本文整理汇总了Java中com.google.cloud.datastore.LongValue类的典型用法代码示例。如果您正苦于以下问题：Java LongValue类的具体用法？Java LongValue怎么用？Java LongValue使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
LongValue类属于com.google.cloud.datastore包，在下文中一共展示了LongValue类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testUnmarshalToObject_List
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Test
public void testUnmarshalToObject_List() {
// Setup
Key key = Key.newBuilder("project", "kind", 1).build();
Entity entity = Entity.newBuilder(key)
.set("object",
Arrays.asList(DoubleValue.of(3.14), LongValue.of(42),
StringValue.of("hello")))
.set("list",
Arrays.asList(DoubleValue.of(3.14), LongValue.of(42),
StringValue.of("hello")))
.set("linkedList", Arrays.asList(DoubleValue.of(3.14), LongValue.of(42),
StringValue.of("hello")))
.build();
Unmarshaller unmarshaller = new Unmarshaller();
TestBean bean = new TestBean();
bean.linkedList = new LinkedList<Object>();
// Exercise
unmarshaller.unmarshalToObject(entity, bean);
// Verify
Assert.assertThat((List<?>) bean.object, contains(3.14, 42L, "hello"));
Assert.assertThat(bean.list, contains(3.14, 42L, "hello"));
Assert.assertThat(bean.linkedList, contains(3.14, 42L, "hello"));
Assert.assertThat(bean.linkedList, instanceOf(LinkedList.class));
}
示例2: toDatastore
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
if (input == null) {
return NullValue.newBuilder();
}
return LongValue.newBuilder((int) input);
}
示例3: toModel
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public Object toModel(Value<?> input) {
if (input instanceof NullValue) {
return null;
}
Long l = ((LongValue) input).get();
if (l < Integer.MIN_VALUE || l > Integer.MAX_VALUE) {
throw new MappingException(String.format("Value %d is out of range for integer type", l));
}
return l.intValue();
}
示例4: toDatastore
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
if (input == null) {
return NullValue.newBuilder();
}
return LongValue.newBuilder((short) input);
}
示例5: toModel
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public Object toModel(Value<?> input) {
if (input instanceof NullValue) {
return null;
}
Long l = ((LongValue) input).get();
if (l < Short.MIN_VALUE || l > Short.MAX_VALUE) {
throw new MappingException(String.format("Value %d is out of range for short type", l));
}
return l.shortValue();
}
示例6: toDatastore
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
ValueBuilder<?, ?, ?> builder;
if (input == null) {
builder = NullValue.newBuilder();
} else if (input instanceof Long) {
builder = LongValue.newBuilder((long) input);
} else if (input instanceof Double) {
builder = DoubleValue.newBuilder((double) input);
} else if (input instanceof Boolean) {
builder = BooleanValue.newBuilder((boolean) input);
} else if (input instanceof String) {
builder = StringValue.newBuilder((String) input);
} else if (input instanceof DatastoreKey) {
builder = KeyValue.newBuilder(((DatastoreKey) input).nativeKey());
} else if (input instanceof GeoLocation) {
GeoLocation geoLocation = (GeoLocation) input;
builder = LatLngValue
.newBuilder(LatLng.of(geoLocation.getLatitude(), geoLocation.getLongitude()));
} else if (input instanceof Map) {
@SuppressWarnings("unchecked")
Map<String, ?> map = (Map<String, ?>) input;
FullEntity.Builder<IncompleteKey> entityBuilder = FullEntity.newBuilder();
for (Map.Entry<String, ?> entry : map.entrySet()) {
String key = entry.getKey();
entityBuilder.set(key, toDatastore(entry.getValue()).build());
}
builder = EntityValue.newBuilder(entityBuilder.build());
} else {
throw new MappingException(String.format("Unsupported type: %s", input.getClass().getName()));
}
return builder;
}
示例7: toModel
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public Object toModel(Value<?> input) {
Object javaValue;
if (input instanceof NullValue) {
javaValue = null;
} else if (input instanceof StringValue) {
javaValue = input.get();
} else if (input instanceof LongValue) {
javaValue = input.get();
} else if (input instanceof DoubleValue) {
javaValue = input.get();
} else if (input instanceof BooleanValue) {
javaValue = input.get();
} else if (input instanceof KeyValue) {
javaValue = new DefaultDatastoreKey(((KeyValue) input).get());
} else if (input instanceof LatLngValue) {
LatLng latLong = ((LatLngValue) input).get();
javaValue = new GeoLocation(latLong.getLatitude(), latLong.getLongitude());
} else if (input instanceof EntityValue) {
EntityValue entityValue = (EntityValue) input;
FullEntity<?> entity = entityValue.get();
Map<String, Object> map = new HashMap<>();
for (String property : entity.getNames()) {
map.put(property, toModel(entity.getValue(property)));
}
javaValue = map;
} else {
throw new MappingException(String.format("Unsupported type %s", input.getClass().getName()));
}
return javaValue;
}
示例8: toDatastore
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
if (input == null) {
return NullValue.newBuilder();
}
return LongValue.newBuilder((long) input);
}
示例9: toModel
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public Object toModel(Value<?> input) {
if (input instanceof NullValue) {
return null;
}
return ((LongValue) input).get();
}
示例10: testIndex_3
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Test(expected = IndexingException.class)
public void testIndex_3() {
LongValue input = LongValue.of(5L);
try {
Value<?> output = indexer.index(input);
} catch (Exception exp) {
LOGGER.log(Level.INFO, exp.toString());
throw exp;
}
}
示例11: testIndex_5
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Test(expected = IndexingException.class)
public void testIndex_5() {
Value<?>[] inputArray = { StringValue.of("Hello"), NullValue.of(), LongValue.of(5L) };
ListValue input = ListValue.of(Arrays.asList(inputArray));
try {
ListValue output = (ListValue) indexer.index(input);
} catch (Exception exp) {
LOGGER.log(Level.INFO, exp.toString());
throw exp;
}
}
示例12: toDatastore
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
if (input == null) {
return NullValue.newBuilder();
}
return LongValue.newBuilder((byte) input);
}
示例13: toModel
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public Object toModel(Value<?> input) {
if (input instanceof NullValue) {
return null;
}
Long l = ((LongValue) input).get();
if (l < Byte.MIN_VALUE || l > Byte.MAX_VALUE) {
throw new MappingException(String.format("Value %d is out of range for byte type", l));
}
return l.byteValue();
}
示例14: toDatastore
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
if (input == null) {
return NullValue.newBuilder();
}
try {
BigDecimal n = (BigDecimal) input;
n = n.movePointRight(fractionalDigits);
return LongValue.newBuilder(n.longValueExact());
} catch (Exception e) {
throw new MappingException(e);
}
}
示例15: toModel
import com.google.cloud.datastore.LongValue; //导入依赖的package包/类
@Override
public Object toModel(Value<?> input) {
if (input instanceof NullValue) {
return null;
}
BigDecimal n = new BigDecimal(((LongValue) input).get());
n = n.movePointLeft(fractionalDigits);
return n;
}