cubrid.jdbc.jci.UColumnInfo Maven / Gradle / Ivy
/*
* 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.
* 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.
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/**
* Title: CUBRID Java Client Interface
* Description: CUBRID Java Client Interface
* @version 2.0
*/
package cubrid.jdbc.jci;
public class UColumnInfo {
private byte type;
private byte collectionBaseType;
private short scale;
private int precision;
private String name, className, attributeName;
// private String FQDN;
private boolean isNullable;
private String defaultValue;
private byte is_auto_increment;
private byte is_unique_key;
private byte is_primary_key;
private byte is_foreign_key;
private byte is_reverse_index;
private byte is_reverse_unique;
private byte is_shared;
UColumnInfo(byte cType, short cScale, int cPrecision, String cName) throws UJciException {
byte realType[];
realType = UColumnInfo.confirmType(cType);
type = realType[0];
collectionBaseType = realType[1];
scale = cScale;
precision = cPrecision;
name = cName;
className = null;
attributeName = null;
isNullable = false;
// FQDN = UColumnInfo.findFQDN(type, precision, collectionBaseType);
defaultValue = null;
is_auto_increment = 0;
is_unique_key = 0;
is_primary_key = 0;
is_foreign_key = 0;
is_reverse_index = 0;
is_reverse_unique = 0;
is_shared = 0;
}
/* get functions */
public String getDefaultValue() {
return defaultValue;
}
public byte getIsAutoIncrement() {
return is_auto_increment;
}
public byte getIsUniqueKey() {
return is_unique_key;
}
public byte getIsPrimaryKey() {
return is_primary_key;
}
public byte getIsForeignKey() {
return is_foreign_key;
}
public byte getIsReverseIndex() {
return is_reverse_index;
}
public byte getIsReverseUnique() {
return is_reverse_unique;
}
public byte getIsShared() {
return is_shared;
}
public boolean isNullable() {
return isNullable;
}
public String getClassName() {
return className;
}
public int getCollectionBaseType() {
return collectionBaseType;
}
public String getColumnName() {
return name;
}
public int getColumnPrecision() {
return precision;
}
public int getColumnScale() {
return (int) scale;
}
public byte getColumnType() {
return type;
}
public String getFQDN() {
// return FQDN;
return (findFQDN(type, precision, collectionBaseType));
}
public String getRealColumnName() {
return attributeName;
}
static byte[] confirmType(byte originalType) throws UJciException {
int collectionTypeOrNot = 0;
byte typeInfo[];
typeInfo = new byte[2];
collectionTypeOrNot = originalType & (byte) 0140;
switch (collectionTypeOrNot) {
case 0:
typeInfo[0] = originalType;
typeInfo[1] = -1;
return typeInfo;
case 040:
typeInfo[0] = UUType.U_TYPE_SET;
typeInfo[1] = (byte) (originalType & 037);
if (typeInfo[1] < UUType.U_TYPE_MIN || typeInfo[1] > UUType.U_TYPE_MAX)
throw new UJciException(UErrorCode.ER_TYPE_CONVERSION);
return typeInfo;
case 0100:
typeInfo[0] = UUType.U_TYPE_MULTISET;
typeInfo[1] = (byte) (originalType & 037);
if (typeInfo[1] < UUType.U_TYPE_MIN || typeInfo[1] > UUType.U_TYPE_MAX)
throw new UJciException(UErrorCode.ER_TYPE_CONVERSION);
return typeInfo;
case 0140:
typeInfo[0] = UUType.U_TYPE_SEQUENCE;
typeInfo[1] = (byte) (originalType & 037);
