codepoint.java

来自「derby database source code.good for you.」· Java 代码 · 共 881 行 · 第 1/2 页

	// Server Product Release Level codepoint constant.
	static final int SRVRLSLV = 0x115A;

	//Statement Decimal Delimiter
	static final int STTDECDEL = 0x2121;

	//Statement String Delimiter
	static final int STTSTRDEL = 0x2120;

	// Supervisor.
	// Manages a collection of managers in a consistent manner.
	static final int SUPERVISOR = 0x143C;

	// Security Service Error Number codepoint constant.
	static final int SVCERRNO = 0x11B4;

	// Severity Code codepoint constant.
	static final int SVRCOD = 0x1149;

	// Sync Point Manager.  Min. level 4.
	// It is a manager object of DDM that coordinates resource
	// recovery of the units of work associated with recoverable
	// resources in multiple DDM servers.
	static final int SYNCPTMGR = 0x14C0;

	// Syntax Error code
	static final int SYNERRCD = 0x114A;

	// Data Type Definition Name codepoint constant.
	static final int TYPDEFNAM = 0x002F;

	// TYPDEF Overrides codepoint constant.
	static final int TYPDEFOVR = 0x0035;

	// Unit of Word Disposition codepoint constant.
	static final int UOWDSP = 0x2115;

	// Usrid codepoint constant.
	static final int USRID = 0x11A0;

	// Version name
	static final int VRSNAM = 0x1144;

	// Rdb Package Name, Consistency Token, and Section
	// Number codepoint constant.
	static final int PKGNAMCSN = 0x2113;

	//-----------------------DDM reply codepoints---------------------------------

	// Invalid description
	static final int DSCINVRM = 0x220A;

	// Codepoint for Command Authorization for Agent Permanent Error
	static final int CMDATHRM = 0x121C;

	// Command Check codepoint constant.
	static final int CMDCHKRM = 0x1254;

	// Command Not Supported codepoint constant.
	static final int CMDNSPRM = 0x1250;

	// Codepoint for Agent Permanent Error Reply message
	static final int AGNPRMRM = 0x1232;

	static final int BGNBNDRM = 0x2208;

	// Abnormal End of Unit of Work Condition codepoint constant.
	static final int ABNUOWRM = 0x220D;

	// Access to RDB Completed.
	// Specifies that an instance of the SQL application manager
	// has been created and is bound to the specified RDB.
	static final int ACCRDBRM = 0x2201;

	final static int CMDCMPRM = 0x124B;

	final static int MGRLVLRM = 0x1210;

	// Manager dependency Error
	static final int MGRDEPRM = 0x1218;

	// End Unit of Work Condition codepoint constant.
	static final int ENDUOWRM = 0x220C;

	// Object Not Supported codepoint constant.
	static final int OBJNSPRM = 0x1253;

	// Conversational Protocol Error
	static final int PRCCNVRM = 0x1245;

	// Parameter Not Supported codepoint constant.
	static final int PRMNSPRM = 0x1251;

	// RDB Package Binding Process Not active Codepoint
	static final int PKGBNARM = 0x2206;

	// RDB Package Binding Process Active codepoint constant.
	static final int PKGBPARM = 0x2209;

	// Query not open codepoint constant.
	static final int QRYNOPRM = 0x2202;

	// Query previously opened codepoint
	static final int QRYPOPRM = 0x220F;

	// RDB Currently Accessed Codepoint
	static final int RDBACCRM = 0x2207;

	// Security Check.
	// Indicates the acceptability of the security information.
	static final int SECCHKRM = 0x1219;

	// RDB Access Failed Reply Message codepoint
	static final int RDBAFLRM = 0x221A;

	// Not Authorized To RDB reply message codepoint
	static final int RDBATHRM = 0x22CB;

	// RDB Not Accessed codepoint constant.
	static final int RDBNACRM = 0x2204;

	// RDB not found codepoint
	static final int RDBNFNRM = 0x2211;

	// RDB Update Reply Message codepoint constant.
	static final int RDBUPDRM = 0x2218;

	// Resources Limits Reached
	static final int RSCLMTRM = 0x1233;

	// Data Stream Syntax Error
	static final int SYNTAXRM = 0x124C;

	// Target Not Supported
	static final int TRGNSPRM = 0x125F;

