Field Detail

• agent_

  private Agent agent_

• freeSectionsNonHold_

  private final java.util.Stack<Section> freeSectionsNonHold_

• freeSectionsHold_

  private final java.util.Stack<Section> freeSectionsHold_

• nextAvailableSectionNumber_

  private int nextAvailableSectionNumber_

• holdPKGNAMCBytes

  byte[] holdPKGNAMCBytes

• noHoldPKGNAMCBytes

  byte[] noHoldPKGNAMCBytes

• packageNameWithHold__

  private static final java.lang.String packageNameWithHold__

  See Also:

  Constant Field Values

• packageNameWithNoHold__

  private static final java.lang.String packageNameWithNoHold__

  See Also:

  Constant Field Values

• cursorNamePrefixWithHold__

  private static final java.lang.String cursorNamePrefixWithHold__

  See Also:

  Constant Field Values

• cursorNamePrefixWithNoHold__

  private static final java.lang.String cursorNamePrefixWithNoHold__

  See Also:

  Constant Field Values

• positionedUpdateCursorNameToQuerySection_

  private final java.util.Hashtable<java.lang.String,​Section> positionedUpdateCursorNameToQuerySection_

• positionedUpdateCursorNameToResultSet_

  private final java.util.Hashtable<java.lang.String,​java.lang.ref.WeakReference<ClientResultSet>> positionedUpdateCursorNameToResultSet_

• maxNumSections_

  private final int maxNumSections_

  See Also:

  Constant Field Values

Constructor Detail

• SectionManager

  public SectionManager​(Agent agent)

Method Detail

• setPKGNAMCBytes

  void setPKGNAMCBytes​(byte[] b,
                       int resultSetHoldability)

  Store the Packagename and consistency token information This is called from Section.setPKGNAMCBytes

  Parameters:

  b - bytearray that has the PKGNAMC information to be stored

  resultSetHoldability - depending on the holdability store it in the correct byte array packagename and consistency token information for when holdability is set to HOLD_CURSORS_OVER_COMMIT is stored in holdPKGNAMCBytes and in noHoldPKGNAMCBytes when holdability is set to CLOSE_CURSORS_AT_COMMIT

• getDynamicSection

  Section getDynamicSection​(int resultSetHoldability)
                     throws SqlException

  Throws:

  SqlException

• getSection

  private Section getSection​(java.util.Stack freeSections,
                             java.lang.String packageName,
                             java.lang.String cursorNamePrefix,
                             int resultSetHoldability)
                      throws SqlException

  Throws:

  SqlException

• freeSection

  void freeSection​(Section section,
                   int resultSetHoldability)

• getPositionedUpdateSection

  Section getPositionedUpdateSection​(Section querySection)
                              throws SqlException

  Throws:

  SqlException

• getPositionedUpdateSection

  Section getPositionedUpdateSection​(java.lang.String cursorName,
                                     boolean useExecuteImmediateSection)
                              throws SqlException

  Throws:

  SqlException

• mapCursorNameToQuerySection

  void mapCursorNameToQuerySection​(java.lang.String cursorName,
                                   Section section)

• mapCursorNameToResultSet

  void mapCursorNameToResultSet​(java.lang.String cursorName,
                                ClientResultSet resultSet)

• getPositionedUpdateResultSet

  ClientResultSet getPositionedUpdateResultSet​(java.lang.String cursorName)
                                        throws SqlException

  Throws:

  SqlException

• removeCursorNameToResultSetMapping

  void removeCursorNameToResultSetMapping​(java.lang.String clientCursorName,
                                          java.lang.String serverCursorName)

• removeCursorNameToQuerySectionMapping

  void removeCursorNameToQuerySectionMapping​(java.lang.String clientCursorName,
                                             java.lang.String serverCursorName)