mirror of
https://github.com/alibaba/druid.git
synced 2023-03-04 19:17:16 +00:00
support dynamic setUserOracleImplicitCache
This commit is contained in:
wenshao
@@ -0,0 +1,990 @@
|
||||
/*
|
||||
* Copyright 1999-2011 Alibaba Group Holding Ltd.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
package com.alibaba.druid.pool;
|
||||
|
||||
import java.io.InputStream;
|
||||
import java.io.Reader;
|
||||
import java.math.BigDecimal;
|
||||
import java.net.URL;
|
||||
import java.sql.Array;
|
||||
import java.sql.Blob;
|
||||
import java.sql.Clob;
|
||||
import java.sql.Date;
|
||||
import java.sql.NClob;
|
||||
import java.sql.ParameterMetaData;
|
||||
import java.sql.PreparedStatement;
|
||||
import java.sql.Ref;
|
||||
import java.sql.ResultSet;
|
||||
import java.sql.ResultSetMetaData;
|
||||
import java.sql.RowId;
|
||||
import java.sql.SQLException;
|
||||
import java.sql.SQLXML;
|
||||
import java.sql.Time;
|
||||
import java.sql.Timestamp;
|
||||
import java.util.Arrays;
|
||||
import java.util.Calendar;
|
||||
|
||||
import com.alibaba.druid.pool.PreparedStatementPool.MethodType;
|
||||
import com.alibaba.druid.util.OracleUtils;
|
||||
|
||||
/**
|
||||
* @author wenshao<szujobs@hotmail.com>
|
||||
*/
|
||||
public class DruidPooledPreparedStatement extends DruidPooledStatement implements PreparedStatement {
|
||||
|
||||
private final PreparedStatementHolder holder;
|
||||
private final PreparedStatement stmt;
|
||||
private final String sql;
|
||||
|
||||
private int defaultMaxFieldSize;
|
||||
private int defaultMaxRows;
|
||||
private int defaultQueryTimeout;
|
||||
private int defaultFetchDirection;
|
||||
private int defaultFetchSize;
|
||||
private int currentMaxFieldSize;
|
||||
private int currentMaxRows;
|
||||
private int currentQueryTimeout;
|
||||
private int currentFetchDirection;
|
||||
private int currentFetchSize;
|
||||
|
||||
public DruidPooledPreparedStatement(DruidPooledConnection conn, PreparedStatementHolder holder) throws SQLException{
|
||||
super(conn, holder.getStatement());
|
||||
this.stmt = holder.getStatement();
|
||||
this.holder = holder;
|
||||
this.sql = holder.getKey().sql;
|
||||
|
||||
// Remember the defaults
|
||||
defaultMaxFieldSize = stmt.getMaxFieldSize();
|
||||
defaultMaxRows = stmt.getMaxRows();
|
||||
defaultQueryTimeout = stmt.getQueryTimeout();
|
||||
defaultFetchDirection = stmt.getFetchDirection();
|
||||
defaultFetchSize = stmt.getFetchSize();
|
||||
currentMaxFieldSize = defaultMaxFieldSize;
|
||||
currentMaxRows = defaultMaxRows;
|
||||
currentQueryTimeout = defaultQueryTimeout;
|
||||
currentFetchDirection = defaultFetchDirection;
|
||||
currentFetchSize = defaultFetchSize;
|
||||
}
|
||||
|
||||
public PreparedStatementHolder getPreparedStatementHolder() {
|
||||
return holder;
|
||||
}
|
||||
|
||||
public int getHitCount() {
|
||||
return holder.getHitCount();
|
||||
}
|
||||
|
||||
public void setFetchSize(int rows) throws SQLException {
|
||||
currentFetchSize = rows;
|
||||
super.setFetchSize(rows);
|
||||
}
|
||||
|
||||
public void setFetchDirection(int direction) throws SQLException {
|
||||
currentFetchDirection = direction;
|
||||
super.setFetchDirection(direction);
|
||||
}
|
||||
|
||||
public void setMaxFieldSize(int max) throws SQLException {
|
||||
currentMaxFieldSize = max;
|
||||
super.setMaxFieldSize(max);
|
||||
}
|
||||
|
||||
public void setMaxRows(int max) throws SQLException {
|
||||
currentMaxRows = max;
|
||||
super.setMaxRows(max);
|
||||
}
|
||||
|
||||
public void setQueryTimeout(int seconds) throws SQLException {
|
||||
currentQueryTimeout = seconds;
|
||||
super.setQueryTimeout(seconds);
|
||||
}
|
||||
|
||||
public String getSql() {
|
||||
return sql;
|
||||
}
|
||||
|
||||
public PreparedStatementKey getKey() {
|
||||
return holder.getKey();
|
||||
}
|
||||
|
||||
public PreparedStatement getRawPreparedStatement() {
|
||||
return stmt;
|
||||
}
|
||||
|
||||
public PreparedStatement getRawStatement() {
|
||||
return stmt;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws SQLException {
|
||||
if (isClosed()) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Reset the defaults
|
||||
if (defaultMaxFieldSize != currentMaxFieldSize) {
|
||||
stmt.setMaxFieldSize(defaultMaxFieldSize);
|
||||
currentMaxFieldSize = defaultMaxFieldSize;
|
||||
}
|
||||
if (defaultMaxRows != currentMaxRows) {
|
||||
stmt.setMaxRows(defaultMaxRows);
|
||||
currentMaxRows = defaultMaxRows;
|
||||
}
|
||||
if (defaultQueryTimeout != currentQueryTimeout) {
|
||||
stmt.setQueryTimeout(defaultQueryTimeout);
|
||||
currentQueryTimeout = defaultQueryTimeout;
|
||||
}
|
||||
if (defaultFetchDirection != currentFetchDirection) {
|
||||
stmt.setFetchDirection(defaultFetchDirection);
|
||||
currentFetchDirection = defaultFetchDirection;
|
||||
}
|
||||
if (defaultFetchSize != currentFetchSize) {
|
||||
stmt.setFetchSize(defaultFetchSize);
|
||||
currentFetchSize = defaultFetchSize;
|
||||
}
|
||||
|
||||
conn.closePoolableStatement(this);
|
||||
}
|
||||
|
||||
