Example usage for org.eclipse.jdt.core.dom AST newFieldDeclaration

List of usage examples for org.eclipse.jdt.core.dom AST newFieldDeclaration

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Introduction

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

Prototype

public FieldDeclaration newFieldDeclaration(VariableDeclarationFragment fragment)

Source Link

Document

Creates a new unparented field declaration node owned by this AST, for the given variable declaration fragment.

Usage

From source file:ac.at.tuwien.dsg.utest.transformation.umlclassdiagram2javadb.id.rules.UMLClassDiagram2JavaDBTransformationRule.java

License:Open Source License

public Object createTarget(ITransformContext context) {

    ClassImpl source = (ClassImpl) context.getSource();

    Document document = new Document("@NodeType \n public class " + source.getName() + "{ \n");

    //below helper classes toi generate our desired .java file
    ASTParser parser = ASTParser.newParser(AST.JLS8);
    parser.setSource(document.get().toCharArray());
    CompilationUnit cu = (CompilationUnit) parser.createAST(null);
    cu.recordModifications();/*  w w  w  . j a  v  a 2  s.c o  m*/
    AST ast = cu.getAST();

    ASTRewrite rewriter = ASTRewrite.create(ast);

    ListRewrite listRewrite = rewriter.getListRewrite(cu, CompilationUnit.TYPES_PROPERTY);

    //TODO: here we take each property introduced by each Stereotype

    for (Stereotype stereotype : source.getAppliedStereotypes()) {

        //get all properties
        for (Property attribute : stereotype.getAllAttributes()) {

            //todo
        }
    }

    for (Property property : source.getAllAttributes()) {
        System.out.println(property.getName());

        Association assoc = property.getAssociation();

        if (assoc == null) {
            System.out.format("this is simple %s \n", property.getName());

            VariableDeclarationFragment varDecl = ast.newVariableDeclarationFragment();
            varDecl.setName(ast.newSimpleName(property.getName()));

            FieldDeclaration propertyField = ast.newFieldDeclaration(varDecl);
            propertyField.setType(ast.newSimpleType(ast.newName(property.getType().getName())));

            final SingleMemberAnnotation annot = ast.newSingleMemberAnnotation();
            annot.setTypeName(ast.newName("Property"));

            StringLiteral st = ast.newStringLiteral();
            st.setLiteralValue("type=\"variable\"");

            annot.setValue(st);

            listRewrite.insertLast(annot, null);
            listRewrite.insertLast(propertyField, null);

        } else {
            System.out.format("this is complex %s \n", property.getName());
            Type type = assoc.getEndTypes().stream().filter(a -> !a.equals(source)).findFirst().get();
            System.out.format("Association end is   %s \n", type.getName());

            AggregationKind kind = property.getAggregation();
            if (kind.equals(AggregationKind.COMPOSITE)) {
                System.out.format("Composition \n");
            } else if (kind.equals(AggregationKind.SHARED)) {
                System.out.format("Aggregation \n");
            } else if (kind.equals(AggregationKind.NONE)) {
                System.out.format("Association \n");
            }

        }

    }

    TextEdit edits = rewriter.rewriteAST(document, null);
    try {
        UndoEdit undo = edits.apply(document);
    } catch (MalformedTreeException | BadLocationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    System.out.println(document.get());

    return null;
}

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();/*from  w  ww . j  av  a2s.co m*/
    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:com.alex.example.fixlicense.actions.SampleAction.java

License:Open Source License

private FieldDeclaration createLiceseInLineField(AST ast) {
    VariableDeclarationFragment vdf = ast.newVariableDeclarationFragment();
    vdf.setName(ast.newSimpleName("COPYRIGHT"));
    StringLiteral sl = ast.newStringLiteral();
    sl.setLiteralValue(license_inline);//w w  w  .  j  a v a  2  s . co  m
    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")));

    return fd;
}

From source file:com.crispico.flower.codesync.tests.java.JavaTestsOnSourceCode.java

License:Open Source License

@SuppressWarnings("unchecked")
public void testField_Adders() {
    javaCompilationUnit = JavaSyncUtils.loadJavaFile(folder.getFile("ClassA.java"),
            ASTParser.newParser(AST.JLS3));
    javaCompilationUnit.recordModifications();
    javaClass = JavaSyncUtils.getMasterClass(javaCompilationUnit);

