// The two following tests a really unit tests, but since the whole uses
// CCMBridge.PerClassSingleNodeCluster, they'll still spawn a cluster even
// you execute only them, so we keep them in the "long" group. We could
// move them in another class but not sure where honestly (one could argue
// that it would make more sense to move all the *other* tests to some
// DataTypeIntegrationTest class).
@Test(groups = "long")
public void serializeDeserializeTest() {
for (DataType dt : DataType.allPrimitiveTypes()) {
if (exclude(dt)) continue;
Object value = TestUtils.getFixedValue(dt);
assertEquals(dt.deserialize(dt.serialize(value)), value);
}
try {
DataType.bigint().serialize(4);
fail("This should not have worked");
} catch (InvalidTypeException e) {
/* That's what we want */
}
try {
ByteBuffer badValue = ByteBuffer.allocate(4);
DataType.bigint().deserialize(badValue);
fail("This should not have worked");
} catch (InvalidTypeException e) {
/* That's what we want */
}
}
protected void discoverBeanMethods() {
// break this off?
Class<?> ft = field.getType();
if (String.class.equals(ft)) {
type = DataType.text();
} else if (int.class.equals(ft)) {
type = DataType.cint();
} else if (Integer.class.equals(ft)) {
type = DataType.cint();
} else if (int.class.equals(ft)) {
type = DataType.cint();
} else if (Long.class.equals(ft)) {
type = DataType.bigint();
} else if (long.class.equals(ft)) {
type = DataType.bigint();
} else if (Date.class.equals(ft)) {
type = DataType.timestamp();
} else if (ByteBuffer.class.equals(ft)) {
type = DataType.blob();
} else if (Double.class.equals(ft)) {
type = DataType.cdouble();
} else if (double.class.equals(ft)) {
type = DataType.cdouble();
} else if (Float.class.equals(ft)) {
type = DataType.cfloat();
} else if (float.class.equals(ft)) {
type = DataType.cfloat();
} else if (Boolean.class.equals(ft)) {
type = DataType.cboolean();
}
// how to differentiate type tuuid and uuid
else if (UUID.class.equals(ft)) {
type = DataType.uuid();
}
// java.sql.timestamp is not directly supported
// remove it for now
/*else if (Timestamp.class.equals(ft)) {
type = DataType.timestamp();
}*/ else if (Map.class.isAssignableFrom(ft)) {
type = DataType.map(DataType.text(), DataType.text());
}
// getter and setter find
try {
String getMeth =
"get" + field.getName().substring(0, 1).toUpperCase() + field.getName().substring(1);
String setMeth =
"set" + field.getName().substring(0, 1).toUpperCase() + field.getName().substring(1);
getter = field.getDeclaringClass().getDeclaredMethod(getMeth);
setter = field.getDeclaringClass().getDeclaredMethod(setMeth, field.getType());
} catch (Exception e) {
// TODO some useful stuff: warning of non-conformance to java bean conventions
}
}
private Object getValue(Row row, ColumnMapping mapping, Definition def) {
Object value = null;
if (DataType.text().equals(mapping.type)) {
value = row.getString(def.getName());
} else if (DataType.blob().equals(mapping.type)) {
value = row.getBytes(def.getName());
} else if (DataType.map(DataType.text(), DataType.text()).equals(mapping.type)) {
value = row.getMap(def.getName(), String.class, String.class);
} else if (DataType.cint().equals(mapping.type)) {
value = row.getInt(def.getName());
} else if (DataType.bigint().equals(mapping.type)) {
value = row.getLong(def.getName());
} else if (DataType.timestamp().equals(mapping.type)) {
value = row.getDate(def.getName());
} else if (DataType.blob().equals(mapping.type)) {
value = row.getBytes(def.getName());
} else if (DataType.cdouble().equals(mapping.type)) {
value = row.getBytes(def.getName());
} else if (DataType.cfloat().equals(mapping.type)) {
value = row.getFloat(def.getName());
} else if (DataType.inet().equals(mapping.type)) {
value = row.getInet(def.getName());
} else if (DataType.cboolean().equals(mapping.type)) {
value = row.getBool(def.getName());
} else if (DataType.uuid().equals(mapping.type)) {
value = row.getUUID(def.getName());
}
// what if value is null? primitives won't like this
return value;
}
public HecubaClientManager<Long> getHecubaClientManagerWithLongKeys(
CassandraParamsBean parameters,
HecubaConstants.CassandraClientImplementation cassandraManagerType) {
switch (cassandraManagerType) {
case ASTYANAX:
return new AstyanaxBasedHecubaClientManager<>(
parameters, com.netflix.astyanax.serializers.LongSerializer.get());
case HECTOR:
return new HectorBasedHecubaClientManager<>(
parameters, me.prettyprint.cassandra.serializers.LongSerializer.get());
case DATASTAX:
return new DataStaxBasedHecubaClientManager<>(parameters, DataType.bigint());
case DATASTAX_SHARED:
return new DataStaxBasedSharedHecubaClientManager<>(parameters, DataType.bigint());
default:
throw new RuntimeException("Unhandled CassandraManagerType: " + cassandraManagerType);
}
}
@Test
public void should_notify_listener_on_cas_error() throws Exception {
// Given
wrapper =
new RegularStatementWrapper(
CompleteBean.class, rs, new Object[] {1}, ONE, NO_LISTENER, NO_SERIAL_CONSISTENCY);
wrapper.invoker = invoker;
when(rs.getQueryString()).thenReturn("INSERT INTO table IF NOT EXISTS");
when(session.execute(rs)).thenReturn(resultSet);
when(resultSet.one()).thenReturn(row);
when(row.getBool(CAS_RESULT_COLUMN)).thenReturn(false);
when(row.getColumnDefinitions()).thenReturn(columnDefinitions);
when(columnDefinitions.iterator().hasNext()).thenReturn(true, true, false);
Definition col1 = buildColumnDef("keyspace", "table", "[applied]", DataType.cboolean());
Definition col2 = buildColumnDef("keyspace", "table", "id", DataType.bigint());
when(columnDefinitions.iterator().next()).thenReturn(col1, col2);
when(invoker.invokeOnRowForType(row, DataType.cboolean().asJavaClass(), "[applied]"))
.thenReturn(false);
when(invoker.invokeOnRowForType(row, DataType.bigint().asJavaClass(), "id")).thenReturn(10L);
AchillesLightWeightTransactionException caughtEx = null;
// When
try {
wrapper.execute(session);
} catch (AchillesLightWeightTransactionException ace) {
caughtEx = ace;
}
// Then
verify(session).execute(rs);
assertThat(caughtEx).isNotNull();
assertThat(caughtEx.operation()).isEqualTo(INSERT);
assertThat(caughtEx.currentValues())
.contains(MapEntry.entry("[applied]", false), MapEntry.entry("id", 10L));
}
@Test(groups = "long")
public void serializeDeserializeCollectionsTest() {
List<String> l = Arrays.asList("foo", "bar");
DataType dt = DataType.list(DataType.text());
assertEquals(dt.deserialize(dt.serialize(l)), l);
try {
DataType.list(DataType.bigint()).serialize(l);
fail("This should not have worked");
} catch (InvalidTypeException e) {
/* That's what we want */
}
}