void closeInternal() throws SQLException {
|
||||
super.close();
|
||||
}
|
||||
|
||||
void setClosed(boolean value) {
|
||||
this.closed = value;
|
||||
}
|
||||
|
||||
@Override
|
||||
public ResultSet executeQuery() throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
incrementExecuteCount();
|
||||
transactionRecord(sql);
|
||||
|
||||
oracleSetRowPrefetch();
|
||||
|
||||
try {
|
||||
ResultSet rs = stmt.executeQuery();
|
||||
|
||||
DruidPooledResultSet poolableResultSet = new DruidPooledResultSet(this, rs);
|
||||
resultSetTrace.add(poolableResultSet);
|
||||
|
||||
return poolableResultSet;
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public int executeUpdate() throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
incrementExecuteCount();
|
||||
transactionRecord(sql);
|
||||
|
||||
try {
|
||||
return stmt.executeUpdate();
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setNull(int parameterIndex, int sqlType) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setNull(parameterIndex, sqlType);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setBoolean(int parameterIndex, boolean x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setBoolean(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setByte(int parameterIndex, byte x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setByte(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setShort(int parameterIndex, short x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setShort(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setInt(int parameterIndex, int x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setInt(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setLong(int parameterIndex, long x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setLong(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setFloat(int parameterIndex, float x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setFloat(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setDouble(int parameterIndex, double x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setDouble(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setBigDecimal(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setString(int parameterIndex, String x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setString(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setBytes(int parameterIndex, byte[] x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setBytes(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setDate(int parameterIndex, Date x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setDate(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setTime(int parameterIndex, Time x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setTime(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setTimestamp(int parameterIndex, Timestamp x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setTimestamp(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setAsciiStream(int parameterIndex, InputStream x, int length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setAsciiStream(parameterIndex, x, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
@Deprecated
|
||||
public void setUnicodeStream(int parameterIndex, InputStream x, int length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setUnicodeStream(parameterIndex, x, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setBinaryStream(int parameterIndex, InputStream x, int length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setBinaryStream(parameterIndex, x, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clearParameters() throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.clearParameters();
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setObject(parameterIndex, x, targetSqlType);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setObject(int parameterIndex, Object x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setObject(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean execute() throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
incrementExecuteCount();
|
||||
transactionRecord(sql);
|
||||
|
||||
// oracleSetRowPrefetch();
|
||||
|
||||
try {
|
||||
return stmt.execute();
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
protected void oracleSetRowPrefetch() throws SQLException {
|
||||
if (!conn.isOracle()) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (holder.getHitCount() == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
int fetchRowPeak = holder.getFetchRowPeak();
|
||||
|
||||
if (fetchRowPeak < 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (holder.getDefaultRowPretch() == -1) {
|
||||
int defaultRowPretch = OracleUtils.getRowPrefetch(this);
|
||||
holder.setDefaultRowPretch(defaultRowPretch);
|
||||
holder.setRowPrefetch(defaultRowPretch);
|
||||
}
|
||||
|
||||
int rowPrefetch;
|
||||
|
||||
if (fetchRowPeak <= 1) {
|
||||
rowPrefetch = 2;
|
||||
} else if (fetchRowPeak > holder.getDefaultRowPretch()) {
|
||||
rowPrefetch = holder.getDefaultRowPretch();
