Examples with Schema org.jooq.Schema used on opensource projects

Example 11 with Schema

use of org.jooq.Schema in project jOOQ by jOOQ.

the class DSL method sequence.

/**
     * Create a qualified sequence, given its sequence name.
     * <p>
     * This constructs a sequence reference given the sequence's qualified name.
     * jOOQ will render the sequence name according to your
     * {@link Settings#getRenderNameStyle()} settings. Choose
     * {@link RenderNameStyle#QUOTED} to prevent syntax errors and/or SQL
     * injection.
     * <p>
     * Example: <code><pre>
     * // This sequence...
     * sequence(name("MY_SCHEMA", "MY_SEQUENCE"));
     *
     * // ... will render this SQL on SQL Server with RenderNameStyle.QUOTED set
     * [MY_SCHEMA].[MY_SEQUENCE]
     * </pre></code>
     */
@Support({ CUBRID, DERBY, FIREBIRD, H2, HSQLDB, POSTGRES })
public static <T extends Number> Sequence<T> sequence(Name name, DataType<T> type) {
    if (name == null)
        throw new NullPointerException();
    if (name.getName().length < 1 || name.getName().length > 2)
        throw new IllegalArgumentException("Must provide a qualified name of length 1 or 2 : " + name);
    String n = name.getName()[name.getName().length - 1];
    Schema s = name.getName().length == 2 ? schema(name(name.getName()[0])) : null;
    return new SequenceImpl<T>(n, s, type);
}

Example 12 with Schema

use of org.jooq.Schema in project jOOQ by jOOQ.

the class InformationSchemaExport method exportSchemas.

static final InformationSchema exportSchemas(Configuration configuration, List<Schema> schemas) {
    InformationSchema result = new InformationSchema();
    Set<Table<?>> includedTables = new LinkedHashSet<Table<?>>();
    for (Schema s : schemas) for (Table<?> t : s.getTables()) includedTables.add(t);
    for (Schema s : schemas) {
        exportSchema0(result, s);
        for (Table<?> t : s.getTables()) exportTable0(configuration, result, t, includedTables);
        for (Sequence<?> q : s.getSequences()) exportSequences0(configuration, result, q);
    }
    return result;
}

Example 13 with Schema

use of org.jooq.Schema in project jOOQ by jOOQ.

the class InformationSchemaExport method exportTables.

static final InformationSchema exportTables(Configuration configuration, List<Table<?>> tables) {
    InformationSchema result = new InformationSchema();
    Set<Schema> includedSchemas = new LinkedHashSet<Schema>();
    Set<Table<?>> includedTables = new LinkedHashSet<Table<?>>(tables);
    for (Table<?> t : tables) includedSchemas.add(t.getSchema());
    for (Schema s : includedSchemas) exportSchema0(result, s);
    for (Table<?> t : tables) exportTable0(configuration, result, t, includedTables);
    return result;
}

Example 14 with Schema

use of org.jooq.Schema in project jOOQ by jOOQ.

the class InformationSchemaMetaImpl method init.

private final void init(InformationSchema meta) {
    List<String> errors = new ArrayList<String>();
    // -------------------------------------------------------------------------------------------------------------
    for (org.jooq.util.xml.jaxb.Schema xs : meta.getSchemata()) {
        InformationSchemaCatalog catalog = new InformationSchemaCatalog(xs.getCatalogName());
        if (!catalogs.contains(catalog))
            catalogs.add(catalog);
        InformationSchemaSchema is = new InformationSchemaSchema(xs.getSchemaName(), catalog);
        schemas.add(is);
        schemasByName.put(name(xs.getCatalogName(), xs.getSchemaName()), is);
    }
    // -------------------------------------------------------------------------------------------------------------
    tableLoop: for (org.jooq.util.xml.jaxb.Table xt : meta.getTables()) {
        Name schemaName = name(xt.getTableCatalog(), xt.getTableSchema());
        Schema schema = schemasByName.get(schemaName);
        if (schema == null) {
            errors.add(String.format("Schema " + schemaName + " not defined for table " + xt.getTableName()));
            continue tableLoop;
        }
        InformationSchemaTable it = new InformationSchemaTable(xt.getTableName(), schema);
        tables.add(it);
        tablesByName.put(name(xt.getTableCatalog(), xt.getTableSchema(), xt.getTableName()), it);
    }
    // Columns
    // -------------------------------------------------------------------------------------------------------------
    List<Column> columns = new ArrayList<Column>(meta.getColumns());
    Collections.sort(columns, new Comparator<Column>() {

