NetStatementReply (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.client.net.Reply
- - org.apache.derby.client.net.NetConnectionReply
  - - org.apache.derby.client.net.NetPackageReply
    - - org.apache.derby.client.net.NetStatementReply

All Implemented Interfaces:

ConnectionReplyInterface, StatementReplyInterface

Direct Known Subclasses:

NetResultSetReply
```
class NetStatementReply
extends NetPackageReply
implements StatementReplyInterface
```

Field Summary
- Fields inherited from class org.apache.derby.client.net.Reply
  agent_, buffer_, count_, DEFAULT_BUFFER_SIZE, dssLength_, END_OF_COLLECTION, END_OF_SAME_ID_CHAIN, ensuredLengthForDecryption_, longBufferForDecryption_, longCountForDecryption_, longPosForDecryption_, longValueForDecryption_, netAgent_, peekedLength_, pos_

Constructor Summary

Constructors
Constructor Description

NetStatementReply(NetAgent netAgent, int bufferSize)

Constructors
Constructor	Description
`NetStatementReply(NetAgent netAgent, int bufferSize)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private int`	`calculateResultSetConcurrency(int qryattupd, int defaultConcurrency)`
`private int`	`calculateResultSetHoldability(int sqlcsrhld)`
`private int`	`calculateResultSetType(int qryattscr, int qryattsns, int defaultType)`
`private void`	`checkFastRLO(int[][] rlo)`
`private void`	`checkPreviousSQLDTARDtriplet(int previousTripletType, int tripletType, int previousTripletId, int tripletId)`
`(package private) void`	`copyEXTDTA(NetCursor netCursor)`
`private void`	`descriptorErrorDetected()`
`private void`	`parseDescribeError(StatementCallbackInterface statement)`
`private void`	`parseDSCSQLSTTreply(PreparedStatementCallbackInterface ps, int metaDataType)`
`private void`	`parseENDQRYRM(ResultSetCallbackInterface resultSetI)`
`(package private) void`	`parseEndQuery(ResultSetCallbackInterface resultSetI)`
`private void`	`parseEXCSQLIMMreply(StatementCallbackInterface statement)`
`private void`	`parseEXCSQLSETreply(StatementCallbackInterface statement)`
`private void`	`parseEXCSQLSTTreply(StatementCallbackInterface statementI)`
`private void`	`parseExecuteError(StatementCallbackInterface statementI)`
`private void`	`parseExecuteImmediateError(StatementCallbackInterface statement)`
`private void`	`parseExecuteSetStatementError(StatementCallbackInterface statement)`
`private int`	`parseFastQRYATTSCR()`
`private int`	`parseFastQRYATTSET()`
`private int`	`parseFastQRYATTSNS()`
`private int`	`parseFastQRYATTUPD()`
`private long`	`parseFastQRYINSID()`
`private int`	`parseFastQRYPRCTYP()`
`private int`	`parseFastSQLCSRHLD()`
`private void`	`parseFastSQLDTARDdata(NetCursor netCursor)`
`private java.lang.String`	`parseFastVCMorVCS()`
`private void`	`parseFDODSC(NetCursor cursor)`
`private NetSqlca`	`parseFDODTA(NetCursor netCursor)`
`private void`	`parseOpenQuery(StatementCallbackInterface statementI)`
`private void`	`parseOpenQueryError(StatementCallbackInterface statementI)`
`private void`	`parseOpenQueryFailure(StatementCallbackInterface statementI)`
`private void`	`parseOPNQFLRM(StatementCallbackInterface statement)`
`private void`	`parseOPNQRYreply(StatementCallbackInterface statementI)`	Parse the reply for the Open Query Command.
`private NetResultSet`	`parseOPNQRYRM(StatementCallbackInterface statementI, boolean isOPNQRYreply)`	Open Query Complete Reply Message indicates to the requester that an OPNQRY or EXCSQLSTT command completed normally and that the query process has been initiated.
`(package private) Section`	`parsePKGNAMCSN(boolean skip)`
