Example usage for org.eclipse.jdt.core.dom FieldDeclaration getAST

List of usage examples for org.eclipse.jdt.core.dom FieldDeclaration getAST

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Introduction

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

Prototype

public final AST getAST()

Source Link

Document

Returns this node's AST.

Usage

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

License:Open Source License

@Override
public boolean visit(FieldDeclaration node) {
    if (node.getJavadoc() != null) {
        node.getJavadoc().accept(this);
    }/* www  .  j  a v a  2  s . co m*/
    if (node.getAST().apiLevel() >= JLS3) {
        printModifiers(node.modifiers());
    }
    node.getType().accept(this);
    this.fBuffer.append(" ");//$NON-NLS-1$
    for (Iterator<VariableDeclarationFragment> it = node.fragments().iterator(); it.hasNext();) {
        VariableDeclarationFragment f = it.next();
        f.accept(this);
        if (it.hasNext()) {
            this.fBuffer.append(", ");//$NON-NLS-1$
        }
    }
    this.fBuffer.append(";");//$NON-NLS-1$
    return false;
}

From source file:coloredide.utils.CopiedNaiveASTFlattener.java

License:Open Source License

public boolean visit(FieldDeclaration node) {
    if (node.getJavadoc() != null) {
        node.getJavadoc().accept(this);
    }//ww w  .  jav  a 2  s .c om
    printIndent();
    if (node.getAST().apiLevel() >= AST.JLS3) {
        printModifiers(node.modifiers());
    }
    node.getType().accept(this);
    this.buffer.append(" ");//$NON-NLS-1$
    for (Iterator it = node.fragments().iterator(); it.hasNext();) {
        VariableDeclarationFragment f = (VariableDeclarationFragment) it.next();
        f.accept(this);
        if (it.hasNext()) {
            this.buffer.append(", ");//$NON-NLS-1$
        }
    }
    this.buffer.append(";\n");//$NON-NLS-1$
    return false;
}

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

License:Open Source License

@Override
public void setValueFeatureValue(Object element, Object feature, Object value) {
    if (CodeSyncPackage.eINSTANCE.getCodeSyncElement_Name().equals(feature)) {
        FieldDeclaration field = getFieldDeclaration(element);
        String name = (String) value;
        VariableDeclaration var = (VariableDeclaration) field.fragments().get(0);
        var.setName(field.getAST().newSimpleName(name));
    }//  w ww .  jav a 2s  .c o  m
    if (AstCacheCodePackage.eINSTANCE.getTypedElement_Type().equals(feature)) {
        FieldDeclaration field = getFieldDeclaration(element);
        Type type = getTypeFromString(field.getAST(), (String) value);
        field.setType(type);
    }
    if (AstCacheCodePackage.eINSTANCE.getAttribute_Initializer().equals(feature)) {
        VariableDeclaration var = (VariableDeclaration) getFieldDeclaration(element).fragments().get(0);
        var.setInitializer(getExpressionFromString(var.getAST(), (String) value));
    }
    super.setValueFeatureValue(element, feature, value);
}

