Example usage for org.eclipse.jdt.core.dom CompilationUnit imports

List of usage examples for org.eclipse.jdt.core.dom CompilationUnit imports

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom CompilationUnit imports.

Prototype

ASTNode.NodeList imports

To view the source code for org.eclipse.jdt.core.dom CompilationUnit imports.

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Document

The list of import declarations in textual order order; initially none (elementType: ImportDeclaration).

Usage

From source file:at.bestsolution.fxide.jdt.corext.dom.ASTFlattener.java

License:Open Source License

@Override
public boolean visit(CompilationUnit node) {
    if (node.getPackage() != null) {
        node.getPackage().accept(this);
    }/*  ww  w . j  av  a  2  s . com*/
    for (Iterator<ImportDeclaration> it = node.imports().iterator(); it.hasNext();) {
        ImportDeclaration d = it.next();
        d.accept(this);
    }
    for (Iterator<AbstractTypeDeclaration> it = node.types().iterator(); it.hasNext();) {
        AbstractTypeDeclaration d = it.next();
        d.accept(this);
    }
    return false;
}

From source file:boa.datagen.util.Java7Visitor.java

License:Apache License

@Override
public boolean visit(CompilationUnit node) {
    //      b.setPosition(pos.build());
    PackageDeclaration pkg = node.getPackage();
    if (pkg == null) {
        b.setName("");
    } else {//w w  w .j a va  2s.  c  o m
        b.setName(pkg.getName().getFullyQualifiedName());
        for (Object a : pkg.annotations()) {
            ((Annotation) a).accept(this);
            b.addModifiers(modifiers.pop());
        }
    }
    for (Object i : node.imports()) {
        ImportDeclaration id = (ImportDeclaration) i;
        String imp = "";
        if (id.isStatic())
            imp += "static ";
        imp += id.getName().getFullyQualifiedName();
        if (id.isOnDemand())
            imp += ".*";
        imports.add(imp);
    }
    for (Object t : node.types()) {
        declarations.push(new ArrayList<boa.types.Ast.Declaration>());
        ((AbstractTypeDeclaration) t).accept(this);
        for (boa.types.Ast.Declaration d : declarations.pop())
            b.addDeclarations(d);
    }
    for (Object c : node.getCommentList())
        ((org.eclipse.jdt.core.dom.Comment) c).accept(this);
    return false;
}

From source file:br.com.objectos.way.core.code.jdt.ASTTest.java

License:Apache License

@SuppressWarnings("unchecked")
public void stackoverflow_answer() {
    AST ast = AST.newAST(AST.JLS8);/*from ww  w.  j a  v a  2s  .c o m*/
    CompilationUnit cu = ast.newCompilationUnit();

    PackageDeclaration p1 = ast.newPackageDeclaration();
    p1.setName(ast.newSimpleName("foo"));
    cu.setPackage(p1);

    ImportDeclaration id = ast.newImportDeclaration();
    id.setName(ast.newName(new String[] { "java", "util", "Set" }));
    cu.imports().add(id);

    TypeDeclaration td = ast.newTypeDeclaration();
    td.setName(ast.newSimpleName("Foo"));
    TypeParameter tp = ast.newTypeParameter();
    tp.setName(ast.newSimpleName("X"));
    td.typeParameters().add(tp);
    cu.types().add(td);

    MethodDeclaration md = ast.newMethodDeclaration();
    md.modifiers().add(ast.newModifier(ModifierKeyword.PUBLIC_KEYWORD));
    md.setName(ast.newSimpleName("bar"));

    SingleVariableDeclaration var = ast.newSingleVariableDeclaration();
    var.setType(ast.newSimpleType(ast.newSimpleName("String")));
    var.setName(ast.newSimpleName("a"));
    md.parameters().add(var);
    td.bodyDeclarations().add(md);

    Block block = ast.newBlock();
    md.setBody(block);

