Example usage for org.eclipse.jdt.core.dom MethodDeclaration toString

Introduction

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

Prototype

@Override
public final String toString() 

Source Link

Document

Returns a string representation of this node suitable for debugging purposes only.

Usage

From source file:changetypes.ASTVisitorAtomicChange.java

License:Open Source License

public boolean visit(MethodDeclaration node) {
    IMethodBinding mtb = node.resolveBinding();
    this.mtbStack.push(mtb);
    String nodeStr = node.toString();

    String modifier = "protected";
    int dex = nodeStr.indexOf(' ');
    if (dex >= 0) {
        String temp = nodeStr.substring(0, dex);
        if (temp.equals("public")) {
            modifier = "public";
        } else if (temp.equals("private")) {
            modifier = "private";
        }/*from   w  w w .j a v a  2 s  .  c  om*/
    }
    try {
        String visibility = getModifier(mtb);
        this.facts.add(Fact.makeMethodFact(getQualifiedName(mtb), getSimpleName(mtb),
                getQualifiedName(mtb.getDeclaringClass()), visibility));
    } catch (Exception localException1) {
        System.err.println("Cannot resolve return method bindings for method " + node.getName().toString());
    }
    try {
        String returntype = getQualifiedName(mtb.getReturnType());
        this.facts.add(Fact.makeReturnsFact(getQualifiedName(mtb), returntype));
    } catch (Exception localException2) {
        System.err.println("Cannot resolve return type bindings for method " + node.getName().toString());
    }
    try {
        this.facts.add(Fact.makeModifierMethodFact(getQualifiedName(mtb), modifier));
    } catch (Exception localException3) {
        System.err.println(
                "Cannot resolve return type bindings for method modifier " + node.getName().toString());
    }
    try {
        String bodystring = node.getBody() != null ? node.getBody().toString() : "";
        bodystring = bodystring.replace('\n', ' ');

        bodystring = bodystring.replace('"', ' ');
        bodystring = bodystring.replace('"', ' ');
        bodystring = bodystring.replace('\\', ' ');

        this.facts.add(Fact.makeMethodBodyFact(getQualifiedName(mtb), bodystring));
    } catch (Exception localException4) {
        System.err.println("Cannot resolve bindings for body");
    }
    SingleVariableDeclaration param;
    try {
        List<SingleVariableDeclaration> parameters = node.parameters();

        StringBuilder sb = new StringBuilder();
        for (Iterator localIterator = parameters.iterator(); localIterator.hasNext();) {
            param = (SingleVariableDeclaration) localIterator.next();
            if (sb.length() != 0) {
                sb.append(", ");
            }
            sb.append(param.getType().toString());
            sb.append(":");
            sb.append(param.getName().toString());
        }
        this.facts.add(Fact.makeParameterFact(getQualifiedName(mtb), sb.toString(), ""));
    } catch (Exception localException5) {
        System.err.println("Cannot resolve bindings for parameters");
    }
    try {
        List<Name> thrownTypes = node.thrownExceptions();
        for (Name n : thrownTypes) {
            this.facts.add(Fact.makeThrownExceptionFact(getQualifiedName(mtb),
                    getQualifiedName(n.resolveTypeBinding())));
        }
    } catch (Exception localException6) {
        System.err.println("Cannot resolve bindings for exceptions");
    }
    return true;
}

---

From source file:com.arcbees.gwtp.plugin.core.presenter.CreatePresenterPage.java

License:Apache License

private void addMethodsToNameTokens(ICompilationUnit unit, String nameToken, IProgressMonitor monitor)
        throws JavaModelException, MalformedTreeException, BadLocationException {

    String fieldName = getFieldNameFromNameToken(nameToken);
    Document document = new Document(unit.getSource());
    CompilationUnit astRoot = initAstRoot(unit, monitor);

    // creation of ASTRewrite
    ASTRewrite rewrite = ASTRewrite.create(astRoot.getAST());

    // find existing method
    MethodDeclaration method = findMethod(astRoot, getNameTokenMethod(fieldName));
    if (method != null) {
        logger.severe("FYI: the method in nameTokens already exists." + method.toString());
        return;/*from  ww w. j  ava 2 s  .  co  m*/
    }

    List types = astRoot.types();
    ASTNode rootNode = (ASTNode) types.get(0);
    ListRewrite listRewrite = rewrite.getListRewrite(rootNode, TypeDeclaration.BODY_DECLARATIONS_PROPERTY);

    ASTNode fieldNode = rewrite.createStringPlaceholder(
            "public static final String " + fieldName + " = \"" + nameToken + "\";", ASTNode.EMPTY_STATEMENT);

