cubrid.jdbc.jci.CUBRIDArray Maven / Gradle / Ivy
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* Copyright (C) 2008 Search Solution Corporation. All rights reserved by Search Solution.
*
* 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 of the 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.
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* 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)
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/**
* Title: CUBRID Java Client Interface
* Description: CUBRID Java Client Interface
* @version 2.0
*/
package cubrid.jdbc.jci;
import java.math.BigDecimal;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Date;
import java.sql.Time;
import java.sql.Timestamp;
import cubrid.sql.CUBRIDOID;
class CUBRIDArray {
private byte baseType;
private int length;
private Object internalArray[];
CUBRIDArray(byte type, int arrayLength) throws UJciException {
baseType = type;
length = arrayLength;
if (length < 0)
return;
switch (type) {
case UUType.U_TYPE_BIT:
case UUType.U_TYPE_VARBIT:
internalArray = (Object[]) (new byte[length][]);
break;
case UUType.U_TYPE_SHORT:
case UUType.U_TYPE_USHORT:
internalArray = (Object[]) (new Short[length]);
break;
case UUType.U_TYPE_INT:
case UUType.U_TYPE_UINT:
internalArray = (Object[]) (new Integer[length]);
break;
case UUType.U_TYPE_BIGINT:
case UUType.U_TYPE_UBIGINT:
internalArray = (Object[]) (new Long[length]);
break;
case UUType.U_TYPE_FLOAT:
internalArray = (Object[]) (new Float[length]);
break;
case UUType.U_TYPE_DOUBLE:
case UUType.U_TYPE_MONETARY:
internalArray = (Object[]) (new Double[length]);
break;
case UUType.U_TYPE_NUMERIC:
internalArray = (Object[]) (new BigDecimal[length]);
break;
case UUType.U_TYPE_DATE:
internalArray = (Object[]) (new Date[length]);
break;
case UUType.U_TYPE_TIME:
internalArray = (Object[]) (new Time[length]);
break;
case UUType.U_TYPE_TIMESTAMP:
case UUType.U_TYPE_DATETIME:
internalArray = (Object[]) (new Timestamp[length]);
break;
case UUType.U_TYPE_CHAR:
case UUType.U_TYPE_NCHAR:
case UUType.U_TYPE_STRING:
case UUType.U_TYPE_VARNCHAR:
case UUType.U_TYPE_ENUM:
internalArray = (Object[]) (new String[length]);
break;
case UUType.U_TYPE_OBJECT:
internalArray = (Object[]) (new CUBRIDOID[length]);
break;
case UUType.U_TYPE_BLOB:
internalArray = (Object[]) (new Blob[length]);
break;
case UUType.U_TYPE_CLOB:
internalArray = (Object[]) (new Clob[length]);
break;
case UUType.U_TYPE_NULL:
case UUType.U_TYPE_SET:
case UUType.U_TYPE_MULTISET:
case UUType.U_TYPE_SEQUENCE:
case UUType.U_TYPE_RESULTSET:
baseType = UUType.U_TYPE_NULL;
internalArray = new Object[length];
break;
default:
throw new UJciException(UErrorCode.ER_TYPE_CONVERSION);
}
}
CUBRIDArray(Object values) throws UJciException {
if ((values instanceof Object[]) && (((Object[]) values).length == 0))
baseType = UUType.U_TYPE_OBJECT;
else
baseType = UUType.getObjArrBaseDBtype(values);
if (baseType == UUType.U_TYPE_NULL)
throw new UJciException(UErrorCode.ER_INVALID_ARGUMENT);
internalArray = (Object[]) ((Object[]) values).clone();
length = ((Object[]) values).length;
}
Object getArray() {
return internalArray;
}
Object getArrayClone() {
if (internalArray == null)
return null;
Object[] obj = (Object[]) internalArray.clone();
if (obj instanceof Date[]) {
for (int i = 0; i < obj.length; i++)
if (obj[i] != null)
obj[i] = ((Date) obj[i]).clone();
} else if (obj instanceof Time[]) {
for (int i = 0; i < obj.length; i++)
if (obj[i] != null)
obj[i] = ((Time) obj[i]).clone();
} else if (obj instanceof Timestamp[]) {
for (int i = 0; i < obj.length; i++)
if (obj[i] != null)
obj[i] = ((Timestamp) obj[i]).clone();
} else if (obj instanceof byte[][]) {
for (int i = 0; i < obj.length; i++)
if (obj[i] != null)
obj[i] = ((byte[]) obj[i]).clone();
}
return obj;
}
int getBaseType() {
return (int) baseType;
}
int getLength() {
return length;
}
synchronized void setElement(int index, Object data) {
internalArray[index] = data;
}
}