if (typeInfo[1] < UUType.U_TYPE_MIN || typeInfo[1] > UUType.U_TYPE_MAX)
throw new UJciException(UErrorCode.ER_TYPE_CONVERSION);
return typeInfo;
default:
typeInfo[0] = UUType.U_TYPE_NULL;
typeInfo[1] = -1;
}
return typeInfo;
}
synchronized void setRemainedData(String aName, String cName, boolean hNull) {
attributeName = aName;
className = cName;
isNullable = hNull;
}
/* set the extra fields */
synchronized void setExtraData(String defValue, byte bAI, byte bUK,
byte bPK, byte bFK, byte bRI, byte bRU, byte sh) {
defaultValue = defValue;
is_auto_increment = bAI;
is_unique_key = bUK;
is_primary_key = bPK;
is_foreign_key = bFK;
is_reverse_index = bRI;
is_reverse_unique = bRU;
is_shared = sh;
}
private String findFQDN(byte cType, int cPrecision, byte cBaseType) {
switch (cType) {
case UUType.U_TYPE_NULL:
return "null";
case UUType.U_TYPE_BIT:
return (cPrecision == 8) ? "java.lang.Boolean" : "byte[]";
case UUType.U_TYPE_VARBIT:
return "byte[]";
case UUType.U_TYPE_CHAR:
case UUType.U_TYPE_NCHAR:
case UUType.U_TYPE_VARCHAR:
case UUType.U_TYPE_VARNCHAR:
case UUType.U_TYPE_ENUM:
return "java.lang.String";
case UUType.U_TYPE_NUMERIC:
return "java.math.BigDecimal";
case UUType.U_TYPE_SHORT:
case UUType.U_TYPE_USHORT:
return "java.lang.Short";
case UUType.U_TYPE_INT:
case UUType.U_TYPE_UINT:
return "java.lang.Integer";
case UUType.U_TYPE_BIGINT:
case UUType.U_TYPE_UBIGINT:
return "java.lang.Long";
case UUType.U_TYPE_FLOAT:
return "java.lang.Float";
case UUType.U_TYPE_MONETARY:
case UUType.U_TYPE_DOUBLE:
return "java.lang.Double";
case UUType.U_TYPE_DATE:
return "java.sql.Date";
case UUType.U_TYPE_TIME:
return "java.sql.Time";
case UUType.U_TYPE_TIMESTAMP:
case UUType.U_TYPE_DATETIME:
return "java.sql.Timestamp";
case UUType.U_TYPE_SET:
case UUType.U_TYPE_SEQUENCE:
case UUType.U_TYPE_MULTISET:
break;
case UUType.U_TYPE_OBJECT:
return "cubrid.sql.CUBRIDOID";
case UUType.U_TYPE_BLOB:
return "java.sql.Blob";
case UUType.U_TYPE_CLOB:
return "java.sql.Clob";
default:
return "";
}
switch (cBaseType) {
case UUType.U_TYPE_NULL:
return "null";
case UUType.U_TYPE_BIT:
return (cPrecision == 8) ? "java.lang.Boolean[]" : "byte[][]";
case UUType.U_TYPE_VARBIT:
return "byte[][]";
case UUType.U_TYPE_CHAR:
case UUType.U_TYPE_NCHAR:
case UUType.U_TYPE_VARCHAR:
case UUType.U_TYPE_VARNCHAR:
case UUType.U_TYPE_ENUM:
return "java.lang.String[]";
case UUType.U_TYPE_NUMERIC:
return "java.lang.Double[]";
case UUType.U_TYPE_SHORT:
case UUType.U_TYPE_USHORT:
return "java.lang.Short[]";
case UUType.U_TYPE_INT:
case UUType.U_TYPE_UINT:
return "java.lang.Integer[]";
case UUType.U_TYPE_BIGINT:
case UUType.U_TYPE_UBIGINT:
return "java.lang.Long[]";
case UUType.U_TYPE_FLOAT:
return "java.lang.Float[]";
case UUType.U_TYPE_MONETARY:
case UUType.U_TYPE_DOUBLE:
return "java.lang.Double[]";
case UUType.U_TYPE_DATE:
return "java.sql.Date[]";
case UUType.U_TYPE_TIME:
return "java.sql.Time[]";
case UUType.U_TYPE_TIMESTAMP:
case UUType.U_TYPE_DATETIME:
return "java.sql.Timestamp[]";
case UUType.U_TYPE_SET:
case UUType.U_TYPE_SEQUENCE:
case UUType.U_TYPE_MULTISET:
break;
case UUType.U_TYPE_OBJECT:
return "cubrid.sql.CUBRIDOID[]";
case UUType.U_TYPE_BLOB:
return "java.sql.Blob[]";
case UUType.U_TYPE_CLOB:
return "java.sql.Clob[]";
default:
break;
}
return null;
}
}