| // 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.apache.tapestry5.internal.plastic.asm.util; |
| |
| import org.apache.tapestry5.internal.plastic.asm.ModuleVisitor; |
| import org.apache.tapestry5.internal.plastic.asm.Opcodes; |
| |
| /** |
| * A {@link ModuleVisitor} that prints the fields it visits with a {@link Printer}. |
| * |
| * @author Remi Forax |
| */ |
| public final class TraceModuleVisitor extends ModuleVisitor { |
| |
| /** The printer to convert the visited module into text. */ |
| // DontCheck(MemberName): can't be renamed (for backward binary compatibility). |
| public final Printer p; |
| |
| /** |
| * Constructs a new {@link TraceModuleVisitor}. |
| * |
| * @param printer the printer to convert the visited module into text. |
| */ |
| public TraceModuleVisitor(final Printer printer) { |
| this(null, printer); |
| } |
| |
| /** |
| * Constructs a new {@link TraceModuleVisitor}. |
| * |
| * @param moduleVisitor the module visitor to which to delegate calls. May be {@literal null}. |
| * @param printer the printer to convert the visited module into text. |
| */ |
| public TraceModuleVisitor(final ModuleVisitor moduleVisitor, final Printer printer) { |
| super(/* latest api = */ Opcodes.ASM8, moduleVisitor); |
| this.p = printer; |
| } |
| |
| @Override |
| public void visitMainClass(final String mainClass) { |
| p.visitMainClass(mainClass); |
| super.visitMainClass(mainClass); |
| } |
| |
| @Override |
| public void visitPackage(final String packaze) { |
| p.visitPackage(packaze); |
| super.visitPackage(packaze); |
| } |
| |
| @Override |
| public void visitRequire(final String module, final int access, final String version) { |
| p.visitRequire(module, access, version); |
| super.visitRequire(module, access, version); |
| } |
| |
| @Override |
| public void visitExport(final String packaze, final int access, final String... modules) { |
| p.visitExport(packaze, access, modules); |
| super.visitExport(packaze, access, modules); |
| } |
| |
| @Override |
| public void visitOpen(final String packaze, final int access, final String... modules) { |
| p.visitOpen(packaze, access, modules); |
| super.visitOpen(packaze, access, modules); |
| } |
| |
| @Override |
| public void visitUse(final String use) { |
| p.visitUse(use); |
| super.visitUse(use); |
| } |
| |
| @Override |
| public void visitProvide(final String service, final String... providers) { |
| p.visitProvide(service, providers); |
| super.visitProvide(service, providers); |
| } |
| |
| @Override |
| public void visitEnd() { |
| p.visitModuleEnd(); |
| super.visitEnd(); |
| } |
| } |