folly::TestLogHandlerFactory Class Reference

#include <TestLogHandler.h>

Inheritance diagram for folly::TestLogHandlerFactory:

Public Member Functions
	TestLogHandlerFactory (StringPiece type)
StringPiece	getType () const override
std::shared_ptr< LogHandler >	createHandler (const Options &options) override
std::shared_ptr< LogHandler >	updateHandler (const std::shared_ptr< LogHandler > &existingHandler, const Options &options) override
Public Member Functions inherited from folly::LogHandlerFactory
virtual	~LogHandlerFactory ()=default
virtual std::shared_ptr< LogHandler >	updateHandler (FOLLY_MAYBE_UNUSED const std::shared_ptr< LogHandler > &existingHandler, const Options &options)

Private Attributes
std::string	type_

Additional Inherited Members
Public Types inherited from folly::LogHandlerFactory
using	Options = std::unordered_map< std::string, std::string >

Detailed Description

A LogHandlerFactory to create TestLogHandler objects.

Definition at line 85 of file TestLogHandler.h.

Constructor & Destructor Documentation

folly::TestLogHandlerFactory::TestLogHandlerFactory ( StringPiece  type )

inlineexplicit

Definition at line 87 of file TestLogHandler.h.

References folly::Range< Iter >::str().

: type_{type.str()} {}

Member Function Documentation

std::shared_ptr< LogHandler > folly::TestLogHandlerFactory::createHandler ( const Options &  options )

overridevirtual

Create a new LogHandler.

Implements folly::LogHandlerFactory.

Definition at line 31 of file TestLogHandler.cpp.

References type_.

                            {
  return std::make_shared<TestLogHandler>(LogHandlerConfig{type_, options});
}

StringPiece folly::TestLogHandlerFactory::getType ( ) const

inlineoverridevirtual

Get the type name of this LogHandlerFactory.

The type field in the LogHandlerConfig for all LogHandlers created by this factory should match the type of the LogHandlerFactory.

The type of a LogHandlerFactory should never change. The returned StringPiece should be valid for the lifetime of the LogHandlerFactory.

Implements folly::LogHandlerFactory.

Definition at line 89 of file TestLogHandler.h.

References type_.

                                       {
    return type_;
  }

std::shared_ptr< LogHandler > folly::TestLogHandlerFactory::updateHandler ( const std::shared_ptr< LogHandler > &  existingHandler, const Options &  options  )

override

Definition at line 36 of file TestLogHandler.cpp.

References folly::get_ptr().

                            {
  // Only re-use an existing handler in-place if it is a TestLogHandler
  // and if the new options contain reuse_handler
  auto existing = std::dynamic_pointer_cast<TestLogHandler>(existingHandler);
  if (!existing || !get_ptr(options, "reuse_handler")) {
    return createHandler(options);
  }

  existing->setOptions(options);
  return existing;
}

Member Data Documentation

std::string folly::TestLogHandlerFactory::type_

private

Definition at line 100 of file TestLogHandler.h.

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The documentation for this class was generated from the following files:

• proxygen/folly/folly/logging/test/TestLogHandler.h
• proxygen/folly/folly/logging/test/TestLogHandler.cpp