Ben Gruver | 8405133 | 2012-10-20 14:53:55 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012, Google Inc. |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are |
| 7 | * met: |
| 8 | * |
| 9 | * * Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * * Redistributions in binary form must reproduce the above |
| 12 | * copyright notice, this list of conditions and the following disclaimer |
| 13 | * in the documentation and/or other materials provided with the |
| 14 | * distribution. |
| 15 | * * Neither the name of Google Inc. nor the names of its |
| 16 | * contributors may be used to endorse or promote products derived from |
| 17 | * this software without specific prior written permission. |
| 18 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 20 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 21 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 22 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 23 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 24 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 25 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | package org.jf.dexlib2.immutable; |
| 33 | |
Ben Gruver | 22c3185 | 2012-11-17 17:51:36 -0800 | [diff] [blame] | 34 | import com.google.common.collect.ImmutableSet; |
Ben Gruver | e202aee | 2015-10-17 13:50:26 -0700 | [diff] [blame] | 35 | import org.jf.dexlib2.Opcodes; |
Ben Gruver | f466258 | 2012-11-04 13:56:09 -0800 | [diff] [blame] | 36 | import org.jf.dexlib2.iface.ClassDef; |
| 37 | import org.jf.dexlib2.iface.DexFile; |
Ben Gruver | 2d7e111 | 2012-11-12 22:55:06 -0800 | [diff] [blame] | 38 | import org.jf.util.ImmutableUtils; |
Ben Gruver | 8405133 | 2012-10-20 14:53:55 -0700 | [diff] [blame] | 39 | |
| 40 | import javax.annotation.Nonnull; |
| 41 | import javax.annotation.Nullable; |
Ben Gruver | 22c3185 | 2012-11-17 17:51:36 -0800 | [diff] [blame] | 42 | import java.util.Collection; |
Ben Gruver | 8405133 | 2012-10-20 14:53:55 -0700 | [diff] [blame] | 43 | |
| 44 | public class ImmutableDexFile implements DexFile { |
Ben Gruver | 22c3185 | 2012-11-17 17:51:36 -0800 | [diff] [blame] | 45 | @Nonnull protected final ImmutableSet<? extends ImmutableClassDef> classes; |
Ben Gruver | e202aee | 2015-10-17 13:50:26 -0700 | [diff] [blame] | 46 | @Nonnull private final Opcodes opcodes; |
Ben Gruver | 8405133 | 2012-10-20 14:53:55 -0700 | [diff] [blame] | 47 | |
Ben Gruver | e202aee | 2015-10-17 13:50:26 -0700 | [diff] [blame] | 48 | @Deprecated |
Ben Gruver | 22c3185 | 2012-11-17 17:51:36 -0800 | [diff] [blame] | 49 | public ImmutableDexFile(@Nullable Collection<? extends ClassDef> classes) { |
| 50 | this.classes = ImmutableClassDef.immutableSetOf(classes); |
Ben Gruver | e202aee | 2015-10-17 13:50:26 -0700 | [diff] [blame] | 51 | this.opcodes = Opcodes.forApi(19); |
Ben Gruver | 8405133 | 2012-10-20 14:53:55 -0700 | [diff] [blame] | 52 | } |
| 53 | |
Ben Gruver | e202aee | 2015-10-17 13:50:26 -0700 | [diff] [blame] | 54 | @Deprecated |
Ben Gruver | 22c3185 | 2012-11-17 17:51:36 -0800 | [diff] [blame] | 55 | public ImmutableDexFile(@Nullable ImmutableSet<? extends ImmutableClassDef> classes) { |
| 56 | this.classes = ImmutableUtils.nullToEmptySet(classes); |
Ben Gruver | e202aee | 2015-10-17 13:50:26 -0700 | [diff] [blame] | 57 | this.opcodes = Opcodes.forApi(19); |
| 58 | } |
| 59 | |
| 60 | public ImmutableDexFile(@Nonnull Opcodes opcodes, @Nullable Collection<? extends ClassDef> classes) { |
| 61 | this.classes = ImmutableClassDef.immutableSetOf(classes); |
| 62 | this.opcodes = opcodes; |
| 63 | } |
| 64 | |
| 65 | public ImmutableDexFile(@Nonnull Opcodes opcodes, @Nullable ImmutableSet<? extends ImmutableClassDef> classes) { |
| 66 | this.classes = ImmutableUtils.nullToEmptySet(classes); |
| 67 | this.opcodes = opcodes; |
Ben Gruver | 8405133 | 2012-10-20 14:53:55 -0700 | [diff] [blame] | 68 | } |
| 69 | |
| 70 | public static ImmutableDexFile of(DexFile dexFile) { |
| 71 | if (dexFile instanceof ImmutableDexFile) { |
| 72 | return (ImmutableDexFile)dexFile; |
| 73 | } |
Ben Gruver | e202aee | 2015-10-17 13:50:26 -0700 | [diff] [blame] | 74 | return new ImmutableDexFile(dexFile.getOpcodes(), dexFile.getClasses()); |
Ben Gruver | 8405133 | 2012-10-20 14:53:55 -0700 | [diff] [blame] | 75 | } |
| 76 | |
Ben Gruver | 22c3185 | 2012-11-17 17:51:36 -0800 | [diff] [blame] | 77 | @Nonnull @Override public ImmutableSet<? extends ImmutableClassDef> getClasses() { return classes; } |
Ben Gruver | e202aee | 2015-10-17 13:50:26 -0700 | [diff] [blame] | 78 | @Nonnull @Override public Opcodes getOpcodes() { return opcodes; } |
Ben Gruver | 8405133 | 2012-10-20 14:53:55 -0700 | [diff] [blame] | 79 | } |