	// Parameter Value Not Supported codepoint constant.
	static final int VALNSPRM = 0x1252;

	// SQL Error Condition codepoint constant.
	static final int SQLERRRM = 0x2213;

	final static int OPNQRYRM = 0x2205;
	final static int ENDQRYRM = 0x220B;
	final static int DTAMCHRM = 0x220E;
	final static int OPNQFLRM = 0x2212;
	final static int RSLSETRM = 0x2219;
	final static int CMDVLTRM = 0x221D;
	final static int CMMRQSRM = 0x2225;

	//-----------------------ddm enumerated values-------------------------------

	// TYPSQLDA - Standard Output SQLDA
	static final int TYPSQLDA_STD_OUTPUT = 0;

	// TYPSQLDA - Standard Input SQLDA
	static final int TYPSQLDA_STD_INPUT = 1;

	// TYPSQLDA - Light Output SQLDA
	static final int TYPSQLDA_LIGHT_OUTPUT = 2;

	// TYPSQLDA - Light Input SQLDA
	static final int TYPSQLDA_LIGHT_INPUT = 3;

	// TYPSQLDA - Extended Output SQLDA
	static final int TYPSQLDA_X_OUTPUT = 4;

	// TYPSQLDA - Extended Input SQLDA
	static final int TYPSQLDA_X_INPUT = 5;



	// QRYCLSIMP - Target Server determines whether to implicitly
	// close the cursor or not upon SQLSTATE 02000 based on cursor type.
	static final int QRYCLSIMP_SERVER_CHOICE = 0x00;
	
	// QRYCLSIMP - Target Server must implicitly close the cursor
	// upon SQLSTATE 02000.
	static final int QRYCLSIMP_YES = 0x01;
	
	// QRYCLSIMP - Target Server must not implicitly close the cursor
	// upon SQLSTATE 02000.
	static final int QRYCLSIMP_NO = 0x02;

	// QRYCLSRLS - Do not release read locks when the query is closed
	static final int QRYCLSRLS_NO = 0x00;
	
	// QRYCLSRLS - Release read locks when the query is closed
	static final int QRYCLSRLS_YES = 0x01;

	// QRYBLKFCT - No 'OPTIMIZE for N ROWS' clause associated with
	// the select statement for the cursor.
	static final int QRYBLKFCT_NONE = 0x00;
	
	// QRYBLKEXA - Every query block is exactly the size specified
	// in the QRYBLKSZ parameter, except for possibly the last
	// query block which may be shorter.
	static final int QRYBLKEXA = 0x00;

	// QRYBLKFLX - Every query block is at least the size specified
	// in the QRYBLKSZ parameter, except for possibly the last
	// query block which may be shorter.
	static final int QRYBLKFLX = 0x01;
	
	//----------------------------fdoca code points-------------------------------

	// Externalized FD:OCA Data codepoint constant.
	static final int EXTDTA = 0x146C;

	// FDOCA data descriptor
	static final int FDODSC = 0x0010;

	// FDOCA data
	static final int FDODTA = 0x147A;

	// FDOCA Descriptor offset
	static final int FDODSCOFF = 0x2118;

	// FDOCA Triplet Parameter offset
	static final int FDOPRMOFF = 0x212B;

	// FDOCA Triplet offset
	static final int FDOTRPOFF = 0x212A;

	//--------------------------ddm error code points---------------------------------
	static final int SYNERRCD_DSS_LESS_THAN_6 = 0x01;
	static final int SYNERRCD_DSS_LENGTH_BYTE_NUMBER_MISMATCH = 0x02;
	static final int SYNERRCD_CBYTE_NOT_D0 = 0x03;
	static final int SYNERRCD_FBYTE_NOT_SUPPORTED = 0x04;
	static final int SYNERRCD_OBJ_LEN_LESS_THAN_4 = 0x07;
	static final int SYNERRCD_TOO_BIG = 0x09;
	static final int SYNERRCD_OBJ_LEN_NOT_ALLOWED = 0x0B;
	static final int SYNERRCD_INCORRECT_EXTENDED_LEN = 0x0C;
	static final int SYNERRCD_REQ_OBJ_NOT_FOUND = 0x0E;
	static final int SYNERRCD_TOO_MANY = 0x0F;
	static final int SYNERRCD_DUP_OBJ_PRESENT = 0x12;
	static final int SYNERRCD_INVALID_CORRELATOR = 0x13;
	static final int SYNERRCD_REQ_VAL_NOT_FOUND = 0x14;
	static final int SYNERRCD_DSS_CONT_LESS_OR_EQUAL_2 = 0x16;
	static final int SYNERRCD_CHAIN_OFF_SAME_NEXT_CORRELATOR = 0x18;
	static final int SYNERRCD_CHAIN_OFF_ERROR_CONTINUE = 0x1A;
	static final int SYNERRCD_INVALID_CP_FOR_CMD = 0x1D;

