Examples of org.hsqldb.rights.Grantee

org.hsqldb.rights.Grantee
A Grantee Object holds the name, access and administrative rights for a particular grantee.
It supplies the methods used to grant, revoke, test and check a grantee's access rights to other database objects. It also holds a reference to the common PUBLIC User Object, which represent the special user refered to in GRANT ... TO PUBLIC statements.
The check(), isAccessible() and getGrantedClassNames() methods check the rights granted to the PUBLIC User Object, in addition to individually granted rights, in order to decide which rights exist for the user. Method names ending in Direct indicate methods which do not recurse to look through Roles which "this" object is a member of. We use the word "Admin" (e.g., in private variable "admin" and method "isAdmin()) to mean this Grantee has admin priv by any means. We use the word "adminDirect" (e.g., in private variable "adminDirect" and method "isAdminDirect()) to mean this Grantee has admin priv directly. @author Campbell Boucher-Burnett (boucherb@users dot sourceforge.net) @author Fred Toussi (fredt@users dot sourceforge.net) @author Blaine Simpson (blaine dot simpson at admc dot com) @version 1.9.0 @since 1.8.0


        // calculated column values
        String  tableCatalog;
        String  tableSchema;
        String  tableName;
        Grantee granteeObject;
        String  privilege;


        // intermediate holders
        Iterator tables;
        Table    table;
        Object[] row;


        // column number mappings
        final int grantor        = 0;
        final int grantee        = 1;
        final int table_catalog  = 2;
        final int table_schema   = 3;
        final int table_name     = 4;
        final int privilege_type = 5;
        final int is_grantable   = 6;
        final int with_hierarchy = 7;
        OrderedHashSet grantees =
            session.getGrantee().getGranteeAndAllRolesWithPublic();


        tables = allTables();


        while (tables.hasNext()) {
            table        = (Table) tables.next();
            tableName    = table.getName().name;
            tableCatalog = table.getCatalogName().name;
            tableSchema  = table.getSchemaName().name;


            for (int i = 0; i < grantees.size(); i++) {
                granteeObject = (Grantee) grantees.get(i);


                OrderedHashSet rights =
                    granteeObject.getAllDirectPrivileges(table);
                OrderedHashSet grants =
                    granteeObject.getAllGrantedPrivileges(table);


                if (!grants.isEmpty()) {
                    grants.addAll(rights);


                    rights = grants;

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            authorisation = token.tokenString;


            read();


            if (schemaName == null) {
                Grantee owner =
                    database.getGranteeManager().get(authorisation);


                if (owner == null) {
                    throw Error.error(ErrorCode.X_28501, authorisation);
                }


                schemaName =
                    database.nameManager.newHsqlName(owner.getName().name,
                                                     isDelimitedIdentifier(),
                                                     SchemaObject.SCHEMA);


                SqlInvariants.checkSchemaNameNotSystem(token.tokenString);
            }
        }


        if (SqlInvariants.PUBLIC_ROLE_NAME.equals(authorisation)) {
            throw Error.error(ErrorCode.X_28502, authorisation);
        }


        Grantee owner = authorisation == null ? session.getGrantee()
                                              : database.getGranteeManager()
                                                  .get(authorisation);


        if (owner == null) {
            throw Error.error(ErrorCode.X_28501, authorisation);

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        HsqlName name;
        String   password;
        Boolean  admin    = Boolean.FALSE;
        Boolean  isDigest = Boolean.FALSE;
        Grantee  grantor  = session.getGrantee();


        read();


        name = readNewUserIdentifier();

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    }


    private StatementSchema compileRightGrantOrRevoke(boolean grant) {


        OrderedHashSet granteeList = new OrderedHashSet();
        Grantee        grantor     = null;
        Right          right       = null;


//        SchemaObject   schemaObject;
        HsqlName objectName    = null;
        boolean  isTable       = false;

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        return cs;
    }


    private StatementSchema compileRoleGrantOrRevoke(boolean grant) {


        Grantee        grantor     = session.getGrantee();
        OrderedHashSet roleList    = new OrderedHashSet();
        OrderedHashSet granteeList = new OrderedHashSet();
        boolean        cascade     = false;


        if (!grant && token.tokenType == Tokens.ADMIN) {

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            case StatementTypes.SET_PATH :
                return Result.updateZeroResult;


            case StatementTypes.SET_ROLE : {
                String  name;
                Grantee role = null;


                try {
                    name = (String) expressions[0].getValue(session);


                    if (name != null) {

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            }
        } else {
            OrderedHashSet roles = role.getDirectRoles();


            for (int i = 0; i < roles.size(); i++) {
                Grantee  currentRole = (Grantee) roles.get(i);
                String   roleName    = currentRole.getName().getNameString();
                Object[] row         = t.getEmptyRowData();


                row[grantee]      = role.getName().getNameString();
                row[role_name]    = roleName;
                row[is_grantable] = Tokens.T_NO;

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            return t;
        }


        // Intermediate holders
        Iterator grantees;
        Grantee  grantee;
        Object[] row;


        // initialization
        grantees = session.getGrantee().visibleGrantees().iterator();


        // Do it.
        while (grantees.hasNext()) {
            grantee = (Grantee) grantees.next();
            row     = t.getEmptyRowData();
            row[0]  = grantee.getName().getNameString();
            row[1]  = grantee.isRole() ? "ROLE"
                                       : "USER";


            t.insertSys(session, store, row);
        }

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        HsqlName tableName;


        // Initialization
        tables = allTables();


        Grantee grantee = session.getGrantee();


        while (tables.hasNext()) {
            table       = (Table) tables.next();
            columnCount = table.getColumnCount();
            tableName   = table.getName();


            for (int i = 0; i < columnCount; i++) {
                ColumnSchema column = table.getColumn(i);


                type = column.getDataType();


                if (!type.isDomainType()) {
                    continue;
                }


                if (!grantee.isFullyAccessibleByRole(type.getName())) {
                    continue;
                }


                row                 = t.getEmptyRowData();
                row[domain_catalog] = database.getCatalogName().name;

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        HsqlName tableName;


        // Initialization
        tables = allTables();


        Grantee grantee = session.getGrantee();


        while (tables.hasNext()) {
            table       = (Table) tables.next();
            columnCount = table.getColumnCount();
            tableName   = table.getName();


            for (int i = 0; i < columnCount; i++) {
                ColumnSchema column = table.getColumn(i);


                type = column.getDataType();


                if (!type.isDistinctType()) {
                    continue;
                }


                if (!grantee.isFullyAccessibleByRole(type.getName())) {
                    continue;
                }


                row                = t.getEmptyRowData();
                row[udt_catalog]   = database.getCatalogName().name;

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