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      1 /*
      2  * Copyright 2014, 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.smalidea.psi.stub.element;
     33 
     34 import com.intellij.lang.ASTNode;
     35 import com.intellij.psi.impl.java.stubs.index.JavaStubIndexKeys;
     36 import com.intellij.psi.stubs.IndexSink;
     37 import com.intellij.psi.stubs.StubElement;
     38 import com.intellij.psi.stubs.StubInputStream;
     39 import com.intellij.psi.stubs.StubOutputStream;
     40 import org.jetbrains.annotations.NotNull;
     41 import org.jf.smalidea.psi.SmaliElementTypes;
     42 import org.jf.smalidea.psi.impl.SmaliClass;
     43 import org.jf.smalidea.psi.index.SmaliClassNameIndex;
     44 import org.jf.smalidea.psi.stub.SmaliClassStatementStub;
     45 import org.jf.smalidea.psi.stub.SmaliClassStub;
     46 
     47 import java.io.IOException;
     48 
     49 public class SmaliClassElementType extends SmaliStubElementType<SmaliClassStub, SmaliClass> {
     50     public static final SmaliClassElementType INSTANCE = new SmaliClassElementType();
     51 
     52     private SmaliClassElementType() {
     53         super("CLASS");
     54     }
     55 
     56     @NotNull @Override public String getExternalId() {
     57         return "smali.class";
     58     }
     59 
     60     @Override public SmaliClass createPsi(@NotNull SmaliClassStub stub) {
     61         return new SmaliClass(stub);
     62     }
     63 
     64     @Override public SmaliClass createPsi(@NotNull ASTNode node) {
     65         return new SmaliClass(node);
     66     }
     67 
     68     @Override public SmaliClassStub createStub(@NotNull SmaliClass psi, StubElement parentStub) {
     69         return new SmaliClassStub(parentStub);
     70     }
     71 
     72     @Override
     73     public void serialize(@NotNull SmaliClassStub stub, @NotNull StubOutputStream dataStream) throws IOException {
     74 
     75     }
     76 
     77     @NotNull @Override
     78     public SmaliClassStub deserialize(@NotNull StubInputStream dataStream, StubElement parentStub) throws IOException {
     79         return new SmaliClassStub(parentStub);
     80     }
     81 
     82     @Override public void indexStub(@NotNull SmaliClassStub stub, @NotNull IndexSink sink) {
     83         SmaliClassStatementStub smaliClassStatementStub =
     84                 (SmaliClassStatementStub)stub.findChildStubByType(SmaliElementTypes.CLASS_STATEMENT);
     85         if (smaliClassStatementStub != null) {
     86             String qualifiedName = smaliClassStatementStub.getQualifiedName();
     87             if (qualifiedName != null) {
     88                 sink.occurrence(SmaliClassNameIndex.KEY, qualifiedName);
     89             }
     90 
     91             final String shortName = smaliClassStatementStub.getName();
     92             if (shortName != null) {
     93                 sink.occurrence(JavaStubIndexKeys.CLASS_SHORT_NAMES, shortName);
     94             }
     95         }
     96     }
     97 }
     98