	static final int PRCCNVCD_OBJDSS_SENT_NOT_ALLOWED = 0x03;
	static final int PRCCNVCD_EXCSAT_FIRST_AFTER_CONN = 0x06;
	static final int PRCCNVCD_ACCSEC_SECCHK_WRONG_STATE = 0x11;
	static final int PRCCNVCD_RDBNAM_MISMATCH = 0x12;

	static final int SVRCOD_INFO = 0;      // Information Only Severity Code
	static final int SVRCOD_WARNING = 4;   // Warning Severity Code
	static final int SVRCOD_ERROR = 8;     // Error Severity Code
	static final int SVRCOD_SEVERE = 16;   // Severe Error Severity Code
	static final int SVRCOD_ACCDMG = 32;   // Access Damage Severity Code
	static final int SVRCOD_PRMDMG = 64;   // Permanent Damage Severity Code
	static final int SVRCOD_SESDMG = 128;  // Session Damage Severity Code
	
	//---------------------- Security Mechanisms ---------------------------
	static final int SECMEC_DCESEC = 1;		// Distributed Computing Environment Security
	static final int SECMEC_USRIDPWD = 3;	// Userid and Password
	static final int SECMEC_USRIDONL = 4;	// Userid only
	static final int SECMEC_USRIDNWPWD = 5;  // Userid, Password, and new Password
	static final int SECMEC_USRSBSPWD = 6;  // Userid with substitute password
	static final int SECMEC_USRENCPWD = 7;  // Userid with encrypted password
	static final int SECMEC_EUSRIDPWD = 9;  // Encrpyted userid and password
	static final int SECMEC_EUSRIDNWPWD = 10;  // Encrpyted userid and password

	//---------------------Security Check Codes ---------------------------
	static final int SECCHKCD_OK = 0;		// Security info correct and acceptable
	static final int SECCHKCD_NOTSUPPORTED = 0x01;	// SECMEC value not supported
	static final int SECCHKCD_SECTKNMISSING_OR_INVALID = 0x0E;	// SECTKN missing or invalid 
	static final int SECCHKCD_PASSWORDMISSING = 0x10;	// Password missing  
	static final int SECCHKCD_USERIDMISSING = 0x12;	// User Id missing  
	static final int SECCHKCD_USERIDINVALID = 0x13;	// Userid invalid

	//----------------------Type Definition Names we care about -----------
	static final String TYPDEFNAM_QTDSQLASC = "QTDSQLASC"; // ASCII
	static final String TYPDEFNAM_QTDSQLJVM = "QTDSQLJVM"; // Java platform
	static final String TYPDEFNAM_QTDSQLX86 = "QTDSQLX86"; //  Intel X86 platform

	//----------------------Max sizes for strings in the protocol ---------
	static final int MAX_NAME = 255;
	static final int RDBNAM_LEN = 18; //dbname fixed length for SQLAM level 6, for level 7,
									  //limit is MAX_NAME (255)
	static final int PRDID_MAX = 8;
	static final int RDBCOLID_LEN = 18;
	static final int PKGID_LEN = 18;
	static final int PKGCNSTKN_LEN = 8;
	static final int PKGNAMCSN_LEN = RDBNAM_LEN + RDBCOLID_LEN + PKGID_LEN +
		PKGCNSTKN_LEN + 2;

	//---------------------QRYBLSZ min and maximum
	static final int QRYBLKSZ_MIN = 512;
	static final int QRYBLKSZ_MAX = 32767;
	static final int QRYROWSET_MAX = 32767;
	static final int QRYROWSET_DEFAULT = -1;

