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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 j.MemberInfo;
import j.ProgramReflection;
import java.lang.annotation.Annotation;
@SuppressWarnings({"ConstantConditions", "unused", "StatementWithEmptyBody"})
public final class Field extends AccessibleObject implements Member {
protected int typeId;
public Class clazz;
public String name;
//private Class type = null;
protected int modifiers;
public int slot;
public transient String signature;
public transient String genericSignature;
public byte[] annotations;
//private transient FieldRepository genericInfo;
public Annotation[] getDeclaredAnnotations() {
Annotation[] out = ProgramReflection.getFieldAnnotations(clazz.id, info.id);
return (out != null) ? out : new Annotation[0];
}
public Field(Class containingClass, MemberInfo info) {
super(info);
this.clazz = containingClass;
this.slot = info.id;
this.name = info.name;
this.signature = info.desc;
this.genericSignature = info.genericDesc;
this.modifiers = info.modifiers;
}
public Field() {
}
public Class getDeclaringClass() {
return clazz;
}
public String getName() {
return name;
}
public int getModifiers() {
return modifiers;
}
public boolean isEnumConstant() {
return (getModifiers() & Modifier.ENUM) != 0;
}
public boolean isSynthetic() {
return (getModifiers() & Modifier.SYNTHETIC) != 0;
}
public Class getType() {
//return type;
try {
return Class.forName(signature);
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
return null;
}
private Type genericType;
public Type getGenericType() {
if (genericType == null) {
if (genericSignature != null) {
genericType = _InternalUtils.parseType(genericSignature, null);
} else {
genericType = getType();
}
}
return genericType;
}
public boolean equals(Object obj) {
/*
if (obj != null && obj instanceof Field) {
Field other = (Field) obj;
return (getDeclaringClass() == other.getDeclaringClass()) && (getName().equals(other.getName())) && (getType() == other.getType());
}
return false;
*/
return this == obj;
}
public int hashCode() {
return getDeclaringClass().getName().hashCode() ^ getName().hashCode();
}
public String toString() {
int mod = getModifiers();
return (((mod == 0) ? "" : (Modifier.toString(mod) + " ")) + _InternalUtils.getTypeName(getType()) + " " + _InternalUtils.getTypeName(getDeclaringClass()) + "." + getName());
}
public Object get(Object obj) throws IllegalArgumentException, IllegalAccessException {
Class type = getType();
if (type == null) {
return null;
//} else if (type.isPrimitive()) {
// if (type == Void.TYPE) return null;
// if (type == Boolean.TYPE) return this.getBoolean(obj);
// if (type == Byte.TYPE) return this.getByte(obj);
// if (type == Short.TYPE) return this.getShort(obj);
// if (type == Character.TYPE) return this.getChar(obj);
// if (type == Integer.TYPE) return this.getInt(obj);
// if (type == Long.TYPE) return this.getLong(obj);
// if (type == Float.TYPE) return this.getFloat(obj);
// if (type == Double.TYPE) return this.getDouble(obj);
// return null;
} else {
return _getObject(obj);
}
}
private void _setObject(Object obj, Object value) throws IllegalArgumentException, IllegalAccessException {
ProgramReflection.dynamicSet(this.clazz.id, slot, obj, value);
}
public Object _getObject(Object obj) throws IllegalArgumentException, IllegalAccessException {
return ProgramReflection.dynamicGet(this.clazz.id, slot, obj);
}
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
public boolean getBoolean(Object obj) throws IllegalArgumentException, IllegalAccessException {
return (Boolean) get(obj);
}
public byte getByte(Object obj) throws IllegalArgumentException, IllegalAccessException {
return (Byte) get(obj);
}
public char getChar(Object obj) throws IllegalArgumentException, IllegalAccessException {
return (Character) get(obj);
}
public short getShort(Object obj) throws IllegalArgumentException, IllegalAccessException {
return (Short) get(obj);
}
public int getInt(Object obj) throws IllegalArgumentException, IllegalAccessException {
return (Integer) get(obj);
}
public long getLong(Object obj) throws IllegalArgumentException, IllegalAccessException {
return (Long) get(obj);
}
public float getFloat(Object obj) throws IllegalArgumentException, IllegalAccessException {
return (Float) get(obj);
}
public double getDouble(Object obj) throws IllegalArgumentException, IllegalAccessException {
return (Double) get(obj);
}
//@HaxeMethodBody("Reflect.setField(p0, this._internalName, N.unbox(p1));")
//native private void _setUnboxed(Object obj, Object value) throws IllegalArgumentException, IllegalAccessException;
//@HaxeMethodBody("return N.str(this._internalName);")
native String getInternalName();
public void set(Object obj, Object value) throws IllegalArgumentException, IllegalAccessException {
Class type = getType();
if (type == null) {
//} else if (type.isPrimitive()) {
// if (type == Void.TYPE) {
// } else if (type == Boolean.TYPE) {
// this.setBoolean(obj, (Boolean) value);
// } else if (type == Byte.TYPE) {
// this.setByte(obj, (Byte) value);
// } else if (type == Short.TYPE) {
// this.setShort(obj, (Short) value);
// } else if (type == Character.TYPE) {
// this.setChar(obj, (Character) value);
// } else if (type == Integer.TYPE) {
// this.setInt(obj, (Integer) value);
// } else if (type == Long.TYPE) {
// this.setLong(obj, (Long) value);
// } else if (type == Float.TYPE) {
// this.setFloat(obj, (Float) value);
// } else if (type == Double.TYPE) {
// this.setDouble(obj, (Double) value);
// }
} else {
this._setObject(obj, value);
}
}
public void setBoolean(Object obj, boolean v) throws IllegalArgumentException, IllegalAccessException {
set(obj, v);
}
public void setByte(Object obj, byte v) throws IllegalArgumentException, IllegalAccessException {
set(obj, v);
}
public void setChar(Object obj, char v) throws IllegalArgumentException, IllegalAccessException {
set(obj, v);
}
public void setShort(Object obj, short v) throws IllegalArgumentException, IllegalAccessException {
set(obj, v);
}
public void setInt(Object obj, int v) throws IllegalArgumentException, IllegalAccessException {
set(obj, v);
}
public void setLong(Object obj, long v) throws IllegalArgumentException, IllegalAccessException {
set(obj, v);
}
public void setFloat(Object obj, float v) throws IllegalArgumentException, IllegalAccessException {
set(obj, v);
}
public void setDouble(Object obj, double v) throws IllegalArgumentException, IllegalAccessException {
set(obj, v);
}
public T getAnnotation(Class annotationClass) {
return super.getAnnotation(annotationClass);
}
}