//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void execute(org.camunda.bpm.engine.impl.pvm.delegate.ActivityExecution execution) throws Exception
public virtual void execute(ActivityExecution execution)
{
string var = (string)execution.getVariable("var");
PvmTransition transition = null;
try
{
executeLogic(var);
transition = execution.Activity.findOutgoingTransition("no-exception");
}
catch (Exception)
{
transition = execution.Activity.findOutgoingTransition("exception");
}
execution.leaveActivityViaTransition(transition);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: protected void handle(org.camunda.bpm.engine.impl.pvm.delegate.ActivityExecution execution, String action) throws Exception
protected internal virtual void handle(ActivityExecution execution, string action)
{
execution.setVariable(action, true);
string type = (string)execution.getVariable("type");
if ("error".Equals(type, StringComparison.OrdinalIgnoreCase))
{
throw new BpmnError("MyError");
}
else if ("exception".Equals(type, StringComparison.OrdinalIgnoreCase))
{
throw new MyBusinessException("MyException");
}
else if ("leave".Equals(type, StringComparison.OrdinalIgnoreCase))
{
execution.setVariable("type", null);
leave(execution);
}
}
protected internal virtual void evaluateCollectionVariable(ActivityExecution execution, int loopCounter)
{
if (usesCollection() && !string.ReferenceEquals(collectionElementVariable, null))
{
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: java.util.Collection<?> collection = null;
ICollection <object> collection = null;
if (collectionExpression != null)
{
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: collection = (java.util.Collection<?>) collectionExpression.getValue(execution);
collection = (ICollection <object>)collectionExpression.getValue(execution);
}
else if (!string.ReferenceEquals(collectionVariable, null))
{
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: collection = (java.util.Collection<?>) execution.getVariable(collectionVariable);
collection = (ICollection <object>)execution.getVariable(collectionVariable);
}
object value = getElementAtIndex(loopCounter, collection);
setLoopVariable(execution, collectionElementVariable, value);
}
}
// Helpers //////////////////////////////////////////////////////////////////////
protected internal virtual int resolveNrOfInstances(ActivityExecution execution)
{
int nrOfInstances = -1;
if (loopCardinalityExpression != null)
{
nrOfInstances = resolveLoopCardinality(execution);
}
else if (collectionExpression != null)
{
object obj = collectionExpression.getValue(execution);
if (!(obj is System.Collections.ICollection))
{
throw LOG.unresolvableExpressionException(collectionExpression.ExpressionText, "Collection");
}
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: nrOfInstances = ((java.util.Collection<?>) obj).size();
nrOfInstances = ((ICollection <object>)obj).Count;
}
else if (!string.ReferenceEquals(collectionVariable, null))
{
object obj = execution.getVariable(collectionVariable);
if (!(obj is System.Collections.ICollection))
{
throw LOG.invalidVariableTypeException(collectionVariable, "Collection");
}
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: nrOfInstances = ((java.util.Collection<?>) obj).size();
nrOfInstances = ((ICollection <object>)obj).Count;
}
else
{
throw LOG.resolveCollectionExpressionOrVariableReferenceException();
}
return(nrOfInstances);
}