+++ /dev/null
-// natField.cc - Implementation of java.lang.reflect.Field native methods.
-
-/* Copyright (C) 1999, 2000, 2001 Free Software Foundation
-
- This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
-details. */
-
-#include <config.h>
-
-#include <stdlib.h>
-
-#include <jvm.h>
-#include <gcj/cni.h>
-#include <java/lang/reflect/Array.h>
-#include <java/lang/IllegalArgumentException.h>
-#include <java/lang/Byte.h>
-#include <java/lang/Short.h>
-#include <java/lang/Integer.h>
-#include <java/lang/Long.h>
-#include <java/lang/Float.h>
-#include <java/lang/Double.h>
-#include <java/lang/Boolean.h>
-#include <java/lang/Character.h>
-
-jobject
-java::lang::reflect::Array::newInstance (jclass componentType, jint length)
-{
- if (componentType->isPrimitive())
- {
- // We could check for this in _Jv_NewPrimArray, but that seems
- // like needless overhead when the only real route to this
- // problem is here.
- if (componentType == JvPrimClass (void))
- throw new java::lang::IllegalArgumentException ();
- return _Jv_NewPrimArray (componentType, length);
- }
- else
- return JvNewObjectArray (length, componentType, NULL);
-
-}
-
-jobject
-java::lang::reflect::Array::newInstance (jclass componentType,
- jintArray dimensions)
-{
- jint ndims = dimensions->length;
- if (ndims == 0)
- throw new java::lang::IllegalArgumentException ();
- jint* dims = elements (dimensions);
- if (ndims == 1)
- return newInstance (componentType, dims[0]);
- jclass arrayType = componentType;
- for (int i = 0; i < ndims; i++) // FIXME 2nd arg should
- // be "current" loader
- arrayType = _Jv_GetArrayClass (arrayType, 0);
-
- return _Jv_NewMultiArray (arrayType, ndims, dims);
-}
-
-jint
-java::lang::reflect::Array::getLength (jobject array)
-{
- jclass arrayType = array->getClass();
- if (! arrayType->isArray ())
- throw new java::lang::IllegalArgumentException;
- return ((__JArray*) array)->length;
-}
-
-jclass
-java::lang::reflect::Array::getElementType (jobject array, jint index)
-{
- jclass arrayType = array->getClass();
- if (! arrayType->isArray ())
- throw new java::lang::IllegalArgumentException;
- jint length = ((__JArray*) array)->length;
- if ((_Jv_uint) index >= (_Jv_uint) length)
- _Jv_ThrowBadArrayIndex(index);
- return arrayType->getComponentType ();
-}
-
-jboolean
-java::lang::reflect::Array::getBoolean (jobject array, jint index)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (boolean))
- return elements ((jbooleanArray) array) [index];
- throw new java::lang::IllegalArgumentException;
-}
-
-jchar
-java::lang::reflect::Array::getChar (jobject array, jint index)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (char))
- return elements ((jcharArray) array) [index];
- throw new java::lang::IllegalArgumentException;
-}
-
-jbyte
-java::lang::reflect::Array::getByte (jobject array, jint index)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (byte))
- return elements ((jbyteArray) array) [index];
- throw new java::lang::IllegalArgumentException;
-}
-
-jshort
-java::lang::reflect::Array::getShort (jobject array, jint index)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (short))
- return elements ((jshortArray) array) [index];
- if (elementType == JvPrimClass (byte))
- return elements ((jbyteArray) array) [index];
- throw new java::lang::IllegalArgumentException;
-}
-
-jint
-java::lang::reflect::Array::getInt (jobject array, jint index)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (int))
- return elements ((jintArray) array) [index];
- if (elementType == JvPrimClass (short))
- return elements ((jshortArray) array) [index];
- if (elementType == JvPrimClass (byte))
- return elements ((jbyteArray) array) [index];
- if (elementType == JvPrimClass (char))
- return elements ((jcharArray) array) [index];
- throw new java::lang::IllegalArgumentException;
-}
-
-jlong
-java::lang::reflect::Array::getLong (jobject array, jint index)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (long))
- return elements ((jlongArray) array) [index];
- if (elementType == JvPrimClass (int))
- return elements ((jintArray) array) [index];
- if (elementType == JvPrimClass (short))
- return elements ((jshortArray) array) [index];
- if (elementType == JvPrimClass (byte))
- return elements ((jbyteArray) array) [index];
- if (elementType == JvPrimClass (char))
- return elements ((jcharArray) array) [index];
- throw new java::lang::IllegalArgumentException;
-}
-
-jfloat
-java::lang::reflect::Array::getFloat (jobject array, jint index)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (float))
- return elements ((jfloatArray) array) [index];
- if (elementType == JvPrimClass (long))
- return elements ((jlongArray) array) [index];
- if (elementType == JvPrimClass (int))
- return elements ((jintArray) array) [index];
- if (elementType == JvPrimClass (short))
- return elements ((jshortArray) array) [index];
- if (elementType == JvPrimClass (byte))
- return elements ((jbyteArray) array) [index];
- if (elementType == JvPrimClass (char))
- return elements ((jcharArray) array) [index];
- throw new java::lang::IllegalArgumentException;
-}
-
-jdouble
-java::lang::reflect::Array::getDouble (jobject array, jint index)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (double))
- return elements ((jdoubleArray) array) [index];
- if (elementType == JvPrimClass (float))
- return elements ((jfloatArray) array) [index];
- if (elementType == JvPrimClass (long))
- return elements ((jlongArray) array) [index];
- if (elementType == JvPrimClass (int))
- return elements ((jintArray) array) [index];
- if (elementType == JvPrimClass (short))
- return elements ((jshortArray) array) [index];
- if (elementType == JvPrimClass (byte))
