/* LoginAction.java
Copyright (c) 2009 Juergen Schlierf, All Rights Reserved
This file is part of Cubusmail (http://code.google.com/p/cubusmail/).
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with Cubusmail. If not, see <http://www.gnu.org/licenses/>.
*/
package com.cubusmail.client.actions;
import com.cubusmail.client.exceptions.GWTExceptionHandler;
import com.cubusmail.client.util.GWTSessionManager;
import com.cubusmail.client.util.GWTUtil;
import com.cubusmail.client.util.ServiceProvider;
import com.cubusmail.client.util.TextProvider;
import com.cubusmail.common.exceptions.GWTAuthenticationException;
import com.cubusmail.common.exceptions.GWTConnectionException;
import com.cubusmail.common.model.GWTMailbox;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.smartgwt.client.util.BooleanCallback;
import com.smartgwt.client.util.SC;
import com.smartgwt.client.widgets.Dialog;
/**
* Action for the Login.
*
* @author Juergen Schlierf
*/
public class LoginAction extends GWTAction implements AsyncCallback<GWTMailbox> {
private String username;
private String password;
private BooleanCallback actionCallback;
/*
* (non-Javadoc)
*
* @see com.google.gwt.user.client.rpc.AsyncCallback#onFailure(java.lang.
* Throwable)
*/
public void onFailure( final Throwable e ) {
if ( this.actionCallback != null ) {
this.actionCallback.execute( false );
}
String text = null;
if ( e instanceof GWTAuthenticationException ) {
text = TextProvider.get().exception_login_authentication();
}
else if ( e instanceof GWTConnectionException ) {
text = TextProvider.get().exception_login_connection();
}
else {
text = TextProvider.get().exception_login_connection();
}
SC.warn( text, new BooleanCallback() {
public void execute( Boolean value ) {
GWTExceptionHandler.handleException( e );
}
} );
}
/*
* (non-Javadoc)
*
* @see com.google.gwt.user.client.rpc.AsyncCallback#onSuccess(java.lang.
* Object)
*/
public void onSuccess( GWTMailbox result ) {
// load Preferences
GWTSessionManager.get().setMailbox( result );
Window.Location.reload();
}
/*
* (non-Javadoc)
*
* @see com.cubusmail.gwtui.client.actions.GWTAction#execute()
*/
public void execute() {
if ( !GWTUtil.hasText( this.username ) ) {
SC.warn( TextProvider.get().common_error(), TextProvider.get().logindialog_empty_username(), null,
new Dialog() );
return;
}
if ( this.actionCallback != null ) {
this.actionCallback.execute( true );
}
ServiceProvider.getCubusService().login( this.username, this.password, this );
this.password = null;
}
public void setUsername( String username ) {
this.username = username;
}
public void setPassword( String password ) {
this.password = password;
}
public void setActionCallback( BooleanCallback actionCallback ) {
this.actionCallback = actionCallback;
}
}