/*
* Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 2.0, as published by the
* Free Software Foundation.
*
* This program is also distributed with certain software (including but not
* limited to OpenSSL) that is licensed under separate terms, as designated in a
* particular file or component or in included license documentation. The
* authors of MySQL hereby grant you an additional permission to link the
* program and your derivative works with the separately licensed software that
* they have included with MySQL.
*
* Without limiting anything contained in the foregoing, this file, which is
* part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
* version 1.0, a copy of which can be found at
* http://oss.oracle.com/licenses/universal-foss-exception.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License, version 2.0,
* for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.cj;
import java.io.
InputStream;
//TODO should not be protocol-specific
public class
ClientPreparedQueryBindValue implements
BindValue {
/** NULL indicator */
protected boolean
isNull;
protected boolean
isStream = false;
protected
MysqlType parameterType =
MysqlType.
NULL;
/** The value to store */
public
Object value;
protected long
streamLength;
/** has this parameter been set? */
protected boolean
isSet = false;
public
ClientPreparedQueryBindValue() {
}
@
Override
public
ClientPreparedQueryBindValue clone() {
return new
ClientPreparedQueryBindValue(this);
}
protected
ClientPreparedQueryBindValue(
ClientPreparedQueryBindValue copyMe) {
this.
isNull =
copyMe.
isNull;
this.
isStream =
copyMe.
isStream;
this.
parameterType =
copyMe.
parameterType;
if (
copyMe.
value != null &&
copyMe.
value instanceof byte[]) {
this.
value = new byte[((byte[])
copyMe.
value).length];
System.
arraycopy(
copyMe.
value, 0, this.
value, 0, ((byte[])
copyMe.
value).length);
} else {
this.
value =
copyMe.
value;
}
this.
streamLength =
copyMe.
streamLength;
this.
isSet =
copyMe.
isSet;
}
public void
reset() {
this.
isNull = false;
this.
isStream = false;
this.
parameterType =
MysqlType.
NULL;
this.
value = null;
this.
streamLength = 0;
this.
isSet = false;
}
@
Override
public boolean
isNull() {
return this.
isNull;
}
public void
setNull(boolean
isNull) {
this.
isNull =
isNull;
if (
isNull) {
this.
parameterType =
MysqlType.
NULL;
}
this.
isSet = true;
}
public boolean
isStream() {
return this.
isStream;
}
public void
setIsStream(boolean
isStream) {
this.
isStream =
isStream;
}
@
Override
public
MysqlType getMysqlType() {
return this.
parameterType;
}
@
Override
public void
setMysqlType(
MysqlType type) {
this.
parameterType =
type;
}
public byte[]
getByteValue() {
if (this.
value instanceof byte[]) {
return (byte[]) this.
value;
}
return null;
}
public void
setByteValue(byte[]
parameterValue) {
this.
isNull = false;
this.
isStream = false;
this.
value =
parameterValue;
this.
streamLength = 0;
this.
isSet = true;
}
public
InputStream getStreamValue() {
if (this.
value instanceof
InputStream) {
return (
InputStream) this.
value;
}
return null;
}
public void
setStreamValue(
InputStream parameterStream, long
streamLength) {
this.
value =
parameterStream;
this.
streamLength =
streamLength;
this.
isSet = true;
}
public long
getStreamLength() {
return this.
streamLength;
}
@
Override
public void
setStreamLength(long
length) {
this.
streamLength =
length;
}
public boolean
isSet() {
return this.
isSet;
}
}