org.jooq.util.oracle.OracleDatabase Maven / Gradle / Ivy
/**
* Copyright (c) 2009-2011, Lukas Eder, [email protected]
* All rights reserved.
*
* This software is licensed to you under the Apache License, Version 2.0
* (the "License"); You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* . Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* . Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* . Neither the name "jOOQ" nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package org.jooq.util.oracle;
import static org.jooq.util.oracle.sys.Tables.ALL_COLL_TYPES;
import static org.jooq.util.oracle.sys.Tables.ALL_CONSTRAINTS;
import static org.jooq.util.oracle.sys.Tables.ALL_CONS_COLUMNS;
import static org.jooq.util.oracle.sys.Tables.ALL_OBJECTS;
import static org.jooq.util.oracle.sys.Tables.ALL_SEQUENCES;
import static org.jooq.util.oracle.sys.Tables.ALL_TAB_COMMENTS;
import static org.jooq.util.oracle.sys.Tables.ALL_TYPES;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import org.jooq.Record;
import org.jooq.impl.Factory;
import org.jooq.impl.SQLDataType;
import org.jooq.util.AbstractDatabase;
import org.jooq.util.ArrayDefinition;
import org.jooq.util.ColumnDefinition;
import org.jooq.util.DataTypeDefinition;
import org.jooq.util.DefaultArrayDefinition;
import org.jooq.util.DefaultDataTypeDefinition;
import org.jooq.util.DefaultRelations;
import org.jooq.util.DefaultSequenceDefinition;
import org.jooq.util.EnumDefinition;
import org.jooq.util.PackageDefinition;
import org.jooq.util.RoutineDefinition;
import org.jooq.util.SchemaDefinition;
import org.jooq.util.SequenceDefinition;
import org.jooq.util.TableDefinition;
import org.jooq.util.UDTDefinition;
import org.jooq.util.oracle.sys.SysFactory;
/**
* @author Lukas Eder
*/
public class OracleDatabase extends AbstractDatabase {
/**
* {@inheritDoc}
*/
@Override
protected void loadPrimaryKeys(DefaultRelations relations) throws SQLException {
for (Record record : fetchKeys("P")) {
SchemaDefinition schema = getSchema(record.getValue(ALL_CONS_COLUMNS.OWNER));
String key = record.getValue(ALL_CONS_COLUMNS.CONSTRAINT_NAME);
String tableName = record.getValue(ALL_CONS_COLUMNS.TABLE_NAME);
String columnName = record.getValue(ALL_CONS_COLUMNS.COLUMN_NAME);
TableDefinition table = getTable(schema, tableName);
if (table != null) {
relations.addPrimaryKey(key, table.getColumn(columnName));
}
}
}
/**
* {@inheritDoc}
*/
@Override
protected void loadUniqueKeys(DefaultRelations relations) throws SQLException {
for (Record record : fetchKeys("U")) {
SchemaDefinition schema = getSchema(record.getValue(ALL_CONS_COLUMNS.OWNER));
String key = record.getValue(ALL_CONS_COLUMNS.CONSTRAINT_NAME);
String tableName = record.getValue(ALL_CONS_COLUMNS.TABLE_NAME);
String columnName = record.getValue(ALL_CONS_COLUMNS.COLUMN_NAME);
TableDefinition table = getTable(schema, tableName);
if (table != null) {
relations.addUniqueKey(key, table.getColumn(columnName));
}
}
}
private List fetchKeys(String constraintType) {
return create().select(
ALL_CONS_COLUMNS.OWNER,
ALL_CONS_COLUMNS.CONSTRAINT_NAME,
ALL_CONS_COLUMNS.TABLE_NAME,
ALL_CONS_COLUMNS.COLUMN_NAME)
.from(ALL_CONS_COLUMNS
.join(ALL_CONSTRAINTS)
.on(ALL_CONS_COLUMNS.OWNER.equal(ALL_CONSTRAINTS.OWNER))
.and(ALL_CONS_COLUMNS.CONSTRAINT_NAME.equal(ALL_CONSTRAINTS.CONSTRAINT_NAME)))
.where(ALL_CONSTRAINTS.CONSTRAINT_TYPE.equal(constraintType)
.and(ALL_CONSTRAINTS.CONSTRAINT_NAME.notLike("BIN$%"))
.and(ALL_CONS_COLUMNS.OWNER.in(getInputSchemata())))
.orderBy(
ALL_CONS_COLUMNS.OWNER,
ALL_CONS_COLUMNS.CONSTRAINT_NAME,
