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/*
* $Id$
*
* This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
* project.
*
* Copyright (C) 1998-2012 OpenLink Software
*
* This project is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; only version 2 of the License, dated June 1991.
*
* 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 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 virtuoso.jdbc2;
/**
* The VirtuosoTypes is used to group together all the Virtuoso
* data types it can manage.
*
* @version 1.0 (JDBC API 2.0 implementation)
*/
class VirtuosoTypes
{
/**
* The version string.
*/
public static final String version = "06.00.3039";
/**
* NIL, false, the NULL pointer
*/
public static final int DV_NULL = 180;
/**
* Binary string with 1 byte length prefix
*/
public static final int DV_SHORT_STRING_SERIAL = 181;
public static final int DV_BIN = 222;
public static final int DV_STRICT_STRING = 238;
/**
* Binary string with 4 byte length prefix
*/
public static final int DV_STRING = 182;
public static final int DV_LONG_BIN = 223;
public static final int DV_WIDE = 225;
public static final int DV_LONG_WIDE = 226;
/**
* C string with trailing 0
*/
public static final int DV_C_STRING = 183;
/**
* NOTE: DV_SHORT_STRING and DV_LONG_STRING are treated like
* DV_C_STRING in wi - have to clean up this mess (paul)
*
* On outgoing data, DV_C_STRING, DV_LONG_STRING and DV_SHORT_STRING are
* all converted to either DV_LONG_STRING or DV_SHORT_STRING, depending on
* their length. (DV_SHORT_STRING is slightly more efficient)
*
* Should convert LONG|SHORT -> C_STRING during receive
*/
/**
* DV_C_STRING and DV_C_SHORT specifically refer to the C data types
* char * and short.
* The char * is treated as a string that has no header and that ends
* in a NULL character.
* It is variously transmitted as a DV_SHORT_STRING or DV_LONG_STRING.
* The short is transmitted as a DV_SHORT_INT or DV_LONG_INT depending on
* its value.
*/
public static final int DV_C_SHORT = 184;
/**
* Internally used in DB client to send string output sessions
* as DV_<xx>_CONT_STRING's.
*/
public static final int DV_STRING_SESSION = 185;
public static final int DV_SHORT_CONT_STRING = 186;
public static final int DV_LONG_CONT_STRING = 187;
/**
* signed 1 byte integer
*/
public static final int DV_SHORT_INT = 188;
/**
* signed 4 byte integer. Sent low order first
* NOTE: a box holding a DV_LONG_INT has enough room to store a native
* long data type, even if that's 8 bytes (Paul)
* For transport, only 4 bytes are used
*/
public static final int DV_LONG_INT = 189;
public static final int DV_INT64 = 247;
/**
* 4 byte float
*/
public static final int DV_SINGLE_FLOAT = 190;
/**
* 8 byte float
*/
public static final int DV_DOUBLE_FLOAT = 191;
/**
* 1 byte character
*/
public static final int DV_CHARACTER = 192;
/**
* A numeric type as Bigdecimal
*/
public static final int DV_NUMERIC = 219;
/**
* Record with 4 byte element count. The number
* of items follow (mostly OBJECT_AND_CLASS records)
*
* The size of the object constructed from this is 4 times the length
* at the head of the message
*/
public static final int DV_ARRAY_OF_POINTER = 193;
/**
* len as DV-<xx>-INT, data as DV_xx_INT.
*/
public static final int DV_ARRAY_OF_LONG_PACKED = 194;
public static final int DV_ARRAY_OF_FLOAT = 202;
public static final int DV_ARRAY_OF_DOUBLE = 195;
/**
* len as DV-<xx>-INT, data as 4 byte blocks.
*/
public static final int DV_ARRAY_OF_LONG = 209;
/**
* Interpreted as ARRAY_OF_POINTER by C or C++ client
*/
public static final int DV_LIST_OF_POINTER = 196;
/**
* The message contain an object id and a class id, both 4 byte ints.
* This is interpreted as a reference to the object with the id in then
* session. If no object with that id is found in the receiving party a
* non present object is constructed. The class allows knowing the length
* of the object so that a memory address can be reserved for eventually
* bringing in the object.
*/
public static final int DV_OBJECT_AND_CLASS = 197;
/**
* 4 bytes of object id follow. This may appear in slot values inside
* clusters or in other places where the message sender knows that he receiver
* has previously been informed of the class of the referenced object.
* When this is not certain the sender uses DV_OBJECT_AND_CLASS.
*/
public static final int DV_OBJECT_REFERENCE = 198;
/**
* Appears in a cluster delta as predicate value if the predicate has
* been deleted. Does not really apply to C based Dis Kit
* Interpreted as a NULL.
*/
public static final int DV_DELETED = 199;
public static final int DV_OBJECT = 254;
public static final int UDT_JAVA_CLIENT_OBJECT_ID = -1;
/**
* pointer into a structure. object id, class id, member id, count
*/
public static final int DV_MEMBER_POINTER = 200;
/**
* C integer, whatever length it be. 16/32
*/
public static final int DV_C_INT = 201;
/**
* Identifies a custom serialization member. The reading function
* will be in the dk_member_t for the member in question.
