Exceptions

The Exception Hierarchy

• Exception

  • TypoScriptParsetimeException (abstract)

    • TypoScriptBraceInExcessException
    • TypoScriptKeysException
    • TypoScriptUnclosedConditionException
    • TypoScriptBracesMissingAtConditionE
    • TypoScriptOperatorException
    • TypoScriptUnclosedValueException
    • TypoScriptBracesMissingAtEndOfT
    • TypoScriptParsetimeException
    • TypoScriptUnclosedCommentException

Where is the TypoScriptRuntimeException?

Where is a TypoScriptParsetimeException there should also be a TypoScriptRuntimeException, shouldn’t it?

TypoScript pasetime exceptions occur while parsing TypoScript into a PHP array tree. Runtime exceptions would make sense in the ContentObjectRenderer, when the PHP array tree is used to render the page.

Both parts are connected by the PHP array tree, but apart from that, they are not connected. The array tree could come from a differnt source. The parser could render an array tree for a completly different purpose.

Follows:

1.) A TypoScriptParsetimeException doesn’t belong into the parser package. 2.) Both types of exceptions should not inherit from a common

TypoScriptException to not introduce an unnecessary dependency of the packages. Instead both directly inherit from Exception.