Holds a collection of functions which generate commands used for High Availability. More...

#include <command_creator.h>

Static Public Member Functions
static data::ConstElementPtr	createDHCPDisable (const unsigned int max_period, const HAServerType &server_type)
	Creates dhcp-disable command for DHCP server. More...

static data::ConstElementPtr	createDHCPEnable (const HAServerType &server_type)
	Creates dhcp-enable command for DHCP server. More...

static data::ConstElementPtr	createHeartbeat (const HAServerType &server_type)
	Creates ha-heartbeat command for DHCP server. More...

static data::ConstElementPtr	createLease4Delete (const dhcp::Lease4 &lease4)
	Creates lease4-del command. More...

static data::ConstElementPtr	createLease4GetAll ()
	Creates lease4-get-all command. More...

static data::ConstElementPtr	createLease4GetPage (const dhcp::Lease4Ptr &lease4, const uint32_t limit)
	Creates lease4-get-page command. More...

static data::ConstElementPtr	createLease4Update (const dhcp::Lease4 &lease4)
	Creates lease4-update command. More...

static data::ConstElementPtr	createLease6Delete (const dhcp::Lease6 &lease6)
	Creates lease6-del command. More...

static data::ConstElementPtr	createLease6GetAll ()
	Creates lease6-get-all command. More...

static data::ConstElementPtr	createLease6GetPage (const dhcp::Lease6Ptr &lease6, const uint32_t limit)
	Creates lease6-get-page command. More...

static data::ConstElementPtr	createLease6Update (const dhcp::Lease6 &lease6)
	Creates lease6-update command. More...

Detailed Description

Holds a collection of functions which generate commands used for High Availability.

Definition at line 20 of file command_creator.h.

Member Function Documentation

◆ createDHCPDisable()

ConstElementPtr isc::ha::CommandCreator::createDHCPDisable	(	const unsigned int	max_period,
		const HAServerType &	server_type
	)

static

Creates dhcp-disable command for DHCP server.

Returns: Pointer to the JSON representation of the command.

Definition at line 21 of file command_creator.cc.

References isc::data::Element::create(), isc::config::createCommand(), and isc::data::Element::createMap().

Referenced by isc::ha::HAService::asyncDisableDHCPService().

Here is the call graph for this function:

◆ createDHCPEnable()

ConstElementPtr isc::ha::CommandCreator::createDHCPEnable ( const HAServerType & server_type )

static

Creates dhcp-enable command for DHCP server.

Returns: Pointer to the JSON representation of the command.

Definition at line 35 of file command_creator.cc.

References isc::config::createCommand().

Referenced by isc::ha::HAService::asyncEnableDHCPService().

Here is the call graph for this function:

◆ createHeartbeat()

ConstElementPtr isc::ha::CommandCreator::createHeartbeat ( const HAServerType & server_type )

static

Creates ha-heartbeat command for DHCP server.

Returns: Pointer to the JSON representation of the command.

Definition at line 42 of file command_creator.cc.

References isc::config::createCommand().

Referenced by isc::ha::HAService::asyncSendHeartbeat().

Here is the call graph for this function:

◆ createLease4Delete()

ConstElementPtr isc::ha::CommandCreator::createLease4Delete ( const dhcp::Lease4 & lease4 )

static

Creates lease4-del command.

Parameters

lease4 Reference to a lease for which the command should be created.

Returns: Pointer to the JSON representation of the command.

Definition at line 59 of file command_creator.cc.

References isc::config::createCommand(), and isc::dhcp::Lease4::toElement().

Referenced by isc::ha::HAService::asyncSendLeaseUpdates().

Here is the call graph for this function:

◆ createLease4GetAll()

ConstElementPtr isc::ha::CommandCreator::createLease4GetAll ( )

static

Creates lease4-get-all command.

Returns: Pointer to the JSON representation of the command.

Definition at line 68 of file command_creator.cc.

References isc::config::createCommand().

Here is the call graph for this function:

◆ createLease4GetPage()

ConstElementPtr isc::ha::CommandCreator::createLease4GetPage	(	const dhcp::Lease4Ptr &	lease4,
		const uint32_t	limit
	)

static

Creates lease4-get-page command.

Parameters

lease4	Pointer to the last lease returned on the previous page of leases. This lease is used to set the value of the "from" parameter in the lease4-get-page command. If this command is sent to fetch the first page, the `lease4` parameter should be set to null.
limit	Limit of leases on the page.

Returns: Pointer to the JSON representation of the command.

Definition at line 75 of file command_creator.cc.

References isc::data::Element::create(), isc::config::createCommand(), isc::data::Element::createMap(), and isc_throw.

Referenced by isc::ha::HAService::asyncSyncLeasesInternal().

Here is the call graph for this function:

◆ createLease4Update()

ConstElementPtr isc::ha::CommandCreator::createLease4Update ( const dhcp::Lease4 & lease4 )

static

Creates lease4-update command.

It adds "force-create" parameter to the lease information to force the remote server to create the lease if it doesn't exist in its lease database.

Parameters

lease4 Reference to a lease for which the command should be created.

Returns: Pointer to the JSON representation of the command.

Definition at line 49 of file command_creator.cc.

References isc::data::Element::create(), isc::config::createCommand(), and isc::dhcp::Lease4::toElement().

Referenced by isc::ha::HAService::asyncSendLeaseUpdates().

Here is the call graph for this function:

◆ createLease6Delete()

ConstElementPtr isc::ha::CommandCreator::createLease6Delete ( const dhcp::Lease6 & lease6 )

static

Creates lease6-del command.

Parameters

lease6 Reference to a lease for which the command should be created.

Returns: Pointer to the JSON representation of the command.

Definition at line 110 of file command_creator.cc.

References isc::config::createCommand(), and isc::dhcp::Lease6::toElement().

Referenced by isc::ha::HAService::asyncSendLeaseUpdates().

Here is the call graph for this function:

◆ createLease6GetAll()

ConstElementPtr isc::ha::CommandCreator::createLease6GetAll ( )

static

Creates lease6-get-all command.

Returns: Pointer to the JSON representation of the command.

Definition at line 119 of file command_creator.cc.

References isc::config::createCommand().

Here is the call graph for this function:

◆ createLease6GetPage()

ConstElementPtr isc::ha::CommandCreator::createLease6GetPage	(	const dhcp::Lease6Ptr &	lease6,
		const uint32_t	limit
	)

static

Creates lease6-get-page command.

Parameters

lease6	Pointer to the last lease returned on the previous page of leases. This lease is used to set the value of the "from" parameter in the lease6-get-page command. If this command is sent to fetch the first page, the `lease6` parameter should be set to null.
limit	Limit of leases on the page.