Home | History | Annotate | Download | only in debug 
      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.debug;
     33 
     34 import org.jf.dexlib2.DebugItemType;
     35 import org.jf.dexlib2.base.reference.BaseStringReference;
     36 import org.jf.dexlib2.iface.debug.SetSourceFile;
     37 import org.jf.dexlib2.iface.reference.StringReference;
     38 
     39 import javax.annotation.Nonnull;
     40 import javax.annotation.Nullable;
     41 
     42 public class ImmutableSetSourceFile extends ImmutableDebugItem implements SetSourceFile {
     43     @Nullable protected final String sourceFile;
     44 
     45     public ImmutableSetSourceFile(int codeAddress,
     46                                   @Nullable String sourceFile) {
     47         super(codeAddress);
     48         this.sourceFile = sourceFile;
     49     }
     50 
     51     @Nonnull
     52     public static ImmutableSetSourceFile of (@Nonnull SetSourceFile setSourceFile) {
     53         if (setSourceFile instanceof ImmutableSetSourceFile) {
     54             return (ImmutableSetSourceFile)setSourceFile;
     55         }
     56         return new ImmutableSetSourceFile(
     57                 setSourceFile.getCodeAddress(),
     58                 setSourceFile.getSourceFile());
     59     }
     60 
     61     @Nullable @Override public String getSourceFile() { return sourceFile; }
     62 
     63     @Nullable @Override public StringReference getSourceFileReference() {
     64         return sourceFile==null?null:new BaseStringReference() {
     65             @Nonnull @Override public String getString() {
     66                 return sourceFile;
     67             }
     68         };
     69     }
     70 
     71 
     72     @Override public int getDebugItemType() { return DebugItemType.SET_SOURCE_FILE; }
     73 }
     74