|
||||
} else {
|
||||
rowPrefetch = fetchRowPeak + 1;
|
||||
}
|
||||
|
||||
if (rowPrefetch != holder.getRowPrefetch()) {
|
||||
OracleUtils.setRowPrefetch(this, rowPrefetch);
|
||||
holder.setRowPrefetch(rowPrefetch);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void addBatch() throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.addBatch();
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
public int[] executeBatch() throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
incrementExecuteCount();
|
||||
transactionRecord(sql);
|
||||
|
||||
try {
|
||||
return super.executeBatch();
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setCharacterStream(int parameterIndex, Reader reader, int length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setCharacterStream(parameterIndex, reader, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setRef(int parameterIndex, Ref x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setRef(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setBlob(int parameterIndex, Blob x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setBlob(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setClob(int parameterIndex, Clob x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setClob(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setArray(int parameterIndex, Array x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setArray(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public ResultSetMetaData getMetaData() throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
return stmt.getMetaData();
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setDate(int parameterIndex, Date x, Calendar cal) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setDate(parameterIndex, x, cal);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setTime(int parameterIndex, Time x, Calendar cal) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setTime(parameterIndex, x, cal);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setTimestamp(int parameterIndex, Timestamp x, Calendar cal) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setTimestamp(parameterIndex, x, cal);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setNull(int parameterIndex, int sqlType, String typeName) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setNull(parameterIndex, sqlType, typeName);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setURL(int parameterIndex, URL x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setURL(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public ParameterMetaData getParameterMetaData() throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
return stmt.getParameterMetaData();
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setRowId(int parameterIndex, RowId x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setRowId(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setNString(int parameterIndex, String value) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setNString(parameterIndex, value);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setNCharacterStream(parameterIndex, value, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setNClob(int parameterIndex, NClob value) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setNClob(parameterIndex, value);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setClob(int parameterIndex, Reader reader, long length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setClob(parameterIndex, reader, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setBlob(parameterIndex, inputStream, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setNClob(parameterIndex, reader, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setSQLXML(parameterIndex, xmlObject);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setObject(parameterIndex, x, targetSqlType, scaleOrLength);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setAsciiStream(parameterIndex, x, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setBinaryStream(parameterIndex, x, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setCharacterStream(parameterIndex, reader, length);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setAsciiStream(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setBinaryStream(parameterIndex, x);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setCharacterStream(parameterIndex, reader);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setNCharacterStream(int parameterIndex, Reader value) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setNCharacterStream(parameterIndex, value);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setClob(int parameterIndex, Reader reader) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setClob(parameterIndex, reader);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setBlob(parameterIndex, inputStream);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setNClob(int parameterIndex, Reader reader) throws SQLException {
|
||||
checkOpen();
