to.etc.domui.util

Class SessionStorageUtil

java.lang.Object

to.etc.domui.util.SessionStorageUtil

public class SessionStorageUtil
extends Object

Util for storing data into Session scope storage.

Author:

Vladimir Mijic Created on Aug 30, 2013

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SessionStorageUtil.ControlValuePair DTO - pair of control and value
static interface	SessionStorageUtil.ISessionStorage Defines data that can be stored/load from session storage.

Constructor Summary

Constructors

Constructor and Description
SessionStorageUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	hasStoredData(IRequestContext ctx, SessionStorageUtil.ISessionStorage storableData) Returns if storage currenlty has data stored into session.
static void	loadData(QDataContext dc, IRequestContext ctx, SessionStorageUtil.ISessionStorage storableData) Loads data previously persisted into session.
static void	storeData(IRequestContext ctx, SessionStorageUtil.ISessionStorage storableData) Stores storable data into session.

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionStorageUtil

public SessionStorageUtil()

Method Detail

hasStoredData

public static boolean hasStoredData(@Nonnull
                                    IRequestContext ctx,
                                    @Nonnull
                                    SessionStorageUtil.ISessionStorage storableData)

Returns if storage currenlty has data stored into session.

Parameters:

ctx -

storableData -

Returns:

storeData

public static void storeData(@Nonnull
                             IRequestContext ctx,
                             @Nonnull
                             SessionStorageUtil.ISessionStorage storableData)

Stores storable data into session.

Parameters:

ctx -

storableData -

loadData

public static void loadData(@Nonnull
                            QDataContext dc,
                            @Nonnull
                            IRequestContext ctx,
                            @Nonnull
                            SessionStorageUtil.ISessionStorage storableData)
                     throws Exception

Loads data previously persisted into session.

Parameters:

dc -

ctx -

storableData -

Throws:

Exception