OpenSsl (Netty 3.10.6.Final API)

java.lang.Object
- org.jboss.netty.handler.ssl.OpenSsl

```
public final class OpenSsl
extends Object
```
Tells if netty-tcnative and its OpenSSL support are available.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`ensureAvailability()`	Ensure that `netty-tcnative` and its OpenSSL support are available.
`static boolean`	`isAvailable()`	Returns `true` if and only if `netty-tcnative` and its OpenSSL support are available.
`static Throwable`	`unavailabilityCause()`	Returns the cause of unavailability of `netty-tcnative` and its OpenSSL support.

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

- Method Detail
  - isAvailable
```
public static boolean isAvailable()
```
    Returns true if and only if netty-tcnative and its OpenSSL support are available.
  - ensureAvailability
```
public static void ensureAvailability()
```
    Ensure that netty-tcnative and its OpenSSL support are available.
    
    Throws:
    
    UnsatisfiedLinkError - if unavailable
  - unavailabilityCause
```
public static Throwable unavailabilityCause()
```
    Returns the cause of unavailability of netty-tcnative and its OpenSSL support.
    
    Returns:
    
    the cause if unavailable. null if available.