Logging - no public API to create SourceLocation.Builder

[solatis]

It appears there is no public API to create a new com.google.cloud.logging.SourceLocation.Builder object, thus I am unable to append this metadata to the log entries.

Expected API would be to have a public com.google.cloud.logging.SourceLocation.newBuilder() function, but this is not there.

[yihanzhen]

Sounds reasonable.
(While before the method is added, you should be able to use new SourceLocation.Builder() to create a builder. It is not optimized but should work, as is used in tests)

[solatis]

The problem is that the SourceLocation.Builder constructor is also private, as seen here:

https://github.com/GoogleCloudPlatform/google-cloud-java/blob/89436180eb6dabd90bbc38c5600d00f5b262cc36/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/SourceLocation.java#L44-L47

The reason this works in the tests is that they share the same package/namespace, but it doesn't work for others.

[yihanzhen]

Oh sorry I missed that. Working on that soon.