Package com.labs64.netlicensing.exception

Class NetLicensingException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.labs64.netlicensing.exception.NetLicensingException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BadSignatureException, ConversionException, MalformedArgumentsException, RestException, ServiceException, WrongResponseFormatException

public abstract class NetLicensingException
extends Exception

Base class for checked exceptions with a root cause.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
NetLicensingException(String msg)	Construct a NetLicensingException with the specified detail message.
NetLicensingException(String msg, Throwable cause)	Construct a NetLicensingException with the specified detail message and cause exception.

Method Summary

Modifier and Type	Method	Description
boolean	contains(Class<Throwable> exType)	Check whether this exception contains an exception of the given type: either it is of the given class itself or it contains a cause cause of the given type.
String	getMessage()	Return the detail message, including the message from the cause exception if there is one.
Throwable	getMostSpecificCause()	Retrieve the most specific cause of this exception, that is, either the innermost cause (root cause) or this exception itself.
Throwable	getRootCause()	Retrieve the innermost cause of this exception, if any.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NetLicensingException

public NetLicensingException(String msg)

Construct a NetLicensingException with the specified detail message.

Parameters:

msg - the detail message

NetLicensingException

public NetLicensingException(String msg,
                             Throwable cause)

Construct a NetLicensingException with the specified detail message and cause exception.

Parameters:

msg - the detail message

cause - the cause exception

Method Detail

getMessage

public String getMessage()

Return the detail message, including the message from the cause exception if there is one.

Overrides:

getMessage in class Throwable

Returns:

error detail message

getRootCause

public Throwable getRootCause()

Retrieve the innermost cause of this exception, if any.

Returns:

the innermost exception, or null if none

getMostSpecificCause

public Throwable getMostSpecificCause()

Retrieve the most specific cause of this exception, that is, either the innermost cause (root cause) or this exception itself.

Differs from getRootCause() in that it falls back to the present exception if there is no root cause.

Returns:

the most specific cause (never null)

contains

public boolean contains(Class<Throwable> exType)

Check whether this exception contains an exception of the given type: either it is of the given class itself or it contains a cause cause of the given type.

Parameters:

exType - the exception type to look for

Returns:

whether there is a cause exception of the specified type