/*
* This file is part of rockframework.
*
* rockframework is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* rockframework is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>;.
*/
package br.net.woodstock.rockframework.core.utils;
import br.net.woodstock.rockframework.core.util.Assert;
import br.net.woodstock.rockframework.core.util.LabelSupport;
public abstract class Enums {
private Enums() {
//
}
@SuppressWarnings("rawtypes")
public static String getLabel(final Enum e) {
return Enums.getLabel(e, null);
}
@SuppressWarnings("rawtypes")
public static String getLabel(final Enum e, final String defaultLabel) {
if (e != null) {
if (e instanceof LabelSupport) {
LabelSupport labelSupport = (LabelSupport) e;
return labelSupport.getLabel();
}
return e.name();
}
return defaultLabel;
}
@SuppressWarnings("rawtypes")
public static String getName(final Enum e) {
return Enums.getName(e, null);
}
@SuppressWarnings("rawtypes")
public static String getName(final Enum e, final String defaultName) {
if (e != null) {
return e.name();
}
return defaultName;
}
@SuppressWarnings("rawtypes")
public static int getOrdinal(final Enum e) {
return Enums.getOrdinal(e, -1);
}
@SuppressWarnings("rawtypes")
public static int getOrdinal(final Enum e, final int defaultOrdinal) {
if (e != null) {
return e.ordinal();
}
return defaultOrdinal;
}
@SuppressWarnings("rawtypes")
public static <T extends Enum> T getByName(final Class<T> clazz, final String name) {
Assert.notNull(clazz, "clazz");
if (clazz.isEnum()) {
if (Conditions.isNotEmpty(name)) {
T[] array = clazz.getEnumConstants();
for (T t : array) {
if (t.name().equals(name)) {
return t;
}
}
}
}
return null;
}
@SuppressWarnings("rawtypes")
public static <T extends Enum> T getByOrdinal(final Class<T> clazz, final int ordinal) {
Assert.notNull(clazz, "clazz");
if (clazz.isEnum()) {
T[] array = clazz.getEnumConstants();
if (array.length > ordinal) {
return array[ordinal];
}
}
return null;
}
@SuppressWarnings("rawtypes")
public static <T extends Enum> T[] getValues(final Class<T> clazz) {
Assert.notNull(clazz, "clazz");
if (clazz.isEnum()) {
T[] array = clazz.getEnumConstants();
return array;
}
return null;
}
}