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

License:Open Source License

@Override
protected void setASTFeatureValue(EStructuralFeature feature, FieldDeclaration astElement, Object value)
        throws CodeSyncException {
    if (astElement == null)
        throw new IllegalArgumentException("astElement null ");
    AST ast = astElement.getAST();
    switch (feature.getFeatureID()) {
    case UMLPackage.NAMED_ELEMENT__NAME:
        if (astElement.fragments().size() == 0)
            throw new IllegalArgumentException("bad assumption size always >0");
        if (value == null)
            throw new IllegalArgumentException("setting name to null value ");
        ((VariableDeclarationFragment) astElement.fragments().get(0))
                .setName(ast.newSimpleName((String) value));
        break;//from w  ww .  jav a 2s. c  om
    case UMLPackage.TYPED_ELEMENT__TYPE:
        String newType = value != null ? ((Type) value).getName() : null;
        if (newType == null)
            throw new IllegalArgumentException("Field has type null: " + astElement);
        parentForwardJavaClass_OwnedFields.parentForwardJavaType.parentForwardJavaSrcDir_Files
                .createImportDeclarationIfNeeded((Type) value);
        astElement.setType(JavaSyncUtils.getJavaTypeFromString(ast, newType, true));
        break;
    case UMLPackage.PROPERTY__DEFAULT_VALUE:
        String newDefaultValue = (LiteralString) value == null ? null : ((LiteralString) value).getValue();
        Expression e = null;
        if (newDefaultValue != null && !newDefaultValue.equals("")) {
            ASTParser expressionParser = ASTParser.newParser(AST.JLS3);
            expressionParser.setKind(ASTParser.K_EXPRESSION);
            expressionParser.setSource(newDefaultValue.toCharArray());
            e = (Expression) expressionParser.createAST(null);
            e = (Expression) ASTNode.copySubtree(ast, e);
        }
        ((VariableDeclarationFragment) astElement.fragments().get(0)).setInitializer(e);
        break;
    default:
        super.setASTFeatureValue(feature, astElement, value);
    }
}

From source file:io.spring.boot.development.eclipse.resolution.ConfigurationClassConstructorInjectionMarkerResolution.java

License:Open Source License

@SuppressWarnings("unchecked")
private SingleVariableDeclaration createArgument(CompilationUnit compilationUnit,
        AutowiredField autowiredField) {
    FieldDeclaration field = autowiredField.getField();
    AST ast = field.getAST();
    SingleVariableDeclaration argument = ast.newSingleVariableDeclaration();
    Annotation autowired = autowiredField.getAutowired();
    boolean optionalDependency = dependencyIsOptional(autowired);
    String name = autowiredField.getName();
    if (optionalDependency) {
        ParameterizedType argumentType = ast
                .newParameterizedType(ast.newSimpleType(ast.newSimpleName("ObjectProvider")));
        argumentType.typeArguments().add(ASTNode.copySubtree(ast, autowiredField.getField().getType()));
        argument.setType(argumentType);/*  w ww  . j a  v  a  2 s  . c o m*/
        addImportIfNecessary(compilationUnit, "org.springframework.beans.factory.ObjectProvider");
        MethodInvocation methodInvocation = ast.newMethodInvocation();
        methodInvocation.setExpression(ast.newName(name));
        methodInvocation.setName(ast.newSimpleName("getIfAvailable"));
        name += "Provider";
    } else {
        argument.setType((Type) ASTNode.copySubtree(ast, autowiredField.getField().getType()));
    }
    argument.setName(ast.newSimpleName(name));
    return argument;
}

From source file:nl.han.ica.core.issue.solver.EncapsulateFieldSolver.java

@SuppressWarnings("unchecked")
private void refactorFieldDeclaration(FieldDeclaration fieldDeclaration) {
    SourceFile sourceFile = getSourceFileFromNode(fieldDeclaration);
    IDocument document = getSourceFileDocument(sourceFile);
    Delta delta = createDelta(sourceFile, document);

    ASTRewrite rewrite = ASTRewrite.create(fieldDeclaration.getAST());

    FieldDeclaration fieldDeclarationCopy = (FieldDeclaration) ASTNode.copySubtree(fieldDeclaration.getAST(),
            fieldDeclaration);/*  ww w.j a v a  2 s.c o m*/

    int annotationsSize = ASTUtil.getAnnotationsSize(
            ((VariableDeclarationFragment) fieldDeclaration.fragments().get(0)).resolveBinding());

    int modifiers = fieldDeclaration.getModifiers();

    if (Modifier.isPublic(modifiers)) {
        fieldDeclarationCopy.modifiers().remove(annotationsSize);
    }

    fieldDeclarationCopy.modifiers().addAll(annotationsSize,
            fieldDeclaration.getAST().newModifiers(Modifier.PRIVATE));
    getter = createGetter(fieldDeclaration.getAST(), fieldDeclarationCopy,
            solution.getParameters().get(PARAMETER_GETTER_NAME));
    setter = createSetter(fieldDeclaration.getAST(), fieldDeclarationCopy,
            solution.getParameters().get(PARAMETER_SETTER_NAME));

