object JsonHandler extends JsonSerialization
Object providing support for parsing and writing JSON.
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- def fromJson[T](json: String)(implicit codec: JsonValueCodec[T]): T
Deserializes a JSON string into a given type.
Deserializes a JSON string into a given type.
- T
The type to deserialize the content into.
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- JsonSerialization
- def fromJsonBytes[T](json: ByteBuffer)(implicit codec: JsonValueCodec[T]): T
Deserializes a JSON byte buffer into a given type.
Deserializes a JSON byte buffer into a given type. This is more efficient than fromJson.
- T
The type to deserialize the content into.
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- JsonSerialization
- def fromJsonBytesOption[T](json: ByteBuffer)(implicit codec: JsonValueCodec[T]): Option[T]
Same as fromJsonBytes, but handles option values, by deserializing empty buffer to
None.Same as fromJsonBytes, but handles option values, by deserializing empty buffer to
None.- T
The type to deserialize the content into.
- Definition Classes
- JsonSerialization
- def fromJsonOption[T](json: String)(implicit codec: JsonValueCodec[T]): Option[T]
Same as fromJson, but handles option values, by deserializing empty string to
None.Same as fromJson, but handles option values, by deserializing empty string to
None.- T
The type to deserialize the content into.
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- JsonSerialization
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- def toJson[T](obj: T)(implicit codec: JsonValueCodec[T]): String
Serializes an object to a compact JSON string without indentation and line breaks.
Serializes an object to a compact JSON string without indentation and line breaks.
- obj
The object to serialize.
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- JsonSerialization
- def toJsonBytes[T](obj: T)(implicit codec: JsonValueCodec[T]): Array[Byte]
Serializes an object to a JSON bytes with UTF-8 encoding without indentation and line breaks.
Serializes an object to a JSON bytes with UTF-8 encoding without indentation and line breaks. This is more efficient than toJson.
- obj
The object to serialize.
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- JsonSerialization
- def toJsonBytesOption[T](obj: Option[T])(implicit codec: JsonValueCodec[T]): Array[Byte]
Same as toJsonBytes, but handles option values, which are serialized to empty arrays.
Same as toJsonBytes, but handles option values, which are serialized to empty arrays.
- obj
The object to serialize.
- Definition Classes
- JsonSerialization
- def toJsonOption[T](obj: Option[T])(implicit codec: JsonValueCodec[T]): String
Same as toJson, but handles option values, which are serialized to empty strings.
Same as toJson, but handles option values, which are serialized to empty strings.
- obj
The object to serialize.
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- JsonSerialization
- def toString(): String
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- Deprecated
(Since version 9)