How to use

isGrantOption

method

in

org.apache.hadoop.hive.metastore.api.RolePrincipalGrant

static String writeRoleGrantsInfo(List<RolePrincipalGrant> roleGrants, boolean testMode) {
 if (roleGrants == null || roleGrants.isEmpty()) {
  return "";
 }
 StringBuilder builder = new StringBuilder();
 //sort the list to get sorted (deterministic) output (for ease of testing)
 Collections.sort(roleGrants);
 for (RolePrincipalGrant roleGrant : roleGrants) {
  appendNonNull(builder, roleGrant.getRoleName(), true);
  appendNonNull(builder, roleGrant.isGrantOption());
  appendNonNull(builder, testMode ? -1 : roleGrant.getGrantTime() * 1000L);
  appendNonNull(builder, roleGrant.getGrantorName());
 }
 return builder.toString();
}

static String writeRoleGrantsInfo(List<RolePrincipalGrant> roleGrants, boolean testMode) {
 if (roleGrants == null || roleGrants.isEmpty()) {
  return "";
 }
 StringBuilder builder = new StringBuilder();
 //sort the list to get sorted (deterministic) output (for ease of testing)
 Collections.sort(roleGrants);
 for (RolePrincipalGrant roleGrant : roleGrants) {
  appendNonNull(builder, roleGrant.getRoleName(), true);
  appendNonNull(builder, roleGrant.isGrantOption());
  appendNonNull(builder, testMode ? -1 : roleGrant.getGrantTime() * 1000L);
  appendNonNull(builder, roleGrant.getGrantorName());
 }
 return builder.toString();
}

public Object getFieldValue(_Fields field) {
 switch (field) {
 case ROLE_NAME:
  return getRoleName();
 case PRINCIPAL_NAME:
  return getPrincipalName();
 case PRINCIPAL_TYPE:
  return getPrincipalType();
 case GRANT_OPTION:
  return isGrantOption();
 case GRANT_TIME:
  return getGrantTime();
 case GRANTOR_NAME:
  return getGrantorName();
 case GRANTOR_PRINCIPAL_TYPE:
  return getGrantorPrincipalType();
 }
 throw new IllegalStateException();
}

public HiveRoleGrant(RolePrincipalGrant thriftRoleGrant) {
 this.roleName = thriftRoleGrant.getRoleName();
 this.principalName = thriftRoleGrant.getPrincipalName();
 this.principalType = thriftRoleGrant.getPrincipalType().name();
 this.grantOption = thriftRoleGrant.isGrantOption();
 this.grantTime = thriftRoleGrant.getGrantTime();
 this.grantor = thriftRoleGrant.getGrantorName();
 this.grantorType = thriftRoleGrant.getGrantorPrincipalType() == null ? null :
  thriftRoleGrant.getGrantorPrincipalType().name();
}

public HiveRoleGrant(RolePrincipalGrant thriftRoleGrant) {
 this.roleName = thriftRoleGrant.getRoleName();
 this.principalName = thriftRoleGrant.getPrincipalName();
 this.principalType = thriftRoleGrant.getPrincipalType().name();
 this.grantOption = thriftRoleGrant.isGrantOption();
 this.grantTime = thriftRoleGrant.getGrantTime();
 this.grantor = thriftRoleGrant.getGrantorName();
 this.grantorType = thriftRoleGrant.getGrantorPrincipalType() == null ? null :
  thriftRoleGrant.getGrantorPrincipalType().name();
}

@Override
public void grantRole(String role, String granteeName, PrincipalType granteeType, String grantorName, PrincipalType grantorType, boolean grantOption)
    throws TException
{
  List<RolePrincipalGrant> grants = listRoleGrants(granteeName, granteeType);
  for (RolePrincipalGrant grant : grants) {
    if (grant.getRoleName().equals(role)) {
      if (grant.isGrantOption() == grantOption) {
        return;
      }
      if (!grant.isGrantOption() && grantOption) {
        revokeRole(role, granteeName, granteeType, false);
        break;
      }
    }
  }
  createGrant(role, granteeName, granteeType, grantorName, grantorType, grantOption);
}

