Examples with AttributePredicate org.eclipse.kapua.commons.model.query.predicate.AttributePredicate used on opensource projects

Example 1 with AttributePredicate

use of org.eclipse.kapua.commons.model.query.predicate.AttributePredicate in project kapua by eclipse.

the class AbstractKapuaConfigurableService method setConfigValues.

@Override
public void setConfigValues(KapuaId scopeId, Map<String, Object> values) throws KapuaException {
    KapuaLocator locator = KapuaLocator.getInstance();
    AuthorizationService authorizationService = locator.getService(AuthorizationService.class);
    PermissionFactory permissionFactory = locator.getFactory(PermissionFactory.class);
    authorizationService.checkPermission(permissionFactory.newPermission(domain, Actions.write, scopeId));
    KapuaTocd ocd = this.getConfigMetadata();
    validateConfigurations(this.pid, ocd, values);
    Properties props = toProperties(values);
    AndPredicate predicate = new AndPredicate().and(new AttributePredicate<String>("pid", this.pid, Operator.EQUAL)).and(new AttributePredicate<KapuaId>("scopeId", scopeId, Operator.EQUAL));
    ServiceConfigQueryImpl query = new ServiceConfigQueryImpl(scopeId);
    query.setPredicate(predicate);
    ServiceConfig serviceConfig = null;
    EntityManager em = this.entityManagerFactory.createEntityManager();
    ServiceConfigListResultImpl result = ServiceConfigDAO.query(em, ServiceConfig.class, ServiceConfigImpl.class, new ServiceConfigListResultImpl(), query);
    // In not exists create then return
    if (result == null || result.getSize() == 0) {
        ServiceConfigImpl serviceConfigNew = new ServiceConfigImpl(scopeId);
        serviceConfigNew.setPid(this.pid);
        serviceConfigNew.setConfigurations(props);
        serviceConfig = this.create(em, serviceConfigNew);
        return;
    }
    // If exists update it
    serviceConfig = result.getItem(0);
    serviceConfig.setConfigurations(props);
    this.update(em, serviceConfig);
    return;
}

Example 2 with AttributePredicate

use of org.eclipse.kapua.commons.model.query.predicate.AttributePredicate in project kapua by eclipse.

the class AbstractKapuaConfigurableService method getConfigValues.

@Override
public Map<String, Object> getConfigValues(KapuaId scopeId) throws KapuaException {
    KapuaLocator locator = KapuaLocator.getInstance();
    AuthorizationService authorizationService = locator.getService(AuthorizationService.class);
    PermissionFactory permissionFactory = locator.getFactory(PermissionFactory.class);
    authorizationService.checkPermission(permissionFactory.newPermission(domain, Actions.read, scopeId));
    AndPredicate predicate = new AndPredicate().and(new AttributePredicate<String>("pid", this.pid, Operator.EQUAL)).and(new AttributePredicate<KapuaId>("scopeId", scopeId, Operator.EQUAL));
    ServiceConfigQueryImpl query = new ServiceConfigQueryImpl(scopeId);
    query.setPredicate(predicate);
    Properties properties = null;
    EntityManager em = this.entityManagerFactory.createEntityManager();
    ServiceConfigListResult result = ServiceConfigDAO.query(em, ServiceConfig.class, ServiceConfigImpl.class, new ServiceConfigListResultImpl(), query);
    if (result != null && result.getSize() > 0)
        properties = result.getItem(0).getConfigurations();
    KapuaTocd ocd = this.getConfigMetadata();
    return toValues(ocd, properties);
}

Example 3 with AttributePredicate

use of org.eclipse.kapua.commons.model.query.predicate.AttributePredicate in project kapua by eclipse.

the class KapuaAuthorizingRealm method doGetAuthorizationInfo.