`private java.util.List<Section>`	`parsePKGSNLST()`
`private void`	`parsePrepareError(StatementCallbackInterface statement)`
`private void`	`parsePRPSQLSTTreply(StatementCallbackInterface statement)`
`private void`	`parseQRYDSC(NetCursor cursor)`
`(package private) void`	`parseQRYDTA(NetResultSet netResultSet)`
`private void`	`parseQRYPOPRM()`
`private NetResultSet`	`parseResultSetCursor(StatementCallbackInterface statementI, Section section)`
`private void`	`parseResultSetProcedure(StatementCallbackInterface statementI)`
`private java.util.List<Section>`	`parseRSLSETRM()`
`private ColumnMetaData`	`parseSQLCINRD()`
`private ColumnMetaData`	`parseSQLCINRDarray()`
`private void`	`parseSQLDAGRP(ColumnMetaData columnMetaData, int columnNumber)`
`private NetSqlca`	`parseSQLDARD(ColumnMetaData columnMetaData, boolean skipBytes)`
`private NetSqlca`	`parseSQLDARDarray(ColumnMetaData columnMetaData, boolean skipBytes)`
`private void`	`parseSQLDAROW(ColumnMetaData columnMetaData, int columnNumber)`
`private void`	`parseSQLDHGRP(ColumnMetaData columnMetaData)`
`private void`	`parseSQLDHROW(ColumnMetaData columnMetaData)`
`private void`	`parseSQLDOPTGRP(ColumnMetaData columnMetaData, int columnNumber)`
`private int`	`parseSQLDTAGRPdataLabelsAndUpdateColumn(NetCursor cursor, int columnIndex, int tripletLength)`
`private NetSqlca`	`parseSQLDTARD(NetSqldta netSqldta)`
`private void`	`parseSQLDTARDarray(NetCursor cursor, boolean skipBytes)`
`private void`	`parseSQLDTARDdata(NetCursor netCursor)`
`private void`	`parseSQLDXGRP(ColumnMetaData columnMetaData, int column)`
`private void`	`parseSQLRSGRP(Section section)`
`private int`	`parseSQLRSLRD(java.util.List<Section> sections)`
`private int`	`parseSQLRSLRDarray(java.util.List<Section> sections)`
`private void`	`parseSQLRSROW(Section section)`
`private void`	`parseSQLUDTGRP(ColumnMetaData columnMetaData, int columnNumber)`
`private java.lang.String`	`parseVCMorVCS()`
`void`	`readDescribeInput(PreparedStatementCallbackInterface preparedStatement)`
`void`	`readDescribeOutput(PreparedStatementCallbackInterface preparedStatement)`
`void`	`readExecute(PreparedStatementCallbackInterface preparedStatement)`
`void`	`readExecuteCall(StatementCallbackInterface statement)`
`void`	`readExecuteImmediate(StatementCallbackInterface statement)`
`void`	`readOpenQuery(StatementCallbackInterface statement)`
`void`	`readPrepare(StatementCallbackInterface statement)`
`void`	`readPrepareDescribeOutput(StatementCallbackInterface statement)`
`void`	`readSetSpecialRegister(StatementCallbackInterface statement)`

Methods inherited from class org.apache.derby.client.net.NetConnectionReply
checkAndGetReceivedFlag, checkRequiredObjects, checkRequiredObjects, checkRequiredObjects, doDtamchrmSemantics, doPrmnsprmSemantics, doValnsprmSemantics, parseAbnormalEndUow, parseAbnormalEndUow, parseCMDCHKRM, parseCMDNSPRM, parseCommonError, parseENDUOWRM, parseFastSQLNUMROW, parseFastSVRCOD, parseFastVCS, parseIndoubtList, parseOBJNSPRM, parsePBSD, parseRDBNACRM, parseRDBNAM, parseSQLCARD, parseSQLCARDrow, parseSQLNUMROW, parseSVRCOD, parseSYNCCRD, parseSYNCCTLError, parseSYNCCTLreply, parseSYNCTYPE, parseTypdefsOrMgrlvlovrs, parseXARETVAL, parseXID, parseXIDCNT, readAccessDatabase, readAccessSecurity, readCommitSubstitute, readExchangeServerAttributes, readLocalCommit, readLocalRollback, readLocalXACommit, readLocalXARollback, readLocalXAStart, readSecurityCheck, readXaCommit, readXaEndUnitOfWork, readXaForget, readXaPrepare, readXaRecover, readXaRollback, readXaStartUnitOfWork