|
||||
|
||||
try {
|
||||
stmt.setNClob(parameterIndex, reader);
|
||||
} catch (Throwable t) {
|
||||
throw checkException(t);
|
||||
}
|
||||
}
|
||||
|
||||
public static class PreparedStatementKey {
|
||||
|
||||
private final String sql;
|
||||
private final String catalog;
|
||||
|
||||
protected final MethodType methodType;
|
||||
|
||||
private final int resultSetType;
|
||||
private final int resultSetConcurrency;
|
||||
private final int resultSetHoldability;
|
||||
private final int autoGeneratedKeys;
|
||||
private final int[] columnIndexes;
|
||||
private final String[] columnNames;
|
||||
|
||||
public PreparedStatementKey(String sql, String catalog, MethodType methodType) throws SQLException{
|
||||
this(sql, catalog, methodType, 0, 0, 0, 0, null, null);
|
||||
}
|
||||
|
||||
public PreparedStatementKey(String sql, String catalog, MethodType methodType, int resultSetType,
|
||||
int resultSetConcurrency) throws SQLException{
|
||||
this(sql, catalog, methodType, resultSetType, resultSetConcurrency, 0, 0, null, null);
|
||||
}
|
||||
|
||||
public PreparedStatementKey(String sql, String catalog, MethodType methodType, int resultSetType,
|
||||
int resultSetConcurrency, int resultSetHoldability) throws SQLException{
|
||||
this(sql, catalog, methodType, resultSetType, resultSetConcurrency, resultSetHoldability, 0, null, null);
|
||||
}
|
||||
|
||||
public PreparedStatementKey(String sql, String catalog, MethodType methodType, int autoGeneratedKeys)
|
||||
throws SQLException{
|
||||
this(sql, catalog, methodType, 0, 0, 0, autoGeneratedKeys, null, null);
|
||||
}
|
||||
|
||||
public PreparedStatementKey(String sql, String catalog, MethodType methodType, int[] columnIndexes)
|
||||
throws SQLException{
|
||||
this(sql, catalog, methodType, 0, 0, 0, 0, columnIndexes, null);
|
||||
}
|
||||
|
||||
public PreparedStatementKey(String sql, String catalog, MethodType methodType, String[] columnNames)
|
||||
throws SQLException{
|
||||
this(sql, catalog, methodType, 0, 0, 0, 0, null, columnNames);
|
||||
}
|
||||
|
||||
public PreparedStatementKey(String sql, String catalog, MethodType methodType, int resultSetType,
|
||||
int resultSetConcurrency, int resultSetHoldability, int autoGeneratedKeys,
|
||||
int[] columnIndexes, String[] columnNames) throws SQLException{
|
||||
if (sql == null) {
|
||||
throw new SQLException("sql is null");
|
||||
}
|
||||
|
||||
this.sql = sql;
|
||||
this.catalog = catalog;
|
||||
this.methodType = methodType;
|
||||
this.resultSetType = resultSetType;
|
||||
this.resultSetConcurrency = resultSetConcurrency;
|
||||
this.resultSetHoldability = resultSetHoldability;
|
||||
this.autoGeneratedKeys = autoGeneratedKeys;
|
||||
this.columnIndexes = columnIndexes;
|
||||
this.columnNames = columnNames;
|
||||
}
|
||||
|
||||
public int getResultSetType() {
|
||||
return resultSetType;
|
||||
}
|
||||
|
||||
public int getResultSetConcurrency() {
|
||||
return resultSetConcurrency;
|
||||
}
|
||||
|
||||
public int getResultSetHoldability() {
|
||||
return resultSetHoldability;
|
||||
}
|
||||
|
||||
public boolean equals(Object object) {
|
||||
PreparedStatementKey that = (PreparedStatementKey) object;
|
||||
|
||||
if (!this.sql.equals(that.sql)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (this.catalog == null) {
|
||||
if (that.catalog != null) {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
if (!this.catalog.equals(that.catalog)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
if (this.methodType != that.methodType) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (this.resultSetType != that.resultSetType) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (this.resultSetConcurrency != that.resultSetConcurrency) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (this.resultSetHoldability != that.resultSetHoldability) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (this.autoGeneratedKeys != that.autoGeneratedKeys) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!Arrays.equals(columnIndexes, that.columnIndexes)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!Arrays.equals(columnNames, that.columnNames)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public int hashCode() {
|
||||
final int prime = 31;
|
||||
int result = 1;
|
||||
|
||||
result = prime * result + ((sql == null) ? 0 : sql.hashCode());
|
||||
result = prime * result + ((catalog == null) ? 0 : catalog.hashCode());
|
||||
result = prime * result + ((methodType == null) ? 0 : methodType.hashCode());
|
||||
|
||||
result = prime * result + resultSetConcurrency;
|
||||
result = prime * result + resultSetHoldability;
|
||||
result = prime * result + resultSetType;
|
||||
|
||||
result = prime * result + autoGeneratedKeys;
|
||||
|
||||
result = prime * result + Arrays.hashCode(columnIndexes);
|
||||
result = prime * result + Arrays.hashCode(columnNames);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
public String getSql() {
|
||||
return sql;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user