    ListRewrite listRewrite = rewrite.getListRewrite(ASTUtil.parent(TypeDeclaration.class, fieldDeclaration),
            TypeDeclaration.BODY_DECLARATIONS_PROPERTY);
    listRewrite.insertLast(getter, null);
    listRewrite.insertLast(setter, null);

    rewrite.replace(fieldDeclaration, fieldDeclarationCopy, null);
    TextEdit textEdit = rewrite.rewriteAST(document, JavaCore.getOptions());

    try {
        textEdit.apply(document);
    } catch (MalformedTreeException | BadLocationException e) {
        log.fatal(e);
    }
    delta.setAfter(document.get());
}

From source file:org.codemucker.jmutate.ast.JAstFlattener.java

License:Open Source License

public boolean visit(FieldDeclaration node) {
    if (node.getJavadoc() != null) {
        node.getJavadoc().accept(this);
    }//  w ww . j ava 2 s.  c o m
    printIndent();
    if (node.getAST().apiLevel() == JLS2) {
        printModifiers(node.getModifiers());
    }
    if (node.getAST().apiLevel() >= JLS3) {
        printModifiers(node.modifiers());
    }
    node.getType().accept(this);
    this.buffer.append(" ");//$NON-NLS-1$
    for (Iterator it = node.fragments().iterator(); it.hasNext();) {
        VariableDeclarationFragment f = (VariableDeclarationFragment) it.next();
        f.accept(this);
        if (it.hasNext()) {
            this.buffer.append(", ");//$NON-NLS-1$
        }
    }
    this.buffer.append(";\n");//$NON-NLS-1$
    return false;
}

From source file:org.flowerplatform.codesync.code.java.adapter.JavaAttributeModelAdapter.java

License:Open Source License

@Override
public void setValueFeatureValue(Object element, Object feature, Object value) {
    if (CoreConstants.NAME.equals(feature)) {
        FieldDeclaration field = getFieldDeclaration(element);
        String name = (String) value;
        VariableDeclaration var = (VariableDeclaration) field.fragments().get(0);
        var.setName(field.getAST().newSimpleName(name));
    } else if (CodeSyncCodeJavaConstants.TYPED_ELEMENT_TYPE.equals(feature)) {
        FieldDeclaration field = getFieldDeclaration(element);
        Type type = getTypeFromString(field.getAST(), (String) value);
        field.setType(type);/*from w  w w.  ja  v  a2s .c  o  m*/
    } else if (CodeSyncCodeJavaConstants.ATTRIBUTE_INITIALIZER.equals(feature)) {
        VariableDeclaration var = (VariableDeclaration) getFieldDeclaration(element).fragments().get(0);
        var.setInitializer(getExpressionFromString(var.getAST(), (String) value));
    }
    super.setValueFeatureValue(element, feature, value);
}

