Difference between revisions of "Core.Actions.Throw"
Jump to navigation
Jump to search
(Created page with "Category:Core == Classification == {{ClassificationActivity | Throw | To explicitly raise of an exception | End Node | OTX Core library | End node related a...") |
|||
| (6 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
| − | [[Category:Core]] | + | {{DISPLAYTITLE:OTX '''Throw'''}}[[Category:Core]] |
== Classification == | == Classification == | ||
| − | {{ClassificationActivity | Throw | To explicitly raise of an exception | [[End Node]] | [[Core|OTX Core library]] | [[End node related actions]] | - | [[CoreChk017|Core_Chk017]]<br/>[[CoreChk018|Core_Chk018]] }} | + | {{ClassificationActivity | Throw | To explicitly raise of an exception | [[End Node]] | [[Core|OTX Core library]] | [[End node related actions]] | - | [[Core.Validation.CoreChk017|Core_Chk017]]<br/>[[Core.Validation.CoreChk018|Core_Chk018]] }} |
| + | |||
| + | == OTL Syntax == | ||
| + | <syntaxhighlight lang="java" enclose="div" style="font-size: medium;"> | ||
| + | throw ExceptionTerm; | ||
| + | </syntaxhighlight> | ||
== Description == | == Description == | ||
| − | With the OTX throw activity [[Exception]]s can be triggered explicitly, by the author. Typically, exceptions are, implicitly thrown by the runtime environment. For example, faulty calculations, the loss of communication or the occurrence of a negative response. Using the throw activity the user can cause your own exceptions however in error conditions. The [[Handler]] activity can to respond to exceptions. | + | With the OTX throw activity [[Core.Actions.Throw.Exception|Exception]]s can be triggered explicitly, by the author. Typically, exceptions are, implicitly thrown by the runtime environment. For example, faulty calculations, the loss of communication or the occurrence of a negative response. Using the throw activity the user can cause your own exceptions however in error conditions. The [[Core.Actions.Handler|Handler]] activity can to respond to exceptions. |
| + | |||
| + | {{Important|Please note the special behavior within an [[Core.Actions.Parallel|Parallel]] activity.}} | ||
| + | |||
| + | == OTL Examples == | ||
| + | <syntaxhighlight lang="java" enclose="div" style="font-size: medium;"> | ||
| + | UserException userException; | ||
| + | String stringVar1; | ||
| + | Boolean Condition1 = true; | ||
| + | |||
| + | if (Condition1) | ||
| + | { | ||
| + | throw userException; | ||
| + | } | ||
| + | else | ||
| + | { | ||
| + | } | ||
| − | + | stringVar1 = "I will never happen because of the Throw"; | |
| + | </syntaxhighlight> | ||
== See also == | == See also == | ||
| − | [[Return]] <br/> | + | [[Core.Actions.Return|Return]] <br/> |
| − | [[Continue]] <br/> | + | [[Core.Actions.Continue|Continue]] <br/> |
| − | [[Break]] <br/> | + | [[Core.Actions.Break|Break]] <br/> |
| − | [[TerminateLanes]] | + | [[Core.Actions.TerminateLanes|TerminateLanes]] |
Latest revision as of 09:01, 16 February 2016
Classification
| Name | Throw |
| Short Description | To explicitly raise of an exception |
| Class | End Node |
| Extension | OTX Core library |
| Group | End node related actions |
| Exceptions | - |
| Checker Rules | Core_Chk017 Core_Chk018 |
| Standard Compliant | Yes |
OTL Syntax
throw ExceptionTerm;Description
With the OTX throw activity Exceptions can be triggered explicitly, by the author. Typically, exceptions are, implicitly thrown by the runtime environment. For example, faulty calculations, the loss of communication or the occurrence of a negative response. Using the throw activity the user can cause your own exceptions however in error conditions. The Handler activity can to respond to exceptions.
|
Important: Please note the special behavior within an Parallel activity. |
OTL Examples
UserException userException;
String stringVar1;
Boolean Condition1 = true;
if (Condition1)
{
throw userException;
}
else
{
}
stringVar1 = "I will never happen because of the Throw";