    StringBuilder nameTokenMethod = new StringBuilder();
    nameTokenMethod.append("public static String ").append(getNameTokenMethod(fieldName)).append("() {\n")
            .append("return " + fieldName + ";\n").append("}\n");
    ASTNode methodNode = rewrite.createStringPlaceholder(nameTokenMethod.toString(), ASTNode.EMPTY_STATEMENT);

    listRewrite.insertFirst(fieldNode, null);
    listRewrite.insertLast(methodNode, null);

    // computation of the text edits
    TextEdit edits = rewrite.rewriteAST(document, unit.getJavaProject().getOptions(true));

    // computation of the new source code
    edits.apply(document);

    // format code
    String newSource = new CodeFormattingUtil(getJavaProject(), monitor).formatCodeJavaClass(document);

    // update of the compilation unit and save it
    IBuffer buffer = unit.getBuffer();
    buffer.setContents(newSource);
    buffer.save(monitor, true);
}

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From source file:com.microsoft.javapkgsrv.JavaParser.java

License:MIT License

public List<Protocol.Response.OutlineResultResponse.Outline> ProcessOutlineRequest(Integer fileId) {
    final List<OutlineResultResponse.Outline> ret = new ArrayList<OutlineResultResponse.Outline>();
    if (ActiveUnits.containsKey(fileId)) {
        CompilationUnit cu = ActiveUnits.get(fileId);
        cu.accept(new ASTVisitor() {
            @Override/*w  w w .  j ava2s .c  o m*/
            public boolean visit(TypeDeclaration type) {
                ret.add(OutlineResultResponse.Outline.newBuilder().setStartPosition(type.getStartPosition())
                        .setLength(type.getLength()).setHoverText(type.toString())
                        .setSummaryText(type.getName().toString()).build());
                return true;
            }

            @Override
            public boolean visit(MethodDeclaration method) {
                ret.add(OutlineResultResponse.Outline.newBuilder().setStartPosition(method.getStartPosition())
                        .setLength(method.getLength()).setHoverText(method.toString())
                        .setSummaryText(method.getName().toString()).build());
                return true;
            }
        });
    }
    return ret;
}

---

From source file:com.t3.doccreator.DocCreator.java

License:Open Source License

public DocCreator(String name, File file) {
    this.name = name;
    try (FileReader r = new FileReader(file)) {
        String content = IOUtils.toString(r);

        ASTParser parser = ASTParser.newParser(AST.JLS3);
        parser.setSource(content.toCharArray());

        final CompilationUnit cu = (CompilationUnit) parser.createAST(new NullProgressMonitor());

        cu.accept(new ASTVisitor() {
            @Override/*from   w  ww  .  j  a v a2  s.co  m*/
            public boolean visit(MethodDeclaration m) {
                if (!m.isConstructor() && !m.getName().getIdentifier().equals("getVariableName")
                        && !m.toString().startsWith("private")) {
                    MethodDefinition md = new MethodDefinition(m);
                    methods.put(md.getName(), md);
                }
                return false;
            }
        });

        for (String key : methods.keySet()) {

        }

    } catch (FileNotFoundException e) {
        try {
            System.err.println(file.getAbsoluteFile().getCanonicalPath());
        } catch (IOException e1) {
            e1.printStackTrace();
        }
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
@Test/*from  w  w  w.j  a v a  2 s  .  c  o  m*/
public void testGenerateMethodJavadoc() {
    AST ast = AST.newAST(AST.JLS3);
    ast.newCompilationUnit();
    TypeDeclaration td = ast.newTypeDeclaration();
    td.setInterface(true);
    Modifier modifier = ast.newModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
    td.modifiers().add(modifier);
    td.setName(ast.newSimpleName("Company"));
    MethodDeclaration md = ast.newMethodDeclaration();
    md.setName(ast.newSimpleName("calculateAge"));

