本文整理汇总了Java中org.apache.cassandra.db.marshal.MapType.compose方法的典型用法代码示例。如果您正苦于以下问题：Java MapType.compose方法的具体用法？Java MapType.compose怎么用？Java MapType.compose使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.cassandra.db.marshal.MapType的用法示例。
在下文中一共展示了MapType.compose方法的2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: fromSerialized
import org.apache.cassandra.db.marshal.MapType; //导入方法依赖的package包/类
public static Value fromSerialized(ByteBuffer value, MapType type) throws InvalidRequestException
{
try
{
// Collections have this small hack that validate cannot be called on a serialized object,
// but compose does the validation (so we're fine).
Map<?, ?> m = (Map<?, ?>)type.compose(value);
Map<ByteBuffer, ByteBuffer> map = new LinkedHashMap<ByteBuffer, ByteBuffer>(m.size());
for (Map.Entry<?, ?> entry : m.entrySet())
map.put(type.keys.decompose(entry.getKey()), type.values.decompose(entry.getValue()));
return new Value(map);
}
catch (MarshalException e)
{
throw new InvalidRequestException(e.getMessage());
}
}
示例2: fromSerialized
import org.apache.cassandra.db.marshal.MapType; //导入方法依赖的package包/类
public static Value fromSerialized(ByteBuffer value, MapType type) throws InvalidRequestException
{
try
{
// Collections have this small hack that validate cannot be called on a serialized object,
// but compose does the validation (so we're fine).
Map<?, ?> m = type.compose(value);
Map<ByteBuffer, ByteBuffer> map = new LinkedHashMap<ByteBuffer, ByteBuffer>(m.size());
for (Map.Entry<?, ?> entry : m.entrySet())
map.put(type.keys.decompose(entry.getKey()), type.values.decompose(entry.getValue()));
return new Value(map);
}
catch (MarshalException e)
{
throw new InvalidRequestException(e.getMessage());
}
}