org.pac4j.core.engine

Class AbstractExceptionAwareLogic<R,C extends WebContext>

java.lang.Object

org.pac4j.core.profile.ProfileManagerFactoryAware<C>

org.pac4j.core.engine.AbstractExceptionAwareLogic<R,C>

Direct Known Subclasses:

DefaultCallbackLogic, DefaultLogoutLogic, DefaultSecurityLogic

public abstract class AbstractExceptionAwareLogic<R,C extends WebContext>
extends ProfileManagerFactoryAware<C>

Abstract logic to handle exceptions:

• if it's a HttpAction, the HTTP action (which has already been performed on the web context) is "adapted"
• else if an errorUrl is defined, the user is redirected to this error URL
• otherwise the exception is thrown again

Since:

3.0.0

Author:

Jerome Leleu

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor and Description
AbstractExceptionAwareLogic()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getErrorUrl()
protected R	handleException(java.lang.Exception e, HttpActionAdapter<R,C> httpActionAdapter, C context) Handle exceptions.
protected java.lang.RuntimeException	runtimeException(java.lang.Exception exception) Wrap an Exception into a RuntimeException.
void	setErrorUrl(java.lang.String errorUrl) Define on which error URL the user will be redirected in case of an exception.

Methods inherited from class org.pac4j.core.profile.ProfileManagerFactoryAware

getProfileManager, getProfileManagerFactory, setProfileManagerFactory

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected org.slf4j.Logger logger

Constructor Detail

AbstractExceptionAwareLogic

public AbstractExceptionAwareLogic()

Method Detail

handleException

protected R handleException(java.lang.Exception e,
                            HttpActionAdapter<R,C> httpActionAdapter,
                            C context)

Handle exceptions.

Parameters:

e - the thrown exception

httpActionAdapter - the HTTP action adapter

context - the web context

Returns:

the final HTTP result

runtimeException

protected java.lang.RuntimeException runtimeException(java.lang.Exception exception)

Wrap an Exception into a RuntimeException.

Parameters:

exception - the original exception

Returns:

the RuntimeException

getErrorUrl

public java.lang.String getErrorUrl()

setErrorUrl

public void setErrorUrl(java.lang.String errorUrl)

Define on which error URL the user will be redirected in case of an exception.

Parameters:

errorUrl - the error URL