io.grpc

Interface InternalMetadata.TrustedAsciiMarshaller<T>

Enclosing class:

InternalMetadata

@Internal
public static interface InternalMetadata.TrustedAsciiMarshaller<T>

A specialized plain ASCII marshaller. Both input and output are assumed to be valid header ASCII.

Extended here to break the dependency.

Method Summary

Modifier and Type	Method and Description
T	parseAsciiString(byte[] serialized) Parse a serialized metadata value from an ASCII string.
byte[]	toAsciiString(T value) Serialize a metadata value to a ASCII string that contains only the characters listed in the class comment of Metadata.AsciiMarshaller.

Method Detail

toAsciiString

byte[] toAsciiString(T value)

Serialize a metadata value to a ASCII string that contains only the characters listed in the class comment of Metadata.AsciiMarshaller. Otherwise the output may be considered invalid and discarded by the transport, or the call may fail.

Parameters:

value - to serialize

Returns:

serialized version of value, or null if value cannot be transmitted.

parseAsciiString

T parseAsciiString(byte[] serialized)

Parse a serialized metadata value from an ASCII string.

Parameters:

serialized - value of metadata to parse

Returns:

a parsed instance of type T