ProtoUtil

public class ProtoUtil
extends Object

java.lang.Object
   ↳ com.android.tradefed.util.ProtoUtil

Utility methods for dealing with protobuf messages type-agnostically.

Summary

Public constructors

ProtoUtil()

Public methods

static getNestedFieldFromMessageAsStrings(Message message, references)

Get values of a nested field reference, i.e.

Public constructors

ProtoUtil

public ProtoUtil ()

Public methods

getNestedFieldFromMessageAsStrings

public static  getNestedFieldFromMessageAsStrings (Message message, 
                 references)

Get values of a nested field reference, i.e. field_1.field_2.field_3, from a proto message as a list of strings. Returns an empty list when a field cannot be found.

If the field reference contains repeated fields, each instance is expanded, resulting in a list of strings.

Parameters
message Message: The protobuf Message or object to be parsed.
references : A list of field references starting at the root of the message. e.g. if we want to read field_2 under the value of field_1 in messageOrObject the list would be field1, field2.
Returns
A list of all the fields values referred to by the reference. If references is empty, returns message.toString() as a list. If references is invalid, returns an empty list.