Java tutorial
/* * Copyright (c) 2008-2016 Haulmont. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ package com.haulmont.cuba.gui.app.security.entity; import com.haulmont.chile.core.datatypes.impl.EnumClass; import org.apache.commons.lang.ObjectUtils; public enum UiPermissionVariant implements EnumClass<Integer> { /** * Read-only */ READ_ONLY(10, "blue"), /** * Hide */ HIDE(20, "red"), /** * Permission not selected */ NOTSET(30, "black"), /** * Show */ SHOW(40, "green"); private Integer id; private String color; UiPermissionVariant(Integer id, String color) { this.id = id; this.color = color; } @Override public Integer getId() { return id; } public String getColor() { return color; } public static UiPermissionVariant fromId(Integer id) { for (UiPermissionVariant variant : UiPermissionVariant.values()) { if (ObjectUtils.equals(variant.getId(), id)) { return variant; } } return null; } }