Package com.helger.xservlet.forcedredirect

Class ForcedRedirectManager

java.lang.Object

com.helger.scope.singleton.AbstractSingleton

com.helger.web.scope.singleton.AbstractSessionWebSingleton

com.helger.xservlet.forcedredirect.ForcedRedirectManager

All Implemented Interfaces:

com.helger.scope.IScopeDestructionAware, com.helger.web.scope.singleton.IWebSingleton, Serializable

@ThreadSafe
public final class ForcedRedirectManager
extends com.helger.web.scope.singleton.AbstractSessionWebSingleton

Stores per-session the data to be used in a Post-Redirect-Get scenario.
This class usually takes 'IHCNode' but because of the reverse dependencies, this type cannot be used and is therefore abstracted as 'Serializable' in this implementation. So all the time you read 'Serializable' consider it to be 'IHCNode'.

Since:

9.0.0

Author:

Philip Helger

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static String	REQUEST_PARAMETER_PRG_ACTIVE

Fields inherited from class com.helger.scope.singleton.AbstractSingleton

m_aRWLock

Constructor Summary

Constructors

Constructor	Description
ForcedRedirectManager()	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	createForcedRedirect(ForcedRedirectException ex)
Serializable	getAndRemoveContent(String sMenuItemID)
static Serializable	getAndRemoveLastForcedRedirectContent(String sMenuItemID)
Serializable	getContent(String sMenuItemID)
static ForcedRedirectManager	getInstance()
static ForcedRedirectManager	getInstanceIfInstantiated()
static Serializable	getLastForcedRedirectContent(String sMenuItemID)
boolean	hasContent(String sMenuItemID)
String	toString()

Methods inherited from class com.helger.web.scope.singleton.AbstractSessionWebSingleton

getAllSessionSingletons, getSessionSingleton, getSessionSingletonIfInstantiated, isSessionSingletonInstantiated

Methods inherited from class com.helger.scope.singleton.AbstractSingleton

getAllSingletons, getSingleton, getSingletonIfInstantiated, getSingletonScopeKey, isDestroyed, isInDestruction, isInInstantiation, isInPreDestruction, isInstantiated, isSingletonInstantiated, isUsableObject, onAfterInstantiation, onBeforeDestroy, onBeforeScopeDestruction, onDestroy, onScopeDestruction, readAbstractSingletonFields, setDestroyed, setInDestruction, setInInstantiation, setInPreDestruction, setInstantiated, writeAbstractSingletonFields

Methods inherited from class java.lang.Object

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

Field Detail

REQUEST_PARAMETER_PRG_ACTIVE

public static final String REQUEST_PARAMETER_PRG_ACTIVE

See Also:

Constant Field Values

Constructor Detail

ForcedRedirectManager

@Deprecated
@UsedViaReflection
public ForcedRedirectManager()

Deprecated.

Method Detail

getInstance

@Nonnull
public static ForcedRedirectManager getInstance()

Returns:

The instance to use. Never null.

getInstanceIfInstantiated

@Nullable
public static ForcedRedirectManager getInstanceIfInstantiated()

Returns:

The instance to use if already instantiated. Maybe null.

createForcedRedirect

public void createForcedRedirect(@Nonnull
                                 ForcedRedirectException ex)

getContent

@Nullable
public Serializable getContent(@Nullable
                               String sMenuItemID)

hasContent

public boolean hasContent(@Nullable
                          String sMenuItemID)

getLastForcedRedirectContent

@Nullable
public static Serializable getLastForcedRedirectContent(@Nullable
                                                        String sMenuItemID)

getAndRemoveContent

@Nullable
public Serializable getAndRemoveContent(@Nullable
                                        String sMenuItemID)

getAndRemoveLastForcedRedirectContent

@Nullable
public static Serializable getAndRemoveLastForcedRedirectContent(@Nullable
                                                                 String sMenuItemID)

toString

public String toString()

Overrides:

toString in class com.helger.scope.singleton.AbstractSingleton