        @Override
        public int compare(Column o1, Column o2) {
            Integer p1 = o1.getOrdinalPosition();
            Integer p2 = o2.getOrdinalPosition();
            if (p1 == p2)
                return 0;
            if (p1 == null)
                return -1;
            if (p2 == null)
                return 1;
            return p1.compareTo(p2);
        }
    });
    columnLoop: for (Column xc : columns) {
        String typeName = xc.getDataType();
        int length = xc.getCharacterMaximumLength() == null ? 0 : xc.getCharacterMaximumLength();
        int precision = xc.getNumericPrecision() == null ? 0 : xc.getNumericPrecision();
        int scale = xc.getNumericScale() == null ? 0 : xc.getNumericScale();
        boolean nullable = xc.isIsNullable() == null ? true : xc.isIsNullable();
        // TODO: Exception handling should be moved inside SQLDataType
        Name tableName = name(xc.getTableCatalog(), xc.getTableSchema(), xc.getTableName());
        InformationSchemaTable table = tablesByName.get(tableName);
        if (table == null) {
            errors.add(String.format("Table " + tableName + " not defined for column " + xc.getColumnName()));
            continue columnLoop;
        }
        AbstractTable.createField(xc.getColumnName(), type(typeName, length, precision, scale, nullable), table);
    }
    // Constraints
    // -------------------------------------------------------------------------------------------------------------
    Map<Name, List<TableField<Record, ?>>> columnsByConstraint = new HashMap<Name, List<TableField<Record, ?>>>();
    List<KeyColumnUsage> keyColumnUsages = new ArrayList<KeyColumnUsage>(meta.getKeyColumnUsages());
    Collections.sort(keyColumnUsages, new Comparator<KeyColumnUsage>() {