Methods inherited from class org.apache.derby.client.net.NetPackageReply
parseDTAMCHRM, parseRDBUPDRM, parseSqlErrorCondition

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NetStatementReply

NetStatementReply(NetAgent netAgent,
                  int bufferSize)

Method Detail

readPrepareDescribeOutput

public void readPrepareDescribeOutput(StatementCallbackInterface statement)
                               throws DisconnectException

Specified by:: readPrepareDescribeOutput in interface StatementReplyInterface
Throws:: DisconnectException

readExecuteImmediate

public void readExecuteImmediate(StatementCallbackInterface statement)
                          throws DisconnectException

Specified by:: readExecuteImmediate in interface StatementReplyInterface
Throws:: DisconnectException

readOpenQuery

public void readOpenQuery(StatementCallbackInterface statement)
                   throws DisconnectException

Specified by:: readOpenQuery in interface StatementReplyInterface
Throws:: DisconnectException

readExecute

public void readExecute(PreparedStatementCallbackInterface preparedStatement)
                 throws DisconnectException

Specified by:: readExecute in interface StatementReplyInterface
Throws:: DisconnectException

readPrepare

public void readPrepare(StatementCallbackInterface statement)
                 throws DisconnectException

Specified by:: readPrepare in interface StatementReplyInterface
Throws:: DisconnectException

readDescribeInput

public void readDescribeInput(PreparedStatementCallbackInterface preparedStatement)
                       throws DisconnectException

Specified by:: readDescribeInput in interface StatementReplyInterface
Throws:: DisconnectException

readDescribeOutput

public void readDescribeOutput(PreparedStatementCallbackInterface preparedStatement)
                        throws DisconnectException

Specified by:: readDescribeOutput in interface StatementReplyInterface
Throws:: DisconnectException

readExecuteCall

public void readExecuteCall(StatementCallbackInterface statement)
                     throws DisconnectException

Specified by:: readExecuteCall in interface StatementReplyInterface
Throws:: DisconnectException

parsePRPSQLSTTreply

private void parsePRPSQLSTTreply(StatementCallbackInterface statement)
                          throws DisconnectException

Throws:: DisconnectException

parseDSCSQLSTTreply

private void parseDSCSQLSTTreply(PreparedStatementCallbackInterface ps,
                                 int metaDataType)
                          throws DisconnectException

Throws:: DisconnectException

parseEXCSQLIMMreply

private void parseEXCSQLIMMreply(StatementCallbackInterface statement)
                          throws DisconnectException

Throws:: DisconnectException

parseOPNQRYreply
```
private void parseOPNQRYreply(StatementCallbackInterface statementI)
                       throws DisconnectException
```
Parse the reply for the Open Query Command. This method handles the parsing of all command replies and reply data for the opnqry command. will be replaced by parseOPNQRYreply (see parseOPNQRYreplyProto)

Parameters:

statementI - statement to invoke callbacks on

Throws:

DisconnectException

parseEXCSQLSETreply

private void parseEXCSQLSETreply(StatementCallbackInterface statement)
                          throws DisconnectException

Throws:: DisconnectException

parseEXCSQLSTTreply

private void parseEXCSQLSTTreply(StatementCallbackInterface statementI)
                          throws DisconnectException

Throws:: DisconnectException

parseResultSetProcedure

private void parseResultSetProcedure(StatementCallbackInterface statementI)
                              throws DisconnectException

