Thursday 23 March 2017

Best Practices of Writing Apex Classes


Ø  Apex code must provide proper exception handling.
Ø  Using Collections, Streamlining Queries, and Efficient For Loops. 
Ø  Avoid SOQL, SOSL Queries or DML statements inside FOR Loops. 
Ø  Should not use Async (@future) methods inside loops. 
Ø  Should use Asynchronous Apex (@future annotation) for logic that does not be executed synchronous.
Ø  We should not use hardcoded IDs as they may cause problem when moved to production.
Ø  When querying large data sets, use a SOQL “for” loop.
Ø  We should prevent SOQL and SOSL injection attacks by using static queries, binding variables or escape single quotes method.
Ø  Should use SOSL rather than SOQL where possible.
Ø  Bulkify your Code. 

Ø  Use of the Limits Apex Methods to Avoid Hitting Governor Limits.
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7 comments:

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    ReplyDelete
    Replies
    1. Unknown9 July 2018 at 05:24

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    2. Unknown9 July 2018 at 05:29

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