[IGNITE-59] Support lock, lockAll

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: sprint-1
• Component/s: cache
• Assignee: Yakov Zhdanov
• Reporter: Semen Boikov
• Created: 12/Dec/14 11:58
• Updated: 02/Feb/15 15:00
• Resolved: 20/Jan/15 10:19

Description

Implement methods on IgniteCache: 'Lock lock(K key)', 'Lock lockAll(Set<? extends K> keys)', note: in new design method return Lock instance.