The Java Any.is() and Any.unpack() methods now accept an exemplar message in
place of a Java class. This avoids the need to use Java introspection in the
implementation of these methods. The exemplar variant of Any.is() is named
Any.isSameTypeAs(). The exemplar variant of Any.unpack() is named Any.unpackSameTypeAs().
PiperOrigin-RevId: 486748727
* Sync from Piper @469587494
PROTOBUF_SYNC_PIPER
* Fixing github SOT protoc builds
* Fixing typos from google
* Remove leaked util/hash reference
* Fixing bad python merge
* Fixing python C++ library order
* Implement Utf8.decodeUtf8 by using String constructor and a search for the replacement string "\uFFFD". This greatly simplifies the implementation, speeds it up for ascii and saves in memory allocations for non ascii strings.
* Remove irrelevant comment about indexOf.
* Code style changes following review.
* Remove TODO + remove final per google style.
* Delete decodeUtf8 from UnsafeProcessor as it inherits the intended implementation from its parent.
* Move decodeUtf8 implementation from Utf8::Processor to Utf8 since it has only a single implementation which is independent of whether the processor is safe or unsafe.
* Change only the logic of UnsafeProcessor to use String constructor
This is done since some Android versions will see a performance regression if this change is applied.
So we are making this change only for UnsafeProcessor which is not used on Android.
* Remove duplicated Javadoc
Co-authored-by: ahadadi <ahadadi@outbrain.com>
* Remove javanano from .gitignore.
Ignore java/lite/target
* Resolve more java field accessor name conflicts.
Previously, some proto field names would cause the java code generator to generate accessor names that conflict with method names from the message super classes/interfaces.
A list of field names that cause such conflicts previously existed, but the list did not contain every field name that would cause a conflict.
Additionally, only snake_case field names would be detected. If the field name was in camelCase, the conflict would not be detected.
This change adds the complete set of field names that will cause assessor name conflicts, and detects conflicts in both snake_case and camelCase field names.
Fixes#8142
* Prevent java accessor name conflicts for fields with leading underscores.
Previously, some protobuf field names beginning with leading underscores (e.g. _class) would cause uncompilable java code to be generated due to assessor name conflicts.
Now, non-conflicting java accessor method names are created for those fields
* Improve comments/documentation for conversion from snake case to camel case
Rename snakeCaseToCamelCase to snakeCaseToLowerCamelCase
Add snakeCaseToUpperCamelCase
Add clarifying in-line comments for field name generation
Remove explicit version numbers from references.
* Fix indents and typo
* Unnest <pre> tag
* improve grammar in comments
are colliding -> collide
* Remove ternary operator and improve comments
* Fix typo in comment
This reverts commit 935d099ad9 from PR #9162.
While the original commit was a nice simplification, I learned from
another Googler that there is unfortunately a performance cost to this
(or at least there was last time this change was attempted). Even if it
turns out to be fast on modern Java runtimes, we still care about the
performance on old Android devices.
Jerry Berg
Mike Kruskal
Protobuf Team Bot
Jeff Schnitzer
Mike Kruskal
Okpist
theodorerose
Jorg Brown
Elliotte Rusty Harold
Sandy Zhang
Adam Cozzette
Joshua Haberman
noahdietz
Darly Paredes
amirhadadi
David L. Jones
Deanna Garcia
Phil Clay
Elliotte Rusty Harold