ALL_CONS_COLUMNS.POSITION)
.fetch();
}
/**
* {@inheritDoc}
*/
@Override
protected void loadForeignKeys(DefaultRelations relations) throws SQLException {
for (Record record : create().select(
ALL_CONS_COLUMNS.OWNER,
ALL_CONS_COLUMNS.CONSTRAINT_NAME,
ALL_CONS_COLUMNS.TABLE_NAME,
ALL_CONS_COLUMNS.COLUMN_NAME,
ALL_CONSTRAINTS.R_CONSTRAINT_NAME,
ALL_CONSTRAINTS.R_OWNER)
.from(ALL_CONSTRAINTS
.join(ALL_CONS_COLUMNS)
.on(ALL_CONSTRAINTS.OWNER.equal(ALL_CONS_COLUMNS.OWNER))
.and(ALL_CONSTRAINTS.TABLE_NAME.equal(ALL_CONS_COLUMNS.TABLE_NAME))
.and(ALL_CONSTRAINTS.CONSTRAINT_NAME.equal(ALL_CONS_COLUMNS.CONSTRAINT_NAME)))
.where(ALL_CONSTRAINTS.CONSTRAINT_TYPE.equal("R"))
.and(ALL_CONSTRAINTS.OWNER.in(getInputSchemata()))
.orderBy(
ALL_CONS_COLUMNS.OWNER,
ALL_CONS_COLUMNS.TABLE_NAME,
ALL_CONS_COLUMNS.CONSTRAINT_NAME,
ALL_CONS_COLUMNS.POSITION)
.fetch()) {
SchemaDefinition foreignKeySchema = getSchema(record.getValue(ALL_CONS_COLUMNS.OWNER));
SchemaDefinition uniqueKeySchema = getSchema(record.getValue(ALL_CONSTRAINTS.R_OWNER));
String foreignKeyName = record.getValue(ALL_CONS_COLUMNS.CONSTRAINT_NAME);
String foreignKeyTableName = record.getValue(ALL_CONS_COLUMNS.TABLE_NAME);
String foreignKeyColumnName = record.getValue(ALL_CONS_COLUMNS.COLUMN_NAME);
String uniqueKeyName = record.getValue(ALL_CONSTRAINTS.R_CONSTRAINT_NAME);
TableDefinition referencingTable = getTable(foreignKeySchema, foreignKeyTableName);
if (referencingTable != null) {
ColumnDefinition column = referencingTable.getColumn(foreignKeyColumnName);
relations.addForeignKey(foreignKeyName, uniqueKeyName, column, uniqueKeySchema);
}
}
}
/**
* {@inheritDoc}
*/
@Override
protected List getSequences0() throws SQLException {
List result = new ArrayList();
for (Record record : create().select(
ALL_SEQUENCES.SEQUENCE_OWNER,
ALL_SEQUENCES.SEQUENCE_NAME,
ALL_SEQUENCES.MAX_VALUE)
.from(ALL_SEQUENCES)
.where(ALL_SEQUENCES.SEQUENCE_OWNER.in(getInputSchemata()))
.orderBy(
ALL_SEQUENCES.SEQUENCE_OWNER,
ALL_SEQUENCES.SEQUENCE_NAME)
.fetch()) {
DataTypeDefinition type;
SchemaDefinition schema = getSchema(record.getValue(ALL_SEQUENCES.SEQUENCE_OWNER));
BigInteger value = record.getValue(ALL_SEQUENCES.MAX_VALUE, BigInteger.class, BigInteger.valueOf(Long.MAX_VALUE));
if (BigInteger.valueOf(Byte.MAX_VALUE).compareTo(value) >= 0) {
type = new DefaultDataTypeDefinition(this, schema, SQLDataType.NUMERIC.getTypeName(), 2, 0);
}
else if (BigInteger.valueOf(Short.MAX_VALUE).compareTo(value) >= 0) {
type = new DefaultDataTypeDefinition(this, schema, SQLDataType.NUMERIC.getTypeName(), 4, 0);
}
else if (BigInteger.valueOf(Integer.MAX_VALUE).compareTo(value) >= 0) {
type = new DefaultDataTypeDefinition(this, schema, SQLDataType.NUMERIC.getTypeName(), 9, 0);
}
else if (BigInteger.valueOf(Long.MAX_VALUE).compareTo(value) >= 0) {
type = new DefaultDataTypeDefinition(this, schema, SQLDataType.NUMERIC.getTypeName(), 18, 0);
}
else {
type = new DefaultDataTypeDefinition(this, schema, SQLDataType.NUMERIC.getTypeName(), 38, 0);
}
result.add(new DefaultSequenceDefinition(
getSchema(record.getValue(ALL_SEQUENCES.SEQUENCE_OWNER)),
record.getValue(ALL_SEQUENCES.SEQUENCE_NAME),
type));
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getTables0() throws SQLException {
List result = new ArrayList();
for (Record record : create().select(
ALL_TAB_COMMENTS.OWNER,
ALL_TAB_COMMENTS.TABLE_NAME,
ALL_TAB_COMMENTS.COMMENTS)
.from(ALL_TAB_COMMENTS)
.where(ALL_TAB_COMMENTS.OWNER.in(getInputSchemata()))
.and(ALL_TAB_COMMENTS.TABLE_NAME.notLike("%$%"))
.orderBy(
ALL_TAB_COMMENTS.OWNER,