    AST ast = javaClass.getAST();
    VariableDeclarationFragment vdf = null;
    FieldDeclaration field = null;/*from   w  w  w  .  j a va  2  s .c  o  m*/

    // adding field with all 4 kinds of visibilities
    vdf = ast.newVariableDeclarationFragment(); // public a
    field = ast.newFieldDeclaration(vdf);
    ((VariableDeclarationFragment) field.fragments().get(0)).setName(ast.newSimpleName("addedField1"));
    javaClass.bodyDeclarations().add(field);
    JavaSyncUtils.updateVisibilityFromModelToJavaClass(field, VisibilityKind.PUBLIC_LITERAL);

    vdf = ast.newVariableDeclarationFragment(); // protected a:String
    field = ast.newFieldDeclaration(vdf);
    ((VariableDeclarationFragment) field.fragments().get(0)).setName(ast.newSimpleName("addedField2"));
    javaClass.bodyDeclarations().add(field);
    JavaSyncUtils.updateVisibilityFromModelToJavaClass(field, VisibilityKind.PUBLIC_LITERAL);
    field.setType(JavaSyncUtils.getJavaTypeFromString(ast, "String"));

    vdf = ast.newVariableDeclarationFragment(); // private a:ClassB
    field = ast.newFieldDeclaration(vdf);
    ((VariableDeclarationFragment) field.fragments().get(0)).setName(ast.newSimpleName("addedField3"));
    javaClass.bodyDeclarations().add(field);
    JavaSyncUtils.updateVisibilityFromModelToJavaClass(field, VisibilityKind.PUBLIC_LITERAL);
    field.setType(JavaSyncUtils.getJavaTypeFromString(ast, "ClassB"));

    vdf = ast.newVariableDeclarationFragment(); // default a
    field = ast.newFieldDeclaration(vdf);
    ((VariableDeclarationFragment) field.fragments().get(0)).setName(ast.newSimpleName("addedField4"));
    javaClass.bodyDeclarations().add(field);
    JavaSyncUtils.updateVisibilityFromModelToJavaClass(field, VisibilityKind.PUBLIC_LITERAL);
    field.setType(JavaSyncUtils.getJavaTypeFromString(ast, "ClassA"));

    synchronizeAndCompareMasterClass();
}

From source file:com.crispico.flower.mp.codesync.code.java.adapter.JavaTypeModelAdapter.java

License:Open Source License

public static Object createCorrespondingModelElement(AST ast, CodeSyncElement cse) {
    ASTNode child = null;//from ww w  .  j  a  v a  2 s  .c o m
    if (JavaAttributeModelAdapter.ATTRIBUTE.equals(cse.getType())) {
        VariableDeclarationFragment fragment = ast.newVariableDeclarationFragment();
        FieldDeclaration field = ast.newFieldDeclaration(fragment);
        child = field;
    }
    if (JavaOperationModelAdapter.OPERATION.equals(cse.getType())) {
        child = ast.newMethodDeclaration();
    }
    if (CLASS.equals(cse.getType())) {
        child = ast.newTypeDeclaration();
    }
    if (INTERFACE.equals(cse.getType())) {
        TypeDeclaration type = ast.newTypeDeclaration();
        type.setInterface(true);
        child = type;
    }
    if (ENUM.equals(cse.getType())) {
        child = ast.newEnumDeclaration();
    }
    if (ANNOTATION.equals(cse.getType())) {
        child = ast.newAnnotationTypeDeclaration();
    }
    return child;
}

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

License:Open Source License

/**
 * @flowerModelElementId _zbW4ZZiOEd6aNMdNFvR5WQ
 */// ww w  .  jav a 2 s. c om
@SuppressWarnings("unchecked")
@Override
protected FieldDeclaration createAndAddNewASTElement(Property modelElement, CompilationUnit parentAstElement) {
    TypeDeclaration parentClass = JavaSyncUtils.getMasterClass((CompilationUnit) parentAstElement);
    AST ast = parentClass.getAST();