Throws:: DisconnectException

parseResultSetCursor

private NetResultSet parseResultSetCursor(StatementCallbackInterface statementI,
                                          Section section)
                                   throws DisconnectException

Throws:: DisconnectException

parseOpenQuery

private void parseOpenQuery(StatementCallbackInterface statementI)
                     throws DisconnectException

Throws:: DisconnectException

parseEndQuery

void parseEndQuery(ResultSetCallbackInterface resultSetI)
            throws DisconnectException

Throws:: DisconnectException

parseOpenQueryFailure

private void parseOpenQueryFailure(StatementCallbackInterface statementI)
                            throws DisconnectException

Throws:: DisconnectException

parsePrepareError

private void parsePrepareError(StatementCallbackInterface statement)
                        throws DisconnectException

Throws:: DisconnectException

parseExecuteImmediateError

private void parseExecuteImmediateError(StatementCallbackInterface statement)
                                 throws DisconnectException

Throws:: DisconnectException

parseDescribeError

private void parseDescribeError(StatementCallbackInterface statement)
                         throws DisconnectException

Throws:: DisconnectException

parseOpenQueryError

private void parseOpenQueryError(StatementCallbackInterface statementI)
                          throws DisconnectException

Throws:: DisconnectException

parseExecuteError

private void parseExecuteError(StatementCallbackInterface statementI)
                        throws DisconnectException

Throws:: DisconnectException

parseExecuteSetStatementError

private void parseExecuteSetStatementError(StatementCallbackInterface statement)
                                    throws DisconnectException

Throws:: DisconnectException

parseOPNQRYRM
```
private NetResultSet parseOPNQRYRM(StatementCallbackInterface statementI,
                                   boolean isOPNQRYreply)
                            throws DisconnectException
```
Open Query Complete Reply Message indicates to the requester that an OPNQRY or EXCSQLSTT command completed normally and that the query process has been initiated. It also indicates the type of query protocol and cursor used for the query.
When an EXCSQLSTT contains an SQL statement that invokes a stored procedure, and the procedure completes, an OPNQRYRM is returned for each answer set.

Parameters:

statementI - statement callback interface

isOPNQRYreply - If true, parse a reply to an OPNQRY command. Otherwise, parse a reply to an EXCSQLSTT command.

Returns:

a NetResultSet value

Throws:

DisconnectException

parseENDQRYRM

private void parseENDQRYRM(ResultSetCallbackInterface resultSetI)
                    throws DisconnectException

Throws:: DisconnectException

parseQRYPOPRM

private void parseQRYPOPRM()
                    throws DisconnectException

Throws:: DisconnectException

parseOPNQFLRM

private void parseOPNQFLRM(StatementCallbackInterface statement)
                    throws DisconnectException

Throws:: DisconnectException

parseRSLSETRM

private java.util.List<Section> parseRSLSETRM()
                                       throws DisconnectException

Throws:: DisconnectException

parseSQLDTARD

private NetSqlca parseSQLDTARD(NetSqldta netSqldta)
                        throws DisconnectException

Throws:: DisconnectException

parseQRYDSC

private void parseQRYDSC(NetCursor cursor)
                  throws DisconnectException

Throws:: DisconnectException

parseFDODSC

private void parseFDODSC(NetCursor cursor)
                  throws DisconnectException

Throws:: DisconnectException

parseSQLDTARDarray

private void parseSQLDTARDarray(NetCursor cursor,
                                boolean skipBytes)
                         throws DisconnectException

Throws:: DisconnectException

checkPreviousSQLDTARDtriplet

private void checkPreviousSQLDTARDtriplet(int previousTripletType,
                                          int tripletType,
                                          int previousTripletId,
                                          int tripletId)
                                   throws DisconnectException

Throws:: DisconnectException

checkFastRLO

private void checkFastRLO(int[][] rlo)
                   throws DisconnectException