    Operation operation = mock(Operation.class, Answers.RETURNS_DEEP_STUBS.get());
    EList<Comment> comments = mock(EList.class, Answers.RETURNS_DEEP_STUBS.get());
    Iterator<Comment> commentIterator = mock(Iterator.class);
    Comment comment = mock(Comment.class, Answers.RETURNS_DEEP_STUBS.get());

    when(operation.getOwnedComments()).thenReturn(comments);
    when(comments.iterator()).thenReturn(commentIterator);
    when(commentIterator.hasNext()).thenReturn(true, false);
    when(commentIterator.next()).thenReturn(comment);
    when(comment.getBody()).thenReturn("Comment...\nTest\n@author: Lofi Dewanto");

    interfaceGenerator.generateMethodJavadoc(ast, operation, md);

    assertEquals("/** \n * Comment...\n * Test\n * @author: Lofi Dewanto\n */\nvoid calculateAge();\n",
            md.toString());
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
@Test/*from   w ww . j a  v  a2 s  . c o  m*/
public void testGenerateGetterSetterJavadoc() {
    AST ast = AST.newAST(AST.JLS3);
    ast.newCompilationUnit();
    TypeDeclaration td = ast.newTypeDeclaration();
    td.setInterface(true);
    Modifier modifier = ast.newModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
    td.modifiers().add(modifier);
    td.setName(ast.newSimpleName("Company"));
    MethodDeclaration md = ast.newMethodDeclaration();
    md.setName(ast.newSimpleName("calculateAge"));

    Property property = mock(Property.class, Answers.RETURNS_DEEP_STUBS.get());
    EList<Comment> comments = mock(EList.class, Answers.RETURNS_DEEP_STUBS.get());
    Iterator<Comment> commentIterator = mock(Iterator.class);
    Comment comment = mock(Comment.class, Answers.RETURNS_DEEP_STUBS.get());

    when(property.getOwnedComments()).thenReturn(comments);
    when(comments.iterator()).thenReturn(commentIterator);
    when(commentIterator.hasNext()).thenReturn(true, false);
    when(commentIterator.next()).thenReturn(comment);
    when(comment.getBody()).thenReturn("Comment...\nTest\n@author: Lofi Dewanto");

    interfaceGenerator.generateGetterSetterJavadoc(ast, property, md);

    assertEquals("/** \n * Comment...\n * Test\n * @author: Lofi Dewanto\n */\nvoid calculateAge();\n",
            md.toString());
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
@Test/* ww  w.  j  a v a2s  .  c  om*/
public void testGenerateMethodTemplateParams() {
    AST ast = AST.newAST(AST.JLS3);
    ast.newCompilationUnit();
    TypeDeclaration td = ast.newTypeDeclaration();
    td.setInterface(true);
    Modifier modifier = ast.newModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
    td.modifiers().add(modifier);
    td.setName(ast.newSimpleName("Company"));
    MethodDeclaration md = ast.newMethodDeclaration();
    md.setName(ast.newSimpleName("calculateAge"));

    Operation operation = mock(Operation.class, Answers.RETURNS_DEEP_STUBS.get());
    EList<TemplateParameter> templateParams = mock(EList.class, Answers.RETURNS_DEEP_STUBS.get());
    Iterator<TemplateParameter> templateParamIterator = mock(Iterator.class);
    TemplateSignature templateSignature = mock(TemplateSignature.class, Answers.RETURNS_DEEP_STUBS.get());
    TemplateParameter templateParameter = mock(TemplateParameter.class, Answers.RETURNS_DEEP_STUBS.get());
    Classifier classifier = mock(Classifier.class);

    when(operation.getOwnedTemplateSignature()).thenReturn(templateSignature);
    when(templateSignature.getParameters()).thenReturn(templateParams);
    when(templateParams.iterator()).thenReturn(templateParamIterator);
    when(templateParamIterator.hasNext()).thenReturn(true, false);
    when(templateParamIterator.next()).thenReturn(templateParameter);
    when(templateParameter.getOwnedParameteredElement()).thenReturn(classifier);
    when(classifier.getLabel()).thenReturn("T");

    interfaceGenerator.generateMethodTemplateParams(ast, operation, md);

    assertEquals("<T>void calculateAge();\n", md.toString());
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
@Test/*from  w ww . j  av  a  2 s.c o  m*/
public void testGenerateMethodParams() {
    AST ast = AST.newAST(AST.JLS3);
    ast.newCompilationUnit();
    TypeDeclaration td = ast.newTypeDeclaration();
    td.setInterface(true);
    Modifier modifier = ast.newModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
    td.modifiers().add(modifier);
    td.setName(ast.newSimpleName("Company"));
    MethodDeclaration md = ast.newMethodDeclaration();
    md.setName(ast.newSimpleName("calculateAge"));

