Examples of org.hsqldb.lib.WrapperIterator

org.hsqldb.lib.WrapperIterator
An Iterator that returns the elements of a specified array, or other iterators etc. The collection of objects returned depends on the constructor used.
Based on similar Enumerator code by boucherb@users @author fred@users @version 1.9.0 @since HSQLDB 1.7.2

     *
     * @return an enumeration over all of the tables in this database
     */
    protected final Iterator allTables() {


        return new WrapperIterator(
            database.schemaManager.databaseObjectIterator(SchemaObject.TABLE),
            new WrapperIterator(sysTables, true));
    }

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                return functionLookup.map.values().iterator();


            case SchemaObject.ROUTINE :
                Iterator functions = functionLookup.map.values().iterator();


                return new WrapperIterator(
                    functions, procedureLookup.map.values().iterator());


            case SchemaObject.SPECIFIC_ROUTINE :
                return specificRoutineLookup.map.values().iterator();

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        final int privilege_type = 6;
        final int is_grantable   = 7;


        //
        Iterator objects =
            new WrapperIterator(database.schemaManager
                .databaseObjectIterator(SchemaObject.SEQUENCE), database
                .schemaManager.databaseObjectIterator(SchemaObject.COLLATION));


        objects = new WrapperIterator(
            objects,
            database.schemaManager.databaseObjectIterator(
                SchemaObject.CHARSET));
        objects = new WrapperIterator(
            objects,
            database.schemaManager.databaseObjectIterator(
                SchemaObject.DOMAIN));


        // TYPE objects are covered in separate UDT_PRIVILEGES view
        OrderedHashSet grantees =
            session.getGrantee().getGranteeAndAllRolesWithPublic();


        while (objects.hasNext()) {
            SchemaObject object = (SchemaObject) objects.next();


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

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        readLock.lock();


        try {
            Iterator it      = schemaMap.values().iterator();
            Iterator objects = new WrapperIterator();


            while (it.hasNext()) {
                int targetType = type;


                if (type == SchemaObject.ROUTINE) {
                    targetType = SchemaObject.FUNCTION;
                }


                Schema          temp = (Schema) it.next();
                SchemaObjectSet set  = temp.getObjectSet(targetType);
                Object[]        values;


                if (set.map.size() != 0) {
                    values = new Object[set.map.size()];


                    set.map.valuesToArray(values);


                    objects = new WrapperIterator(objects,
                                                  new WrapperIterator(values));
                }


                if (type == SchemaObject.ROUTINE) {
                    set = temp.getObjectSet(SchemaObject.PROCEDURE);


                    if (set.map.size() != 0) {
                        values = new Object[set.map.size()];


                        set.map.valuesToArray(values);


                        objects =
                            new WrapperIterator(objects,
                                                new WrapperIterator(values));
                    }
                }
            }


            return objects;

View Full Code Here

     *
     * @return an enumeration over all of the tables in this database
     */
    protected final Iterator allTables() {


        return new WrapperIterator(
            database.schemaManager.databaseObjectIterator(SchemaObject.TABLE),
            new WrapperIterator(sysTables, true));
    }

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        final int privilege_type = 6;
        final int is_grantable   = 7;


        //
        Iterator objects =
            new WrapperIterator(database.schemaManager
                .databaseObjectIterator(SchemaObject.SEQUENCE), database
                .schemaManager.databaseObjectIterator(SchemaObject.COLLATION));


        objects = new WrapperIterator(
            objects,
            database.schemaManager.databaseObjectIterator(
                SchemaObject.CHARSET));
        objects = new WrapperIterator(
            objects,
            database.schemaManager.databaseObjectIterator(
                SchemaObject.DOMAIN));


        // TYPE objects are covered in separate UDT_PRIVILEGES view
        OrderedHashSet grantees =
            session.getGrantee().getGranteeAndAllRolesWithPublic();


        while (objects.hasNext()) {
            SchemaObject object = (SchemaObject) objects.next();


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

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        printWithThread("signalCloseAllServerConnections() entered");


        synchronized (serverConnSet) {


            // snapshot
            it = new WrapperIterator(serverConnSet.toArray(null));
        }


        for (; it.hasNext(); ) {
            ServerConnection sc = (ServerConnection) it.next();

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                dbProps[i]          = null;
            }
        }


        synchronized (serverConnSet) {
            it = new WrapperIterator(serverConnSet.toArray(null));
        }


        while (it.hasNext()) {
            ServerConnection sc = (ServerConnection) it.next();

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        readLock.lock();


        try {
            Iterator it      = schemaMap.values().iterator();
            Iterator objects = new WrapperIterator();


            while (it.hasNext()) {
                int targetType = type;


                if (type == SchemaObject.ROUTINE) {
                    targetType = SchemaObject.FUNCTION;
                }


                Schema          temp = (Schema) it.next();
                SchemaObjectSet set  = temp.getObjectSet(targetType);
                Object[]        values;


                if (set.map.size() != 0) {
                    values = new Object[set.map.size()];


                    set.map.valuesToArray(values);


                    objects = new WrapperIterator(objects,
                                                  new WrapperIterator(values));
                }


                if (type == SchemaObject.ROUTINE) {
                    set = temp.getObjectSet(SchemaObject.PROCEDURE);


                    if (set.map.size() != 0) {
                        values = new Object[set.map.size()];


                        set.map.valuesToArray(values);


                        objects =
                            new WrapperIterator(objects,
                                                new WrapperIterator(values));
                    }
                }
            }


            return objects;

View Full Code Here

        printWithThread("signalCloseAllServerConnections() entered");


        synchronized (serverConnSet) {


            // snapshot
            it = new WrapperIterator(serverConnSet.toArray(null));
        }


        for (; it.hasNext(); ) {
            ServerConnection sc = (ServerConnection) it.next();

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Related Classes of org.hsqldb.lib.WrapperIterator

org.hsqldb.DatabaseInformationMain

org.hsqldb.dbinfo.DatabaseInformationFull

org.hsqldb.dbinfo.DatabaseInformationMain

org.hsqldb.dbinfo.DINameSpace

org.hsqldb.DINameSpace

org.hsqldb.rights.Grantee

org.hsqldb.Schema

org.hsqldb.SchemaManager

org.hsqldb.Server

org.hsqldb.server.Server

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