CODEWITHSUNDEEP
coldfusiontry-catchcfml
RHPT
RHPT

Reputation: 2650

Catching a custom exception with cfscript

How does one catch a custom exception with try-catch in cfscript? 

<cffunction name="myFunction">
  <cfset foo = 1>

  <cfif foo EQ 1>
    <cfthrow type="customExcp" message="FAIL!">
  </cfif>
</cfif>

The try-catch is in cfscript. What should go into the catch() statement?

try {
  myFunction();
} catch () {
  writeOutput("Ooops");
}

Upvotes: 5

Views: 3230

Answers (1)

Adam Cameron
Adam Cameron

Reputation: 29870

James has pointed you to the docs in his answer, but he's missed the bit about you asking about custom exceptions. The syntax is:

try {
    myFunction();
} catch (customExcp e) {
    writeOutput("Ooops");
    writeDump(e); // have a look at the contents of this
}

Note you can have as many catch blocks as you like, for different exception types. Any exception type not explicitly caught will still be thrown.

Upvotes: 9

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