Examples with JsonTypeWriter com.serotonin.json.type.JsonTypeWriter used on opensource projects

Example 1 with JsonTypeWriter

use of com.serotonin.json.type.JsonTypeWriter in project ma-modules-public by infiniteautomation.

the class JsonEmportController method export.

@PreAuthorize("isAdmin()")
@ApiOperation(value = "Export Configuration", notes = "", response = JsonValue.class)
@RequestMapping(method = RequestMethod.GET)
public ResponseEntity<JsonValue> export(@ApiParam(value = "Elements To Export", required = true, allowMultiple = true) @RequestParam(name = "exportElements", required = true) String[] exportElements, HttpServletRequest request) throws JsonException {
    // Do the Export
    Map<String, Object> data = ConfigurationExportData.createExportDataMap(exportElements);
    JsonTypeWriter writer = new JsonTypeWriter(Common.JSON_CONTEXT);
    return new ResponseEntity<>(writer.writeObject(data), HttpStatus.OK);
}

Example 2 with JsonTypeWriter

use of com.serotonin.json.type.JsonTypeWriter in project ma-core-public by infiniteautomation.

the class JsonSerializableUtility method convertMapToJsonObject.

/**
 */
public static JsonObject convertMapToJsonObject(Map<String, Object> map) throws JsonException {
    JsonTypeWriter typeWriter = new JsonTypeWriter(Common.JSON_CONTEXT);
    ObjectTypeWriter writer = new ObjectTypeWriter(typeWriter);
    Iterator<String> it = map.keySet().iterator();
    while (it.hasNext()) {
        String name = it.next();
        writer.writeEntry(name, map.get(name));
    }
    return writer.getJsonObject();
}

Example 3 with JsonTypeWriter

use of com.serotonin.json.type.JsonTypeWriter in project ma-core-public by infiniteautomation.

the class EmportService method export.

/**
 * Export JSON to a Writer
 */
public void export(Map<String, Object> data, Writer writer, int prettyIndent) throws PermissionException {
    permissionService.ensurePermission(Common.getUser(), exportPermissionDefinition.getPermission());
    JsonTypeWriter typeWriter = new JsonTypeWriter(Common.JSON_CONTEXT);
    JsonWriter jsonWriter = new JsonWriter(Common.JSON_CONTEXT, writer);
    jsonWriter.setPrettyIndent(prettyIndent);
    jsonWriter.setPrettyOutput(prettyIndent > 0);
    try {
        JsonValue export = typeWriter.writeObject(data);
        jsonWriter.writeObject(export);
    } catch (JsonException | IOException e) {
        throw new ShouldNeverHappenException(e);
    }
}

Example 4 with JsonTypeWriter

use of com.serotonin.json.type.JsonTypeWriter in project ma-core-public by infiniteautomation.

the class LazyFieldJsonTest method testLazyPermissionFromJsonObject.

@Test
public void testLazyPermissionFromJsonObject() {
    RoleService roleService = Common.getBean(RoleService.class);
    PermissionService permissionService = Common.getBean(PermissionService.class);
    Role role1 = roleService.insert(new RoleVO(Common.NEW_ID, "XID-1", "Role 1")).getRole();
    Role role2 = roleService.insert(new RoleVO(Common.NEW_ID, "XID-2", "Role 2")).getRole();
    LazyField<MangoPermission> permission = new LazyField<>(() -> MangoPermission.builder().minterm(role1, role2).build());
    try (StringWriter stringWriter = new StringWriter()) {
        JsonWriter writer = new JsonWriter(Common.JSON_CONTEXT, stringWriter);
        JsonTypeWriter typeWriter = new JsonTypeWriter(Common.JSON_CONTEXT);
        JsonValue value = typeWriter.writeObject(permission);
        writer.setPrettyIndent(0);
        writer.setPrettyOutput(true);
        writer.writeObject(value);
        String json = stringWriter.toString();
        JsonTypeReader typeReader = new JsonTypeReader(json);
        JsonValue read = typeReader.read();
        JsonArray root = read.toJsonArray();
        JsonReader reader = new JsonReader(Common.JSON_CONTEXT, root);
        ImportContext context = new ImportContext(reader, new ProcessResult(), Common.getTranslations());
        LazyField<MangoPermission> readPermission = new LazyField<>();
        TypeDefinition lazyType = new TypeDefinition(LazyField.class, MangoPermission.class);
        context.getReader().readInto(lazyType, readPermission, root);
        assertEquals(permission.get(), readPermission.get());
    } catch (IOException | JsonException e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}

Example 5 with JsonTypeWriter

use of com.serotonin.json.type.JsonTypeWriter in project ma-core-public by infiniteautomation.

the class UserTest method testUser.

@Test
public void testUser() {
    User user = new User();
    Date created = new Date();
    user.setCreated(created);
    String userJson;
    try (StringWriter stringWriter = new StringWriter()) {
        JsonWriter writer = new JsonWriter(Common.JSON_CONTEXT, stringWriter);
        JsonTypeWriter typeWriter = new JsonTypeWriter(Common.JSON_CONTEXT);
        JsonValue value = typeWriter.writeObject(user);
        writer.setPrettyIndent(0);
        writer.setPrettyOutput(true);
        writer.writeObject(value);
        userJson = stringWriter.toString();
        // System.out.println(userJson);
        JsonTypeReader typeReader = new JsonTypeReader(userJson);
        JsonValue read = typeReader.read();
        JsonObject root = read.toJsonObject();
        JsonReader reader = new JsonReader(Common.JSON_CONTEXT, root);
        ImportContext context = new ImportContext(reader, new ProcessResult(), Common.getTranslations());
        User readUser = new User();
        context.getReader().readInto(readUser, root);
        // Assert the dates are the same
        assertEquals(created, readUser.getCreated());
    } catch (IOException | JsonException e) {
        fail(e.getMessage());
    }
}