    MethodInvocation mi = ast.newMethodInvocation();
    mi.setName(ast.newSimpleName("x"));

    ExpressionStatement e = ast.newExpressionStatement(mi);
    block.statements().add(e);

    System.out.println(cu);
}

From source file:cn.ieclipse.adt.ext.jdt.SourceGenerator.java

License:Apache License

private static void merge(CompilationUnit unit, String pkgName, String typeName, String auth, String dbName,
        List<String> tableCreators) {
    unit.recordModifications();// w ww.  j a  v a2  s  . com
    AST ast = unit.getAST();
    TypeDeclaration type = (TypeDeclaration) unit.types().get(0);
    ImportDeclaration id = ast.newImportDeclaration();
    id.setName(ast.newName("cn.ieclipse.aorm.Session"));
    unit.imports().add(id);

    id = ast.newImportDeclaration();
    id.setName(ast.newName("android.content.UriMatcher"));
    unit.imports().add(id);

    id = ast.newImportDeclaration();
    id.setName(ast.newName("android.database.sqlite.SQLiteDatabase"));
    unit.imports().add(id);

    id = ast.newImportDeclaration();
    id.setName(ast.newName("android.database.sqlite.SQLiteOpenHelper"));
    unit.imports().add(id);

    id = ast.newImportDeclaration();
    id.setName(ast.newName("java.net.Uri"));
    unit.imports().add(id);

    id = ast.newImportDeclaration();
    id.setName(ast.newName("android.content.ContentValue"));
    unit.imports().add(id);

    VariableDeclarationFragment vdf = ast.newVariableDeclarationFragment();
    vdf.setName(ast.newSimpleName("AUTH"));
    StringLiteral sl = ast.newStringLiteral();
    sl.setLiteralValue(auth);
    vdf.setInitializer(sl);

    FieldDeclaration fd = ast.newFieldDeclaration(vdf);
    fd.modifiers().addAll(ast.newModifiers((Modifier.PUBLIC | Modifier.STATIC | Modifier.FINAL)));
    fd.setType(ast.newSimpleType(ast.newSimpleName("String")));

    int i = 0;
    type.bodyDeclarations().add(i++, fd);

    // URI = Uri.parse("content://" + AUTH);
    vdf = ast.newVariableDeclarationFragment();
    vdf.setName(ast.newSimpleName("URI"));

    MethodInvocation mi = ast.newMethodInvocation();
    mi.setExpression(ast.newSimpleName("Uri"));
    mi.setName(ast.newSimpleName("parse"));

    InfixExpression fix = ast.newInfixExpression();
    fix.setOperator(InfixExpression.Operator.PLUS);
    sl = ast.newStringLiteral();
    sl.setLiteralValue("content://");
    fix.setLeftOperand(sl);
    fix.setRightOperand(ast.newSimpleName("AUTH"));

    mi.arguments().add(fix);

    vdf.setInitializer(mi);
    fd = ast.newFieldDeclaration(vdf);
    fd.modifiers().addAll(ast.newModifiers((Modifier.PUBLIC | Modifier.STATIC | Modifier.FINAL)));
    fd.setType(ast.newSimpleType(ast.newSimpleName("Uri")));

    type.bodyDeclarations().add(i++, fd);

    // private mOpenHelper;
    vdf = ast.newVariableDeclarationFragment();
    vdf.setName(ast.newSimpleName("mOpenHelper"));

    fd = ast.newFieldDeclaration(vdf);
    fd.modifiers().add(ast.newModifier(Modifier.ModifierKeyword.PRIVATE_KEYWORD));
    fd.setType(ast.newSimpleType(ast.newName("SQLiteOpenHelper")));
    type.bodyDeclarations().add(i++, fd);

