Thanks Bob for the response.
Yes, You are correct, the "delegator.findByCondition" returns a
GenericEntity.
I think subTotalObject.get("OTCMOrderSubTotal") will not help me as .get(int
index) - it takes only int index. That is where I am stuck, as I am not sure
how can I directly reference my desired value.
It would be helpful if you can share the idea.
Thank you.
Su-
Bob Morley wrote:
>
> This line will return a GenericEntity, not the single selected field:
> subTotalObject = delegator.findByCondition
>
> Change the bottom of your method to something like...
>
> String subTotal = String.valueOf(subTotalObject.get
> ("OTCMOrderSubTotal"));
>
> Bob
>
> On 2009-09-29, at 11:03 PM, su2 <[email protected]> wrote:
>
>>
>> Hello Friends,
>>
>> I have created following java function with delegator.
>>
>> ---
>> ---
>> ----------------------------------------------------------------------
>> public static String getOrderSubTotal(GenericDelegator delegator,
>> String
>> OTCMOrderNo) {
>> List subTotalObject = null;
>>
>>
>> try {
>>
>> List fieldsToSelect = UtilMisc.toList
>> ("OTCMOrderSubTotal");
>>
>> EntityConditionList whereConditions = new
>> EntityConditionList(UtilMisc.toList(
>> new EntityExpr("OTCMOrderNo",
>> EntityOperator.EQUALS,
>> OTCMOrderNo),
>> new EntityExpr("OTCMAdjustmentAmountType",
>> EntityOperator.EQUALS, "SHIPPING_CHARGES"),
>> new EntityExpr("OTCMContactType",
>> EntityOperator.EQUALS,
>> "SHIPPING_LOCATION")
>> ), EntityOperator.AND);
>>
>> subTotalObject = delegator.findByCondition
>> ("OrderAndTaxByCounty",
>> whereConditions, null, fieldsToSelect, null, null);
>>
>>
>> } catch (GenericEntityException e) {
>> Debug.logError(e, "Error finding OrderAndTaxByCounty in
>> getPartyName", module);
>> }
>>
>> String subTotal = String.valueOf(subTotalObject);
>>
>> return subTotal;
>>
>> }
>> ---
>> ---
>> ---
>> ---
>> ---
>> ----------------------------------------------------------------------
>>
>> I am trying to call this java function in Form widget with
>>
>> <display
>> description="$
>> {bsh:com.opensourcestrategies.financials.reports.ReportHelper.getOrderSubTotal(
>>
>> delegator,
>> OTCMOrderNo)}"/>
>>
>> The "return Subtotal" in my java class prints
>>
>> ---
>> ---
>> ---
>> ---
>> ---
>> ----------------------------------------------------------------------
>> [[GenericEntity:OrderAndTaxByCounty][OTCMOrderSubTotal,104.85
>> (java.lang.Double)]]
>> ---
>> ---
>> ---
>> ---
>> ---
>> ----------------------------------------------------------------------
>> I need to just print 104.85. Is there anyway to just get that part ?
>> As you
>> can see it is printing lot of extra stuff.
>> --
>> View this message in context:
>> http://www.nabble.com/How-to-get-value-from-the-delegator-object-declared-as-list-which-has-only-one-value--tp25674270p25674270.html
>> Sent from the OFBiz - User mailing list archive at Nabble.com.
>>
>
>
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