Mgr::Action Class Reference

#include <Action.h>

Inheritance diagram for Mgr::Action:

Collaboration diagram for Mgr::Action:

Public Types
typedef RefCount< Action >	Pointer

Public Member Functions
	Action (const CommandPointer &aCmd)
	~Action () override
void	run (StoreEntry *entry, bool writeHttpHeader)
	collect + fillEntry: collect local information and fill the store entry More...
void	fillEntry (StoreEntry *entry, bool writeHttpHeader)
	prepare store entry, dump info, close store entry (if possible) More...
virtual void	add (const Action &action)
	incrementally merge in remote information (of the same action type) More...
virtual void	respond (const Request &request)
	respond to Coordinator request; default is to collect and sendResponse More...
virtual void	pack (Ipc::TypedMsgHdr &) const
	pack collected action info into a message to be sent to Coordinator More...
virtual void	unpack (const Ipc::TypedMsgHdr &)
	unpack action info from the message received by Coordinator More...
void	sendResponse (Ipc::RequestId)
	notify Coordinator that this action is done with local processing More...
virtual bool	aggregatable () const
virtual Format	format () const
	action report syntax More...
bool	atomic () const
	dump() call writes everything before returning More...
const char *	name () const
	label as seen in the cache manager menu More...
const Command &	command () const
	the cause of this action More...
StoreEntry *	createStoreEntry () const
	creates store entry from params More...
const char *	contentType () const
	HTTP Content-Type header value for this Action report. More...

Protected Member Functions
virtual void	collect ()
	calculate and keep local action-specific information More...
virtual void	dump (StoreEntry *)

Private Member Functions
	Action (const Action &)
Action &	operator= (const Action &)

Private Attributes
const CommandPointer	cmd
	the command that caused this action More...

Detailed Description

Base API for organizing the processing of a compiled cache manager command. Not a job because all methods are synchronous (but they may start jobs).

Definition at line 25 of file Action.h.

Member Typedef Documentation

Pointer

typedef RefCount<Action> Mgr::Action::Pointer

Definition at line 28 of file Action.h.

Constructor & Destructor Documentation

Action() [1/2]

Mgr::Action::Action

(

const CommandPointer &

aCmd

)

Definition at line 25 of file Action.cc.

References cmd, and Must.

~Action()

Mgr::Action::~Action ( )

override

Definition at line 31 of file Action.cc.

Action() [2/2]

Mgr::Action::Action ( const Action &  )

private

Member Function Documentation

add()

void Mgr::Action::add ( const Action &  action )

virtual

Reimplemented in DiskdAction, SBufStatsAction, Mgr::IntervalAction, Mgr::InfoAction, Mgr::CountersAction, Mgr::ServiceTimesAction, Mgr::IoAction, and Mgr::StoreIoAction.

Definition at line 82 of file Action.cc.

aggregatable()

virtual bool Mgr::Action::aggregatable ( ) const

inlinevirtual

whether at least some local kid info can be combined and, hence, the combined data should be written at the end of the coordinated response

Reimplemented in Ssl::CertificateStorageAction, and Mgr::FunAction.

Definition at line 65 of file Action.h.

atomic()

bool Mgr::Action::atomic

(

)

const

Definition at line 43 of file Action.cc.

collect()

virtual void Mgr::Action::collect ( )

inlineprotectedvirtual

Reimplemented in Mgr::IntervalAction, Mgr::InfoAction, Mgr::CountersAction, DiskdAction, Mgr::ServiceTimesAction, Mgr::IoAction, Mgr::StoreIoAction, and SBufStatsAction.

Definition at line 81 of file Action.h.

command()

const Mgr::Command & Mgr::Action::command

(

)

const

Definition at line 36 of file Action.cc.

References Must.

contentType()

const char * Mgr::Action::contentType

(

)

const

Definition at line 61 of file Action.cc.

References assert, Mgr::informal, and Mgr::yaml.

createStoreEntry()

StoreEntry * Mgr::Action::createStoreEntry

(

)

const

Definition at line 74 of file Action.cc.

References Mgr::ActionParams::httpFlags, Mgr::ActionParams::httpMethod, Mgr::ActionParams::httpUri, storeCreateEntry(), and String::termedBuf().

dump()

virtual void Mgr::Action::dump ( StoreEntry *  )

inlineprotectedvirtual

start writing action-specific info to Store entry; may collect info during dump, especially if collect() did nothing non-atomic() actions may continue writing asynchronously after returning

Reimplemented in Ssl::CertificateStorageAction, Mgr::IntervalAction, Mgr::InfoAction, Mgr::CountersAction, Mgr::OfflineToggleAction, Mgr::RotateAction, DiskdAction, Mgr::ReconfigureAction, Mgr::ServiceTimesAction, Mgr::ShutdownAction, Mgr::IoAction, Mgr::StoreIoAction, Mgr::MenuAction, Mgr::FunAction, Mgr::IndexAction, and SBufStatsAction.

Definition at line 87 of file Action.h.

fillEntry()

void Mgr::Action::fillEntry	(	StoreEntry *	entry,
		bool	writeHttpHeader
	)

Definition at line 118 of file Action.cc.

References StoreEntry::buffer(), StoreEntry::complete(), debugs, StoreEntry::flush(), MYNAME, CacheManager::PutCommonResponseHeaders(), StoreEntry::replaceHttpReply(), Http::scOkay, HttpReply::setHeaders(), and squid_curtime.

format()

Mgr::Format Mgr::Action::format ( ) const

virtual

Definition at line 49 of file Action.cc.

name()

const char * Mgr::Action::name

(

)

const

Definition at line 55 of file Action.cc.

operator=()

Action& Mgr::Action::operator= ( const Action &  )

private

pack()

virtual void Mgr::Action::pack ( Ipc::TypedMsgHdr &  ) const

inlinevirtual

Reimplemented in Mgr::IntervalAction, Mgr::InfoAction, Mgr::CountersAction, Mgr::ServiceTimesAction, Mgr::IoAction, Mgr::StoreIoAction, SBufStatsAction, and DiskdAction.

Definition at line 53 of file Action.h.

respond()

void Mgr::Action::respond ( const Request &  request )

virtual

Reimplemented in Mgr::InfoAction, and Mgr::FunAction.

Definition at line 87 of file Action.cc.

References Mgr::Request::conn, debugs, Comm::Connection::fd, MYNAME, and Ipc::Request::requestId.

run()

void Mgr::Action::run	(	StoreEntry *	entry,
		bool	writeHttpHeader
	)

Definition at line 110 of file Action.cc.

References debugs, and MYNAME.

sendResponse()

void Mgr::Action::sendResponse

(

Ipc::RequestId

requestId

)

Definition at line 101 of file Action.cc.

References Ipc::Port::CoordinatorAddr(), Mgr::Response::pack(), and Ipc::SendMessage().

unpack()

virtual void Mgr::Action::unpack ( const Ipc::TypedMsgHdr &  )

inlinevirtual

Reimplemented in Mgr::IntervalAction, Mgr::InfoAction, Mgr::CountersAction, Mgr::ServiceTimesAction, Mgr::IoAction, Mgr::StoreIoAction, SBufStatsAction, and DiskdAction.

Definition at line 56 of file Action.h.

Member Data Documentation

cmd

const CommandPointer Mgr::Action::cmd

private

Definition at line 90 of file Action.h.

Referenced by Action(), SBufStatsAction::Create(), and Mgr::IndexAction::Create().

---

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

• src/mgr/Action.h
• src/mgr/Action.cc