    // private static session;
    vdf = ast.newVariableDeclarationFragment();
    vdf.setName(ast.newSimpleName("session"));

    fd = ast.newFieldDeclaration(vdf);
    fd.modifiers().addAll(ast.newModifiers((Modifier.PRIVATE | Modifier.STATIC)));
    fd.setType(ast.newSimpleType(ast.newName("Session")));
    type.bodyDeclarations().add(i++, fd);

    // public static Session getSession(){
    // return session;
    // }

    MethodDeclaration md = ast.newMethodDeclaration();
    md.modifiers().addAll(ast.newModifiers((Modifier.PUBLIC | Modifier.STATIC)));
    md.setReturnType2(ast.newSimpleType(ast.newName("Session")));
    md.setName(ast.newSimpleName("getSession"));

    Block methodBlock = ast.newBlock();
    ReturnStatement returnStmt = ast.newReturnStatement();
    returnStmt.setExpression(ast.newSimpleName("session"));
    methodBlock.statements().add(returnStmt);
    md.setBody(methodBlock);
    type.bodyDeclarations().add(i, md);

    // modify onCreate
    rewriteOnCreate(unit, dbName, tableCreators);
}

From source file:coloredide.utils.CopiedNaiveASTFlattener.java

License:Open Source License

public boolean visit(CompilationUnit node) {
    if (node.getPackage() != null) {
        node.getPackage().accept(this);
    }/*from  w w w.j  a  va 2 s .  c om*/
    for (Iterator it = node.imports().iterator(); it.hasNext();) {
        ImportDeclaration d = (ImportDeclaration) it.next();
        d.accept(this);
    }
    for (Iterator it = node.types().iterator(); it.hasNext();) {
        AbstractTypeDeclaration d = (AbstractTypeDeclaration) it.next();
        d.accept(this);
    }
    return false;
}

From source file:com.bsiag.eclipse.jdt.java.formatter.LineBreaksPreparator.java

License:Open Source License

@Override
public boolean visit(CompilationUnit node) {
    List<ImportDeclaration> imports = node.imports();
    if (!imports.isEmpty()) {
        int index = this.tm.firstIndexIn(imports.get(0), -1);
        if (index > 0)
            this.tm.get(index).putLineBreaksBefore(this.options.blank_lines_before_imports + 1);
    }/*  ww  w. j a  va2 s  .  c o  m*/

    List<AnnotationTypeDeclaration> types = node.types();
    if (!types.isEmpty()) {
        if (!imports.isEmpty())
            this.tm.firstTokenIn(types.get(0), -1)
                    .putLineBreaksBefore(this.options.blank_lines_after_imports + 1);
        for (int i = 1; i < types.size(); i++) {
            this.tm.firstTokenIn(types.get(i), -1)
                    .putLineBreaksBefore(this.options.blank_lines_between_type_declarations + 1);
        }
    }
    return true;
}

From source file:com.bsiag.eclipse.jdt.java.formatter.linewrap.WrapPreparator.java

License:Open Source License

@Override
public boolean visit(CompilationUnit node) {
    List<ImportDeclaration> imports = node.imports();
    if (!imports.isEmpty()) {
        this.importsStart = this.tm.firstIndexIn(imports.get(0), -1);
        this.importsEnd = this.tm.lastIndexIn(imports.get(imports.size() - 1), -1);
    }/*from w  w w .  j  av  a  2  s  .  c o  m*/
    return true;
}

From source file:com.crispico.flower.mp.metamodel.codesyncjava.algorithm.forward.ForwardJavaSrcDir_Files.java

