Class BinlogHelper.FactoryImpl

java.lang.Object

io.grpc.protobuf.services.BinlogHelper.FactoryImpl

All Implemented Interfaces:

BinlogHelper.Factory

Enclosing class:

BinlogHelper

static final class BinlogHelper.FactoryImpl
extends Object
implements BinlogHelper.Factory

Field Summary

Fields

Modifier and Type	Field	Description
private final Set<String>	blacklistedMethods
private final BinlogHelper	globalLog
private final Map<String, BinlogHelper>	perMethodLogs
private final Map<String, BinlogHelper>	perServiceLogs

Constructor Summary

Constructors

Constructor	Description
FactoryImpl(BinaryLogSink sink, String configurationString)	Accepts a string in the format specified by the binary log spec.

Method Summary

Modifier and Type	Method	Description
(package private) static String	checkDigits(String s)	Returns s, after verifying it contains only digits.
(package private) static BinlogHelper	createBinaryLog(BinaryLogSink sink, String logConfig)	Returns a binlog with the correct header and message limits or null if the input is malformed.
BinlogHelper	getLog(String fullMethodName)	Accepts a full method name and returns the log that should be used.
(package private) static boolean	isServiceGlob(String input)	Returns true if the input string is a glob of the form: <package-service>/*.
(package private) static int	optionalInt(String s)	Parses the optional int of the form "" (max int) or ":123" (123).

Methods inherited from class Object

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

Field Details

globalLog

private final BinlogHelper globalLog

perServiceLogs

private final Map<String, BinlogHelper> perServiceLogs

perMethodLogs

private final Map<String, BinlogHelper> perMethodLogs

blacklistedMethods

private final Set<String> blacklistedMethods

Constructor Details

FactoryImpl

FactoryImpl(BinaryLogSink sink,
 String configurationString)

Accepts a string in the format specified by the binary log spec.

Method Details

getLog

public BinlogHelper getLog(String fullMethodName)

Accepts a full method name and returns the log that should be used.

Specified by:

getLog in interface BinlogHelper.Factory

createBinaryLog

@Nullable
static BinlogHelper createBinaryLog(BinaryLogSink sink,
 @Nullable
 String logConfig)

Returns a binlog with the correct header and message limits or null if the input is malformed. The input should be a string that is in one of these forms:

{h(:\d+)?}, {m(:\d+)?}, {h(:\d+)?,m(:\d+)?}

If the logConfig is null, the returned binlog will have a limit of Integer.MAX_VALUE.

checkDigits

static String checkDigits(String s)

Returns s, after verifying it contains only digits.

optionalInt

static int optionalInt(String s)

Parses the optional int of the form "" (max int) or ":123" (123).

isServiceGlob

static boolean isServiceGlob(String input)

Returns true if the input string is a glob of the form: <package-service>/*.