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Convert int properties to other types - #39 
1 parent fc468e9 commit 8ce7b38

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2 files changed

+155
-19
lines changed

2 files changed

+155
-19
lines changed

‎messageproperties_test.go‎

Lines changed: 139 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -1090,7 +1090,7 @@ func TestPropertyBytesMsg(t *testing.T) {
10901090
}
10911091

10921092
/*
1093-
* Test the conversion between different message property data types.
1093+
* Test the conversion between string message properties and other data types.
10941094
*/
10951095
func TestPropertyTypesStringConversion(t *testing.T) {
10961096

@@ -1140,24 +1140,6 @@ func TestPropertyTypesStringConversion(t *testing.T) {
11401140
msg.SetStringProperty(stringOfDoublePropName, &stringOfDoubleValue)
11411141
msg.SetStringProperty(stringOfDoublePropName2, &stringOfDoubleValue2)
11421142

1143-
// Now an int property
1144-
intPropName := "myIntProperty"
1145-
intPropValue := 553786
1146-
retErr := msg.SetIntProperty(intPropName, intPropValue)
1147-
assert.Nil(t, retErr)
1148-
1149-
// Now a double property
1150-
doublePropName := "myDoubleProperty"
1151-
doublePropValue := float64(3.1415926535)
1152-
retErr = msg.SetDoubleProperty(doublePropName, doublePropValue)
1153-
assert.Nil(t, retErr)
1154-
1155-
// Now a bool property
1156-
boolPropName := "myBoolProperty"
1157-
boolPropValue := true
1158-
retErr = msg.SetBooleanProperty(boolPropName, boolPropValue)
1159-
assert.Nil(t, retErr)
1160-
11611143
// Set up objects for send/receive
11621144
queue := context.CreateQueue("DEV.QUEUE.1")
11631145
consumer, errCons := context.CreateConsumer(queue)
@@ -1297,3 +1279,141 @@ func TestPropertyTypesStringConversion(t *testing.T) {
12971279
assert.Equal(t, float64(0), gotUnsetAsDoubleValue)
12981280

