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Revision 757fd419

Added by Katja Luther almost 8 years ago

forgot to add new abstract class AbstractEditWizard

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eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/classification/AbstractEditWizard.java
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// $Id$
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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 org.eclipse.jface.viewers.IStructuredSelection;
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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.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.model.AbstractUtility;
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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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    private IWorkbench workbench;
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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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        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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            this.workbench = workbench != null ? workbench : AbstractUtility.getWorkbench();
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            formFactory = new CdmFormFactory(Display.getCurrent(), null);
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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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         * @return the workbench
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         */
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        public IWorkbench getWorkbench() {
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            return workbench;
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        }
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}

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