- return elements ((jbyteArray) array) [index];
- if (elementType == JvPrimClass (char))
- return elements ((jcharArray) array) [index];
- throw new java::lang::IllegalArgumentException;
-}
-
-jobject
-java::lang::reflect::Array::get (jobject array, jint index)
-{
- jclass elementType = getElementType (array, index);
- if (! elementType->isPrimitive ())
- return elements ((jobjectArray) array) [index];
- if (elementType == JvPrimClass (double))
- return new java::lang::Double (elements ((jdoubleArray) array) [index]);
- if (elementType == JvPrimClass (float))
- return new java::lang::Float (elements ((jfloatArray) array) [index]);
- if (elementType == JvPrimClass (long))
- return new java::lang::Long (elements ((jlongArray) array) [index]);
- if (elementType == JvPrimClass (int))
- return new java::lang::Integer (elements ((jintArray) array) [index]);
- if (elementType == JvPrimClass (short))
- return new java::lang::Short (elements ((jshortArray) array) [index]);
- if (elementType == JvPrimClass (byte))
- return new java::lang::Byte (elements ((jbyteArray) array) [index]);
- if (elementType == JvPrimClass (char))
- return new java::lang::Character (elements ((jcharArray) array) [index]);
- if (elementType == JvPrimClass (boolean))
- {
- _Jv_InitClass (&java::lang::Boolean::class$);
- if (elements ((jbooleanArray) array) [index])
- return java::lang::Boolean::TRUE;
- else
- return java::lang::Boolean::FALSE;
- }
- throw new java::lang::IllegalArgumentException;
-}
-
-void
-java::lang::reflect::Array::setChar (jobject array, jint index, jchar value)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (char))
- elements ((jcharArray) array) [index] = value;
- else if (elementType == JvPrimClass (int))
- elements ((jintArray) array) [index] = value;
- else if (elementType == JvPrimClass (long))
- elements ((jlongArray) array) [index] = value;
- else if (elementType == JvPrimClass (float))
- elements ((jfloatArray) array) [index] = value;
- else if (elementType == JvPrimClass (double))
- elements ((jdoubleArray) array) [index] = value;
- else
- throw new java::lang::IllegalArgumentException;
-}
-
-void
-java::lang::reflect::Array::setByte (jobject array, jint index, jbyte value)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (byte))
- elements ((jbyteArray) array) [index] = value;
- else if (elementType == JvPrimClass (short))
- elements ((jshortArray) array) [index] = value;
- else if (elementType == JvPrimClass (int))
- elements ((jintArray) array) [index] = value;
- else if (elementType == JvPrimClass (long))
- elements ((jlongArray) array) [index] = value;
- else if (elementType == JvPrimClass (float))
- elements ((jfloatArray) array) [index] = value;
- else if (elementType == JvPrimClass (double))
- elements ((jdoubleArray) array) [index] = value;
- else
- throw new java::lang::IllegalArgumentException;
-}
-
-void
-java::lang::reflect::Array::setShort (jobject array, jint index, jshort value)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (short))
- elements ((jshortArray) array) [index] = value;
- else if (elementType == JvPrimClass (int))
- elements ((jintArray) array) [index] = value;
- else if (elementType == JvPrimClass (long))
- elements ((jlongArray) array) [index] = value;
- else if (elementType == JvPrimClass (float))
- elements ((jfloatArray) array) [index] = value;
- else if (elementType == JvPrimClass (double))
- elements ((jdoubleArray) array) [index] = value;
- else
- throw new java::lang::IllegalArgumentException;
-}
-
-void
-java::lang::reflect::Array::setInt (jobject array, jint index, jint value)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (int))
- elements ((jintArray) array) [index] = value;
- else if (elementType == JvPrimClass (long))
- elements ((jlongArray) array) [index] = value;
- else if (elementType == JvPrimClass (float))
- elements ((jfloatArray) array) [index] = value;
- else if (elementType == JvPrimClass (double))
- elements ((jdoubleArray) array) [index] = value;
- else
- throw new java::lang::IllegalArgumentException;
-}
-
-void
-java::lang::reflect::Array::setLong (jobject array, jint index, jlong value)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (long))
- elements ((jlongArray) array) [index] = value;
- else if (elementType == JvPrimClass (float))
- elements ((jfloatArray) array) [index] = value;
- else if (elementType == JvPrimClass (double))
- elements ((jdoubleArray) array) [index] = value;
- else
- throw new java::lang::IllegalArgumentException;
-}
-
-void
-java::lang::reflect::Array::setFloat (jobject array, jint index, jfloat value)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (float))
- elements ((jfloatArray) array) [index] = value;
- else if (elementType == JvPrimClass (double))
- elements ((jdoubleArray) array) [index] = value;
- else
- throw new java::lang::IllegalArgumentException;
-}
-
-void
-java::lang::reflect::Array::setDouble (jobject array, jint index, jdouble value)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (double))
- elements ((jdoubleArray) array) [index] = value;
- else
- throw new java::lang::IllegalArgumentException;
-}
-
-void
-java::lang::reflect::Array::setBoolean (jobject array,
- jint index, jboolean value)
-{
- jclass elementType = getElementType (array, index);
- if (elementType == JvPrimClass (boolean))
- elements ((jbooleanArray) array) [index] = value;
- else
- throw new java::lang::IllegalArgumentException;
-}
-
-void
-java::lang::reflect::Array::set (jobject array, jint index,
- jobject value, jclass elType)
-{
- if (! _Jv_IsInstanceOf (value, elType))
- throw new java::lang::IllegalArgumentException;
- elements ((jobjectArray) array) [index] = value;
-}
projects / msp430-gcc.git / blobdiff