	//--------------------Defaults for QRYBLKCTL and MAXBLKEXT
	static final int QRYBLKCTL_DEFAULT = LMTBLKPRC;
	static final int MAXBLKEXT_NONE = 0;
	static final int MAXBLKEXT_DEFAULT = MAXBLKEXT_NONE;

	//-------------- QRYSCRORN - query scroll orientation values
	static final int QRYSCRREL = 1;		// relative fetch
	static final int QRYSCRABS = 2;		// absolute fetch
	static final int QRYSCRAFT = 3;		// after last row
	static final int QRYSCRBEF = 4;		// before first row

	//---------------OUTOVROPT - output override option values
	static final int OUTOVRFRS = 1; 	// Output Override allowed on first CNTQRY
	static final int OUTOVRANY = 2; 	// Output Override allowed on any CNTQRY



	//--------------------------XA code points---------------------------
	
	
	// Release conversation
	public static final int RLSCONV = 0x119F;

	// SYNC Point Control Reply
	public static final int SYNCCRD = 0x1248;
	
	// XA Return Value
	public static final int XARETVAL = 0x1904;
	
	// XA Timeout Value;
	public static final int TIMEOUT = 0x1907;

	// new unit of work for XA
	public static final int SYNCTYPE_NEW_UOW = 0x09;
	
	// End unit of work (Sync type).
	public static final int SYNCTYPE_END_UOW = 0x0B;
	
	// Prepare to commit (Sync type).
	public static final int SYNCTYPE_PREPARE = 0x01;
	
	// migrate to resync server sync type
	public static final int SYNCTYPE_MIGRATE = 0x02;
	
	// commit sync type
	public static final int SYNCTYPE_COMMITTED = 0x03;
	
	// request to commit sync type
	public static final int SYNCTYPE_REQ_COMMIT = 0x05;

	// request to forget sync type
	public static final int SYNCTYPE_REQ_FORGET = 0x06;
	
	//rollback sync type
	public static final int SYNCTYPE_ROLLBACK = 0x04;
	
	// Request Sync log information (Sync type).
	static final int SYNCTYPE_REQ_LOG = 0x08;

	// migrated unit of work sync type
	public static final int SYNCTYPE_MIGRATED = 0x0A;
	
	//recover sync type
	public static final int SYNCTYPE_INDOUBT = 0x0C;

	
	// Forget unit of work.
	public static final int FORGET = 0x1186;
	
	// SYNC Type Codepoint
	public static final int SYNCTYPE = 0x1187;
	
	// XId Codepoint
	public static final int XID = 0x1801;
	
	// XA Flag Codepoint
	public static final int XAFLAGS = 0x1903;
	
	// Resync Type
	public static final int RSYNCTYP = 0x11EA;
	
	// Sync Resync Reply
	public static final int SYNCRRD = 0x126D;
	
	// XA Flags
	public static final int TMNOFLAGS = 0x00000000;
	

	// Prepared and hueristic complete list
	static final int PRPHRCLST = 0x1905;
	
	// XID count
	static final int XIDCNT = 0x1906;
	
	
	//-----------------------Manager code points --------------------------

	protected static int [] MGR_CODEPOINTS = {
											AGENT,
											CCSIDMGR,	
											CMNAPPC, 
											CMNSYNCPT,	
											CMNTCPIP,	
											DICTIONARY,
											RDB,
											RSYNCMGR,	
											SECMGR,	
											SQLAM,
											SUPERVISOR,	
											SYNCPTMGR,
											XAMGR
											};
	protected static final int UNKNOWN_MANAGER = -1;

	// hide the default constructor
	private CodePoint () {}

	/**
	 * Given a manager codepoint find it's location in the managers array
	 *
	 * @return index into manager array or UNKNOWN_MANAGER if not found
	 */
	protected static int getManagerIndex(int manager)
	{
		for (int i = 0; i < MGR_CODEPOINTS.length; i++)
			if (MGR_CODEPOINTS[i] == manager)
				return i;
		return UNKNOWN_MANAGER;
	}
	/**
	 * Check if a manager codepoint is a known manager
	 * 
	 * @return true if known, false otherwise
	 */
	protected static boolean isKnownManager(int manager)
	{
		for (int i = 0; i < CodePoint.MGR_CODEPOINTS.length; i++)
			if (manager == CodePoint.MGR_CODEPOINTS[i])
				return true;
		return false;
	}
}