() : ListUtils.EMPTY_LIST);

    logFiles.put("transitionLogFiles",
            report.getTransitionLogFiles() != null ? report.getTransitionLogFiles() : ListUtils.EMPTY_LIST);

    logFiles.put("exceptionLogFiles",
            report.getExceptionLogFiles() != null ? report.getExceptionLogFiles() : ListUtils.EMPTY_LIST);

    logFiles.put("transitionLogOnly", CollectionUtils.isEmpty(report.getRequestLogFiles()));
}

From source file:com.emergya.persistenceGeo.web.RestFoldersAdminController.java

/**
 * Returns all the folders of a specific zone and optionaly with a specific
 * parent folder.//from w w w  .j  a  v  a 2s .  com
 * 
 * @param zone
 *            Zone the folder belongs to
 * @param parent
 *            Folder parent id
 * 
 * @return JSON file with success
 */
@RequestMapping(value = "/persistenceGeo/loadFoldersByZone", produces = { MediaType.APPLICATION_JSON_VALUE })
public @ResponseBody Map<String, Object> loadFoldersByZone(
        @RequestParam(value = "zone", required = true) String zoneId,
        @RequestParam(value = "parent", required = false) String parentId) {

    Map<String, Object> result = new HashMap<String, Object>();
    List<FolderDto> folders = null;

    try {

        if (parentId == null) {
            folders = (List<FolderDto>) foldersAdminService.findByZone(new Long(zoneId), Boolean.TRUE);
        } else {
            folders = (List<FolderDto>) foldersAdminService.findByZone(new Long(zoneId), new Long(parentId),
                    Boolean.TRUE);
        }
        result.put(SUCCESS, true);

    } catch (Exception e) {
        result.put(SUCCESS, false);
    }

    result.put(RESULTS, folders != null ? folders.size() : 0);
    result.put(ROOT, folders != null ? folders : ListUtils.EMPTY_LIST);

    return result;
}

Example usage for org.apache.commons.collections ListUtils EMPTY_LIST

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