Throws:: DisconnectException

descriptorErrorDetected

private void descriptorErrorDetected()
                              throws DisconnectException

Throws:: DisconnectException

parseQRYDTA

void parseQRYDTA(NetResultSet netResultSet)
          throws DisconnectException

Throws:: DisconnectException

parseFDODTA

private NetSqlca parseFDODTA(NetCursor netCursor)
                      throws DisconnectException

Throws:: DisconnectException

parseFastSQLDTARDdata

private void parseFastSQLDTARDdata(NetCursor netCursor)
                            throws DisconnectException

Throws:: DisconnectException

parseSQLDTARDdata

private void parseSQLDTARDdata(NetCursor netCursor)
                        throws DisconnectException

Throws:: DisconnectException

copyEXTDTA

void copyEXTDTA(NetCursor netCursor)
         throws DisconnectException

Throws:: DisconnectException

parsePKGNAMCSN

Section parsePKGNAMCSN(boolean skip)
                throws DisconnectException

Throws:: DisconnectException

parseFastQRYPRCTYP

private int parseFastQRYPRCTYP()
                        throws DisconnectException

Throws:: DisconnectException

parseFastSQLCSRHLD

private int parseFastSQLCSRHLD()
                        throws DisconnectException

Throws:: DisconnectException

parseFastQRYATTSCR

private int parseFastQRYATTSCR()
                        throws DisconnectException

Throws:: DisconnectException

parseFastQRYATTSET

private int parseFastQRYATTSET()
                        throws DisconnectException

Throws:: DisconnectException

parseFastQRYATTSNS

private int parseFastQRYATTSNS()
                        throws DisconnectException

Throws:: DisconnectException

parseFastQRYATTUPD

private int parseFastQRYATTUPD()
                        throws DisconnectException

Throws:: DisconnectException

parseFastQRYINSID

private long parseFastQRYINSID()
                        throws DisconnectException

Throws:: DisconnectException

parsePKGSNLST

private java.util.List<Section> parsePKGSNLST()
                                       throws DisconnectException

Throws:: DisconnectException

parseSQLDARD

private NetSqlca parseSQLDARD(ColumnMetaData columnMetaData,
                              boolean skipBytes)
                       throws DisconnectException

Throws:: DisconnectException

parseSQLRSLRD

private int parseSQLRSLRD(java.util.List<Section> sections)
                   throws DisconnectException

Throws:: DisconnectException

parseSQLCINRD

private ColumnMetaData parseSQLCINRD()
                              throws DisconnectException

Throws:: DisconnectException

parseSQLDARDarray

private NetSqlca parseSQLDARDarray(ColumnMetaData columnMetaData,
                                   boolean skipBytes)
                            throws DisconnectException

Throws:: DisconnectException

parseSQLRSLRDarray

private int parseSQLRSLRDarray(java.util.List<Section> sections)
                        throws DisconnectException

Throws:: DisconnectException

parseSQLCINRDarray

private ColumnMetaData parseSQLCINRDarray()
                                   throws DisconnectException

Throws:: DisconnectException

parseSQLDAROW

private void parseSQLDAROW(ColumnMetaData columnMetaData,
                           int columnNumber)
                    throws DisconnectException

Throws:: DisconnectException

parseSQLDHROW

private void parseSQLDHROW(ColumnMetaData columnMetaData)
                    throws DisconnectException

Throws:: DisconnectException

parseSQLRSROW

private void parseSQLRSROW(Section section)
                    throws DisconnectException

Throws:: DisconnectException

parseSQLDAGRP

private void parseSQLDAGRP(ColumnMetaData columnMetaData,
                           int columnNumber)
                    throws DisconnectException

Throws:: DisconnectException

parseSQLUDTGRP

private void parseSQLUDTGRP(ColumnMetaData columnMetaData,
                            int columnNumber)
                     throws DisconnectException

Throws:: DisconnectException

parseSQLDOPTGRP

private void parseSQLDOPTGRP(ColumnMetaData columnMetaData,
                             int columnNumber)
                      throws DisconnectException