    VariableDeclarationFragment vdf = ast.newVariableDeclarationFragment();
    FieldDeclaration field = ast.newFieldDeclaration(vdf);
    parentClass.bodyDeclarations().add(field);

    return field;
}

From source file:com.google.devtools.j2cpp.translate.ClassConverter.java

License:Open Source License

protected FieldDeclaration createField(String name, ITypeBinding varType, ITypeBinding declaringClass,
        AST ast) {
    VariableDeclarationFragment fragment = ast.newVariableDeclarationFragment();
    SimpleName fieldName = ast.newSimpleName(name);
    GeneratedVariableBinding fieldBinding = new GeneratedVariableBinding(fieldName.getIdentifier(),
            Modifier.PRIVATE | Modifier.FINAL, varType, true, false, declaringClass, null);
    Types.addBinding(fieldName, fieldBinding);
    fragment.setName(fieldName);/*  w  ww.  j a v  a2 s. c om*/
    Types.addBinding(fragment, fieldBinding);

    FieldDeclaration field = ast.newFieldDeclaration(fragment);
    field.setType(Types.makeType(varType));
    @SuppressWarnings("unchecked")
    List<IExtendedModifier> mods = field.modifiers(); // safe by definition
    mods.add(ast.newModifier(ModifierKeyword.PRIVATE_KEYWORD));
    mods.add(ast.newModifier(ModifierKeyword.FINAL_KEYWORD));
    return field;
}

From source file:com.google.devtools.j2objc.translate.ASTFactory.java

License:Apache License

public static FieldDeclaration newFieldDeclaration(AST ast, VariableDeclarationFragment fragment) {
    IVariableBinding varBinding = Types.getVariableBinding(fragment);
    FieldDeclaration decl = ast.newFieldDeclaration(fragment);
    decl.setType(newType(ast, varBinding.getType()));
    ASTUtil.getModifiers(decl).addAll(newModifiers(ast, varBinding.getModifiers()));
    return decl;/*w ww  . j a  va2s.  c om*/
}

From source file:de.crowdcode.kissmda.cartridges.simplejava.EnumGenerator.java

License:Apache License

/**
 * Generate the attribute.//from   w  ww  .j a va  2s .com
 * 
 * @param clazz
 *            UM2 class
 * @param ast
 *            JDT AST
 * @param property
 *            UML2 property
 * @return FieldDeclaration
 */
public FieldDeclaration generateAttribute(Classifier clazz, AST ast, Property property) {
    Type type = property.getType();
    logger.log(Level.FINE, "Class: " + clazz.getName() + " - " + "Property: " + property.getName() + " - "
            + "Property Upper: " + property.getUpper() + " - " + "Property Lower: " + property.getLower());
    String umlTypeName = type.getName();
    String umlQualifiedTypeName = type.getQualifiedName();

    // Check whether primitive or array type or simple type?
    org.eclipse.jdt.core.dom.Type chosenType = jdtHelper.getChosenType(ast, umlTypeName, umlQualifiedTypeName,
            sourceDirectoryPackageName);

    VariableDeclarationFragment fragment = ast.newVariableDeclarationFragment();
    SimpleName variableName = ast.newSimpleName(property.getName());
    fragment.setName(variableName);

    FieldDeclaration fieldDeclaration = ast.newFieldDeclaration(fragment);
    fieldDeclaration.setType(chosenType);

    return fieldDeclaration;
}

From source file:de.crowdcode.kissmda.cartridges.simplejava.ExceptionGenerator.java

License:Apache License

/**
 * Generate the serial version UID for the Exception class.
 * //  www . j a  v  a  2  s  .  c om
 * @param clazz
 *            UML class
 * @param ast
 *            JDT AST tree
 * @param td
 *            JDT type declaration (Class)
 */
@SuppressWarnings("unchecked")
public void generateSerialVersionUID(Classifier clazz, AST ast, TypeDeclaration td) {
    VariableDeclarationFragment fragment = ast.newVariableDeclarationFragment();
    SimpleName variableName = ast.newSimpleName("serialVersionUID");
    fragment.setName(variableName);
    NumberLiteral initializer = ast.newNumberLiteral();
    initializer.setToken("1L");
    fragment.setInitializer(initializer);

    FieldDeclaration fieldDeclaration = ast.newFieldDeclaration(fragment);
    fieldDeclaration.modifiers().add(ast.newModifier(Modifier.ModifierKeyword.PRIVATE_KEYWORD));
    fieldDeclaration.modifiers().add(ast.newModifier(Modifier.ModifierKeyword.STATIC_KEYWORD));
    fieldDeclaration.modifiers().add(ast.newModifier(Modifier.ModifierKeyword.FINAL_KEYWORD));
    fieldDeclaration.setType(ast.newPrimitiveType(PrimitiveType.LONG));

    td.bodyDeclarations().add(fieldDeclaration);
}