Package com.google.protobuf

Class RuntimeVersion

java.lang.Object

com.google.protobuf.RuntimeVersion

public final class RuntimeVersion
extends java.lang.Object

Provides the version of this Protobuf Java runtime, and methods for Protobuf Java gencode to validate that versions are compatible. Fields and methods in this class should be only accessed by related unit tests and Protobuf Java gencode, and should not be used elsewhere.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RuntimeVersion.ProtobufRuntimeVersionException	A runtime exception to be thrown by the version validator if version is not well defined or versions mismatch.
static class	RuntimeVersion.RuntimeDomain	Indicates the domain of the Protobuf artifact.

Field Summary

Fields

Modifier and Type	Field	Description
static RuntimeVersion.RuntimeDomain	DOMAIN
static int	MAJOR
static int	MINOR
static RuntimeVersion.RuntimeDomain	OSS_DOMAIN
static int	OSS_MAJOR
static int	OSS_MINOR
static int	OSS_PATCH
static java.lang.String	OSS_SUFFIX
static int	PATCH
static java.lang.String	SUFFIX

Method Summary

Modifier and Type	Method	Description
static void	validateProtobufGencodeVersion(RuntimeVersion.RuntimeDomain domain, int major, int minor, int patch, java.lang.String suffix, java.lang.String location)	Validates that the gencode version is compatible with this runtime version according to https://protobuf.dev/support/cross-version-runtime-guarantee/.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

OSS_DOMAIN

public static final RuntimeVersion.RuntimeDomain OSS_DOMAIN

OSS_MAJOR

public static final int OSS_MAJOR

See Also:

Constant Field Values

OSS_MINOR

public static final int OSS_MINOR

See Also:

Constant Field Values

OSS_PATCH

public static final int OSS_PATCH

See Also:

Constant Field Values

OSS_SUFFIX

public static final java.lang.String OSS_SUFFIX

See Also:

Constant Field Values

DOMAIN

public static final RuntimeVersion.RuntimeDomain DOMAIN

MAJOR

public static final int MAJOR

See Also:

Constant Field Values

MINOR

public static final int MINOR

See Also:

Constant Field Values

PATCH

public static final int PATCH

See Also:

Constant Field Values

SUFFIX

public static final java.lang.String SUFFIX

See Also:

Constant Field Values

Method Detail

validateProtobufGencodeVersion

public static void validateProtobufGencodeVersion(RuntimeVersion.RuntimeDomain domain,
                                                  int major,
                                                  int minor,
                                                  int patch,
                                                  java.lang.String suffix,
                                                  java.lang.String location)

Validates that the gencode version is compatible with this runtime version according to https://protobuf.dev/support/cross-version-runtime-guarantee/.

This method is currently only used by Protobuf Java **full version** gencode (<=32.x), it is left for compatibility. Do not call it elsewhere.

Parameters:

domain - the domain where Protobuf Java code was generated.

major - the major version of Protobuf Java gencode.

minor - the minor version of Protobuf Java gencode.

patch - the micro/patch version of Protobuf Java gencode.

suffix - the version suffix e.g. "-rc2", "-dev", etc.

location - the debugging location e.g. generated Java class to put in the error messages.

Throws:

RuntimeVersion.ProtobufRuntimeVersionException - if versions are incompatible.