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package org.litesoft.datt.client.boviews;
import java.util.*;
import org.litesoft.bo.views.*;
import org.litesoft.core.*;
import org.litesoft.core.util.*;
public abstract class DATT_TypedVoDataProvider<T extends IViewObject> extends TypedVoDataProvider<T>
{
protected DATT_TypedVoDataProvider( VoMetaData<T> pMetaData )
{
super( pMetaData );
}
@Override
public void commit( TransactionSet pTransactionSet, final CommitCallBack<T> pCallBack, ObjectURL... pReturnOnSuccess )
{
final UserView zCurrentUser = checkForCurrentUserInTransaction( pTransactionSet );
final RestrictedResourceView zCurrentRestrictedResource = checkForCurrentRestrictedResourceInTransaction( pTransactionSet );
if ( (zCurrentUser == null) && (zCurrentRestrictedResource == null) )
{
super.commit( pTransactionSet, pCallBack, pReturnOnSuccess );
return;
}
if ( zCurrentRestrictedResource != null )
{
pReturnOnSuccess = ObjectURL.prepend( zCurrentRestrictedResource.getObjectURL(), pReturnOnSuccess );
}
if ( zCurrentUser != null )
{
pReturnOnSuccess = ObjectURL.prepend( zCurrentUser.getObjectURL(), pReturnOnSuccess );
}
super.commit( pTransactionSet, new CommitCallBack<T>()
{
@Override
public void success( ImmutableArrayList<T> pRows )
{
if ( zCurrentUser != null )
{
updateContext( (UserView) pRows.get( 0 ) );
pRows = removeFirst( pRows );
}
if ( zCurrentRestrictedResource != null )
{
updateContext( (RestrictedResourceView) pRows.get( 0 ) );
pRows = removeFirst( pRows );
}
pCallBack.success( pRows );
}
@Override
public void error( String pError )
{
pCallBack.error( pError );
}
}, pReturnOnSuccess );
}
private ImmutableArrayList<T> removeFirst( ImmutableArrayList<T> pRows )
{
if ( pRows.isEmpty() )
{
return pRows;
}
ArrayList<T> temp = new ArrayList<T>( pRows );
temp.remove( 0 );
return new ImmutableArrayList<T>( temp );
}
public static UserView getCurrentUser()
{
CurrentUserViewAccessor zAccessor = ClientContext.get().checkGet( CurrentUserViewAccessor.class );
return zAccessor != null ? zAccessor.getUser() : null;
}
public static UserView checkForCurrentUserInTransaction( TransactionSet pTransactionSet )
{
UserView zCurrentUser = getCurrentUser();
if ( zCurrentUser != null )
{
UserView zTransUser = (UserView) pTransactionSet.get( zCurrentUser.getObjectURL() );
if ( zTransUser != null )
{
return zTransUser;
}
}
return null;
}
public static boolean checkForCurrentUser( UserView pUser )
{
CurrentUserViewAccessor zAccessor = ClientContext.get().checkGet( CurrentUserViewAccessor.class );
return (zAccessor != null) && UtilsCommon.areNonArraysEqual( pUser, zAccessor.getUser() );
}
public static void updateContext( UserView pUserView )
{
CurrentUserViewAccessor zAccessor = ClientContext.get().checkGet( CurrentUserViewAccessor.class );
if ( zAccessor != null )
{
zAccessor.setUser( pUserView );
}
if ( pUserView != null )
{
RestrictedResourceView zRestrictedResourceView = pUserView.getCurrentRestrictedResource(); // !null on Login!
if ( zRestrictedResourceView != null )
{
updateContext( zRestrictedResourceView );
CurrentRestrictedResourceOptionsAccessor zOptionsAccessor = ClientContext.get().checkGet( CurrentRestrictedResourceOptionsAccessor.class );
if ( zOptionsAccessor != null )
{
zOptionsAccessor.setRestrictedResourceOptions( pUserView.getAlternateRestrictedResourceOptions() );
}
}
}
}
public static RestrictedResourceView checkForCurrentRestrictedResourceInTransaction( TransactionSet pTransactionSet )
{
CurrentRestrictedResourceViewAccessor zAccessor = ClientContext.get().checkGet( CurrentRestrictedResourceViewAccessor.class );
if ( zAccessor != null )
{
RestrictedResourceView zCurrentRestrictedResource = zAccessor.getRestrictedResource();
if ( zCurrentRestrictedResource != null )
{
RestrictedResourceView zTransRestrictedResource = (RestrictedResourceView) pTransactionSet.get( zCurrentRestrictedResource.getObjectURL() );
if ( zTransRestrictedResource != null )
{
return zTransRestrictedResource;
}
}
}
return null;
}
public static boolean checkForCurrentRestrictedResource( RestrictedResourceView pRestrictedResource )
{
CurrentRestrictedResourceViewAccessor zAccessor = ClientContext.get().checkGet( CurrentRestrictedResourceViewAccessor.class );
return (zAccessor != null) && UtilsCommon.areNonArraysEqual( pRestrictedResource, zAccessor.getRestrictedResource() );
}
public static void updateContext( RestrictedResourceView pRestrictedResourceView )
{
CurrentRestrictedResourceViewAccessor zAccessor = ClientContext.get().checkGet( CurrentRestrictedResourceViewAccessor.class );
if ( zAccessor != null )
{
zAccessor.setRestrictedResource( pRestrictedResourceView );
}
}
}
|
Revision |
Author |
Commited |
Message |
430
|
GeorgeS
|
Sat 20 Aug, 2011 19:46:21 +0000 |
|