kcenon::pacs::workflow::lock_error Namespace Reference

Error codes for lock operations. More...

Variables
constexpr int	already_locked = -100
	Lock already held by another holder.
constexpr int	not_found = -101
	Lock not found.
constexpr int	invalid_token = -102
	Invalid token.
constexpr int	timeout = -103
	Lock timeout exceeded.
constexpr int	expired = -104
	Lock has expired.
constexpr int	permission_denied = -105
	Permission denied (force unlock not allowed)
constexpr int	invalid_type = -106
	Invalid lock type.
constexpr int	max_shared_exceeded = -107
	Maximum shared locks exceeded.
constexpr int	upgrade_failed = -108
	Cannot upgrade lock (shared to exclusive)

Detailed Description

Error codes for lock operations.

Variable Documentation

already_locked

int kcenon::pacs::workflow::lock_error::already_locked = -100

constexpr

Lock already held by another holder.

Definition at line 252 of file study_lock_manager.h.

Referenced by kcenon::pacs::workflow::study_lock_manager::lock().

expired

int kcenon::pacs::workflow::lock_error::expired = -104

constexpr

Lock has expired.

Definition at line 264 of file study_lock_manager.h.

Referenced by kcenon::pacs::workflow::study_lock_manager::refresh_lock().

invalid_token

int kcenon::pacs::workflow::lock_error::invalid_token = -102

constexpr

Invalid token.

Definition at line 258 of file study_lock_manager.h.

Referenced by kcenon::pacs::workflow::study_lock_manager::refresh_lock(), and kcenon::pacs::workflow::study_lock_manager::unlock().

invalid_type

int kcenon::pacs::workflow::lock_error::invalid_type = -106

constexpr

Invalid lock type.

Definition at line 270 of file study_lock_manager.h.

max_shared_exceeded

int kcenon::pacs::workflow::lock_error::max_shared_exceeded = -107

constexpr

Maximum shared locks exceeded.

Definition at line 273 of file study_lock_manager.h.

Referenced by kcenon::pacs::workflow::study_lock_manager::lock().

not_found

int kcenon::pacs::workflow::lock_error::not_found = -101

constexpr

Lock not found.

Definition at line 255 of file study_lock_manager.h.

Referenced by kcenon::pacs::workflow::study_lock_manager::force_unlock(), kcenon::pacs::workflow::study_lock_manager::refresh_lock(), kcenon::pacs::workflow::study_lock_manager::unlock(), and kcenon::pacs::workflow::study_lock_manager::unlock().

permission_denied

int kcenon::pacs::workflow::lock_error::permission_denied = -105

constexpr

Permission denied (force unlock not allowed)

Definition at line 267 of file study_lock_manager.h.

Referenced by kcenon::pacs::workflow::study_lock_manager::force_unlock(), and kcenon::pacs::workflow::study_lock_manager::unlock().

timeout

int kcenon::pacs::workflow::lock_error::timeout = -103

constexpr

Lock timeout exceeded.

Definition at line 261 of file study_lock_manager.h.

upgrade_failed

int kcenon::pacs::workflow::lock_error::upgrade_failed = -108

constexpr

Cannot upgrade lock (shared to exclusive)

Definition at line 276 of file study_lock_manager.h.