OpenApiCdiExtension (Helidon Project 2.0.0-RC2 API)

java.lang.Object
- io.helidon.microprofile.openapi.OpenApiCdiExtension

All Implemented Interfaces:

javax.enterprise.inject.spi.Extension
```
public class OpenApiCdiExtension
extends Object
implements javax.enterprise.inject.spi.Extension
```
Portable extension to allow construction of a Jandex index (to pass to SmallRye OpenAPI) from CDI if no META-INF/jandex.idx file exists on the class path.

Constructor Summary

Constructors
Constructor Description

OpenApiCdiExtension()
Creates a new instance of the index builder.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.jboss.jandex.IndexView`	`indexView()`	Reports an `IndexView` for the Jandex index that describes annotated classes for endpoints.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - OpenApiCdiExtension
```
public OpenApiCdiExtension()
                    throws IOException
```
    Creates a new instance of the index builder.
    
    Throws:
    
    IOException - in case of error checking for the Jandex index files
- Method Detail
  - indexView
```
public org.jboss.jandex.IndexView indexView()
                                     throws IOException
```
    Reports an IndexView for the Jandex index that describes annotated classes for endpoints.
    
    Returns:
    
    IndexView describing discovered classes
    
    Throws:
    
    IOException - in case of error reading an existing index file or reading class bytecode from the classpath