Jim Holmlund | d11cb7e | 2012-10-20 22:49:26 +0100 | [diff] [blame] | 1 | /* |
| 2 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 3 | * |
| 4 | * This code is free software; you can redistribute it and/or modify it |
| 5 | * under the terms of the GNU General Public License version 2 only, as |
| 6 | * published by the Free Software Foundation. Oracle designates this |
| 7 | * particular file as subject to the "Classpath" exception as provided |
| 8 | * by Oracle in the LICENSE file that accompanied this code. |
| 9 | * |
| 10 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 13 | * version 2 for more details (a copy is included in the LICENSE file that |
| 14 | * accompanied this code). |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License version |
| 17 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 18 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 19 | * |
| 20 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| 21 | * or visit www.oracle.com if you need additional information or have any |
| 22 | * questions. |
| 23 | */ |
| 24 | |
| 25 | /* |
| 26 | * This file is available under and governed by the GNU General Public |
| 27 | * License version 2 only, as published by the Free Software Foundation. |
| 28 | * However, the following notice accompanied the original version of this |
| 29 | * file: |
| 30 | * |
| 31 | * ASM: a very small and fast Java bytecode manipulation framework |
| 32 | * Copyright (c) 2000-2011 INRIA, France Telecom |
Jim Holmlund | d11cb7e | 2012-10-20 22:49:26 +0100 | [diff] [blame] | 33 | * All rights reserved. |
| 34 | * |
| 35 | * Redistribution and use in source and binary forms, with or without |
| 36 | * modification, are permitted provided that the following conditions |
| 37 | * are met: |
| 38 | * 1. Redistributions of source code must retain the above copyright |
| 39 | * notice, this list of conditions and the following disclaimer. |
| 40 | * 2. Redistributions in binary form must reproduce the above copyright |
| 41 | * notice, this list of conditions and the following disclaimer in the |
| 42 | * documentation and/or other materials provided with the distribution. |
| 43 | * 3. Neither the name of the copyright holders nor the names of its |
| 44 | * contributors may be used to endorse or promote products derived from |
| 45 | * this software without specific prior written permission. |
| 46 | * |
| 47 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 48 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 49 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 50 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| 51 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 52 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 53 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 54 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 55 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 56 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| 57 | * THE POSSIBILITY OF SUCH DAMAGE. |
| 58 | */ |
| 59 | package jdk.internal.org.objectweb.asm.util; |
| 60 | |
| 61 | import jdk.internal.org.objectweb.asm.AnnotationVisitor; |
| 62 | import jdk.internal.org.objectweb.asm.Attribute; |
| 63 | import jdk.internal.org.objectweb.asm.FieldVisitor; |
| 64 | import jdk.internal.org.objectweb.asm.Opcodes; |
Kumar Srinivasan | 35b650e | 2013-05-01 15:08:31 -0700 | [diff] [blame] | 65 | import jdk.internal.org.objectweb.asm.TypePath; |
Jim Holmlund | d11cb7e | 2012-10-20 22:49:26 +0100 | [diff] [blame] | 66 | |
| 67 | /** |
| 68 | * A {@link FieldVisitor} that prints the fields it visits with a |
| 69 | * {@link Printer}. |
| 70 | * |
| 71 | * @author Eric Bruneton |
| 72 | */ |
| 73 | public final class TraceFieldVisitor extends FieldVisitor { |
| 74 | |
| 75 | public final Printer p; |
| 76 | |
| 77 | public TraceFieldVisitor(final Printer p) { |
| 78 | this(null, p); |
| 79 | } |
| 80 | |
| 81 | public TraceFieldVisitor(final FieldVisitor fv, final Printer p) { |
Kumar Srinivasan | 35b650e | 2013-05-01 15:08:31 -0700 | [diff] [blame] | 82 | super(Opcodes.ASM5, fv); |
Jim Holmlund | d11cb7e | 2012-10-20 22:49:26 +0100 | [diff] [blame] | 83 | this.p = p; |
| 84 | } |
| 85 | |
| 86 | @Override |
Kumar Srinivasan | 35b650e | 2013-05-01 15:08:31 -0700 | [diff] [blame] | 87 | public AnnotationVisitor visitAnnotation(final String desc, |
| 88 | final boolean visible) { |
Jim Holmlund | d11cb7e | 2012-10-20 22:49:26 +0100 | [diff] [blame] | 89 | Printer p = this.p.visitFieldAnnotation(desc, visible); |
| 90 | AnnotationVisitor av = fv == null ? null : fv.visitAnnotation(desc, |
| 91 | visible); |
| 92 | return new TraceAnnotationVisitor(av, p); |
| 93 | } |
| 94 | |
| 95 | @Override |
Kumar Srinivasan | 35b650e | 2013-05-01 15:08:31 -0700 | [diff] [blame] | 96 | public AnnotationVisitor visitTypeAnnotation(int typeRef, |
| 97 | TypePath typePath, String desc, boolean visible) { |
| 98 | Printer p = this.p.visitFieldTypeAnnotation(typeRef, typePath, desc, |
| 99 | visible); |
| 100 | AnnotationVisitor av = fv == null ? null : fv.visitTypeAnnotation( |
| 101 | typeRef, typePath, desc, visible); |
| 102 | return new TraceAnnotationVisitor(av, p); |
| 103 | } |
| 104 | |
| 105 | @Override |
Jim Holmlund | d11cb7e | 2012-10-20 22:49:26 +0100 | [diff] [blame] | 106 | public void visitAttribute(final Attribute attr) { |
| 107 | p.visitFieldAttribute(attr); |
| 108 | super.visitAttribute(attr); |
| 109 | } |
| 110 | |
| 111 | @Override |
| 112 | public void visitEnd() { |
| 113 | p.visitFieldEnd(); |
| 114 | super.visitEnd(); |
| 115 | } |
| 116 | } |