ImmutableMethodParameter.java revision b0383884fa44aa649cabb706325e922ee167c94a
1c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath/* 2c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * Copyright 2012, Google Inc. 3c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * All rights reserved. 4c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 5c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * Redistribution and use in source and binary forms, with or without 6c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * modification, are permitted provided that the following conditions are 7c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * met: 8c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 9c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * * Redistributions of source code must retain the above copyright 10c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * notice, this list of conditions and the following disclaimer. 11c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * * Redistributions in binary form must reproduce the above 12c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * copyright notice, this list of conditions and the following disclaimer 13c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * in the documentation and/or other materials provided with the 14c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * distribution. 15c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * * Neither the name of Google Inc. nor the names of its 16c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * contributors may be used to endorse or promote products derived from 17c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * this software without specific prior written permission. 18c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 19c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 31c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 32c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathpackage org.jf.dexlib2.immutable; 33c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 34c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport com.google.common.collect.ImmutableList; 35c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport org.jf.dexlib2.iface.Annotation; 36c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport org.jf.dexlib2.iface.MethodParameter; 37c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport org.jf.util.ImmutableListConverter; 38c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport org.jf.util.ImmutableListUtils; 39c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 40c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport javax.annotation.Nonnull; 41c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport javax.annotation.Nullable; 42c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport java.util.List; 43c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 44c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathpublic class ImmutableMethodParameter implements MethodParameter { 45c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nonnull public final String type; 46c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nonnull public final ImmutableList<? extends ImmutableAnnotation> annotations; 47c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nullable public final String name; 48c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 49c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath public ImmutableMethodParameter(@Nonnull String type, 50c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nullable List<? extends Annotation> annotations, 51c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nullable String name) { 52c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath this.type = type; 53c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath this.annotations = ImmutableAnnotation.immutableListOf(annotations); 54c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath this.name = name; 55c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 56c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 57c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath public ImmutableMethodParameter(@Nonnull String type, 58c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nullable ImmutableList<? extends ImmutableAnnotation> annotations, 59c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nullable String name) { 60c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath this.type = type; 61c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath this.annotations = ImmutableListUtils.nullToEmptyList(annotations); 62c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath this.name = name; 63c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 64c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 65c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath public static ImmutableMethodParameter of(MethodParameter methodParameter) { 66c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath if (methodParameter instanceof ImmutableMethodParameter) { 67c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return (ImmutableMethodParameter)methodParameter; 68c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 69c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return new ImmutableMethodParameter( 70c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath methodParameter.getType(), 71c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath methodParameter.getAnnotations(), 72c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath methodParameter.getName()); 73c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 74c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 75c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nonnull @Override public String getType() { return type; } 76c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nonnull @Override public List<? extends Annotation> getAnnotations() { return annotations; } 77c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nullable @Override public String getName() { return name; } 78c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 79c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath //TODO: iterate over the annotations to get the signature 80c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nullable @Override public String getSignature() { return null; } 81c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 82c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nonnull 83c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath public static ImmutableList<ImmutableMethodParameter> immutableListOf( 84c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Nullable List<? extends MethodParameter> list) { 85c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return CONVERTER.convert(list); 86c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 87c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 88c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath private static final ImmutableListConverter<ImmutableMethodParameter, MethodParameter> CONVERTER = 89c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath new ImmutableListConverter<ImmutableMethodParameter, MethodParameter>() { 90c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Override 91c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath protected boolean isImmutable(MethodParameter item) { 92c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return item instanceof ImmutableMethodParameter; 93c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 94c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 95c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath @Override 96c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath protected ImmutableMethodParameter makeImmutable(MethodParameter item) { 97c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return ImmutableMethodParameter.of(item); 98c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 99c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath }; 100c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath} 101c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath