svn commit: r1804859 - /ofbiz/ofbiz-framework/trunk/applications/accounting/src/main/java/org/apache/ofbiz/accounting/payment/GiftCertificateServices.java

Author: jleroux
Date: Sat Aug 12 07:59:16 2017
New Revision: 1804859

URL: http://svn.apache.org/viewvc?rev=1804859&view=rev
Log:
Reverted: [FB] Package org.apache.ofbiz.accounting.payment (Additional Bugs)
(OFBIZ-9529)

GiftCertificateServices.java:229, DLS_DEAD_LOCAL_STORE
GiftCertificateServices.java:306, DLS_DEAD_LOCAL_STORE
DLS: Dead store to balance in
GiftCertificateServices.addFundsToGiftCertificate(DispatchContext, Map)
This instruction assigns a value to a local variable, but the value is not read
or used in any subsequent instruction. Often, this indicates an error,
because the value computed is never used.

It was late and I was too quick yesterday night. I see no reason why we would
replace ZERO by null (no assignment) in both cases, the variables are used.
So I revert r1804847 and I rather replace occurrences of BigDecimal.ZERO by the
locally defined constant ZERO

Modified:
    ofbiz/ofbiz-framework/trunk/applications/accounting/src/main/java/org/apache/ofbiz/accounting/payment/GiftCertificateServices.java

Modified: ofbiz/ofbiz-framework/trunk/applications/accounting/src/main/java/org/apache/ofbiz/accounting/payment/GiftCertificateServices.java
URL: http://svn.apache.org/viewvc/ofbiz/ofbiz-framework/trunk/applications/accounting/src/main/java/org/apache/ofbiz/accounting/payment/GiftCertificateServices.java?rev=1804859&r1=1804858&r2=1804859&view=diff
==============================================================================
--- ofbiz/ofbiz-framework/trunk/applications/accounting/src/main/java/org/apache/ofbiz/accounting/payment/GiftCertificateServices.java (original)
+++ ofbiz/ofbiz-framework/trunk/applications/accounting/src/main/java/org/apache/ofbiz/accounting/payment/GiftCertificateServices.java Sat Aug 12 07:59:16 2017
@@ -226,7 +226,7 @@ public class GiftCertificateServices {
         }
 
         // create the transaction
-        BigDecimal balance;
+        BigDecimal balance = ZERO;
         String refNum = null;
         try {
             refNum = GiftCertificateServices.createTransaction(delegator, dispatcher, userLogin, amount, productStoreId, partyId,
@@ -270,7 +270,7 @@ public class GiftCertificateServices {
         }
 
         // validate the amount
-        if (amount.compareTo(BigDecimal.ZERO) < 0) {
+        if (amount.compareTo(ZERO) < 0) {
             return ServiceUtil.returnError(UtilProperties.getMessage(resourceError,
                     "AccountingFinAccountMustBePositive", locale));
         }
@@ -301,9 +301,9 @@ public class GiftCertificateServices {
         }
 
         // check the actual balance (excluding authorized amounts) and create the transaction if it is sufficient
-        BigDecimal previousBalance = finAccount.get("actualBalance") == null ? BigDecimal.ZERO : finAccount.getBigDecimal("actualBalance");
+        BigDecimal previousBalance = finAccount.get("actualBalance") == null ? ZERO : finAccount.getBigDecimal("actualBalance");
 
-        BigDecimal balance;
+        BigDecimal balance = ZERO;
         String refNum = null;
         Boolean procResult;
         if (previousBalance.compareTo(amount) >= 0) {
@@ -311,7 +311,7 @@ public class GiftCertificateServices {
                 refNum = GiftCertificateServices.createTransaction(delegator, dispatcher, userLogin, amount, productStoreId,
                         partyId, currencyUom, withdrawl, cardNumber, locale);
                 finAccount.refresh();
-                balance = finAccount.get("availableBalance") == null ? BigDecimal.ZERO : finAccount.getBigDecimal("availableBalance");
+                balance = finAccount.get("availableBalance") == null ? ZERO : finAccount.getBigDecimal("availableBalance");
                 procResult = Boolean.TRUE;
             } catch (GeneralException e) {
                 Debug.logError(e, module);
@@ -356,7 +356,7 @@ public class GiftCertificateServices {
 
         // TODO: get the real currency from context
         // get the balance
-        BigDecimal balance = finAccount.get("availableBalance") == null ? BigDecimal.ZERO : finAccount.getBigDecimal("availableBalance");
+        BigDecimal balance = finAccount.get("availableBalance") == null ? ZERO : finAccount.getBigDecimal("availableBalance");
 
         Map<String, Object> result = ServiceUtil.returnSuccess();
         result.put("balance", balance);