layout | title | folder | permalink | pumlid | categories | tags | |||
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pattern |
Execute Around |
execute-around |
/patterns/execute-around/ |
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Other |
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Execute Around idiom frees the user from certain actions that should always be executed before and after the business method. A good example of this is resource allocation and deallocation leaving the user to specify only what to do with the resource.
Use the Execute Around idiom when
- you use an API that requires methods to be called in pairs such as open/close or allocate/deallocate.