java.lang.Object | +--CacheableCommandImpl | +--com.ibm.commerce.command.AbstractECTargetableCommand | +--com.ibm.commerce.command.TaskCommandImpl | +--com.ibm.commerce.negotiation.commands.ProcessTaskCmdImpl | +--com.ibm.commerce.negotiation.commands.AutoBidsTaskCmdImpl
The task command that computes and updates the prices of the bids that belong to auto-bids for a specified auction.
Field Summary | |
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static java.lang.String |
COPYRIGHT Copyright statement. |
static java.lang.String |
EC_AUTOBIDS_TASK_ERROR_VIEW_CMD The name for the error task. |
protected
java.util.Vector |
winners The list of winners. |
Fields inherited from class com.ibm.commerce.command. AbstractECTargetableCommand |
commandContext |
Fields inherited from interface com.ibm.commerce.negotiation.commands. AutoBidsTaskCmd |
defaultCommandClassName,
NAME |
Fields inherited from interface com.ibm.commerce.command. ECCommand |
defaultCommandClassName |
Constructor Summary | |
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AutoBidsTaskCmdImpl() AutoBidsTaskCmdImpl constructor. |
Method Summary | |
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protected
double |
allocateQuantity() Allocates the quantity on auction among the specified sorted list of bids. |
protected
int |
calcExpectedBidCount() Calculates the expected number of bids to be retrieved required to fully allocate the auction quantity. |
protected
void |
determineWinnersNextBidPrices() Determines the current potential bid winners's next bid prices for the current auction. |
protected
java.util.Vector |
getWinners() Get the winner list. |
protected
void |
handleException(java.lang.Exception e) Formats an ECException based on the input exception value. |
void |
performExecute() Auto Bids processing task. |
void |
reset() reset the command, so that it can be reused. |
protected
java.util.Vector |
retrieveActiveBids(int count) Retrieve the specified number of active bids sorted by bid price/upper limit (desc), quantity (desc) and creation time (asc) |
protected
void |
updateAuction(long auctionBookKeepTime) Update current auction highest/lowest winning bids, Lock flag and time. |
Methods inherited from class com.ibm.commerce.negotiation.commands. ProcessTaskCmdImpl |
getActiveBids,
getAuction,
getAuctionId,
getDefaultBestBidValue,
getDefaultBidCount,
getErrorTaskName,
isReadyToCallExecute,
setActiveBids,
setDataHandle,
setErrorTaskName |
Methods inherited from class com.ibm.commerce.command. AbstractECTargetableCommand |
accessControlCheck,
checkIsAllowed,
checkParameters,
checkResourcePermission,
createCommandExecutionEvent,
execute,
finalize,
getAccCheck,
getCommandContext,
getCommandIfName,
getCommandName,
getCommandStoreId,
getDefaultProperties,
getResources,
getStoreId,
getUser,
getUserId,
setAccCheck,
setCommandContext,
setCommandIfName,
setCommandStoreId,
setDefaultProperties,
validateParameters |
Methods inherited from class java.lang.Object |
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait,
wait, wait |
Methods inherited from interface com.ibm.commerce.negotiation.commands. ProcessTaskCmd |
setDataHandle,
setErrorTaskName |
Field Detail |
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public static final java.lang.String COPYRIGHT
public static final java.lang.String EC_AUTOBIDS_TASK_ERROR_VIEW_CMD
protected java.util.Vector winners
Constructor Detail |
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public AutoBidsTaskCmdImpl()
Method Detail |
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protected double allocateQuantity() throws java.lang.Exception
java.lang.Exception
protected int calcExpectedBidCount() throws java.lang.Exception
ECException
- - Control Rule lookup error.java.lang.Exception
protected void determineWinnersNextBidPrices() throws java.lang.Exception
java.lang.Exception
- - throws an exception when encounters an
error during Determine Winner task processing.protected java.util.Vector getWinners()
protected void handleException(java.lang.Exception e) throws ECException
handleException
in class
ProcessTaskCmdImpl
e
- Exception - The exception instance to be formatted.ECException
- - could be one of many diffrenet exceptions: ECApplicationException.
RemoteException, CreateException, FinderException, or
NamingException.public void performExecute() throws ECException
performExecute
in interface
ECCommand
performExecute
in class
AbstractECTargetableCommand
ECException
- -public void reset()
reset
in class
ProcessTaskCmdImpl
protected java.util.Vector retrieveActiveBids(int count) throws ECException
count
- int - Number of active bids to retrieve. A zero count
implies all active bids.ECException
- - Exception on retrieving bids.protected void updateAuction(long auctionBookKeepTime) throws java.lang.Exception
auctionBookKeepTime
- long - Time of auction update.java.lang.Exception
- - Exception on Auction update
operation.