org.jooq.tools.jdbc.MockConnection Maven / Gradle / Ivy
/**
* Copyright (c) 2009-2016, Data Geekery GmbH (http://www.datageekery.com)
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Other licenses:
* -----------------------------------------------------------------------------
* Commercial licenses for this work are available. These replace the above
* ASL 2.0 and offer limited warranties, support, maintenance, and commercial
* database integrations.
*
* For more information, please visit: http://www.jooq.org/licenses
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package org.jooq.tools.jdbc;
import java.sql.Array;
import java.sql.Blob;
import java.sql.CallableStatement;
import java.sql.Clob;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.NClob;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLClientInfoException;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Savepoint;
import java.sql.Statement;
import java.sql.Struct;
import java.util.Map;
import java.util.Properties;
/**
* A mock connection.
*
* Mock connections can be used to supply jOOQ with unit test data, avoiding the
* round-trip of using an actual in-memory test database, such as Derby, H2 or
* HSQLDB. A usage example:
*
*
* MockDataProvider provider = new MockDataProvider() {
* public MockResult[] execute(MockExecuteContext context) throws SQLException {
* Result<MyTableRecord> result = executor.newResult(MY_TABLE);
* result.add(executor.newRecord(MY_TABLE));
*
* return new MockResult[] {
* new MockResult(1, result)
* };
* }
* };
* Connection connection = new MockConnection(provider);
* DSLContext create = DSL.using(connection, dialect);
* assertEquals(1, create.selectOne().fetch().size());
*
* While this MockConnection can be used independently of jOOQ, it
* has been optimised for usage with jOOQ. JDBC features that are not used by
* jOOQ (e.g. procedure bind value access by parameter name) are not supported
* in this mock framework
*
* @author Lukas Eder
*/
public class MockConnection extends JDBC41Connection implements Connection {
private final MockDataProvider data;
private boolean isClosed;
public MockConnection(MockDataProvider data) {
this.data = data;
}
// -------------------------------------------------------------------------
// XXX: Utilities
// -------------------------------------------------------------------------
private void checkNotClosed() throws SQLException {
if (isClosed) {
throw new SQLException("Connection is already closed");
}
}
// -------------------------------------------------------------------------
// XXX: Creating statements
// -------------------------------------------------------------------------
@Override
public Statement createStatement() throws SQLException {
return createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.CLOSE_CURSORS_AT_COMMIT);
}
@Override
public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
return createStatement(resultSetType, resultSetConcurrency, ResultSet.CLOSE_CURSORS_AT_COMMIT);
}
@Override
public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
throws SQLException {
checkNotClosed();
MockStatement result = new MockStatement(this, data);
result.resultSetType = resultSetType;
result.resultSetConcurrency = resultSetConcurrency;
result.resultSetHoldability = resultSetHoldability;
return result;
}
@Override
public PreparedStatement prepareStatement(String sql) throws SQLException {
return prepareStatement(sql, ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.CLOSE_CURSORS_AT_COMMIT);
}
@Override
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
return prepareStatement(sql, resultSetType, resultSetConcurrency, ResultSet.CLOSE_CURSORS_AT_COMMIT);
}
@Override
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency,
int resultSetHoldability) throws SQLException {
checkNotClosed();
MockStatement result = new MockStatement(this, data, sql);
result.resultSetType = resultSetType;
result.resultSetConcurrency = resultSetConcurrency;
result.resultSetHoldability = resultSetHoldability;
return result;
}
@Override
public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
checkNotClosed();
MockStatement result = new MockStatement(this, data, sql);
result.autoGeneratedKeys = autoGeneratedKeys;
return result;
}
@Override
public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
checkNotClosed();
MockStatement result = new MockStatement(this, data, sql);
result.autoGeneratedKeys = Statement.RETURN_GENERATED_KEYS;
result.columnIndexes = columnIndexes;
return result;
}
@Override
public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
checkNotClosed();
MockStatement result = new MockStatement(this, data, sql);
result.autoGeneratedKeys = Statement.RETURN_GENERATED_KEYS;
result.columnNames = columnNames;
return result;
}
@Override
public CallableStatement prepareCall(String sql) throws SQLException {