12991281
}
1282+
1283+
/*
1284+
* Test the conversion between different int message properties and other data types.
1285+
*/
1286+
func TestPropertyTypesIntConversion(t *testing.T) {
1287+
1288+
// Loads CF parameters from connection_info.json and applicationApiKey.json in the Downloads directory
1289+
cf, cfErr := mqjms.CreateConnectionFactoryFromDefaultJSONFiles()
1290+
assert.Nil(t, cfErr)
1291+
1292+
// Creates a connection to the queue manager, using defer to close it automatically
1293+
// at the end of the function (if it was created successfully)
1294+
context, ctxErr := cf.CreateContext()
1295+
assert.Nil(t, ctxErr)
1296+
if context != nil {
1297+
defer context.Close()
1298+
}
1299+
1300+
msg := context.CreateTextMessage()
1301+
1302+
unsetPropName := "thisPropertyIsNotSet"
1303+
1304+
// Set up some different int properties
1305+
intOnePropName := "intOne"
1306+
intOneValue := 1
1307+
intZeroPropName := "intZero"
1308+
intZeroValue := 0
1309+
intMinusOnePropName := "intMinusOne"
1310+
intMinusOneValue := -1
1311+
1312+
intLargePosPropName := "largePositive"
1313+
intLargePosValue := 48632675
1314+
intLargeNegPropName := "largeNegative"
1315+
intLargeNegValue := -3789753467
1316+
1317+
msg.SetIntProperty(intOnePropName, intOneValue)
1318+
msg.SetIntProperty(intZeroPropName, intZeroValue)
1319+
msg.SetIntProperty(intMinusOnePropName, intMinusOneValue)
1320+
msg.SetIntProperty(intLargePosPropName, intLargePosValue)
1321+
msg.SetIntProperty(intLargeNegPropName, intLargeNegValue)
1322+
1323+
// Set up objects for send/receive
1324+
queue := context.CreateQueue("DEV.QUEUE.1")
1325+
consumer, errCons := context.CreateConsumer(queue)
1326+
if consumer != nil {
1327+
defer consumer.Close()
1328+
}
1329+
assert.Nil(t, errCons)
1330+
1331+
// Now send the message and get it back again, to check that it roundtripped.
1332+
errSend := context.CreateProducer().SetTimeToLive(10000).Send(queue, msg)
1333+
assert.Nil(t, errSend)
1334+
1335+
rcvMsg, errRvc := consumer.ReceiveNoWait()
1336+
assert.Nil(t, errRvc)
1337+
assert.NotNil(t, rcvMsg)
1338+
1339+
// Check int properties were set correctly
1340+
gotOneValue, gotOneErr := rcvMsg.GetIntProperty(intOnePropName)
1341+
gotZeroValue, gotZeroErr := rcvMsg.GetIntProperty(intZeroPropName)
1342+
gotMinusOneValue, gotMinusOneErr := rcvMsg.GetIntProperty(intMinusOnePropName)
1343+
gotLargePosValue, gotLargePosErr := rcvMsg.GetIntProperty(intLargePosPropName)
1344+
gotLargeNegValue, gotLargeNegErr := rcvMsg.GetIntProperty(intLargeNegPropName)
1345+
gotUnsetPropValue, gotUnsetErr := rcvMsg.GetIntProperty(unsetPropName)
1346+
assert.Nil(t, gotOneErr)
1347+
assert.Nil(t, gotZeroErr)
1348+
assert.Nil(t, gotMinusOneErr)
1349+
assert.Nil(t, gotLargePosErr)
1350+
assert.Nil(t, gotLargeNegErr)
1351+
assert.Nil(t, gotUnsetErr)
1352+
assert.Equal(t, intOneValue, gotOneValue)
1353+
assert.Equal(t, intZeroValue, gotZeroValue)
1354+
assert.Equal(t, intMinusOneValue, gotMinusOneValue)
1355+
assert.Equal(t, intLargePosValue, gotLargePosValue)
1356+
assert.Equal(t, intLargeNegValue, gotLargeNegValue)
1357+
assert.Equal(t, 0, gotUnsetPropValue)
1358+
1359+
// Convert back as string
1360+
gotStrOneValue, gotOneErr := rcvMsg.GetStringProperty(intOnePropName)
1361+
gotStrZeroValue, gotZeroErr := rcvMsg.GetStringProperty(intZeroPropName)
1362+
gotStrMinusOneValue, gotMinusOneErr := rcvMsg.GetStringProperty(intMinusOnePropName)
1363+
gotStrLargePosValue, gotLargePosErr := rcvMsg.GetStringProperty(intLargePosPropName)
1364+
gotStrLargeNegValue, gotLargeNegErr := rcvMsg.GetStringProperty(intLargeNegPropName)
1365+
gotStrUnsetPropValue, gotUnsetErr := rcvMsg.GetStringProperty(unsetPropName)
1366+
assert.Nil(t, gotOneErr)
1367+
assert.Nil(t, gotZeroErr)
1368+
assert.Nil(t, gotMinusOneErr)
1369+
assert.Nil(t, gotLargePosErr)
1370+
assert.Nil(t, gotLargeNegErr)
1371+
assert.Nil(t, gotUnsetErr)
1372+
assert.Equal(t, "1", *gotStrOneValue)
1373+
assert.Equal(t, "0", *gotStrZeroValue)
1374+
assert.Equal(t, "-1", *gotStrMinusOneValue)
1375+
assert.Equal(t, "48632675", *gotStrLargePosValue)
1376+
assert.Equal(t, "-3789753467", *gotStrLargeNegValue)
1377+
assert.Nil(t, gotStrUnsetPropValue)
1378+
1379+
// Convert back as bool
1380+
gotBoolOneValue, gotOneErr := rcvMsg.GetBooleanProperty(intOnePropName)
1381+
gotBoolZeroValue, gotZeroErr := rcvMsg.GetBooleanProperty(intZeroPropName)
1382+
gotBoolMinusOneValue, gotMinusOneErr := rcvMsg.GetBooleanProperty(intMinusOnePropName)
1383+
gotBoolLargePosValue, gotLargePosErr := rcvMsg.GetBooleanProperty(intLargePosPropName)
1384+
gotBoolLargeNegValue, gotLargeNegErr := rcvMsg.GetBooleanProperty(intLargeNegPropName)
1385+
gotBoolUnsetPropValue, gotUnsetErr := rcvMsg.GetBooleanProperty(unsetPropName)
1386+
assert.Nil(t, gotOneErr)
1387+
assert.Nil(t, gotZeroErr)
1388+
assert.Nil(t, gotMinusOneErr)
1389+
assert.Nil(t, gotLargePosErr)
1390+
assert.Nil(t, gotLargeNegErr)
1391+
assert.Nil(t, gotUnsetErr)
1392+
assert.Equal(t, true, gotBoolOneValue)
1393+
assert.Equal(t, false, gotBoolZeroValue)
1394+
assert.Equal(t, false, gotBoolMinusOneValue)
1395+
assert.Equal(t, false, gotBoolLargePosValue)
1396+
assert.Equal(t, false, gotBoolLargeNegValue)
1397+
assert.Equal(t, false, gotBoolUnsetPropValue)
1398+
1399+
// Convert back as double
1400+
gotDoubleOneValue, gotOneErr := rcvMsg.GetDoubleProperty(intOnePropName)
1401+
gotDoubleZeroValue, gotZeroErr := rcvMsg.GetDoubleProperty(intZeroPropName)
1402+
gotDoubleMinusOneValue, gotMinusOneErr := rcvMsg.GetDoubleProperty(intMinusOnePropName)
1403+
gotDoubleLargePosValue, gotLargePosErr := rcvMsg.GetDoubleProperty(intLargePosPropName)
1404+
gotDoubleLargeNegValue, gotLargeNegErr := rcvMsg.GetDoubleProperty(intLargeNegPropName)
1405+
gotDoubleUnsetPropValue, gotUnsetErr := rcvMsg.GetDoubleProperty(unsetPropName)
1406+
assert.Nil(t, gotOneErr)
1407+
assert.Nil(t, gotZeroErr)
1408+
assert.Nil(t, gotMinusOneErr)
1409+
assert.Nil(t, gotLargePosErr)
1410+
assert.Nil(t, gotLargeNegErr)
1411+
assert.Nil(t, gotUnsetErr)
1412+
assert.Equal(t, float64(1), gotDoubleOneValue)
1413+
assert.Equal(t, float64(0), gotDoubleZeroValue)
1414+
assert.Equal(t, float64(-1), gotDoubleMinusOneValue)
1415+
assert.Equal(t, float64(48632675), gotDoubleLargePosValue)
1416+
assert.Equal(t, float64(-3789753467), gotDoubleLargeNegValue)
1417+
assert.Equal(t, float64(0), gotDoubleUnsetPropValue)
1418+
1419+
}

