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

Introduction

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

Prototype

public CompilationUnit newCompilationUnit() 

Source Link

Document

Creates an unparented compilation unit node owned by this AST.

Usage

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);
    CompilationUnit cu = ast.newCompilationUnit();

    PackageDeclaration p1 = ast.newPackageDeclaration();
    p1.setName(ast.newSimpleName("foo"));
    cu.setPackage(p1);//from  w w w  .  jav a  2 s. c  o m

    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);
}

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

License:Apache License

public static CompilationUnitWriter atPackageOf(TypeInfo typeInfo) {
    AST ast = AST.newAST(AST.JLS8);
    CompilationUnit compilationUnit = ast.newCompilationUnit();
    PackageInfo packageInfo = typeInfo.writePackage(compilationUnit);
    return new CompilationUnitWriter(compilationUnit, packageInfo);
}

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

License:Apache License

/**
 * Generate the Class Interface. This is the main generation part for this
 * SimpleJavaTransformer./*from   w  w  w . j a  v a2s .com*/
 * 
 * @param Class
 *            clazz the UML class
 * @return CompilationUnit the complete class with its content as a String
 */
public CompilationUnit generateEnum(Classifier clazz, String sourceDirectoryPackageName) {
    this.sourceDirectoryPackageName = sourceDirectoryPackageName;

    AST ast = AST.newAST(AST.JLS3);
    CompilationUnit cu = ast.newCompilationUnit();

    generatePackage(clazz, ast, cu);
    EnumDeclaration ed = generateEnum(clazz, ast, cu);
    generateAttributes(clazz, ast, ed);
    generateConstructor(clazz, ast, ed);
    generateConstants(clazz, ast, ed);
    generateGetterMethod(clazz, ast, ed);

    logger.log(Level.INFO, "Compilation unit: \n\n" + cu.toString());
    return cu;
}

---

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

License:Apache License

@Test
public void testGeneratePackage() {
    AST ast = AST.newAST(AST.JLS3);
    CompilationUnit cu = ast.newCompilationUnit();

    enumGenerator.generatePackage(clazz, ast, cu);

    String onlyPackage = cu.toString();
    String expectedResult = "package de.crowdcode.kissmda.testapp.components;\n";

    boolean isInside = onlyPackage.contains(expectedResult);

    assertTrue(isInside);//from   w ww  .jav a  2 s  .c o  m
}

---

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

License:Apache License

@Test
public void testGenerateEnum() {
    AST ast = AST.newAST(AST.JLS3);
    CompilationUnit cu = ast.newCompilationUnit();

    enumGenerator.generateEnum(clazz, ast, cu);

    assertEquals("public enum Company {}\n", cu.toString());
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
@Test//  w w  w .  ja va  2  s .  c o m
public void testGenerateConstantsIntegerWithNoParamNames() {
    AST ast = AST.newAST(AST.JLS3);
    CompilationUnit cu = ast.newCompilationUnit();
    EnumDeclaration ed = enumGenerator.generateEnum(clazz, ast, cu);

    Enumeration enumeration = mock(Enumeration.class);
    EList<EnumerationLiteral> enumLiterals = mock(EList.class);
    Iterator<EnumerationLiteral> enumIter = mock(Iterator.class);
    EnumerationLiteral enumLiteral = mock(EnumerationLiteral.class);

    EList<Slot> slots = mock(EList.class);
    Iterator<Slot> slotIter = mock(Iterator.class);
    Slot slot = mock(Slot.class);

    Property property = mock(Property.class);
    Type type = mock(Type.class);

    EList<ValueSpecification> valueSpecifications = mock(EList.class);
    Iterator<ValueSpecification> valueSpecificationIter = mock(Iterator.class);
    ValueSpecification valueSpecification = mock(ValueSpecification.class);

    when(enumeration.getOwnedLiterals()).thenReturn(enumLiterals);
    when(enumLiterals.iterator()).thenReturn(enumIter);
    when(enumIter.hasNext()).thenReturn(true).thenReturn(false);
    when(enumIter.next()).thenReturn(enumLiteral);
    when(enumLiteral.getName()).thenReturn("Home");

    when(enumLiteral.getSlots()).thenReturn(slots);
    when(slots.iterator()).thenReturn(slotIter);
    when(slotIter.hasNext()).thenReturn(true).thenReturn(false);
    when(slotIter.next()).thenReturn(slot);
    when(slot.getDefiningFeature()).thenReturn(property);

    when(property.getType()).thenReturn(type);
    when(type.getName()).thenReturn("Integer");

