Examples with Jackson1JSONContextClient org.cometd.common.Jackson1JSONContextClient used on opensource projects

Example 1 with Jackson1JSONContextClient

use of org.cometd.common.Jackson1JSONContextClient in project ddf by codice.

the class WorkspaceService method getWorkspaces.

@SuppressWarnings("unchecked")
@Listener("/service/workspaces")
public void getWorkspaces(final ServerSession remote, Message message) {
    ServerMessage.Mutable reply = new ServerMessageImpl();
    Map<String, Object> data = message.getDataAsMap();
    Subject subject = (Subject) bayeux.getContext().getRequestAttribute(SecurityConstants.SECURITY_SUBJECT);
    String username = SubjectUtils.getName(subject);
    // No workspaces persisted for a guest user (whose username="")
    if (StringUtils.isNotBlank(username)) {
        if (data == null || data.isEmpty() || data.get("workspaces") == null) {
            List<Map<String, Object>> workspacesList = new ArrayList<Map<String, Object>>();
            try {
                workspacesList = persistentStore.get(PersistentStore.WORKSPACE_TYPE, "user = '" + username + "'");
                if (workspacesList.size() == 1) {
                    // Convert workspace's JSON representation back to nested maps of Map<String, Object>
                    Map<String, Object> workspaces = (Map<String, Object>) workspacesList.get(0);
                    JSONContext.Client jsonContext = new Jackson1JSONContextClient();
                    String json = (String) workspaces.get("workspaces_json_txt");
                    LOGGER.debug("workspaces extracted JSON text:\n {}", json);
                    Map<String, Object> workspacesMap;
                    try {
                        workspacesMap = jsonContext.getParser().parse(new StringReader(json), Map.class);
                        reply.putAll(workspacesMap);
                    } catch (ParseException e) {
                        LOGGER.info("ParseException while trying to convert persisted workspaces's for user {} from JSON", username, e);
                    }
                }
            } catch (PersistenceException e) {
                LOGGER.info("PersistenceException while trying to retrieve persisted workspaces for user {}", username, e);
            }
            reply.put(Search.SUCCESSFUL, true);
            remote.deliver(serverSession, "/service/workspaces", reply);
        } else {
            LOGGER.debug("Persisting workspaces for username = {}", username);
            // Use JSON serializer so that only "data" component is serialized, not entire Message
            JSONContext.Server jsonContext = new Jackson1JSONContextServer();
            String json = jsonContext.getGenerator().generate(data);
            LOGGER.debug("workspaces JSON text:\n {}", json);
            PersistentItem item = new PersistentItem();
            item.addIdProperty(username);
            item.addProperty("user", username);
            item.addProperty("workspaces_json", json);
            try {
                persistentStore.add(PersistentStore.WORKSPACE_TYPE, item);
            } catch (PersistenceException e) {
                LOGGER.info("PersistenceException while trying to persist workspaces for user {}", username, e);
            }
            reply.put(Search.SUCCESSFUL, true);
            remote.deliver(serverSession, "/service/workspaces", reply);
        }
    }
}

Example 2 with Jackson1JSONContextClient

use of org.cometd.common.Jackson1JSONContextClient in project ddf by codice.

the class WorkspaceServiceTest method test.

@Test
public void test() throws Exception {
    //        JSONContext.Client jsonContext = (JSONContext.Client)getClass().getClassLoader().loadClass(JacksonJSONContextClient.class).newInstance();
    //        Data data1 = new Data("data");
    //        Extra extra1 = new Extra(42L);
    //        Map<String, Object> map1 = new HashMap<>();
    //        map1.put("data", data1);
    //        map1.put("extra", extra1);
    //        String json = jsonContext.getGenerator().generate(map1);
    JSONContext.Client jsonContext = new Jackson1JSONContextClient();
    String json = "{\"id\":\"16\",\"data\":{\"workspaces\":[{\"name\":\"admin_ws\",\"searches\":[{\"radiusUnits\":\"meters\",\"result\":{},\"startIndex\":1,\"count\":250,\"federation\":\"enterprise\",\"q\":\"admin_phrase\",\"name\":\"admin_search\",\"radiusValue\":0,\"radius\":0,\"offsetTimeUnits\":\"hours\",\"src\":\"ddf.distribution\",\"format\":\"geojson\",\"timeType\":\"modified\"}],\"metacards\":[]}],\"successful\":true},\"channel\":\"/service/workspaces\"}";
    Map map2 = jsonContext.getParser().parse(new StringReader(json), Map.class);
    int x = 1;
//        Data data2 = (Data)map2.get("data");
//        Extra extra2 = (Extra)map2.get("extra");
//        Assert.assertEquals(data1.content, data2.content);
//        Assert.assertEquals(extra1.content, extra2.content);
}

Example 3 with Jackson1JSONContextClient

use of org.cometd.common.Jackson1JSONContextClient in project ddf by codice.

the class UserService method getUser.

@Listener("/service/user")
public void getUser(final ServerSession remote, Message message) {
    ServerMessage.Mutable reply = new ServerMessageImpl();
    Map<String, Object> data = message.getDataAsMap();
    Subject subject = (Subject) bayeux.getContext().getRequestAttribute(SecurityConstants.SECURITY_SUBJECT);
    if (subject != null) {
        if (data == null || data.isEmpty()) {
            Map<String, Object> userMap = new HashMap<>();
            String username = SubjectUtils.getName(subject);
            userMap.put("username", username);
            userMap.put("isGuest", String.valueOf(subject.isGuest()));
            List<Map<String, Object>> preferencesList;
            try {
                preferencesList = persistentStore.get(PersistentStore.PREFERENCES_TYPE, "user = '" + username + "'");
                if (preferencesList.size() == 1) {
                    Map<String, Object> preferences = preferencesList.get(0);
                    JSONContext.Client jsonContext = new Jackson1JSONContextClient();
                    String json = (String) preferences.get("preferences_json_txt");
                    LOGGER.debug("preferences extracted JSON text:\n {}", json);
                    Map preferencesMap;
                    try {
                        preferencesMap = jsonContext.getParser().parse(new StringReader(json), Map.class);
                        userMap.put("preferences", preferencesMap);
                    } catch (ParseException e) {
                        LOGGER.info("ParseException while trying to convert persisted preferences for user {} from JSON", username, e);
                    }
                }
            } catch (PersistenceException e) {
                LOGGER.info("PersistenceException while trying to retrieve persisted preferences for user {}", username, e);
            }
            reply.put("user", userMap);
            reply.put(Search.SUCCESSFUL, true);
            remote.deliver(serverSession, "/service/user", reply);
        } else {
            JSONContext.Server jsonContext = new Jackson1JSONContextServer();
            String json = jsonContext.getGenerator().generate(data);
            LOGGER.debug("preferences JSON text:\n {}", json);
            String username = SubjectUtils.getName(subject);
            PersistentItem item = new PersistentItem();
            item.addIdProperty(username);
            item.addProperty("user", username);
            item.addProperty("preferences_json", json);
            try {
                persistentStore.add(PersistentStore.PREFERENCES_TYPE, item);
            } catch (PersistenceException e) {
                LOGGER.info("PersistenceException while trying to persist preferences for user {}", username, e);
            }
        }
    } else {
        reply.put(Search.SUCCESSFUL, false);
        remote.deliver(serverSession, "/service/user", reply);
    }
}