License:Open Source License

/**
 * @throws CodeSyncException /*w w  w . j  a v a  2  s . c om*/
 * @flowerModelElementId _IEIN9erfEd6QaI9daHlzjA
 */
@SuppressWarnings("unchecked")
@Override
protected ReverseStatus forwardElement(Type modelElement, IContainer parentAstElement,
        CompilationUnit astElement) throws CodeSyncException {
    try {
        astElement.recordModifications();
    } catch (IllegalArgumentException e) {
        //it is ok, we swallow ,recordModification had been called already on creation of compilation unit 
    }
    // TODO :: should update only when something specific happens? moving in another package,renaming the package,moving the package?
    // this updates the package declaration
    AST ast = astElement.getAST();
    PackageDeclaration packageDeclaration = astElement.getPackage();
    if (packageDeclaration == null) {
        String fullyPackageName = SyncUtils.getFullyQualifiedPackageNameFromType(modelElement);
        // a java type in the default package can not have the package declaration
        if (fullyPackageName.length() > 0) {
            packageDeclaration = ast.newPackageDeclaration();
            astElement.setPackage(packageDeclaration);
            packageDeclaration.setName(ast.newName(fullyPackageName));
        }
    }

    // creating the list 
    HashSet<String> fullyQualifiedImports = new HashSet<String>();
    for (ImportDeclaration importDeclaration : (List<ImportDeclaration>) astElement.imports())
        fullyQualifiedImports.add(importDeclaration.getName().getFullyQualifiedName());
    setContextForImportDeclarations(astElement, fullyQualifiedImports, modelElement.getNearestPackage());

    ReverseStatus status = new ReverseStatus();
    if (modelElement instanceof Interface) {
        forwardJavaInterface.setParentPackage(parentAstElement);
        status.applyOr(forwardJavaInterface.forward((Interface) modelElement, astElement));
    } else if (modelElement instanceof Class) {
        forwardJavaClass.setParentPackage(parentAstElement);
        status.applyOr(forwardJavaClass.forward((Class) modelElement, astElement));
    } else
        throw new IllegalArgumentException("could not recognize instance of " + modelElement);

    IFile javaFile = (IFile) parentAstElement.getFile(new Path(modelElement.getName() + ".java"));

    try {
        JavaSyncUtils.writeJavafile(astElement, javaFile);
        codeSyncAlgorithm.addLogEntry(javaFile.getFullPath().toString() + " - file modified");
        ((TimeStampedSyncElement) modelElement).setSyncTimeStamp(Long.toString(javaFile.getLocalTimeStamp()));
    } catch (Exception e) {
        throw new RuntimeException("Error during file save: " + javaFile, e);
    }
    return status;
}

From source file:com.crispico.flower.mp.metamodel.codesyncjava.algorithm.forward.ForwardJavaSrcDir_Files.java

License:Open Source License

/**
 * @flowerModelElementId _IEIOA-rfEd6QaI9daHlzjA
 *///from w w w  .  j  a v  a  2 s  .co  m
@SuppressWarnings("unchecked")
@Override
protected void addImportToCurrentCompilationUnit(String fullyQualifiedTypeName,
        CompilationUnit currentCompilationUnit) {
    AST ast = currentCompilationUnit.getAST();
    ImportDeclaration importDeclaration = ast.newImportDeclaration();
    try {
        importDeclaration.setName(ast.newName(fullyQualifiedTypeName));
        currentCompilationUnit.imports().add(importDeclaration);
    } catch (Exception e) {
        // @author Sorin
        // Usually this exception it thrown when from a generic type name we try to create an ast to insert it into the imports declarations.
        // Mostly this happens when the documentation for example is changed, and the forwarding mechanism will pass through all the features
        // which try to add an import declaration but this is not really needed.
    }
}

From source file:com.google.devtools.j2objc.jdt.JdtJ2ObjCIncompatibleStripper.java

License:Apache License

private JdtJ2ObjCIncompatibleStripper(CompilationUnit unit) {
    @SuppressWarnings("unchecked")
    List<ImportDeclaration> imports = unit.imports();
    for (ImportDeclaration importNode : imports) {
        String name = getLastComponent(importNode.getName());
        if (importNode.isStatic()) {
            unusedStaticImports.put(name, importNode);
        } else {/*w  ww  .  ja  v a2 s. c  om*/
            unusedImports.put(name, importNode);
        }
    }
}