    when(slot.getValues()).thenReturn(valueSpecifications);
    when(valueSpecifications.iterator()).thenReturn(valueSpecificationIter);
    when(valueSpecificationIter.hasNext()).thenReturn(true).thenReturn(false);
    when(valueSpecificationIter.next()).thenReturn(valueSpecification);
    when(valueSpecification.integerValue()).thenReturn(0);

    enumGenerator.generateConstants(enumeration, ast, ed);

    assertEquals("public enum Company {HOME(0)}\n", ed.toString());
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
@Test//from  w ww  .ja v a2s. c  o  m
public void testGenerateConstantsStringWithNoParamNames() {
    AST ast = AST.newAST(AST.JLS3);
    CompilationUnit cu = ast.newCompilationUnit();
    EnumDeclaration ed = enumGenerator.generateEnum(clazz, ast, cu);

    Enumeration enumeration = mock(Enumeration.class);
    EList<EnumerationLiteral> enumLiterals = mock(EList.class);
    Iterator<EnumerationLiteral> enumIter = mock(Iterator.class);
    EnumerationLiteral enumLiteral = mock(EnumerationLiteral.class);

    EList<Slot> slots = mock(EList.class);
    Iterator<Slot> slotIter = mock(Iterator.class);
    Slot slot = mock(Slot.class);

    Property property = mock(Property.class);
    Type type = mock(Type.class);

    EList<ValueSpecification> valueSpecifications = mock(EList.class);
    Iterator<ValueSpecification> valueSpecificationIter = mock(Iterator.class);
    ValueSpecification valueSpecification = mock(ValueSpecification.class);

    when(enumeration.getOwnedLiterals()).thenReturn(enumLiterals);
    when(enumLiterals.iterator()).thenReturn(enumIter);
    when(enumIter.hasNext()).thenReturn(true).thenReturn(false);
    when(enumIter.next()).thenReturn(enumLiteral);
    when(enumLiteral.getName()).thenReturn("Home");

    when(enumLiteral.getSlots()).thenReturn(slots);
    when(slots.iterator()).thenReturn(slotIter);
    when(slotIter.hasNext()).thenReturn(true).thenReturn(false);
    when(slotIter.next()).thenReturn(slot);
    when(slot.getDefiningFeature()).thenReturn(property);

    when(property.getType()).thenReturn(type);
    when(type.getName()).thenReturn("String");

    when(slot.getValues()).thenReturn(valueSpecifications);
    when(valueSpecifications.iterator()).thenReturn(valueSpecificationIter);
    when(valueSpecificationIter.hasNext()).thenReturn(true).thenReturn(false);
    when(valueSpecificationIter.next()).thenReturn(valueSpecification);
    when(valueSpecification.stringValue()).thenReturn("Home");

    enumGenerator.generateConstants(enumeration, ast, ed);

    assertEquals("public enum Company {HOME(\"Home\")}\n", ed.toString());
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
@Test//  w  w w  . j  a v a2s . c om
public void testGenerateConstantsLongWithNoParamNames() {
    AST ast = AST.newAST(AST.JLS3);
    CompilationUnit cu = ast.newCompilationUnit();
    EnumDeclaration ed = enumGenerator.generateEnum(clazz, ast, cu);

    Enumeration enumeration = mock(Enumeration.class);
    EList<EnumerationLiteral> enumLiterals = mock(EList.class);
    Iterator<EnumerationLiteral> enumIter = mock(Iterator.class);
    EnumerationLiteral enumLiteral = mock(EnumerationLiteral.class);

    EList<Slot> slots = mock(EList.class);
    Iterator<Slot> slotIter = mock(Iterator.class);
    Slot slot = mock(Slot.class);

    Property property = mock(Property.class);
    Type type = mock(Type.class);

    EList<ValueSpecification> valueSpecifications = mock(EList.class);
    Iterator<ValueSpecification> valueSpecificationIter = mock(Iterator.class);
    ValueSpecification valueSpecification = mock(ValueSpecification.class);

    when(enumeration.getOwnedLiterals()).thenReturn(enumLiterals);
    when(enumLiterals.iterator()).thenReturn(enumIter);
    when(enumIter.hasNext()).thenReturn(true).thenReturn(false);
    when(enumIter.next()).thenReturn(enumLiteral);
    when(enumLiteral.getName()).thenReturn("Home");

    when(enumLiteral.getSlots()).thenReturn(slots);
    when(slots.iterator()).thenReturn(slotIter);
    when(slotIter.hasNext()).thenReturn(true).thenReturn(false);
    when(slotIter.next()).thenReturn(slot);
    when(slot.getDefiningFeature()).thenReturn(property);