    Operation operation = mock(Operation.class, Answers.RETURNS_DEEP_STUBS.get());
    EList<TemplateParameter> templateParams = mock(EList.class, Answers.RETURNS_DEEP_STUBS.get());
    Iterator<TemplateParameter> templateParamIterator = mock(Iterator.class);
    TemplateSignature templateSignature = mock(TemplateSignature.class, Answers.RETURNS_DEEP_STUBS.get());
    TemplateParameter templateParameter = mock(TemplateParameter.class, Answers.RETURNS_DEEP_STUBS.get());
    Classifier classifier = mock(Classifier.class);

    when(operation.getOwnedTemplateSignature()).thenReturn(templateSignature);
    when(templateSignature.getParameters()).thenReturn(templateParams);
    when(templateParams.iterator()).thenReturn(templateParamIterator);
    when(templateParamIterator.hasNext()).thenReturn(true, false);
    when(templateParamIterator.next()).thenReturn(templateParameter);
    when(templateParameter.getOwnedParameteredElement()).thenReturn(classifier);

    interfaceGenerator.generateMethodParams(ast, td, operation, md);

    assertEquals("void calculateAge();\n", md.toString());
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
@Test/*from www  .j  a  v a  2s  .c  om*/
public void testGenerateMethodParamsWithOneParameter() {
    AST ast = AST.newAST(AST.JLS3);
    ast.newCompilationUnit();
    TypeDeclaration td = ast.newTypeDeclaration();
    td.setInterface(true);
    Modifier modifier = ast.newModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
    td.modifiers().add(modifier);
    td.setName(ast.newSimpleName("Company"));
    MethodDeclaration md = ast.newMethodDeclaration();
    md.setName(ast.newSimpleName("calculateAge"));

    Operation operation = mock(Operation.class, Answers.RETURNS_DEEP_STUBS.get());
    EList<Parameter> parameters = mock(EList.class, Answers.RETURNS_DEEP_STUBS.get());
    Iterator<Parameter> paramIterator = mock(Iterator.class);
    Parameter parameter = mock(Parameter.class, Answers.RETURNS_DEEP_STUBS.get());
    Type type = mock(Type.class, Answers.RETURNS_DEEP_STUBS.get());

    when(operation.getOwnedParameters()).thenReturn(parameters);
    when(parameters.iterator()).thenReturn(paramIterator);
    when(paramIterator.hasNext()).thenReturn(true, false);
    when(paramIterator.next()).thenReturn(parameter);
    when(parameter.getDirection()).thenReturn(ParameterDirectionKind.IN_LITERAL);
    when(parameter.getType()).thenReturn(type);
    when(parameter.getName()).thenReturn("person");
    when(parameter.getUpper()).thenReturn(0);
    when(type.getName()).thenReturn("Person");
    when(type.getQualifiedName()).thenReturn("de.component.Person");

    interfaceGenerator.generateMethodParams(ast, td, operation, md);

    assertEquals("void calculateAge(de.component.Person person);\n", md.toString());
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
@Test/* w ww  .  j a va  2  s  .  co m*/
public void testGenerateMethodParamsWithOneParameterWithGenerics() {
    AST ast = AST.newAST(AST.JLS3);
    ast.newCompilationUnit();
    TypeDeclaration td = ast.newTypeDeclaration();
    td.setInterface(true);
    Modifier modifier = ast.newModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
    td.modifiers().add(modifier);
    td.setName(ast.newSimpleName("Company"));
    MethodDeclaration md = ast.newMethodDeclaration();
    md.setName(ast.newSimpleName("calculateAge"));

    Operation operation = mock(Operation.class, Answers.RETURNS_DEEP_STUBS.get());
    EList<Parameter> parameters = mock(EList.class, Answers.RETURNS_DEEP_STUBS.get());
    Iterator<Parameter> paramIterator = mock(Iterator.class);
    Parameter parameter = mock(Parameter.class, Answers.RETURNS_DEEP_STUBS.get());
    Type type = mock(Type.class, Answers.RETURNS_DEEP_STUBS.get());

    when(operation.getOwnedParameters()).thenReturn(parameters);
    when(parameters.iterator()).thenReturn(paramIterator);
    when(paramIterator.hasNext()).thenReturn(true, false);
    when(paramIterator.next()).thenReturn(parameter);
    when(parameter.getDirection()).thenReturn(ParameterDirectionKind.IN_LITERAL);
    when(parameter.getType()).thenReturn(type);
    when(parameter.getName()).thenReturn("person");
    when(parameter.getUpper()).thenReturn(0);
    when(type.getName()).thenReturn("Person<Integer>");
    when(type.getQualifiedName()).thenReturn("de.component.Person<Integer>");

    interfaceGenerator.generateMethodParams(ast, td, operation, md);

    assertEquals("void calculateAge(de.component.Person<Integer> person);\n", md.toString());
}

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