Examples of org.apache.derby.iapi.sql.dictionary.RoleGrantDescriptor

Package org.apache.derby.iapi.sql.dictionary

Examples of org.apache.derby.iapi.sql.dictionary.RoleGrantDescriptor

org.apache.derby.iapi.sql.dictionary.RoleGrantDescriptor
This class is used by rows in the SYS.SYSROLES system table. An instance contains information for exactly: One <role definition>, cf. ISO/IEC 9075-2:2003 section 12.4 or one <grant role statement>, section 12.5. A role definition is also modeled as a role grant (hence the class name), but with the special grantor "_SYSTEM", and with a grantee of the definer, in Derby this is always the current user. For a role definition, the WITH ADMIN flag is also set. The information contained in the isDef flag is usually redundant, but was added as a precaution against a real user named _SYSTEM, for example when upgrading an older database that did not forbid this.

      DataDictionary dd = lcc.getDataDictionary();
      DependencyManager dm = dd.getDependencyManager();


      String role =
        lcc.getCurrentRoleId(activation);
      RoleGrantDescriptor rgd =
        dd.getRoleDefinitionDescriptor(role);


      dm.addDependency
        (dependent, rgd,
         lcc.getContextManager());

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            throws StandardException {


        DataDictionary dd = getDataDictionary();
        String dbo = dd.getAuthorizationDatabaseOwner();


        RoleGrantDescriptor grantDesc = null;
        String currentUser = getCurrentUserId(a);


        if (currentUser.equals(dbo)) {
            grantDesc = dd.getRoleDefinitionDescriptor(role);
        } else {

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   */
  public boolean roleIsSettable(String role) throws StandardException {
    DataDictionary dd = getDataDictionary();
    String dbo = dd.getAuthorizationDatabaseOwner();


    RoleGrantDescriptor grantDesc = null;


    if (getAuthorizationId().equals(dbo)) {
      grantDesc = dd.getRoleDefinitionDescriptor(role);
    } else {
      grantDesc = dd.getRoleGrantDescriptor

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