@Override
public Set<Object> getValues(Object value) {
Set<Object> result = new HashSet<Object>();
for (Object element : ((List<Object>) value)) {
result.addAll(valueType.getValues(element));
}
return result;
}
@Override
public void write(Object value, DataOutput dataOutput, IdentityRecordStack parentRecords)
throws RepositoryException, InterruptedException {
List<Object> values = ((List<Object>) value);
dataOutput.writeInt(values.size());
for (Object element : values) {
valueType.write(element, dataOutput, parentRecords);
}
}
@Override
@SuppressWarnings("unchecked")
public List<Object> read(DataInput dataInput) throws RepositoryException, InterruptedException {
int nrOfValues = dataInput.readInt();
List<Object> result = new ArrayList<Object>(nrOfValues);
for (int i = 0; i < nrOfValues; i++) {
result.add(valueType.read(dataInput));
}
return result;
}
@Override
protected String formatPrimitiveValue(Object value, ValueType valueType) {
String type = valueType.getPrimitive().getName();
if (type.equals("DATE")) {
LocalDate date = (LocalDate) value;
return String.valueOf(date.getYear());
} else if (type.equals("DATETIME")) {
DateTime dateTime = (DateTime) value;
return String.valueOf(dateTime.getYear());
} else {
throw new RuntimeException("Unexpected type: " + type);
}
}
@Test
public void testFromString() throws Exception {
IdGenerator idGenerator = new IdGeneratorImpl();
ValueType valueType = mock(ValueType.class);
when(valueType.getBaseName()).thenReturn("STRING");
assertEquals("foo", FieldValueStringConverter.fromString("foo", valueType, idGenerator));
when(valueType.getBaseName()).thenReturn("INTEGER");
assertEquals(
new Integer(123), FieldValueStringConverter.fromString("123", valueType, idGenerator));
when(valueType.getBaseName()).thenReturn("LONG");
assertEquals(
new Long(12345), FieldValueStringConverter.fromString("12345", valueType, idGenerator));
when(valueType.getBaseName()).thenReturn("DOUBLE");
assertEquals(
new Double(12345.6),
FieldValueStringConverter.fromString("12345.6", valueType, idGenerator));
when(valueType.getBaseName()).thenReturn("DECIMAL");
assertEquals(
new BigDecimal("12345.12345"),
FieldValueStringConverter.fromString("12345.12345", valueType, idGenerator));
when(valueType.getBaseName()).thenReturn("URI");
assertEquals(
new URI("http://www.ngdata.com/"),
FieldValueStringConverter.fromString("http://www.ngdata.com/", valueType, idGenerator));
when(valueType.getBaseName()).thenReturn("BOOLEAN");
assertEquals(
Boolean.TRUE, FieldValueStringConverter.fromString("true", valueType, idGenerator));
assertEquals(
Boolean.FALSE, FieldValueStringConverter.fromString("false", valueType, idGenerator));
when(valueType.getBaseName()).thenReturn("LINK");
assertEquals(
new Link(idGenerator.newRecordId("foobar")),
FieldValueStringConverter.fromString("USER.foobar", valueType, idGenerator));
when(valueType.getBaseName()).thenReturn("DATE");
assertEquals(
new LocalDate(2012, 6, 28),
FieldValueStringConverter.fromString("2012-06-28", valueType, idGenerator));
when(valueType.getBaseName()).thenReturn("DATETIME");
assertEquals(
new DateTime(2012, 6, 28, 5, 36, 0, 0, DateTimeZone.UTC),
FieldValueStringConverter.fromString("2012-06-28T05:36Z", valueType, idGenerator));
}
@Override
public int getNestingLevel() {
return 1 + valueType.getNestingLevel();
}
@Override
public ValueType getDeepestValueType() {
return valueType.getDeepestValueType();
}
@Override
public boolean isHierarchical() {
return valueType.isHierarchical();
}