public virtual void SubmitFormVariables(IVariableMap properties, IVariableScope variableScope)
{
VariableMapImpl propertiesCopy = new VariableMapImpl(properties);
// support legacy form properties
foreach (var formPropertyHandler in FormPropertyHandlers)
{
formPropertyHandler.SubmitFormProperty(variableScope, propertiesCopy);
}
// support form data:
foreach (var formFieldHandler in FormFieldHandlers)
{
formFieldHandler.HandleSubmit(variableScope, propertiesCopy, properties);
}
// any variables passed in which are not handled by form-fields or form
// properties are added to the process as variables
foreach (var propertyId in propertiesCopy.KeySet())
{
variableScope.SetVariable(propertyId, propertiesCopy.GetValueTyped <ITypedValue>(propertyId));
}
FireFormPropertyHistoryEvents(properties, variableScope);
}
public virtual void Initialize(IVariableScope innerScopeInstance, IVariableScope outerScopeInstance)
{
if (!ReferenceEquals(sourceVariableName, null))
{
if (outerScopeInstance.HasVariable(sourceVariableName))
{
var value = outerScopeInstance.GetVariable(sourceVariableName);
innerScopeInstance.SetVariable(destinationVariableName, value);
}
else
{
throw new ProcessEngineException("Couldn't create variable '" + destinationVariableName +
"', since the source variable '" + sourceVariableName +
"does not exist");
}
}
if (sourceExpression != null)
{
var value = sourceExpression.GetValue(outerScopeInstance);
innerScopeInstance.SetVariable(destinationVariableName, value);
}
if (!ReferenceEquals(link, null))
{
if (outerScopeInstance.HasVariable(sourceVariableName))
{
var value = outerScopeInstance.GetVariable(sourceVariableName);
innerScopeInstance.SetVariable(destinationVariableName, value);
}
else
{
throw new ProcessEngineException("Couldn't create variable '" + destinationVariableName +
"', since the source variable '" + sourceVariableName +
"does not exist");
}
}
if (linkExpression != null)
{
var value = sourceExpression.GetValue(outerScopeInstance);
innerScopeInstance.SetVariable(destinationVariableName, value);
}
}
public virtual void Destroy(IVariableScope innerScopeInstance, IVariableScope outerScopeInstance)
{
if (!ReferenceEquals(destinationVariableName, null))
{
if (innerScopeInstance.HasVariable(sourceVariableName))
{
var value = innerScopeInstance.GetVariable(sourceVariableName);
outerScopeInstance.SetVariable(destinationVariableName, value);
}
else
{
throw new ProcessEngineException("Couldn't destroy variable " + sourceVariableName +
", since it does not exist");
}
}
if (destinationExpression != null)
{
var value = destinationExpression.GetValue(innerScopeInstance);
outerScopeInstance.SetVariable(destinationVariableName, value);
}
if (!ReferenceEquals(link, null))
{
if (innerScopeInstance.HasVariable(sourceVariableName))
{
var value = innerScopeInstance.GetVariable(sourceVariableName);
outerScopeInstance.SetVariable(destinationVariableName, value);
}
else
{
throw new ProcessEngineException("Couldn't destroy variable " + sourceVariableName +
", since it does not exist");
}
}
if (linkExpression != null)
{
var value = sourceExpression.GetValue(innerScopeInstance);
outerScopeInstance.SetVariable(destinationVariableName, value);
}
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <param name="base"></param>
/// <param name="property"></param>
/// <param name="value"></param>
public override void SetValue(ELContext context, object @base, object property, object value)
{
if (@base == null)
{
string variable = property.ToString();
if (variableScope.HasVariable(variable))
{
variableScope.SetVariable(variable, value);
}
}
}
public virtual object Put(string name, object value)
{
if (autoStoreScriptVariables)
{
if (!UNSTORED_KEYS.Contains(name))
{
object oldValue = variableScope.GetVariable(name);
variableScope.SetVariable(name, value);
return(oldValue);
}
}
return(wrappedBindings.Put(name, value));
}
public static void SetStringVariable(this IVariableScope transaction, string name, string value)
{
transaction.SetVariable(name, Field.String(value));
}
public static void SetBooleanVariable(this IVariableScope transaction, string name, bool value)
{
transaction.SetVariable(name, Field.Boolean(value));
}