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My first initial commit with all of mine experimental changes.

Dmitry Kabak (userdima committed 13 years ago

Commit d37b88d1 parent 3f5b46618352 files · +2598093 −-8690Browse files

Showing the changes to java/pkg/sun/reflect/UnsafeQualifiedStaticFloatFieldAccessorImpl.java (1 of 18352 files). Show all

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java/pkg/sun/reflect/UnsafeQualifiedStaticFloatFieldAccessorImpl.java+159−0
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1+/*
2+ * Copyright (c) 2004, 2005, Oracle and/or its affiliates. All rights reserved.
3+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4+ *
5+ * This code is free software; you can redistribute it and/or modify it
6+ * under the terms of the GNU General Public License version 2 only, as
7+ * published by the Free Software Foundation. Oracle designates this
8+ * particular file as subject to the "Classpath" exception as provided
9+ * by Oracle in the LICENSE file that accompanied this code.
10+ *
11+ * This code is distributed in the hope that it will be useful, but WITHOUT
12+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14+ * version 2 for more details (a copy is included in the LICENSE file that
15+ * accompanied this code).
16+ *
17+ * You should have received a copy of the GNU General Public License version
18+ * 2 along with this work; if not, write to the Free Software Foundation,
19+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20+ *
21+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22+ * or visit www.oracle.com if you need additional information or have any
23+ * questions.
24+ */
25+
26+package sun.reflect;
27+
28+import java.lang.reflect.Field;
29+
30+class UnsafeQualifiedStaticFloatFieldAccessorImpl
31+ extends UnsafeQualifiedStaticFieldAccessorImpl
32+{
33+ UnsafeQualifiedStaticFloatFieldAccessorImpl(Field field, boolean isReadOnly) {
34+ super(field, isReadOnly);
35+ }
36+
37+ public Object get(Object obj) throws IllegalArgumentException {
38+ return new Float(getFloat(obj));
39+ }
40+
41+ public boolean getBoolean(Object obj) throws IllegalArgumentException {
42+ throw newGetBooleanIllegalArgumentException();
43+ }
44+
45+ public byte getByte(Object obj) throws IllegalArgumentException {
46+ throw newGetByteIllegalArgumentException();
47+ }
48+
49+ public char getChar(Object obj) throws IllegalArgumentException {
50+ throw newGetCharIllegalArgumentException();
51+ }
52+
53+ public short getShort(Object obj) throws IllegalArgumentException {
54+ throw newGetShortIllegalArgumentException();
55+ }
56+
57+ public int getInt(Object obj) throws IllegalArgumentException {
58+ throw newGetIntIllegalArgumentException();
59+ }
60+
61+ public long getLong(Object obj) throws IllegalArgumentException {
62+ throw newGetLongIllegalArgumentException();
63+ }
64+
65+ public float getFloat(Object obj) throws IllegalArgumentException {
66+ return unsafe.getFloatVolatile(base, fieldOffset);
67+ }
68+
69+ public double getDouble(Object obj) throws IllegalArgumentException {
70+ return getFloat(obj);
71+ }
72+
73+ public void set(Object obj, Object value)
74+ throws IllegalArgumentException, IllegalAccessException
75+ {
76+ if (isReadOnly) {
77+ throwFinalFieldIllegalAccessException(value);
78+ }
79+ if (value == null) {
80+ throwSetIllegalArgumentException(value);
81+ }
82+ if (value instanceof Byte) {
83+ unsafe.putFloatVolatile(base, fieldOffset, ((Byte) value).byteValue());
84+ return;
85+ }
86+ if (value instanceof Short) {
87+ unsafe.putFloatVolatile(base, fieldOffset, ((Short) value).shortValue());
88+ return;
89+ }
90+ if (value instanceof Character) {
91+ unsafe.putFloatVolatile(base, fieldOffset, ((Character) value).charValue());
92+ return;
93+ }
94+ if (value instanceof Integer) {
95+ unsafe.putFloatVolatile(base, fieldOffset, ((Integer) value).intValue());
96+ return;
97+ }
98+ if (value instanceof Long) {
99+ unsafe.putFloatVolatile(base, fieldOffset, ((Long) value).longValue());
100+ return;
101+ }
102+ if (value instanceof Float) {
103+ unsafe.putFloatVolatile(base, fieldOffset, ((Float) value).floatValue());
104+ return;
105+ }
106+ throwSetIllegalArgumentException(value);
107+ }
108+
109+ public void setBoolean(Object obj, boolean z)
110+ throws IllegalArgumentException, IllegalAccessException
111+ {
112+ throwSetIllegalArgumentException(z);
113+ }
114+
115+ public void setByte(Object obj, byte b)
116+ throws IllegalArgumentException, IllegalAccessException
117+ {
118+ setFloat(obj, b);
119+ }
120+
121+ public void setChar(Object obj, char c)
122+ throws IllegalArgumentException, IllegalAccessException
123+ {
124+ setFloat(obj, c);
125+ }
126+
127+ public void setShort(Object obj, short s)
128+ throws IllegalArgumentException, IllegalAccessException
129+ {
130+ setFloat(obj, s);
131+ }
132+
133+ public void setInt(Object obj, int i)
134+ throws IllegalArgumentException, IllegalAccessException
135+ {
136+ setFloat(obj, i);
137+ }
138+
139+ public void setLong(Object obj, long l)
140+ throws IllegalArgumentException, IllegalAccessException
141+ {
142+ setFloat(obj, l);
143+ }
144+
145+ public void setFloat(Object obj, float f)
146+ throws IllegalArgumentException, IllegalAccessException
147+ {
148+ if (isReadOnly) {
149+ throwFinalFieldIllegalAccessException(f);
150+ }
151+ unsafe.putFloatVolatile(base, fieldOffset, f);
152+ }
153+
154+ public void setDouble(Object obj, double d)
155+ throws IllegalArgumentException, IllegalAccessException
156+ {
157+ throwSetIllegalArgumentException(d);
158+ }
159+}