Package org.apache.ofbiz.manufacturing.mrp

Class MrpServices

java.lang.Object
org.apache.ofbiz.manufacturing.mrp.MrpServices
public class MrpServices extends Object
Services for running MRP

  • Constructor Details

    • MrpServices

      public MrpServices()

  • Method Details

    • initMrpEvents

      public static Map<String,Object> initMrpEvents(DispatchContext ctx, Map<String,? extends Object> context)

    • findProductMrpQoh

      public static BigDecimal findProductMrpQoh(String mrpId, GenericValue product, String facilityId, LocalDispatcher dispatcher, Delegator delegator)
      Find the quantity on hand of products for MRP.
      • PreConditions : none
      • Result : We get the quantity of product available in the stocks.
      Parameters:
      product - the product for which the Quantity Available is required
      Returns:
      the sum of all the totalAvailableToPromise of the inventoryItem related to the product, if the related facility is Mrp available (not yet implemented!!)

    • findProductMrpQoh

      public static BigDecimal findProductMrpQoh(String mrpId, String productId, String facilityId, LocalDispatcher dispatcher, Delegator delegator)

    • logMrpError

      public static void logMrpError(String mrpId, String productId, String errorMessage, Delegator delegator)

    • logMrpError

      public static void logMrpError(String mrpId, String productId, Timestamp eventDate, String errorMessage, Delegator delegator)

    • processBomComponent

      public static void processBomComponent(String mrpId, GenericValue product, BigDecimal eventQuantity, Timestamp startDate, Map<String,Object> routingTaskStartDate, List<BOMNode> listComponent)
      Process the bill of material (bom) of the product to insert components in the MrpEvent table. Before inserting in the entity, test if there is the record already existing to add quantity rather to create a new one.
      Parameters:
      mrpId - the mrp id
      product - GenericValue oject of the product
      eventQuantity - the product quantity needed
      startDate - the startDate of the productionRun which will used to produce the product
      routingTaskStartDate - Map with all the routingTask as keys and startDate of each of them
      listComponent - a List with all the components

    • executeMrp

      public static Map<String,Object> executeMrp(DispatchContext ctx, Map<String,? extends Object> context)
      Launch the MRP.
      • PreConditions : none
      • Result : The date when we must order or begin to build the products and subproducts we need are calculated
      • INPUT : parameters to get from the context:
        • String mrpName
      • OUTPUT : Result to put in the map :
        • none
      Parameters:
      ctx - The DispatchContext that this service is operating in.
      context - Map containing the input parameters, productId routingId, quantity, startDate.
      Returns:
      Map with the result of the service, the output parameters.