@Override
public void revokeRole(String role, String granteeName, PrincipalType granteeType, boolean grantOption)
    throws TException
{
  List<RolePrincipalGrant> grants = listRoleGrants(granteeName, granteeType);
  RolePrincipalGrant currentGrant = null;
  for (RolePrincipalGrant grant : grants) {
    if (grant.getRoleName().equals(role)) {
      currentGrant = grant;
      break;
    }
  }
  if (currentGrant == null) {
    return;
  }
  if (!currentGrant.isGrantOption() && grantOption) {
    return;
  }
  removeGrant(role, granteeName, granteeType, grantOption);
}

static String writeRoleGrantsInfo(List<RolePrincipalGrant> roleGrants, boolean testMode) {
 if (roleGrants == null || roleGrants.isEmpty()) {
  return "";
 }
 StringBuilder builder = new StringBuilder();
 //sort the list to get sorted (deterministic) output (for ease of testing)
 Collections.sort(roleGrants);
 for (RolePrincipalGrant roleGrant : roleGrants) {
  appendNonNull(builder, roleGrant.getRoleName(), true);
  appendNonNull(builder, roleGrant.isGrantOption());
  appendNonNull(builder, testMode ? -1 : roleGrant.getGrantTime() * 1000L);
  appendNonNull(builder, roleGrant.getGrantorName());
 }
 return builder.toString();
}

public Object getFieldValue(_Fields field) {
 switch (field) {
 case ROLE_NAME:
  return getRoleName();
 case PRINCIPAL_NAME:
  return getPrincipalName();
 case PRINCIPAL_TYPE:
  return getPrincipalType();
 case GRANT_OPTION:
  return Boolean.valueOf(isGrantOption());
 case GRANT_TIME:
  return Integer.valueOf(getGrantTime());
 case GRANTOR_NAME:
  return getGrantorName();
 case GRANTOR_PRINCIPAL_TYPE:
  return getGrantorPrincipalType();
 }
 throw new IllegalStateException();
}

public Object getFieldValue(_Fields field) {
 switch (field) {
 case ROLE_NAME:
  return getRoleName();
 case PRINCIPAL_NAME:
  return getPrincipalName();
 case PRINCIPAL_TYPE:
  return getPrincipalType();
 case GRANT_OPTION:
  return Boolean.valueOf(isGrantOption());
 case GRANT_TIME:
  return Integer.valueOf(getGrantTime());
 case GRANTOR_NAME:
  return getGrantorName();
 case GRANTOR_PRINCIPAL_TYPE:
  return getGrantorPrincipalType();
 }
 throw new IllegalStateException();
}

public Object getFieldValue(_Fields field) {
 switch (field) {
 case ROLE_NAME:
  return getRoleName();
 case PRINCIPAL_NAME:
  return getPrincipalName();
 case PRINCIPAL_TYPE:
  return getPrincipalType();
 case GRANT_OPTION:
  return isGrantOption();
 case GRANT_TIME:
  return getGrantTime();
 case GRANTOR_NAME:
  return getGrantorName();
 case GRANTOR_PRINCIPAL_TYPE:
  return getGrantorPrincipalType();
 }
 throw new IllegalStateException();
}

public static RoleGrant fromRolePrincipalGrant(RolePrincipalGrant grant)
{
  return new RoleGrant(
      new PrestoPrincipal(fromMetastoreApiPrincipalType(grant.getPrincipalType()), grant.getPrincipalName()),
      grant.getRoleName(),
      grant.isGrantOption());
}

public HiveRoleGrant(RolePrincipalGrant thriftRoleGrant) {
 this.roleName = thriftRoleGrant.getRoleName();
 this.principalName = thriftRoleGrant.getPrincipalName();
 this.principalType = thriftRoleGrant.getPrincipalType().name();
 this.grantOption = thriftRoleGrant.isGrantOption();
 this.grantTime = thriftRoleGrant.getGrantTime();
 this.grantor = thriftRoleGrant.getGrantorName();
 this.grantorType = thriftRoleGrant.getGrantorPrincipalType() == null ? null :
  thriftRoleGrant.getGrantorPrincipalType().name();
}