        @Override
        public int compare(KeyColumnUsage o1, KeyColumnUsage o2) {
            int p1 = o1.getOrdinalPosition();
            int p2 = o2.getOrdinalPosition();
            return (p1 < p2) ? -1 : ((p1 == p2) ? 0 : 1);
        }
    });
    keyColumnLoop: for (KeyColumnUsage xc : keyColumnUsages) {
        Name constraintName = name(xc.getConstraintCatalog(), xc.getConstraintSchema(), xc.getConstraintName());
        List<TableField<Record, ?>> fields = columnsByConstraint.get(constraintName);
        if (fields == null) {
            fields = new ArrayList<TableField<Record, ?>>();
            columnsByConstraint.put(constraintName, fields);
        }
        Name tableName = name(xc.getTableCatalog(), xc.getTableSchema(), xc.getTableName());
        InformationSchemaTable table = tablesByName.get(tableName);
        if (table == null) {
            errors.add(String.format("Table " + tableName + " not defined for constraint " + constraintName));
            continue keyColumnLoop;
        }
        TableField<Record, ?> field = (TableField<Record, ?>) table.field(xc.getColumnName());
        if (field == null) {
            errors.add(String.format("Column " + xc.getColumnName() + " not defined for table " + tableName));
            continue keyColumnLoop;
        }
        fields.add(field);
    }
    tableConstraintLoop: for (TableConstraint xc : meta.getTableConstraints()) {
        switch(xc.getConstraintType()) {
            case PRIMARY_KEY:
            case UNIQUE:
                {
                    Name tableName = name(xc.getTableCatalog(), xc.getTableSchema(), xc.getTableName());
                    Name constraintName = name(xc.getConstraintCatalog(), xc.getConstraintSchema(), xc.getConstraintName());
                    InformationSchemaTable table = tablesByName.get(tableName);
                    if (table == null) {
                        errors.add(String.format("Table " + tableName + " not defined for constraint " + constraintName));
                        continue tableConstraintLoop;
                    }
                    List<TableField<Record, ?>> c = columnsByConstraint.get(constraintName);
                    if (c == null || c.isEmpty()) {
                        errors.add(String.format("No columns defined for constraint " + constraintName));
                        continue tableConstraintLoop;
                    }
                    UniqueKeyImpl<Record> key = (UniqueKeyImpl<Record>) AbstractKeys.createUniqueKey(table, xc.getConstraintName(), c.toArray(new TableField[0]));
                    if (xc.getConstraintType() == PRIMARY_KEY) {
                        table.primaryKey = key;
                        primaryKeys.add(key);
                    }
                    table.uniqueKeys.add(key);
                    uniqueKeysByName.put(constraintName, key);
                    break;
                }
        }
    }
    for (ReferentialConstraint xr : meta.getReferentialConstraints()) {
        referentialKeys.put(name(xr.getConstraintCatalog(), xr.getConstraintSchema(), xr.getConstraintName()), name(xr.getUniqueConstraintCatalog(), xr.getUniqueConstraintSchema(), xr.getUniqueConstraintName()));
    }
    tableConstraintLoop: for (TableConstraint xc : meta.getTableConstraints()) {
        switch(xc.getConstraintType()) {
            case FOREIGN_KEY:
                {
                    Name tableName = name(xc.getTableCatalog(), xc.getTableSchema(), xc.getTableName());
                    Name constraintName = name(xc.getConstraintCatalog(), xc.getConstraintSchema(), xc.getConstraintName());
                    InformationSchemaTable table = tablesByName.get(tableName);
                    if (table == null) {
                        errors.add(String.format("Table " + tableName + " not defined for constraint " + constraintName));
                        continue tableConstraintLoop;
                    }
                    List<TableField<Record, ?>> c = columnsByConstraint.get(constraintName);
                    if (c == null || c.isEmpty()) {
                        errors.add(String.format("No columns defined for constraint " + constraintName));
                        continue tableConstraintLoop;
                    }
                    UniqueKeyImpl<Record> uniqueKey = uniqueKeysByName.get(referentialKeys.get(constraintName));
                    if (uniqueKey == null) {
                        errors.add(String.format("No unique key defined for foreign key " + constraintName));
                        continue tableConstraintLoop;
                    }
                    ForeignKey<Record, Record> key = AbstractKeys.createForeignKey(uniqueKey, table, xc.getConstraintName(), c.toArray(new TableField[0]));
                    table.foreignKeys.add(key);
                    break;
                }
        }
    }
    // -------------------------------------------------------------------------------------------------------------
    sequenceLoop: for (org.jooq.util.xml.jaxb.Sequence xs : meta.getSequences()) {
        Name schemaName = name(xs.getSequenceCatalog(), xs.getSequenceSchema());
        Schema schema = schemasByName.get(schemaName);
        if (schema == null) {
            errors.add(String.format("Schema " + schemaName + " not defined for sequence " + xs.getSequenceName()));
            continue sequenceLoop;
        }
        String typeName = xs.getDataType();
        int length = xs.getCharacterMaximumLength() == null ? 0 : xs.getCharacterMaximumLength();
        int precision = xs.getNumericPrecision() == null ? 0 : xs.getNumericPrecision();
        int scale = xs.getNumericScale() == null ? 0 : xs.getNumericScale();
        boolean nullable = true;
        @SuppressWarnings({ "rawtypes", "unchecked" }) InformationSchemaSequence is = new InformationSchemaSequence(xs.getSequenceName(), schema, type(typeName, length, precision, scale, nullable));
        sequences.add(is);
    }
    // -------------------------------------------------------------------------------------------------------------
    for (Schema s : schemas) {
        Catalog c = s.getCatalog();
        List<Schema> list = schemasPerCatalog.get(c);
        if (list == null) {
            list = new ArrayList<Schema>();
            schemasPerCatalog.put(c, list);
        }
        list.add(s);
    }
    for (InformationSchemaTable t : tables) {
        Schema s = t.getSchema();
        List<InformationSchemaTable> list = tablesPerSchema.get(s);
        if (list == null) {
            list = new ArrayList<InformationSchemaTable>();
            tablesPerSchema.put(s, list);
        }
        list.add(t);
    }
    for (Sequence<?> q : sequences) {
        Schema s = q.getSchema();
        List<Sequence<?>> list = sequencesPerSchema.get(s);
        if (list == null) {
            list = new ArrayList<Sequence<?>>();
            sequencesPerSchema.put(s, list);
        }
        list.add(q);
    }
    if (!errors.isEmpty())
        throw new IllegalArgumentException(errors.toString());
}

Example 15 with Schema

use of org.jooq.Schema in project jOOQ by jOOQ.

the class AbstractRoutine method toSQLQualifiedName.

private final void toSQLQualifiedName(RenderContext context) {
    Schema mappedSchema = Tools.getMappedSchema(context.configuration(), getSchema());
    if (context.qualify()) {
        if (mappedSchema != null) {
            context.visit(mappedSchema);
            context.sql('.');
        }
        if (getPackage() != null) {
            context.visit(DSL.name(getPackage().getName()));
            context.sql('.');
        }
    }
    context.literal(getName());
}