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

Field Summary

Fields

Modifier and Type	Field and Description
static String	module
static String	resource

Constructor Summary

Constructors

Constructor and Description
MrpServices()

Method Summary

Modifier and Type	Method and Description
static Map<String,Object>	executeMrp(DispatchContext ctx, Map<String,? extends Object> context) Launch the MRP.
static BigDecimal	findProductMrpQoh(String mrpId, GenericValue product, String facilityId, LocalDispatcher dispatcher, Delegator delegator) Find the quantity on hand of products for MRP.
static BigDecimal	findProductMrpQoh(String mrpId, String productId, String facilityId, LocalDispatcher dispatcher, Delegator delegator)
static Map<String,Object>	initMrpEvents(DispatchContext ctx, Map<String,? extends Object> context)
static void	logMrpError(String mrpId, String productId, String errorMessage, Delegator delegator)
static void	logMrpError(String mrpId, String productId, Timestamp eventDate, String errorMessage, Delegator delegator)
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.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

module

public static final String module

resource

public static final String resource

See Also:

Constant Field Values

Constructor Detail

MrpServices

public MrpServices()

Method Detail

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.