Throws:: DisconnectException

parseSQLDXGRP

private void parseSQLDXGRP(ColumnMetaData columnMetaData,
                           int column)
                    throws DisconnectException

Throws:: DisconnectException

parseSQLDHGRP

private void parseSQLDHGRP(ColumnMetaData columnMetaData)
                    throws DisconnectException

Throws:: DisconnectException

parseSQLRSGRP

private void parseSQLRSGRP(Section section)
                    throws DisconnectException

Throws:: DisconnectException

parseFastVCMorVCS

private java.lang.String parseFastVCMorVCS()
                                    throws DisconnectException

Throws:: DisconnectException

parseVCMorVCS

private java.lang.String parseVCMorVCS()
                                throws DisconnectException

Throws:: DisconnectException

calculateResultSetType

private int calculateResultSetType(int qryattscr,
                                   int qryattsns,
                                   int defaultType)

calculateResultSetConcurrency

private int calculateResultSetConcurrency(int qryattupd,
                                          int defaultConcurrency)

calculateResultSetHoldability

private int calculateResultSetHoldability(int sqlcsrhld)

parseSQLDTAGRPdataLabelsAndUpdateColumn

private int parseSQLDTAGRPdataLabelsAndUpdateColumn(NetCursor cursor,
                                                    int columnIndex,
                                                    int tripletLength)
                                             throws DisconnectException

Throws:: DisconnectException

readSetSpecialRegister

public void readSetSpecialRegister(StatementCallbackInterface statement)
                            throws DisconnectException

Specified by:: readSetSpecialRegister in interface StatementReplyInterface
Throws:: DisconnectException

Class NetStatementReply

Field Summary

Fields inherited from class org.apache.derby.client.net.Reply

Constructor Summary

Method Summary

Methods inherited from class org.apache.derby.client.net.NetConnectionReply

Methods inherited from class org.apache.derby.client.net.NetPackageReply

Methods inherited from class java.lang.Object

Methods inherited from class org.apache.derby.client.net.Reply

Constructor Detail

NetStatementReply

Method Detail

readPrepareDescribeOutput

readExecuteImmediate

readOpenQuery

readExecute

readPrepare

readDescribeInput

readDescribeOutput

readExecuteCall

parsePRPSQLSTTreply

parseDSCSQLSTTreply

parseEXCSQLIMMreply

parseOPNQRYreply

parseEXCSQLSETreply

parseEXCSQLSTTreply

parseResultSetProcedure

parseResultSetCursor

parseOpenQuery

parseEndQuery

parseOpenQueryFailure

parsePrepareError

parseExecuteImmediateError

parseDescribeError

parseOpenQueryError

parseExecuteError

parseExecuteSetStatementError

parseOPNQRYRM

parseENDQRYRM

parseQRYPOPRM

parseOPNQFLRM

parseRSLSETRM

parseSQLDTARD

parseQRYDSC

parseFDODSC

parseSQLDTARDarray

checkPreviousSQLDTARDtriplet

checkFastRLO

descriptorErrorDetected

parseQRYDTA

parseFDODTA

parseFastSQLDTARDdata

parseSQLDTARDdata

copyEXTDTA

parsePKGNAMCSN

parseFastQRYPRCTYP

parseFastSQLCSRHLD

parseFastQRYATTSCR

parseFastQRYATTSET

parseFastQRYATTSNS

parseFastQRYATTUPD

parseFastQRYINSID

parsePKGSNLST

parseSQLDARD

parseSQLRSLRD

parseSQLCINRD

parseSQLDARDarray

parseSQLRSLRDarray

parseSQLCINRDarray

parseSQLDAROW

parseSQLDHROW

parseSQLRSROW

parseSQLDAGRP

parseSQLUDTGRP

parseSQLDOPTGRP

parseSQLDXGRP

parseSQLDHGRP

parseSQLRSGRP

parseFastVCMorVCS

parseVCMorVCS