Examples with PackageDeclaration com.google.devtools.j2objc.ast.PackageDeclaration used on opensource projects

Example 1 with PackageDeclaration

use of com.google.devtools.j2objc.ast.PackageDeclaration in project j2objc by google.

the class TreeConverter method convertCompilationUnit.

public static CompilationUnit convertCompilationUnit(TranslationEnvironment env, org.eclipse.jdt.core.dom.CompilationUnit jdtUnit, String sourceFilePath, String mainTypeName, String source) {
    CompilationUnit unit = new CompilationUnit(env, sourceFilePath, mainTypeName, source);
    if (jdtUnit.getPackage() == null) {
        unit.setPackage(new PackageDeclaration());
    } else {
        unit.setPackage((PackageDeclaration) TreeConverter.convert(jdtUnit.getPackage()));
    }
    for (Object comment : jdtUnit.getCommentList()) {
        // Comments are not normally parented in the JDT AST. Javadoc nodes are
        // normally parented by the BodyDeclaration they apply to, so here we only
        // keep the unparented comments to avoid duplicate comment nodes.
        ASTNode commentParent = ((ASTNode) comment).getParent();
        if (commentParent == null || commentParent.equals(jdtUnit)) {
            Comment newComment = (Comment) TreeConverter.convert(comment);
            // Since the comment is unparented, it's constructor is unable to get
            // the root CompilationUnit to determine the line number.
            newComment.setLineNumber(jdtUnit.getLineNumber(newComment.getStartPosition()));
            unit.addComment(newComment);
        }
    }
    for (Object type : jdtUnit.types()) {
        unit.addType((AbstractTypeDeclaration) TreeConverter.convert(type));
    }
    return unit;
}

Example 2 with PackageDeclaration

use of com.google.devtools.j2objc.ast.PackageDeclaration in project j2objc by google.

the class FileUtil method getQualifiedMainTypeName.

public static String getQualifiedMainTypeName(InputFile file, CompilationUnit unit) {
    String qualifiedName = getMainTypeName(file);
    PackageDeclaration packageDecl = unit.getPackage();
    if (packageDecl != null) {
        String packageName = packageDecl.getName().getFullyQualifiedName();
        qualifiedName = packageName + "." + qualifiedName;
    }
    return qualifiedName;
}

Example 3 with PackageDeclaration

use of com.google.devtools.j2objc.ast.PackageDeclaration in project j2objc by google.

the class TreeConverter method convertPackage.

private PackageDeclaration convertPackage(PackageElement pkg, Trees trees) {
    JCTree node = (JCTree) trees.getTree(pkg);
    PackageDeclaration newNode = new PackageDeclaration().setPackageElement(pkg);
    for (JCTree.JCAnnotation pkgAnnotation : unit.getPackageAnnotations()) {
        newNode.addAnnotation((Annotation) convert(pkgAnnotation));
    }
    if (unit.sourcefile.toUri().getPath().endsWith("package-info.java")) {
        newNode.setJavadoc((Javadoc) getAssociatedJavaDoc(node, pkg));
    }
    return (PackageDeclaration) newNode.setName(convertName((PackageSymbol) pkg, getPosition(node))).setPosition(SourcePosition.NO_POSITION);
}

Example 4 with PackageDeclaration

use of com.google.devtools.j2objc.ast.PackageDeclaration in project j2objc by google.

the class TreeConverter method convertPackage.

private PackageDeclaration convertPackage(TreePath parent) {
    ExpressionTree pkgName = unit.getPackageName();
    PackageElement pkg = pkgName != null ? env.elementUtilities().getPackageElement(pkgName.toString()) : env.defaultPackage();
    PackageDeclaration newNode = null;
    if (pkg == null) {
        // Synthetic package, create from name.
        pkg = new GeneratedPackageElement(pkgName != null ? pkgName.toString() : "");
        newNode = new PackageDeclaration().setPackageElement(pkg);
        newNode.setName(new SimpleName(pkg, null));
    } else {
        Tree node = trees.getTree(pkg);
        newNode = new PackageDeclaration().setPackageElement(pkg);
        for (AnnotationTree pkgAnnotation : unit.getPackageAnnotations()) {
            newNode.addAnnotation((Annotation) convert(pkgAnnotation, parent));
        }
        if (unit.getSourceFile().toUri().getPath().endsWith("package-info.java")) {
            if (node == null) {
                // Java 8 javac bug, fixed in Java 9. Doc-comments in package-info.java
                // sources are keyed to their compilation unit, not their package node.
                node = unit;
            }
            newNode.setJavadoc((Javadoc) getAssociatedJavaDoc(node, getTreePath(parent, node)));
        }
        newNode.setName(newUnit.getEnv().elementUtil().getPackageName(pkg));
    }
    newNode.setPosition(SourcePosition.NO_POSITION);
    return newNode;
}

Example 5 with PackageDeclaration

use of com.google.devtools.j2objc.ast.PackageDeclaration in project j2objc by google.

the class PackageInfoRewriter method run.

private void run() {
    PackageDeclaration pkg = unit.getPackage();
    List<Annotation> annotations = pkg.getAnnotations();
    List<Annotation> runtimeAnnotations = TreeUtil.getRuntimeAnnotationsList(annotations);
    String prefix = getPackagePrefix(pkg);
    boolean needsReflection = translationUtil.needsReflection(pkg);
    // Remove compile time annotations.
    annotations.retainAll(runtimeAnnotations);
    if ((annotations.isEmpty() && prefix == null) || !needsReflection) {
        return;
    }
    TypeElement typeElement = GeneratedTypeElement.newPackageInfoClass(pkg.getPackageElement(), typeUtil);
    TypeDeclaration typeDecl = new TypeDeclaration(typeElement);
    TreeUtil.moveList(pkg.getAnnotations(), typeDecl.getAnnotations());
    if (prefix != null) {
        typeDecl.addBodyDeclaration(createPrefixMethod(prefix, typeElement));
    }
    unit.addType(0, typeDecl);
}