Package org.apache.ambari.server

Examples of org.apache.ambari.server.AmbariException

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  }

  private synchronized void deleteConfigGroup(ConfigGroupRequest request)
    throws AmbariException {
    if (request.getId() == null) {
      throw new AmbariException("Config group id is a required field.");
    }

    Clusters clusters = getManagementController().getClusters();

    Cluster cluster;
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        throw new ParentObjectNotFoundException(
          "Attempted to add a config group to a cluster which doesn't exist", e);
      }

      if (request.getId() == null) {
        throw new AmbariException("Config group Id is a required parameter.");
      }

      validateRequest(request);

      // Find config group
      ConfigGroup configGroup = cluster.getConfigGroups().get(request.getId());
      if (configGroup == null) {
        throw new AmbariException("Config group not found"
                                 + ", clusterName = " + request.getClusterName()
                                 + ", groupId = " + request.getId());
      }

      // Update hosts
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  public User getUser(int userId) throws AmbariException {
    UserEntity userEntity = userDAO.findByPK(userId);
    if (userEntity != null) {
      return new User(userEntity);
    } else {
      throw new AmbariException("User with id '" + userId + " not found");
    }
  }
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  }

  public User getLocalUser(String userName) throws AmbariException{
    UserEntity userEntity = userDAO.findLocalUserByName(userName);
    if (userEntity == null) {
      throw new AmbariException("User doesn't exist");
    }
    return new User(userEntity);
  }
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  }

  public User getLdapUser(String userName) throws AmbariException{
    UserEntity userEntity = userDAO.findLdapUserByName(userName);
    if (userEntity == null) {
      throw new AmbariException("User doesn't exist");
    }
    return new User(userEntity);
  }
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    if (userEntity != null) {
      if (passwordEncoder.matches(oldPassword, userEntity.getUserPassword())) {
        userEntity.setUserPassword(passwordEncoder.encode(newPassword));
        userDAO.merge(userEntity);
      } else {
        throw new AmbariException("Wrong password provided");
      }

    } else {
      userEntity = userDAO.findLdapUserByName(userName);
      if (userEntity != null) {
        throw new AmbariException("Password of LDAP user cannot be modified");
      } else {
        throw new AmbariException("User " + userName + " not found");
      }
    }
  }
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  public synchronized void removeUser(User user) throws AmbariException {
    UserEntity userEntity = userDAO.findByPK(user.getUserId());
    if (userEntity != null) {
      userDAO.remove(userEntity);
    } else {
      throw new AmbariException("User " + user + " doesn't exist");
    }
  }
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  public synchronized void addRoleToUser(User user, String role)
      throws AmbariException {

    UserEntity userEntity = userDAO.findByPK(user.getUserId());
    if (userEntity == null) {
      throw new AmbariException("User " + user + " doesn't exist");
    }

    RoleEntity roleEntity = roleDAO.findByName(role);
    if (roleEntity == null) {
      LOG.warn("Trying to add user to non-existent role"
          + ", user=" + user.getUserName()
          + ", role=" + role);
      throw new AmbariException("Role " + role + " doesn't exist");
    }

    if (!userEntity.getRoleEntities().contains(roleEntity)) {
      userEntity.getRoleEntities().add(roleEntity);
      roleEntity.getUserEntities().add(userEntity);
      userDAO.merge(userEntity);
      roleDAO.merge(roleEntity);
    } else {
      throw new AmbariException("User " + user + " already owns role " + role);
    }

  }
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  @Transactional
  public synchronized void removeRoleFromUser(User user, String role)
      throws AmbariException {
    UserEntity userEntity = userDAO.findByPK(user.getUserId());
    if (userEntity == null) {
      throw new AmbariException("User " + user + " doesn't exist");
    }

    RoleEntity roleEntity = roleDAO.findByName(role);
    if (roleEntity == null) {
      throw new AmbariException("Role " + role + " doesn't exist");
    }

    if (userEntity.getRoleEntities().contains(roleEntity)) {
      userEntity.getRoleEntities().remove(roleEntity);
      roleEntity.getUserEntities().remove(userEntity);
      userDAO.merge(userEntity);
      roleDAO.merge(roleEntity);
    } else {
      throw new AmbariException("User " + user + " doesn't own role " + role);
    }

  }
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      String error = "Current database store version is not compatible with " +
              "current server version"
              + ", serverVersion=" + serverVersion
              + ", databaseVersion=" + databaseVersion;
      LOG.warn(error);
      throw new AmbariException(error);
    }
    LOG.info("DB store version is compatible");
  }
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Related Classes of org.apache.ambari.server.AmbariException

  • org.apache.ambari.server.actionmanager.CustomActionDBAccessorImpl
  • org.apache.ambari.server.agent.HeartBeatHandler
  • org.apache.ambari.server.agent.HeartbeatMonitor
  • org.apache.ambari.server.api.services.AmbariMetaInfo
  • org.apache.ambari.server.api.util.StackExtensionHelper
  • org.apache.ambari.server.controller.AmbariActionExecutionHelper
  • org.apache.ambari.server.controller.AmbariCustomCommandExecutionHelper
  • org.apache.ambari.server.controller.AmbariCustomCommandExecutionHelperImpl
  • org.apache.ambari.server.controller.AmbariManagementControllerImpl
  • org.apache.ambari.server.controller.AmbariManagementControllerImplTest
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