UnavailableException (Java EE 8)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - javax.resource.ResourceException
    - - javax.resource.spi.UnavailableException

Direct Known Subclasses:

RetryableUnavailableException
```
public class UnavailableException
extends ResourceException
```
This is thrown to indicate that a service is unavailable.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`UnavailableException()`	Constructs a new instance with null as its detail message.
`UnavailableException(java.lang.String message)`	Constructs a new instance with the specified detail message.
`UnavailableException(java.lang.String message, java.lang.String errorCode)`	Constructs a new throwable with the specified detail message and an error code.
`UnavailableException(java.lang.String message, java.lang.Throwable cause)`	Constructs a new throwable with the specified detail message and cause.
`UnavailableException(java.lang.Throwable cause)`	Constructs a new throwable with the specified cause.

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
- Methods inherited from class javax.resource.ResourceException
  getErrorCode, getLinkedException, getMessage, setErrorCode, setLinkedException
- Methods inherited from class java.lang.Throwable
  addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

- Constructor Detail
  - UnavailableException
```
public UnavailableException()
```
    Constructs a new instance with null as its detail message.
  - UnavailableException
```
public UnavailableException(java.lang.String message)
```
    Constructs a new instance with the specified detail message.
    
    Parameters:
    
    message - the detail message.
  - UnavailableException
```
public UnavailableException(java.lang.Throwable cause)
```
    Constructs a new throwable with the specified cause.
    
    Parameters:
    
    cause - a chained exception of type Throwable.
  - UnavailableException
```
public UnavailableException(java.lang.String message,
                            java.lang.Throwable cause)
```
    Constructs a new throwable with the specified detail message and cause.
    
    Parameters:
    
    message - the detail message.
    
    cause - a chained exception of type Throwable.
  - UnavailableException
```
public UnavailableException(java.lang.String message,
                            java.lang.String errorCode)
```
    Constructs a new throwable with the specified detail message and an error code.
    
    Parameters:
    
    message - a description of the exception.
    
    errorCode - a string specifying the vendor specific error code.