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## com.beasys.commerce.ebusiness.order
Class OrderLineAdjustmentPersistence

    java.lang.Object
      com.beasys.commerce.ebusiness.order.OrderLineAdjustmentPersistence

public class OrderLineAdjustmentPersistence
extends Object

This class's role is to persist and read adjutments for Order Status type display/Administrator
It follows the pattern established by the CRUD objects in SmartBMP, only using the 'directUpdate' and 'directRefresh' and ignoring Belonging issues which are not relevant here.
Persistence and reading is done using a connection object passed by the calling method.

Constructor Summary
`OrderLineAdjustmentPersistence()`

Method Summary
`static long[]` | `findOrderLineAdjustmentPK(Connection connection, long orderLinePk)` Given an Order Line Identifier and a Connection, returns an array of order adjustment identifier.
`static OrderAdjustmentPresentation` | `query(Connection connection, long key)` Refresh from database, using primary key information in the where clause.
`static ArrayList` | `retrieveOrderLineAdjustmentPresentations(Connection connection, long orderLinePk)` Retrieves all the OrderLineAdjustment into an ArrayList of OrderAdjustmentPresentation's, to be associated with and OrderLine, and further for use in JSP pages.
`static void` | `updateDirect(Connection connection, long olaId, long orderLineId, Date creationDate, LineAdjustment lineAdjustment)` Insert a new line adjustment in the ORDER_LINE_ADJUSTMENT table, using a generated key.

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

Constructor Detail

### OrderLineAdjustmentPersistence

    public OrderLineAdjustmentPersistence()

Method Detail

### updateDirect

    public static void updateDirect(Connection connection,
                                    long olaId,
                                    long orderLineId,
                                    Date creationDate,
                                    LineAdjustment lineAdjustment)
                             throws BMPException

  Insert a new line adjustment in the ORDER_LINE_ADJUSTMENT table, using a generated key.

  Throws:
    `BMPException`

### query

    public static OrderAdjustmentPresentation query(Connection connection,
                                                    long key)
                                             throws BMPException

  Refresh from database, using primary key information in the where clause.

  Parameters:
    `connection` - the database connection
  Returns:
    the corresponding OrderAdjustmentPresentation, to be associated with and OrderLine and used in a JSP
  Throws:
    `BMPException`

### findOrderLineAdjustmentPK

    public static long[] findOrderLineAdjustmentPK(Connection connection,
                                                   long orderLinePk)
                                            throws BMPException

  Given an Order Line Identifier and a Connection, returns an array of order adjustment identifier. This can be in turn used to retrieve all OrderAdjustmentPresentation objects

  It selects the PKs in order they were created

  Returns:
    a long[] of PK, null if none is there.
  Throws:
    `BMPException`

### retrieveOrderLineAdjustmentPresentations

    public static ArrayList retrieveOrderLineAdjustmentPresentations(Connection connection,
                                                                     long orderLinePk)

  Retrieves all the OrderLineAdjustment into an ArrayList of OrderAdjustmentPresentation's, to be associated with and OrderLine, and further for use in JSP pages.

  The returned value may be empty, but not null.

  Returns:
    an ArrayList of all OrderAdjustmentPresentations objects

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