| /*** |
| * ASM: a very small and fast Java bytecode manipulation framework |
| * Copyright (c) 2000-2011 INRIA, France Telecom |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the copyright holders nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package org.eclipse.persistence.internal.libraries.asm.util; |
| |
| import org.eclipse.persistence.internal.libraries.asm.AnnotationVisitor; |
| import org.eclipse.persistence.internal.libraries.asm.Opcodes; |
| |
| /** |
| * An {@link AnnotationVisitor} that prints the annotations it visits with a |
| * {@link Printer}. |
| * |
| * @author Eric Bruneton |
| */ |
| public final class TraceAnnotationVisitor extends AnnotationVisitor { |
| |
| private final Printer p; |
| |
| public TraceAnnotationVisitor(final Printer p) { |
| this(null, p); |
| } |
| |
| public TraceAnnotationVisitor(final AnnotationVisitor av, final Printer p) { |
| super(Opcodes.ASM6, av); |
| this.p = p; |
| } |
| |
| @Override |
| public void visit(final String name, final Object value) { |
| p.visit(name, value); |
| super.visit(name, value); |
| } |
| |
| @Override |
| public void visitEnum(final String name, final String desc, |
| final String value) { |
| p.visitEnum(name, desc, value); |
| super.visitEnum(name, desc, value); |
| } |
| |
| @Override |
| public AnnotationVisitor visitAnnotation(final String name, |
| final String desc) { |
| Printer p = this.p.visitAnnotation(name, desc); |
| AnnotationVisitor av = this.av == null ? null : this.av |
| .visitAnnotation(name, desc); |
| return new TraceAnnotationVisitor(av, p); |
| } |
| |
| @Override |
| public AnnotationVisitor visitArray(final String name) { |
| Printer p = this.p.visitArray(name); |
| AnnotationVisitor av = this.av == null ? null : this.av |
| .visitArray(name); |
| return new TraceAnnotationVisitor(av, p); |
| } |
| |
| @Override |
| public void visitEnd() { |
| p.visitAnnotationEnd(); |
| super.visitEnd(); |
| } |
| } |