nl.nn.xmldecoder.finder.PrimitiveWrapperMap Maven / Gradle / Ivy
/*
* Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
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*/
package nl.nn.xmldecoder.finder;
import java.util.HashMap;
import java.util.Map;
/**
* This utility class associates
* name of primitive type with appropriate wrapper.
*
* @since 1.7
*
* @author Sergey A. Malenkov
*/
public final class PrimitiveWrapperMap {
/**
* Replaces all primitive types in specified array with wrappers.
*
* @param types array of classes where all primitive types
* will be replaced by appropriate wrappers
*/
static void replacePrimitivesWithWrappers(Class[] types) {
for (int i = 0; i < types.length; i++) {
if (types[i] != null) {
if (types[i].isPrimitive()) {
types[i] = getType(types[i].getName());
}
}
}
}
/**
* Returns wrapper for primitive type by its name.
*
* @param name the name of primitive type
* @return found wrapper for primitive type,
* or {@code null} if not found
*/
public static Class getType(String name) {
return map.get(name);
}
private static final Map> map = new HashMap>(9);
static {
map.put(Boolean.TYPE.getName(), Boolean.class);
map.put(Character.TYPE.getName(), Character.class);
map.put(Byte.TYPE.getName(), Byte.class);
map.put(Short.TYPE.getName(), Short.class);
map.put(Integer.TYPE.getName(), Integer.class);
map.put(Long.TYPE.getName(), Long.class);
map.put(Float.TYPE.getName(), Float.class);
map.put(Double.TYPE.getName(), Double.class);
map.put(Void.TYPE.getName(), Void.class);
}
/**
* Disable instantiation.
*/
private PrimitiveWrapperMap() {
}
}