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/**
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* Copyright (C) 2017 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.vaadin.event;
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import java.util.EnumSet;
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import com.vaadin.ui.AbstractField;
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/**
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* An Event which represents the request to start an editor to enable the
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* user to perform the <code>action</code> transported with this event.
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*
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* @author a.kohlbecker
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*
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*/
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public class EntityEditorActionEvent<T> {
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private Class<T> beanType;
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private EditorActionType action;
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private AbstractField<T> field;
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private T bean;
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/**
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* @param type
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* @param entityId
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* @param field
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*/
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public EntityEditorActionEvent(EditorActionType action, Class<T> beanType, AbstractField<T> field) {
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this.action = action;
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this.beanType = beanType;
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this.field = field;
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}
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/**
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*
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* @param type
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* @param entityId
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* @param field
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*/
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public EntityEditorActionEvent(EditorActionType action, Class<T> beanType, T bean, AbstractField<T> field) {
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this.action = action;
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this.beanType = beanType;
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if(EnumSet.of(EditorActionType.REMOVE, EditorActionType.EDIT).contains(action) && bean == null){
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throw new NullPointerException("bean must not be null when creating an event with " + action);
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}
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this.bean = bean;
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this.field = field;
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}
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/**
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* @return the beanType
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*/
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public Class<?> getBeanType() {
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return beanType;
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}
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/**
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* @return the action
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*/
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public EditorActionType getAction() {
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return action;
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}
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/**
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* @return the field which contains the bean
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*/
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public AbstractField<T> getSource() {
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return field;
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}
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/**
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* @return the bean
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*/
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public T getBean() {
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return bean;
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}
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}
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