Class PO_CommandConstructor

java.lang.Object
   |
   +----PO_CommandConstructor

public class PO_CommandConstructor
extends Object

PO_CommandConstructor Class This is a class which prepares the command/instructions that are sent to the network server.

PO_CommandConstructor(): Constructor for PO_CommandConstructor

prepareCommandString(int, String, String, int, String, int, int, String): Handles the construction of strings for multiple commands
prepareDirCommandString(int, String, String, int): Handles the construction of strings for directory commands
prepareQueryCommandString(int, String, String, int, String, String): Handles the construction of strings for query commands
prepareSaveString(int, String, String, int, String, Vector, int[], int): Prepare a Stream that contains the processed fields of the object, used primary for saving objects

PO_CommandConstructor

  public PO_CommandConstructor()

Constructor for PO_CommandConstructor

prepareCommandString

  public String prepareCommandString(int mode,
                                     String userId,
                                     String objectClassName,
                                     int objId,
                                     String objectStrId,
                                     int childId,
                                     int relationship,
                                     String version)

Handles the construction of strings for multiple commands

Parameters:: mode - Mode of operation; userId - DB identifier string; objectClassName - Class Name of the object; objId - Integer Id of the object; objectStrId - String Id of the object; childId - Id of the child object; relationship - PO.PARENTS or PO.CHILDREN; version - Versiong of the object requested, A.B, or "R" for last-Release or "L" for latest version

prepareSaveString

  public String prepareSaveString(int mode,
                                  String userId,
                                  String objectClassName,
                                  int objId,
                                  String objectStrId,
                                  Vector fieldVector,
                                  int fieldTypeArray[],
                                  int versionFlag)

Prepare a Stream that contains the processed fields of the object, used primary for saving objects

Parameters:: mode - Mode of operation (see PO.java); userId - DB identifier string; objectClassName - Class Name of the object; objId - Integer Id of the object; objectStrId - String Id of the object; fieldVector - Vector of the Object's fields info; fieldTypeArray - Array of the Object's fields' types

prepareDirCommandString

  public String prepareDirCommandString(int op,
                                        String userId,
                                        String objectClassName,
                                        int objId)

Handles the construction of strings for directory commands

Parameters:: op - Operation; userId - DB identifier string; objectClassName - Class Name of the object; objId - Integer Id of the object

prepareQueryCommandString

  public String prepareQueryCommandString(int op,
                                          String userId,
                                          String objectClassName,
                                          int scope,
                                          String fieldName,
                                          String strId)

Handles the construction of strings for query commands

Parameters:: op - Operation; userId - DB identifier string; objectClassName - Class Name of the object; scope - Scope of the search; fieldName - Class fieldName of the search; objId - Integer Id of the object