| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.tools.lint.psi; |
| |
| import com.android.annotations.NonNull; |
| import com.android.annotations.Nullable; |
| import com.android.tools.lint.EcjSourceFile; |
| import com.intellij.pom.java.LanguageLevel; |
| import com.intellij.psi.JavaElementVisitor; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiElementVisitor; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiImportList; |
| import com.intellij.psi.PsiImportStatementBase; |
| import com.intellij.psi.PsiInvalidElementAccessException; |
| import com.intellij.psi.PsiJavaCodeReferenceElement; |
| import com.intellij.psi.PsiJavaFile; |
| import com.intellij.psi.PsiPackageStatement; |
| |
| import org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration; |
| |
| class EcjPsiJavaFile extends EcjPsiSourceElement implements PsiJavaFile { |
| |
| private final EcjSourceFile mSource; |
| |
| private EcjPsiImportList mImportList; |
| |
| private EcjPsiPackageStatement mPackageStatement; |
| |
| private PsiClass[] mClasses; |
| |
| EcjPsiJavaFile(@NonNull EcjPsiManager manager, |
| @NonNull EcjSourceFile source, |
| @NonNull CompilationUnitDeclaration node) { |
| super(manager, node); |
| mSource = source; |
| } |
| |
| void setImportList(EcjPsiImportList importList) { |
| mImportList = importList; |
| } |
| |
| void setPackageStatement(@NonNull EcjPsiPackageStatement packageStatement) { |
| mPackageStatement = packageStatement; |
| } |
| |
| public void setClasses(@NonNull PsiClass[] classes) { |
| mClasses = classes; |
| } |
| |
| @Override |
| public String getText() { |
| return mSource.getSource(); |
| } |
| |
| @Override |
| public String toString() { |
| return super.toString() + ":" + getName(); |
| } |
| |
| @Nullable |
| @Override |
| public PsiImportList getImportList() { |
| return mImportList; |
| } |
| |
| @Nullable |
| @Override |
| public PsiPackageStatement getPackageStatement() { |
| return mPackageStatement; |
| } |
| |
| @NonNull |
| @Override |
| public PsiClass[] getClasses() { |
| return mClasses; |
| } |
| |
| @NonNull |
| @Override |
| public String getPackageName() { |
| return mPackageStatement != null ? mPackageStatement.getPackageName() : ""; |
| } |
| |
| @NonNull |
| @Override |
| public String getName() { |
| return new String(mSource.getFileName()); |
| } |
| |
| @Override |
| public void accept(@NonNull PsiElementVisitor visitor) { |
| if (visitor instanceof JavaElementVisitor) { |
| ((JavaElementVisitor) visitor).visitJavaFile(this); |
| } else { |
| visitor.visitFile(this); |
| } |
| } |
| |
| @Override |
| public PsiFile getContainingFile() throws PsiInvalidElementAccessException { |
| return this; |
| } |
| |
| @Override |
| public EcjPsiDirectory getParent() { |
| return null; |
| } |
| |
| @NonNull |
| @Override |
| public PsiElement[] getOnDemandImports(boolean b, @Deprecated boolean b1) { |
| throw new UnimplementedLintPsiApiException(); |
| } |
| |
| @NonNull |
| @Override |
| public PsiClass[] getSingleClassImports(@Deprecated boolean b) { |
| throw new UnimplementedLintPsiApiException(); |
| } |
| |
| @NonNull |
| @Override |
| public String[] getImplicitlyImportedPackages() { |
| return new String[] { "java.lang" }; |
| } |
| |
| @NonNull |
| @Override |
| public PsiJavaCodeReferenceElement[] getImplicitlyImportedPackageReferences() { |
| throw new UnimplementedLintPsiApiException(); |
| } |
| |
| @Nullable |
| @Override |
| public PsiJavaCodeReferenceElement findImportReferenceTo(PsiClass psiClass) { |
| String qualifiedName = psiClass.getQualifiedName(); |
| PsiImportStatementBase importStatement = mImportList |
| .findSingleClassImportStatement(qualifiedName); |
| if (importStatement != null) { |
| return importStatement.getImportReference(); |
| } |
| importStatement = mImportList.findSingleImportStatement(qualifiedName); |
| if (importStatement != null) { |
| return importStatement.getImportReference(); |
| } |
| |
| return null; |
| } |
| |
| @NonNull |
| @Override |
| public LanguageLevel getLanguageLevel() { |
| return LanguageLevel.JDK_1_8; |
| } |
| |
| @Override |
| public boolean isDirectory() { |
| return false; |
| } |
| |
| @Override |
| public long getModificationStamp() { |
| return 0; |
| } |
| |
| @NonNull |
| @Override |
| public PsiFile getOriginalFile() { |
| return this; |
| } |
| } |