org.hkijena.jipipe.api.exceptions

Class UserFriendlyNullPointerException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.NullPointerException

org.hkijena.jipipe.api.exceptions.UserFriendlyNullPointerException

All Implemented Interfaces:

Serializable, UserFriendlyException

public class UserFriendlyNullPointerException
extends NullPointerException
implements UserFriendlyException

A RuntimeException that contains more detailed information for users. It answers in understandable terms: (1) What happened (2) Where it happened (3) Why it happened, and (4) What to do to resolve the issue

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UserFriendlyNullPointerException(String message, String userWhat, String userWhere, String userWhy, String userHow)

Method Summary

Modifier and Type	Method and Description
String	getUserHow()
String	getUserWhat()
String	getUserWhere()
String	getUserWhy()
String	toString()

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Detail

UserFriendlyNullPointerException

public UserFriendlyNullPointerException(String message,
                                        String userWhat,
                                        String userWhere,
                                        String userWhy,
                                        String userHow)

Parameters:

message - the developer message

userWhat - the message for the user

userWhere - location of the exception

userWhy - explanation why it happened

userHow - explanation how to resolve the issue

Method Detail

getUserWhat

public String getUserWhat()

Specified by:

getUserWhat in interface UserFriendlyException

getUserWhy

public String getUserWhy()

Specified by:

getUserWhy in interface UserFriendlyException

getUserHow

public String getUserHow()

Specified by:

getUserHow in interface UserFriendlyException

toString

public String toString()

Overrides:

toString in class Throwable

getUserWhere

public String getUserWhere()

Specified by:

getUserWhere in interface UserFriendlyException