Salesforce Apex: Exception Handling Basics & Try-Catch Explained - Part 1
🚀 New Salesforce Apex Session on Exception Handling! Understanding error handling is crucial for writing reliable and scalable Apex code. In this session, we break down exception handling, explore different exception types, and demonstrate try-catch in action with live coding examples!
🌟 What You’ll Learn:
✔ What are Exceptions? – Why they occur and how they impact code execution.
✔ Exception Handling – Understanding how to catch and manage errors.
✔ Live Example: Unhandled vs. Handled Exceptions – See the difference in action.
✔ Why Exception Handling Matters – Prevent system crashes & improve error messages.
✔ Common Exception Types – Learn about system exceptions & when they occur.
✔ System Exceptions vs. Custom Exceptions – Writing your own custom exceptions.
✔ Using Try-Catch & Finally Blocks – Best practices for handling multiple exceptions.
📌 Timestamps:
00:00 – Welcome & Introduction to Salesforce Apex Error Handling 🚀
01:06 – What Are Exceptions? Why & When Do They Happen?
01:58 – Definition: What Are Exceptions & Apex Error Handling?
06:17 – Live Coding: Unhandled vs. Handled Exception (ErrorHandlingExample Class)
09:26 – Where to Find the Session Code? (GitHub Repository)
10:05 – Answering Viewer Question: Why Is My Method Failing Without an Error in Logs?
15:28 – Why Is Error Handling Important? Key Benefits Explained
18:41 – Common Exception Scenarios & How to Handle Them
28:03 – Types of Exceptions: System Exceptions vs. Custom Exceptions
44:25 – Live Coding: Implementing Try-Catch & Finally Blocks (TryCatchDemo Class)
1:06:00 – Q&A: Why Did MathException Get Caught by a Custom Exception?
1:09:26 – Q&A: Should All Code Be Inside a Try Block? How Placement Impacts Execution
1:14:51 – Session Wrap-Up & What’s Next in Apex Error Handling
💬 Have Questions?
Drop your thoughts or coding challenges in the comments below!
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🔗 Helpful Links:
Previous Video: Salesforce Apex: Exception Testing, Test.startTest & System.runAs - Part 4 [ • Salesforce Apex: Exception Testing, Test.s... ]
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