Class Transaction (6.52.1)

public final class Transaction extends GeneratedMessageV3 implements TransactionOrBuilder

A transaction.

Protobuf type google.spanner.v1.Transaction

Static Fields

ID_FIELD_NUMBER

public static final int ID_FIELD_NUMBER
Field Value
TypeDescription
int

READ_TIMESTAMP_FIELD_NUMBER

public static final int READ_TIMESTAMP_FIELD_NUMBER
Field Value
TypeDescription
int

Static Methods

getDefaultInstance()

public static Transaction getDefaultInstance()
Returns
TypeDescription
Transaction

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
TypeDescription
Descriptor

newBuilder()

public static Transaction.Builder newBuilder()
Returns
TypeDescription
Transaction.Builder

newBuilder(Transaction prototype)

public static Transaction.Builder newBuilder(Transaction prototype)
Parameter
NameDescription
prototypeTransaction
Returns
TypeDescription
Transaction.Builder

parseDelimitedFrom(InputStream input)

public static Transaction parseDelimitedFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Transaction parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
IOException

parseFrom(byte[] data)

public static Transaction parseFrom(byte[] data)
Parameter
NameDescription
databyte[]
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static Transaction parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
databyte[]
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data)

public static Transaction parseFrom(ByteString data)
Parameter
NameDescription
dataByteString
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static Transaction parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteString
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static Transaction parseFrom(CodedInputStream input)
Parameter
NameDescription
inputCodedInputStream
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static Transaction parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputCodedInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
IOException

parseFrom(InputStream input)

public static Transaction parseFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Transaction parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
IOException

parseFrom(ByteBuffer data)

public static Transaction parseFrom(ByteBuffer data)
Parameter
NameDescription
dataByteBuffer
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static Transaction parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteBuffer
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Transaction
Exceptions
TypeDescription
InvalidProtocolBufferException

parser()

public static Parser<Transaction> parser()
Returns
TypeDescription
Parser<Transaction>

Methods

equals(Object obj)

public boolean equals(Object obj)
Parameter
NameDescription
objObject
Returns
TypeDescription
boolean
Overrides

getDefaultInstanceForType()

public Transaction getDefaultInstanceForType()
Returns
TypeDescription
Transaction

getId()

public ByteString getId()

id may be used to identify the transaction in subsequent Read, ExecuteSql, Commit, or Rollback calls.

Single-use read-only transactions do not have IDs, because single-use transactions do not support multiple requests.

bytes id = 1;

Returns
TypeDescription
ByteString

The id.

getParserForType()

public Parser<Transaction> getParserForType()
Returns
TypeDescription
Parser<Transaction>
Overrides

getReadTimestamp()

public Timestamp getReadTimestamp()

For snapshot read-only transactions, the read timestamp chosen for the transaction. Not returned by default: see TransactionOptions.ReadOnly.return_read_timestamp.

A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds. Example: "2014-10-02T15:01:23.045123456Z".

.google.protobuf.Timestamp read_timestamp = 2;

Returns
TypeDescription
Timestamp

The readTimestamp.

getReadTimestampOrBuilder()

public TimestampOrBuilder getReadTimestampOrBuilder()

For snapshot read-only transactions, the read timestamp chosen for the transaction. Not returned by default: see TransactionOptions.ReadOnly.return_read_timestamp.

A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds. Example: "2014-10-02T15:01:23.045123456Z".

.google.protobuf.Timestamp read_timestamp = 2;

Returns
TypeDescription
TimestampOrBuilder

getSerializedSize()

public int getSerializedSize()
Returns
TypeDescription
int
Overrides

hasReadTimestamp()

public boolean hasReadTimestamp()

For snapshot read-only transactions, the read timestamp chosen for the transaction. Not returned by default: see TransactionOptions.ReadOnly.return_read_timestamp.

A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds. Example: "2014-10-02T15:01:23.045123456Z".

.google.protobuf.Timestamp read_timestamp = 2;

Returns
TypeDescription
boolean

Whether the readTimestamp field is set.

hashCode()

public int hashCode()
Returns
TypeDescription
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
TypeDescription
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
TypeDescription
boolean
Overrides

newBuilderForType()

public Transaction.Builder newBuilderForType()
Returns
TypeDescription
Transaction.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected Transaction.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
NameDescription
parentBuilderParent
Returns
TypeDescription
Transaction.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
NameDescription
unusedUnusedPrivateParameter
Returns
TypeDescription
Object
Overrides

toBuilder()

public Transaction.Builder toBuilder()
Returns
TypeDescription
Transaction.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
NameDescription
outputCodedOutputStream
Overrides
Exceptions
TypeDescription
IOException