com.vaadin.flow.server.startup.ErrorNavigationTargetInitializer API 12.0.7 | Vaadin

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com.vaadin.flow.server.startup.

java.lang.Object
- com.vaadin.flow.server.startup.ErrorNavigationTargetInitializer

All Implemented Interfaces:

javax.servlet.ServletContainerInitializer
```
public class ErrorNavigationTargetInitializer
extends Object
implements javax.servlet.ServletContainerInitializer
```
Servlet initializer for collecting all available error handler navigation targets implementing HasErrorParameter on startup.

- Constructor Summary
  
  Constructors
  Constructor and Description
  
  ErrorNavigationTargetInitializer()
- Method Summary
  
  All Methods
  Modifier and Type Method and Description
  
  void onStartup(Set<Class<?>> classSet, javax.servlet.ServletContext servletContext)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- ErrorNavigationTargetInitializer
```
public ErrorNavigationTargetInitializer()
```

Method Detail

onStartup

public void onStartup(Set<Class<?>> classSet,
                      javax.servlet.ServletContext servletContext)
               throws javax.servlet.ServletException

Specified by:

onStartup in interface javax.servlet.ServletContainerInitializer

Throws:

javax.servlet.ServletException