Extensions.ExternalServiceProvider.IsDisposed
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Contents
Classification
| Name | IsDisposed |
| Short Description | Check the given serviceProvider has been disposed |
| Class | Term |
| Extension | OTX ExternalServiceProvider extension |
| Group | ExternalServiceProvider related terms |
| Exceptions | |
| Checker Rules | |
| Standard Compliant | Yes |
OTL Syntax
otx:BooleanTerm ExternalServiceProvider.IsDisposed(esp:ServiceProviderTerm serviceProvider);
Description
IsDisposed is a BooleanTerm that returns true if the given serviceProvider has been disposed, either by the DisposeProvider action or by the runtime system.
Return Value
The Term returns the value, see table below.
In OTX, Terms are categorized according to its return data type!
| Data Type | Description |
| otx:Boolean | Result the given serviceProvider has been disposed |
Properties
| Name | Data Type | Class | Default | Cardinality | Description |
| serviceProvider | esp:ServiceProvider | Term | - | [1..1] | This esp:ServiceProvider will be tested |
OTL Examples
/// Signatures
package ExternalServiceProvider.ServiceProviderSignature ServiceProviderSignature1
{
ExternalServiceProvider.ConstructorSignature ConstructorSignature1(String ConstructorExternalInParameter1, String ConstructorExternalInParameter2, String ConstructorExternalInParameter3);
ExternalServiceProvider.EventSignature EventSignature1(String EventValueParameterDeclaration1);
ExternalServiceProvider.PropertySignature PropertySignature1(String PropertyValueDeclaration1) accessType READ-WRITE;
ExternalServiceProvider.ServiceSignature ServiceSignature1(in ByteField ExternalInParameterDeclaration1, ref Float ExternalInOutParameterDeclaration1, out Integer ExternalOutParameterDeclaration1) throws ExternalServiceProvider.ConfigurationException, ExternalServiceProvider.ExecuteException, ExternalServiceProvider.ProviderServiceException;
}
package HMI.ScreenSignature ScreenSignature1();
/// Global Declarations
public procedure main()
{
/// Local Declarations
ExternalServiceProvider.ServiceProvider ServiceProvider1;
String String1 = "Abc";
String String2 = "Def";
String String3 = "Ghi";
Integer Integer1 = 5678;
ExternalServiceProvider.Service Service1;
Boolean Boolean1 = false;
ByteField ByteField1;
Float Float1;
/// Flow
ExternalServiceProvider.CreateProvider(ServiceProvider1, ServiceProviderSignature1, ConstructorSignature1, {ConstructorExternalInParameter1 = String1, ConstructorExternalInParameter2 = String2, ConstructorExternalInParameter3 = String3});
ExternalServiceProvider.ExecuteService(ServiceProvider1, ServiceProviderSignature1, ServiceSignature1, {ExternalInParameterDeclaration1 = ByteField1, ExternalInOutParameterDeclaration1 = Float1, ExternalOutParameterDeclaration1 = Integer1}, Service1, false);
Boolean1 = ExternalServiceProvider.IsDisposed(ServiceProvider1);
ExternalServiceProvider.DisposeProvider(ServiceProvider1);
}
