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