From source file:org.jastemf.refactorings.RefactoringManager.java

License:BSD License

/**
 * <p>//from w ww  .  ja va  2 s. c o m
 * Execute adaptations of the <tt>ASTNode$State</tt> class JastAdd
 * generates. Such adaptations are required because generated AST classes
 * are moved throughout the integration process into different packages,
 * which results in shadowed <tt>ASTNode$State</tt> fields and methods.
 * </p>
 * The following adaptations are conducted:
 * <ul>
 * <li>Protected fields are made public. Currently these are
 * ASTNode$State.duringInterpretation, ASTNode$State.CircularValue.value,
 * ASTNode$State.CircularValue.visited</li>
 * <li>Additionally: See {@link BasicJDTASTVisitor}</li>
 * </ul>
 * 
 * @param context
 *            The current integration context.
 * @throws JastEMFException
 *             Thrown, iff an IO error occurs or an adaptation cannot be
 *             applied.
 */
public static void performASTNodeStateAdaptations(IIntegrationContext context) throws JastEMFException {
    final IFile compilationUnitFile = IOSupport.getFile(context.astfolder(), "ASTNode$State.java");
    final CompilationUnit compilationUnit = JDTSupport.loadCompilationUnit(compilationUnitFile);
    compilationUnit.recordModifications();
    ASTVisitor visitor = new BasicJDTASTVisitor(context) {
        @SuppressWarnings("unchecked")
        public boolean visit(FieldDeclaration decl) {
            super.visit(decl);
            AST ast = decl.getAST();
            // making protected fields duringInterpretation,value,visited
            // and all others (!) public

            TypeDeclaration typeDecl = (TypeDeclaration) decl.getParent();
            String ident = typeDecl.getName().getIdentifier();
            if (("ASTNode$State").equals(ident) || ("CircularValue").equals(ident)) {
                ListIterator<?> it = decl.modifiers().listIterator();
                boolean isPublicOrPrivate = false;
                while (it.hasNext()) {
                    Modifier modifier = (Modifier) it.next();

                    if (modifier.isPublic() || modifier.isPrivate()) {
                        isPublicOrPrivate = true;
                        break;
                    }
                    if (modifier.isProtected()) {
                        modifier.setKeyword(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
                        isPublicOrPrivate = true;
                        break;
                    }
                }
                if (!isPublicOrPrivate) {
                    Modifier newModifier = ast.newModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
                    decl.modifiers().add(newModifier);
                }
            }
            return false;
        }

        @SuppressWarnings("unchecked")
        public boolean visit(TypeDeclaration decl) {
            if ("IdentityHashSet".equals(decl.getName().getIdentifier())) {
                Modifier modifier = JDTSupport.findModifier(decl, ModifierKeyword.PROTECTED_KEYWORD);
                if (modifier != null) {
                    modifier.setKeyword(ModifierKeyword.PUBLIC_KEYWORD);
                } else {
                    Modifier newModifier = decl.getAST().newModifier(ModifierKeyword.PUBLIC_KEYWORD);
                    decl.modifiers().add(newModifier);
                }

            }
            return true;
        }
    };

    //compilationUnit.accept(visitor);

    JDTSupport.applyRewritesAndSave(compilationUnit, compilationUnitFile);
}

From source file:refactorer.Refactorer.java

License:Apache License

@SuppressWarnings("unchecked")
protected void processFieldDeclaration(FieldDeclaration fieldDeclaration) {
    for (VariableDeclarationFragment fragment : (List<VariableDeclarationFragment>) fieldDeclaration
            .fragments()) {//  www . j av  a2 s . co  m
        processExpression(fragment.getInitializer());

        ITypeBinding binding = fieldDeclaration.getType().resolveBinding();
        if (binding != null) {
            variables.add(binding, fragment.getName().getFullyQualifiedName());
        }
    }

    ITypeBinding type = fieldDeclaration.getType().resolveBinding();
    if (type != null) {
        String typeName = type.getQualifiedName();
        AST ast = fieldDeclaration.getAST();
        if ("javax.media.opengl.GL".equals(typeName)) {
            Name name = ast.newName("GL2");
            fieldDeclaration.setType(ast.newSimpleType(name));
            addImportIfRequired("javax.media.opengl.GL2");
        } else if ("javax.media.opengl.GLCapabilities".equals(typeName)) {
            Name name = ast.newName("GLCapabilitiesImmutable");
            fieldDeclaration.setType(ast.newSimpleType(name));
            addImportIfRequired("javax.media.opengl.GLCapabilitiesImmutable");
        } else if ("javax.media.opengl.GLCanvas".equals(typeName)) {
            addImportIfRequired("javax.media.opengl.awt.GLCanvas");
        }
    }

}