return prepareCall(sql, ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.CLOSE_CURSORS_AT_COMMIT);
}
@Override
public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
return prepareCall(sql, resultSetType, resultSetConcurrency, ResultSet.CLOSE_CURSORS_AT_COMMIT);
}
@Override
public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency,
int resultSetHoldability) throws SQLException {
checkNotClosed();
MockStatement result = new MockStatement(this, data, sql);
result.resultSetType = resultSetType;
result.resultSetConcurrency = resultSetConcurrency;
result.resultSetHoldability = resultSetHoldability;
return result;
}
// -------------------------------------------------------------------------
// XXX: Ignored operations
// -------------------------------------------------------------------------
@Override
public void commit() throws SQLException {
checkNotClosed();
}
@Override
public void rollback() throws SQLException {
checkNotClosed();
}
@Override
public void rollback(Savepoint savepoint) throws SQLException {
checkNotClosed();
}
@Override
public void close() throws SQLException {
isClosed = true;
}
@Override
public Savepoint setSavepoint() throws SQLException {
checkNotClosed();
return new MockSavepoint();
}
@Override
public Savepoint setSavepoint(String name) throws SQLException {
checkNotClosed();
return new MockSavepoint(name);
}
@Override
public void releaseSavepoint(Savepoint savepoint) throws SQLException {
checkNotClosed();
}
@Override
public boolean isClosed() throws SQLException {
return isClosed;
}
@Override
public void setAutoCommit(boolean autoCommit) throws SQLException {
checkNotClosed();
}
@Override
public boolean getAutoCommit() throws SQLException {
checkNotClosed();
return false;
}
@Override
public void setReadOnly(boolean readOnly) throws SQLException {
checkNotClosed();
}
@Override
public boolean isReadOnly() throws SQLException {
checkNotClosed();
return false;
}
@Override
public void setCatalog(String catalog) throws SQLException {
checkNotClosed();}
@Override
public String getCatalog() throws SQLException {
checkNotClosed();
return null;
}
@Override
public SQLWarning getWarnings() throws SQLException {
checkNotClosed();
return null;
}
@Override
public void clearWarnings() throws SQLException {
checkNotClosed();
}
@Override
public void setTransactionIsolation(int level) throws SQLException {
checkNotClosed();
}
@Override
public int getTransactionIsolation() throws SQLException {
checkNotClosed();
return 0;
}
@Override
public void setTypeMap(Map> map) throws SQLException {
checkNotClosed();
}
@Override
public Map> getTypeMap() throws SQLException {
checkNotClosed();
return null;
}
@Override
public void setHoldability(int holdability) throws SQLException {
checkNotClosed();
}
@Override
public int getHoldability() throws SQLException {
checkNotClosed();
return 0;
}
@Override
public boolean isValid(int timeout) throws SQLException {
checkNotClosed();
return false;
}
@Override
public void setClientInfo(String name, String value) throws SQLClientInfoException {
}
@Override
public void setClientInfo(Properties properties) throws SQLClientInfoException {
}
@Override
public String getClientInfo(String name) throws SQLException {
checkNotClosed();
return null;
}
@Override
public Properties getClientInfo() throws SQLException {
checkNotClosed();
return null;
}
// -------------------------------------------------------------------------
// XXX: Unsupported operations
// -------------------------------------------------------------------------
@Override
public DatabaseMetaData getMetaData() throws SQLException {
throw new SQLFeatureNotSupportedException("Unsupported Operation");
}
@Override
public T unwrap(Class iface) throws SQLException {
throw new SQLFeatureNotSupportedException("Unsupported Operation");
}
@Override
public boolean isWrapperFor(Class iface) throws SQLException {
throw new SQLFeatureNotSupportedException("Unsupported Operation");
}
@Override
public String nativeSQL(String sql) throws SQLException {
throw new SQLFeatureNotSupportedException("Unsupported Operation");
}
@Override
public Clob createClob() throws SQLException {
throw new SQLFeatureNotSupportedException("Unsupported Operation");
}
@Override
public Blob createBlob() throws SQLException {
throw new SQLFeatureNotSupportedException("Unsupported Operation");
}
@Override
public NClob createNClob() throws SQLException {
throw new SQLFeatureNotSupportedException("Unsupported Operation");
}
@Override
public SQLXML createSQLXML() throws SQLException {
throw new SQLFeatureNotSupportedException("Unsupported Operation");
}
@Override
public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
throw new SQLFeatureNotSupportedException("Unsupported Operation");
}
@Override
public Struct createStruct(String typeName, Object[] attributes) throws SQLException {
throw new SQLFeatureNotSupportedException("Unsupported Operation");
}
}