ALL_TAB_COMMENTS.TABLE_NAME)
.fetch()) {
SchemaDefinition schema = getSchema(record.getValue(ALL_TAB_COMMENTS.OWNER));
String name = record.getValue(ALL_TAB_COMMENTS.TABLE_NAME);
String comment = record.getValue(ALL_TAB_COMMENTS.COMMENTS);
OracleTableDefinition table = new OracleTableDefinition(schema, name, comment);
result.add(table);
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getEnums0() throws SQLException {
List result = new ArrayList();
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getUDTs0() throws SQLException {
List result = new ArrayList();
for (Record record : create().selectDistinct(
ALL_TYPES.OWNER,
ALL_TYPES.TYPE_NAME)
.from(ALL_TYPES)
.where(ALL_TYPES.OWNER.in(getInputSchemata()))
.and(ALL_TYPES.TYPECODE.equal("OBJECT"))
.orderBy(
ALL_TYPES.OWNER,
ALL_TYPES.TYPE_NAME)
.fetch()) {
SchemaDefinition schema = getSchema(record.getValue(ALL_TYPES.OWNER));
String name = record.getValue(ALL_TYPES.TYPE_NAME);
result.add(new OracleUDTDefinition(schema, name, null));
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getArrays0() throws SQLException {
List arrays = new ArrayList();
for (Record record : create().select(
ALL_COLL_TYPES.OWNER,
ALL_COLL_TYPES.TYPE_NAME,
ALL_COLL_TYPES.ELEM_TYPE_NAME,
ALL_COLL_TYPES.PRECISION,
ALL_COLL_TYPES.SCALE)
.from(ALL_COLL_TYPES)
.where(ALL_COLL_TYPES.OWNER.in(getInputSchemata()))
.and(ALL_COLL_TYPES.COLL_TYPE.in("VARYING ARRAY", "TABLE"))
.orderBy(
ALL_COLL_TYPES.OWNER,
ALL_COLL_TYPES.TYPE_NAME)
.fetch()) {
SchemaDefinition schema = getSchema(record.getValue(ALL_COLL_TYPES.OWNER));
String name = record.getValue(ALL_COLL_TYPES.TYPE_NAME);
String dataType = record.getValue(ALL_COLL_TYPES.ELEM_TYPE_NAME);
int precision = record.getValue(ALL_COLL_TYPES.PRECISION, BigDecimal.ZERO).intValue();
int scale = record.getValue(ALL_COLL_TYPES.SCALE, BigDecimal.ZERO).intValue();
DefaultDataTypeDefinition type = new DefaultDataTypeDefinition(this, schema, dataType, precision, scale);
DefaultArrayDefinition array = new DefaultArrayDefinition(schema, name, type);
arrays.add(array);
}
return arrays;
}
@Override
protected List getRoutines0() throws SQLException {
List result = new ArrayList();
for (Record record : create().select(
ALL_OBJECTS.OWNER,
ALL_OBJECTS.OBJECT_NAME,
ALL_OBJECTS.OBJECT_ID)
.from(ALL_OBJECTS)
.where(ALL_OBJECTS.OWNER.in(getInputSchemata())
.and(ALL_OBJECTS.OBJECT_TYPE.in("FUNCTION", "PROCEDURE")))
.orderBy(
ALL_OBJECTS.OWNER,
ALL_OBJECTS.OBJECT_NAME,
ALL_OBJECTS.OBJECT_ID)
.fetch()) {
SchemaDefinition schema = getSchema(record.getValue(ALL_OBJECTS.OWNER));
String objectName = record.getValue(ALL_OBJECTS.OBJECT_NAME);
BigDecimal objectId = record.getValue(ALL_OBJECTS.OBJECT_ID);
result.add(new OracleRoutineDefinition(schema, null, objectName, "", objectId, null));
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getPackages0() throws SQLException {
List result = new ArrayList();
for (Record record : create().select(
ALL_OBJECTS.OWNER,
ALL_OBJECTS.OBJECT_NAME,
ALL_OBJECTS.OBJECT_ID)
.from(ALL_OBJECTS)
.where(ALL_OBJECTS.OWNER.in(getInputSchemata())
.and(ALL_OBJECTS.OBJECT_TYPE.equal("PACKAGE")))
.orderBy(
ALL_OBJECTS.OWNER,
ALL_OBJECTS.OBJECT_NAME,
ALL_OBJECTS.OBJECT_ID)
.fetch()) {
SchemaDefinition schema = getSchema(record.getValue(ALL_OBJECTS.OWNER));
String name = record.getValue(ALL_OBJECTS.OBJECT_NAME);
result.add(new OraclePackageDefinition(schema, name, ""));
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
public Factory create() {
return new SysFactory(getConnection());
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy