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// $Id$
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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.ui.password;
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import org.eclipse.jface.wizard.Wizard;
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import org.eclipse.swt.widgets.Display;
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import org.springframework.security.access.AccessDeniedException;
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import org.springframework.security.core.AuthenticationException;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
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import eu.etaxonomy.cdm.api.service.IUserService;
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import eu.etaxonomy.cdm.model.common.User;
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
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/**
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* @author n.hoffmann
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* @created Mar 10, 2011
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* @version 1.0
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*/
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public class PasswordWizard extends Wizard implements IConversationEnabled{
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private PasswordWizardPage passwordPage;
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private final User user;
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private final ConversationHolder conversation;
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/**
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* @param user the user to change the password for
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* @param conversation this optional parameter can be null. Only supply conversation if you
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* need to run this wizard is a nested conversation
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*/
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public PasswordWizard(User user, ConversationHolder conversation){
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this.conversation = conversation;
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this.user = user;
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}
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/* (non-Javadoc)
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* @see org.eclipse.jface.wizard.Wizard#addPages()
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*/
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@Override
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public void addPages() {
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CdmFormFactory formFactory = new CdmFormFactory(Display.getDefault());
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passwordPage = new PasswordWizardPage(formFactory, getConversationHolder(), user);
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addPage(passwordPage);
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}
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/* (non-Javadoc)
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* @see org.eclipse.jface.wizard.Wizard#performFinish()
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*/
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@Override
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public boolean performFinish() {
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ConversationHolder internalConversation = CdmStore.getCurrentApplicationConfiguration().NewConversation();
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internalConversation.bind();
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internalConversation.startTransaction();
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try{
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if(passwordPage.isChangingOwnPassword()){
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// change own password with validating of old one
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CdmStore.getService(IUserService.class).changePassword(passwordPage.getOldPassword(), passwordPage.getNewPassword());
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}else{
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// change others passwords
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CdmStore.getService(IUserService.class).changePasswordForUser(user.getUsername(), passwordPage.getNewPassword());
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}
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CdmStore.getService(IUserService.class).loadWithUpdate(user.getUuid());
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internalConversation.commit(false);
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internalConversation.unbind();
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internalConversation.close();
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return true;
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}catch(AccessDeniedException e){
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MessagingUtils.warningDialog("Could not change password", this, "The old password is not correct.");
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return false;
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}catch (AuthenticationException e){
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MessagingUtils.warningDialog("Could not change password", this, "The old password is not correct.");
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return false;
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}catch(Exception e){
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MessagingUtils.warningDialog("Problem with changing password", this, "The password could not be changed. " + e.getMessage());
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return false;
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}finally{
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if(conversation != null){
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conversation.bind();
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}
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}
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.persistence.hibernate.ICdmPostDataChangeObserver#update(eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap)
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*/
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@Override
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public void update(CdmDataChangeMap arg0) {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.api.conversation.IConversationEnabled#getConversationHolder()
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*/
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@Override
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public ConversationHolder getConversationHolder() {
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return conversation;
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}
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}
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