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JVM AOT compiler currently generating JavaScript, C++, Haxe, with initial focus on Kotlin and games.
/*
* Copyright 2016 Carlos Ballesteros Velasco
*
* 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 java.lang.reflect;
import com.jtransc.annotation.JTranscMethodBody;
import com.jtransc.annotation.haxe.HaxeMethodBody;
@SuppressWarnings({"WeakerAccess", "unused"})
public final class Array {
private Array() {
}
@HaxeMethodBody("return new JA_L(p0, p1._str);")
@JTranscMethodBody(target = "js", value = "return new JA_L(p0, N.istr(p1));")
@JTranscMethodBody(target = "cpp", value = "return SOBJ(new JA_L(p0, N::istr2(p1)));")
@JTranscMethodBody(target = "d", value = "return new JA_L(p0, N.istr(p1));")
@JTranscMethodBody(target = "cs", value = "return new JA_L(p0, N.istr(p1));")
native private static Object newObjectInstance(int length, String desc) throws NegativeArraySizeException;
public static Object newInstance(Class type, int length) throws NegativeArraySizeException {
if (type == null) throw new NullPointerException("Array.newInstance");
if (!type.isPrimitive()) return newObjectInstance(length, "[" + type.getName());
if (type == Boolean.TYPE) return new boolean[length];
if (type == Byte.TYPE) return new byte[length];
if (type == Short.TYPE) return new short[length];
if (type == Character.TYPE) return new char[length];
if (type == Integer.TYPE) return new int[length];
if (type == Long.TYPE) return new long[length];
if (type == Float.TYPE) return new float[length];
if (type == Double.TYPE) return new double[length];
if (type == Void.TYPE) throw new RuntimeException("Invalid Array of void type");
throw new RuntimeException("Invalid Array.newInstance with " + type);
}
public static Object newInstance(Class componentType, int... dimensions) throws IllegalArgumentException, NegativeArraySizeException {
if (dimensions.length == 1) {
return newInstance(componentType, dimensions[0]);
} else {
throw new RuntimeException("Not implemented dynamically creating multidimensional arrays!");
}
}
@HaxeMethodBody("return cast(p0, JA_0).length;")
@JTranscMethodBody(target = "js", value = "return p0.length;")
@JTranscMethodBody(target = "cpp", value = "return GET_OBJECT_NPE(JA_0, p0)->length;")
@JTranscMethodBody(target = "d", value = "return (cast(JA_0)p0).length;")
@JTranscMethodBody(target = "cs", value = "return ((JA_0)p0).length;")
native public static int getLength(Object array) throws IllegalArgumentException;
@HaxeMethodBody("return cast(p0, JA_L).getDynamic(p1);")
@JTranscMethodBody(target = "js", value = "return p0.get(p1);")
@JTranscMethodBody(target = "cpp", value = "return GET_OBJECT_NPE(JA_L, p0)->get(p1);")
@JTranscMethodBody(target = "d", value = "return (cast(JA_L)p0)[p1];")
@JTranscMethodBody(target = "cs", value = "return ((JA_L)p0)[p1];")
native private static Object getInstance(Object array, int index) throws IllegalArgumentException, ArrayIndexOutOfBoundsException;
public static Object get(Object array, int index) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
Type elementType = getArrayElementType(array.getClass());
if (elementType == Boolean.TYPE) return getBoolean(array, index);
if (elementType == Byte.TYPE) return getByte(array, index);
if (elementType == Character.TYPE) return getChar(array, index);
if (elementType == Short.TYPE) return getShort(array, index);
if (elementType == Integer.TYPE) return getInt(array, index);
if (elementType == Long.TYPE) return getLong(array, index);
if (elementType == Float.TYPE) return getFloat(array, index);
if (elementType == Double.TYPE) return getDouble(array, index);
return getInstance(array, index);
}
public static boolean getBoolean(Object array, int index) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
return ((boolean[])array)[index];
}
public static byte getByte(Object array, int index) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
return ((byte[])array)[index];
}
public static char getChar(Object array, int index) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
return ((char[])array)[index];
}
public static short getShort(Object array, int index) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
return ((short[])array)[index];
}
public static int getInt(Object array, int index) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
return ((int[])array)[index];
}
public static long getLong(Object array, int index) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
return ((long[])array)[index];
}
public static float getFloat(Object array, int index) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
return ((float[])array)[index];
}
public static double getDouble(Object array, int index) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
return ((double[])array)[index];
}
@HaxeMethodBody("cast(p0, JA_L).setDynamic(p1, p2);")
@JTranscMethodBody(target = "js", value = "p0.set(p1, p2);")
@JTranscMethodBody(target = "cpp", value = "GET_OBJECT_NPE(JA_L, p0)->set(p1, p2);")
@JTranscMethodBody(target = "d", value = "(cast(JA_L)p0)[p1] = p2;")
@JTranscMethodBody(target = "cs", value = "((JA_L)p0)[p1] = p2;")
native private static void setInstance(Object array, int index, Object value) throws IllegalArgumentException, ArrayIndexOutOfBoundsException;
public static void set(Object array, int index, Object value) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
Type elementType = getArrayElementType(array.getClass());
if (elementType == Boolean.TYPE) {
setBoolean(array, index, (Boolean) value);
} else if (elementType == Byte.TYPE) {
setByte(array, index, (Byte) value);
} else if (elementType == Character.TYPE) {
setChar(array, index, (Character) value);
} else if (elementType == Short.TYPE) {
setShort(array, index, (Short) value);
} else if (elementType == Integer.TYPE) {
setInt(array, index, (Integer) value);
} else if (elementType == Long.TYPE) {
setLong(array, index, (Long) value);
} else if (elementType == Float.TYPE) {
setFloat(array, index, (Float) value);
} else if (elementType == Double.TYPE) {
setDouble(array, index, (Double) value);
} else {
setInstance(array, index, value);
}
}
public static void setBoolean(Object array, int index, boolean v) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
((boolean[])array)[index] = v;
}
public static void setByte(Object array, int index, byte v) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
((byte[])array)[index] = v;
}
public static void setChar(Object array, int index, char v) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
((char[])array)[index] = v;
}
public static void setShort(Object array, int index, short v) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
((short[])array)[index] = v;
}
public static void setInt(Object array, int index, int v) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
((int[])array)[index] = v;
}
public static void setLong(Object array, int index, long v) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
((long[])array)[index] = v;
}
public static void setFloat(Object array, int index, float v) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
((float[])array)[index] = v;
}
public static void setDouble(Object array, int index, double v) throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
((double[])array)[index] = v;
}
static private Type getArrayElementType(Class clazz) {
String name = clazz.getName();
if (name.charAt(0) != '[') throw new RuntimeException("Not an array");
try {
return Class.forName(name.substring(1));
} catch (ClassNotFoundException e) {
return null;
}
}
}