* Only for use with DO
*/
public static final int DV_CUSTOM = 203;
public static final int DV_DB_NULL = 204;
public static final int DV_G_REF_CLASS = 205;
public static final int DV_G_REF = 206;
/**
* struct with first dp, current dp, current byte and length
*/
public static final int DV_BOX_FLAGS = 207;
public static final int DV_BLOB = 125;
public static final int DV_BLOB_HANDLE = 126;
public static final int DV_BLOB_WIDE_HANDLE = 133;
public static final int DV_BLOB_BIN = 131;
public static final int DV_BLOB_WIDE = 132;
/**
* DV_xxx objects for the time, date and symbols.
*/
public static final int DV_SYMBOL = 127;
public static final int DV_TIMESTAMP = 128;
public static final int DV_DATE = 129;
public static final int DV_TIMESTAMP_OBJ = 208;
public static final int DV_TIME = 210;
public static final int DV_DATETIME = 211;
public static final int DV_ANY = 242;
/*
* IRI
*/
public static final int DV_IRI_ID = 243;
public static final int DV_IRI_ID_8 = 244;
public static final int DV_RDF = 246;
/**
* Codes for Remote Actions
*/
public static final int DA_FUTURE_REQUEST = 1;
public static final int DA_FUTURE_ANSWER = 2;
public static final int DA_FUTURE_PARTIAL_ANSWER = 3;
public static final int DA_DIRECT_IO_FUTURE_REQUEST = 4;
public static final int DA_CALLER_IDENTIFICATION = 5;
/**
* Answer Tags
*/
public static final int QA_ROW = 1;
public static final int QA_ERROR = 3;
public static final int QA_COMPILED = 4;
public static final int QA_NEED_DATA = 5;
public static final int QA_PROC_RETURN = 6;
public static final int QA_ROWS_AFFECTED = 7;
public static final int QA_BLOB_POS = 8;
public static final int QA_LOGIN = 9;
public static final int QA_ROW_ADDED = 10;
public static final int QA_ROW_UPDATED = 11;
public static final int QA_ROW_DELETED = 12;
public static final int QA_ROW_LAST_IN_BATCH = 13;
public static final int QA_WARNING = 14;
/**
* Values for sc_is_select
*/
public static final int QT_UNKNOWN = -1;
public static final int QT_UPDATE = 0;
public static final int QT_SELECT = 1;
public static final int QT_PROC_CALL = 2;
/**
* Cursor types definition
*/
public static final int SQL_CURSOR_FORWARD_ONLY = 0;
public static final int SQL_CURSOR_KEYSET_DRIVEN = 1;
public static final int SQL_CURSOR_DYNAMIC = 2;
public static final int SQL_CURSOR_STATIC = 3;
/**
* Operation types definition
*/
public static final int SQL_FETCH_NEXT = 1;
public static final int SQL_FETCH_FIRST = 2;
public static final int SQL_FETCH_LAST = 3;
public static final int SQL_FETCH_PRIOR = 4;
public static final int SQL_FETCH_ABSOLUTE = 5;
public static final int SQL_FETCH_RELATIVE = 6;
public static final int SQL_FETCH_BOOKMARK = 8;
public static final int SQL_POSITION = 0;
public static final int SQL_REFRESH = 1;
public static final int SQL_UPDATE = 2;
public static final int SQL_DELETE = 3;
public static final int SQL_ADD = 4;
/**
* so_isolation
*/
public static final int SQL_TXN_READ_UNCOMMITTED = 0x1;
public static final int SQL_TXN_READ_COMMITTED = 0x2;
public static final int SQL_TXN_REPEATABLE_READ = 0x4;
public static final int SQL_TXN_SERIALIZABLE = 0x8;
public static final int SQL_TXN_VERSIONING = 0x10;
/**
* Options to free a statement
*/
public static final int STAT_DROP = 1;
public static final int STAT_CLOSE = 0;
/**
* Query Compilation Return
*/
public static final int QC_STATUS = 0;
/**
* Options for the TRXC RPC function
*/
public static final int SQL_COMMIT = 0;
public static final int SQL_ROLLBACK = 1;
public static final int PAGELEN = 8192;
public static final int PAGESIZ = 8172;
public static final int DEFAULTPREFETCH = 100;
/**
* Array type
*/
public static final int BYTEARRAY = -1;
/**
* Datetime subtype
*
*/
public static final int DT_TYPE_DATE = 2;
public static final int DT_TYPE_TIME = 3;
public static final int DT_TYPE_DATETIME = 1;
/**
* Parameter Types
*
*/
public static final int SQL_PARAM_TYPE_UNKNOWN = 0;
public static final int SQL_PARAM_INPUT = 1;
public static final int SQL_PARAM_INPUT_OUTPUT = 2;
public static final int SQL_PARAM_RESULT_COL = 3;
public static final int SQL_PARAM_OUTPUT = 4;
public static final int SQL_PARAM_RETURN_VALUE = 5;
/**
* Virtuoso Concurency types
*
*/
public static final int SQL_CONCUR_READ_ONLY = 1;
public static final int SQL_CONCUR_LOCK = 2;
public static final int SQL_CONCUR_ROWVER = 3;
public static final int SQL_CONCUR_VALUES = 4;
/**
* Virtuoso numeric consts
*
*/
public static final int NUMERIC_MAX_SCALE = 15;
public static final int NUMERIC_MAX_PRECISION = 40;
/**
* Virtuoso columns flags (ext info)
*
*/
public static final int CDF_KEY = 1;
public static final int CDF_AUTOINCREMENT = 2;
public static final int CDF_XMLTYPE = 4;
}
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