    when(property.getType()).thenReturn(type);
    when(type.getName()).thenReturn("Long");

    when(slot.getValues()).thenReturn(valueSpecifications);
    when(valueSpecifications.iterator()).thenReturn(valueSpecificationIter);
    when(valueSpecificationIter.hasNext()).thenReturn(true).thenReturn(false);
    when(valueSpecificationIter.next()).thenReturn(valueSpecification);
    when(valueSpecification.integerValue()).thenReturn(1);

    enumGenerator.generateConstants(enumeration, ast, ed);

    assertEquals("public enum Company {HOME(1L)}\n", ed.toString());
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
@Test//from ww w .j av a2s  .  c  o  m
public void testGenerateConstantsBooleanWithNoParamNames() {
    AST ast = AST.newAST(AST.JLS3);
    CompilationUnit cu = ast.newCompilationUnit();
    EnumDeclaration ed = enumGenerator.generateEnum(clazz, ast, cu);

    Enumeration enumeration = mock(Enumeration.class);
    EList<EnumerationLiteral> enumLiterals = mock(EList.class);
    Iterator<EnumerationLiteral> enumIter = mock(Iterator.class);
    EnumerationLiteral enumLiteral = mock(EnumerationLiteral.class);

    EList<Slot> slots = mock(EList.class);
    Iterator<Slot> slotIter = mock(Iterator.class);
    Slot slot = mock(Slot.class);

    Property property = mock(Property.class);
    Type type = mock(Type.class);

    EList<ValueSpecification> valueSpecifications = mock(EList.class);
    Iterator<ValueSpecification> valueSpecificationIter = mock(Iterator.class);
    ValueSpecification valueSpecification = mock(ValueSpecification.class);

    when(enumeration.getOwnedLiterals()).thenReturn(enumLiterals);
    when(enumLiterals.iterator()).thenReturn(enumIter);
    when(enumIter.hasNext()).thenReturn(true).thenReturn(false);
    when(enumIter.next()).thenReturn(enumLiteral);
    when(enumLiteral.getName()).thenReturn("Home");

    when(enumLiteral.getSlots()).thenReturn(slots);
    when(slots.iterator()).thenReturn(slotIter);
    when(slotIter.hasNext()).thenReturn(true).thenReturn(false);
    when(slotIter.next()).thenReturn(slot);
    when(slot.getDefiningFeature()).thenReturn(property);

    when(property.getType()).thenReturn(type);
    when(type.getName()).thenReturn("boolean");

    when(slot.getValues()).thenReturn(valueSpecifications);
    when(valueSpecifications.iterator()).thenReturn(valueSpecificationIter);
    when(valueSpecificationIter.hasNext()).thenReturn(true).thenReturn(false);
    when(valueSpecificationIter.next()).thenReturn(valueSpecification);
    when(valueSpecification.booleanValue()).thenReturn(true);

    enumGenerator.generateConstants(enumeration, ast, ed);

    assertEquals("public enum Company {HOME(true)}\n", ed.toString());
}

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

License:Apache License

@SuppressWarnings("unchecked")
@Test/* w  w w .j av  a  2s  .co m*/
public void testGenerateGetterMethod() {
    AST ast = AST.newAST(AST.JLS3);
    CompilationUnit cu = ast.newCompilationUnit();
    EnumDeclaration ed = enumGenerator.generateEnum(clazz, ast, cu);

    EList<Property> properties = mock(EList.class);
    Iterator<Property> propertyIter = mock(Iterator.class);
    Property property = mock(Property.class);
    Type type = mock(Type.class);
    String name = "type";

    EList<Comment> comments = mock(EList.class, Answers.RETURNS_DEEP_STUBS.get());

    when(clazz.getAttributes()).thenReturn(properties);
    when(properties.iterator()).thenReturn(propertyIter);
    when(propertyIter.hasNext()).thenReturn(true).thenReturn(false);
    when(propertyIter.next()).thenReturn(property);
    when(property.getType()).thenReturn(type);
    when(property.getName()).thenReturn(name);
    when(property.getUpper()).thenReturn(1);
    when(property.getLower()).thenReturn(1);
    when(property.getOwnedComments()).thenReturn(comments);
    when(type.getName()).thenReturn("String");
    when(type.getQualifiedName()).thenReturn("String");

    enumGenerator.generateGetterMethod(clazz, ast, ed);

    assertEquals("public enum Company {; public String getType(){\n  return type;\n}\n}\n", cu.toString());
}

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