@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) throws AuthenticationException {
    // 
    // Extract principal
    String username = (String) principals.getPrimaryPrincipal();
    logger.debug("Getting authorization info for: {}", username);
    // 
    // Get Services
    KapuaLocator locator = KapuaLocator.getInstance();
    UserService userService = locator.getService(UserService.class);
    UserPermissionService userPermissionService = locator.getService(UserPermissionService.class);
    UserPermissionFactory userPermissionFactory = locator.getFactory(UserPermissionFactory.class);
    PermissionFactory permissionFactory = locator.getFactory(PermissionFactory.class);
    // 
    // Get the associated user by name
    final User user;
    try {
        user = KapuaSecurityUtils.doPriviledge(new Callable<User>() {

            @Override
            public User call() throws Exception {
                return userService.findByName(username);
            }
        });
    } catch (Exception e) {
        // to preserve the original exception message (if possible)
        if (e instanceof AuthenticationException) {
            throw (AuthenticationException) e;
        } else {
            throw new ShiroException("Error while find user!", e);
        }
    }
    // Check existence
    if (user == null) {
        throw new UnknownAccountException();
    }
    // 
    // Get user permissions set
    UserPermissionQuery query = userPermissionFactory.newQuery(user.getScopeId());
    KapuaPredicate predicate = new AttributePredicate<KapuaId>(UserPermissionPredicates.USER_ID, user.getId());
    query.setPredicate(predicate);
    final KapuaListResult<UserPermission> userPermissions;
    try {
        userPermissions = KapuaSecurityUtils.doPriviledge(new Callable<KapuaListResult<UserPermission>>() {

            @Override
            public KapuaListResult<UserPermission> call() throws Exception {
                return userPermissionService.query(query);
            }
        });
    } catch (Exception e) {
        // to preserve the original exception message (if possible)
        if (e instanceof AuthenticationException) {
            throw (AuthenticationException) e;
        } else {
            throw new ShiroException("Error while find permissions!", e);
        }
    }
    // 
    // Create SimpleAuthorizationInfo with principals permissions
    SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();
    for (UserPermission userPermission : userPermissions.getItems()) {
        Permission p = permissionFactory.newPermission(userPermission.getPermission().getDomain(), userPermission.getPermission().getAction(), userPermission.getPermission().getTargetScopeId());
        logger.trace("Username: {} has permission: {}", username, p);
        info.addStringPermission(p.toString());
    }
    return info;
}

Example 4 with AttributePredicate

use of org.eclipse.kapua.commons.model.query.predicate.AttributePredicate in project kapua by eclipse.

the class DeviceConnectionServiceImpl method findByClientId.

@Override
public DeviceConnection findByClientId(KapuaId scopeId, String clientId) throws KapuaException {
    // 
    // Argument Validation
    ArgumentValidator.notNull(scopeId, "scopeId");
    ArgumentValidator.notEmptyOrNull(clientId, "clientId");
    // 
    // Build query
    DeviceConnectionQueryImpl query = new DeviceConnectionQueryImpl(scopeId);
    KapuaPredicate predicate = new AttributePredicate<String>(DeviceConnectionPredicates.CLIENT_ID, clientId);
    query.setPredicate(predicate);
    // 
    // Query and parse result
    DeviceConnection device = null;
    DeviceConnectionListResult result = query(query);
    if (result.getSize() == 1) {
        device = result.getItem(0);
    }
    return device;
}

Example 5 with AttributePredicate

use of org.eclipse.kapua.commons.model.query.predicate.AttributePredicate in project kapua by eclipse.

the class CredentialServiceImpl method findByUserId.

@Override
public CredentialListResult findByUserId(KapuaId scopeId, KapuaId userId) throws KapuaException {
    // 
    // Argument Validation
    ArgumentValidator.notNull(scopeId, "scopeId");
    ArgumentValidator.notNull(userId, "userId");
    // 
    // Check Access
    KapuaLocator locator = KapuaLocator.getInstance();
    AuthorizationService authorizationService = locator.getService(AuthorizationService.class);
    PermissionFactory permissionFactory = locator.getFactory(PermissionFactory.class);
    authorizationService.checkPermission(permissionFactory.newPermission(CredentialDomain.CREDENTIAL, Actions.read, scopeId));
    // 
    // Build query
    CredentialQuery query = new CredentialQueryImpl(scopeId);
    KapuaPredicate predicate = new AttributePredicate<KapuaId>(CredentialPredicates.USER_ID, userId);
    query.setPredicate(predicate);
    // Query and return result
    return query(query);
}