/*
* Copyright (c) 2020, 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
* questions.
*/
package org.graalvm.libgraal.jni.annotation;
final class Utilities {
private Utilities() {
}
static void encodeType(Class<?> type, StringBuilder buf) {
String desc;
if (type == boolean.class) {
desc = "Z";
} else if (type == byte.class) {
desc = "B";
} else if (type == char.class) {
desc = "C";
} else if (type == short.class) {
desc = "S";
} else if (type == int.class) {
desc = "I";
} else if (type == long.class) {
desc = "J";
} else if (type == float.class) {
desc = "F";
} else if (type == double.class) {
desc = "D";
} else if (type == void.class) {
desc = "V";
} else if (type.isArray()) {
buf.append('[');
encodeType(type.getComponentType(), buf);
return;
} else {
desc = "L" + type.getName().replace('.', '/') + ";";
}
buf.append(desc);
}
}