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/**
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* Copyright (C) 2016 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.section.classification;
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import javax.inject.Inject;
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import org.eclipse.e4.core.contexts.IEclipseContext;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.jface.wizard.Wizard;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.INewWizard;
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import org.eclipse.ui.IWorkbench;
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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.persistence.hibernate.CdmDataChangeMap;
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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 k.luther
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* @date 23.03.2016
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*
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*/
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public abstract class AbstractEditWizard<T> extends Wizard implements
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INewWizard, IConversationEnabled{
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private ConversationHolder conversation;
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protected CdmFormFactory formFactory;
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private T entity;
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@Inject
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private IEclipseContext context;
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/**
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* <p>Constructor for AbstractNewEntityWizard.</p>
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*
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* @param <T> a T object.
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*/
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@Inject
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public AbstractEditWizard(){
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setWindowTitle(String.format("New %s", getEntityName()));
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}
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/**
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* FIXME there might be a smarter way to do this,
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*
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* @return
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*/
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protected abstract String getEntityName();
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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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/** {@inheritDoc} */
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@Override
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public boolean performFinish() {
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saveEntity();
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conversation.commit();
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conversation.close();
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return true;
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}
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/**
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* <p>Getter for the field <code>entity</code>.</p>
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*
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* @return a T object.
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*/
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public T getEntity() {
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return entity;
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}
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/**
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* <p>Setter for the field <code>entity</code>.</p>
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*
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* @param entity a T object.
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*/
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public void setEntity(T entity){
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this.entity = entity;
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}
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/**
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* Adds the entity to the current persistence context
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*/
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protected abstract void saveEntity();
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/* (non-Javadoc)
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* @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
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*/
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/** {@inheritDoc} */
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@Override
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public void init(IWorkbench workbench, IStructuredSelection selection) {
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formFactory = new CdmFormFactory(context.get(Shell.class).getDisplay());
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conversation = CdmStore.createConversation();
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}
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/**
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* <p>getConversationHolder</p>
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*
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* @return a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
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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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/** {@inheritDoc} */
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@Override
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public void update(CdmDataChangeMap changeEvents) {}
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}
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