‎mqjms/MessageImpl.go‎

Lines changed: 16 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -325,9 +325,18 @@ func (msg *MessageImpl) GetStringProperty(name string) (*string, jms20subset.JMS
325325
_, value, err := msg.msgHandle.InqMP(impo, pd, name)
326326

327327
if err == nil {
328+
329+
var parseErr error
330+
328331
switch valueTyped := value.(type) {
329332
case string:
330333
valueStr = valueTyped
334+
case int64:
335+
valueStr = strconv.FormatInt(valueTyped, 10)
336+
if parseErr != nil {
337+
retErr = jms20subset.CreateJMSException(MessageImpl_PROPERTY_CONVERT_FAILED_REASON,
338+
MessageImpl_PROPERTY_CONVERT_FAILED_CODE, parseErr)
339+
}
331340
default:
332341
// TODO - other conversions
333342
}
@@ -463,6 +472,8 @@ func (msg *MessageImpl) GetDoubleProperty(name string) (float64, jms20subset.JMS
463472
retErr = jms20subset.CreateJMSException(MessageImpl_PROPERTY_CONVERT_FAILED_REASON,
464473
MessageImpl_PROPERTY_CONVERT_FAILED_CODE, parseErr)
465474
}
475+
case int64:
476+
valueRet = float64(valueTyped)
466477
default:
467478
// TODO - other conversions
468479
//fmt.Println("Other type", value, reflect.TypeOf(value))
@@ -531,6 +542,11 @@ func (msg *MessageImpl) GetBooleanProperty(name string) (bool, jms20subset.JMSEx
531542
retErr = jms20subset.CreateJMSException(MessageImpl_PROPERTY_CONVERT_FAILED_REASON,
532543
MessageImpl_PROPERTY_CONVERT_FAILED_CODE, parseErr)
533544
}
545+
case int64:
546+
// Conversion from int to bool is true iff n=1
547+
if valueTyped == 1 {
548+
valueRet = true
549+
}
534550
default:
535551
// TODO - other conversions
536552
//fmt.Println("Other type", value, reflect.TypeOf(value))

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