Examples with CompilationUnitImpl org.eclipse.xtend.core.macro.declaration.CompilationUnitImpl used on opensource projects

Example 21 with CompilationUnitImpl

use of org.eclipse.xtend.core.macro.declaration.CompilationUnitImpl in project xtext-xtend by eclipse.

the class AbstractReusableActiveAnnotationTests method testMoveExpressionToTypeParameterDeclarator.

@Test
public void testMoveExpressionToTypeParameterDeclarator() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package myannotation");
    _builder.newLine();
    _builder.newLine();
    _builder.append("import java.lang.annotation.ElementType");
    _builder.newLine();
    _builder.append("import java.lang.annotation.Target");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.AbstractClassProcessor");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.Active");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MethodDeclaration");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Target(ElementType.TYPE)");
    _builder.newLine();
    _builder.append("@Active(SomeAnnotationProcessor)");
    _builder.newLine();
    _builder.append("annotation SomeAnnotation {");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class SomeAnnotationProcessor extends AbstractClassProcessor {");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("static def copyMethod(MutableClassDeclaration clazz, MethodDeclaration method, extension TransformationContext context) {");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val methodDeclaration = clazz.addMethod(method.simpleName) [");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("it.abstract = method.abstract");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("it.docComment = method.docComment");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("it.visibility = method.visibility");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("it.synchronized = method.synchronized");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("it.deprecated = method.deprecated");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("it.static = method.static");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("it.exceptions = method.exceptions");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("it.varArgs = method.varArgs");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("it.strictFloatingPoint = method.strictFloatingPoint");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("]");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("for (t : method.typeParameters) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("val result = methodDeclaration.addTypeParameter(t.simpleName, t.upperBounds)");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("result.primarySourceElement = t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("methodDeclaration.returnType = method.returnType");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("for (p : method.parameters) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("methodDeclaration.addParameter(p.simpleName, p.type)");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("return methodDeclaration");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(MutableClassDeclaration annotatedClass, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("for (m : annotatedClass.declaredMethods) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("val newMethod = annotatedClass.copyMethod(m, context)");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("newMethod.simpleName = newMethod.simpleName + \"_copiedMethod\"");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("newMethod.body = m.body");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("m.body = \'\'");
    _builder.append("\'// new method\'\'");
    _builder.append("\'");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    Pair<String, String> _mappedTo = Pair.<String, String>of("myannotation/AbstractAnnotation.xtend", _builder.toString());
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("package myusercode");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@myannotation.SomeAnnotation");
    _builder_1.newLine();
    _builder_1.append("class SomeAnnotationTest {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("def <T> void myMethod() {");
    _builder_1.newLine();
    _builder_1.append("\t\t");
    _builder_1.append("var T myObj = null;");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    Pair<String, String> _mappedTo_1 = Pair.<String, String>of("myusercode/UserCode.xtend", _builder_1.toString());
    final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
        this.validator.assertNoErrors(it.getXtendFile());
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}

Example 22 with CompilationUnitImpl

use of org.eclipse.xtend.core.macro.declaration.CompilationUnitImpl in project xtext-xtend by eclipse.

the class AbstractReusableActiveAnnotationTests method testMarkReadAndInitialized.

@Test
public void testMarkReadAndInitialized() {
    Pair<String, String> _mappedTo = Pair.<String, String>of("myannotation/InitAnnotation.xtend", "\n\t\t\t\tpackage myannotation\n\t\t\t\t\n\t\t\t\timport java.util.List\n\t\t\t\timport org.eclipse.xtend.lib.macro.Active\n\t\t\t\timport org.eclipse.xtend.lib.macro.TransformationContext\n\t\t\t\timport org.eclipse.xtend.lib.macro.TransformationParticipant\n\t\t\t\timport org.eclipse.xtend.lib.macro.declaration.MutableFieldDeclaration\n\t\t\t\timport org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration\n\n\t\t\t\t@Active(InitProcessor)\n\t\t\t\tannotation Init { }\n\t\t\t\tclass InitProcessor implements TransformationParticipant<MutableFieldDeclaration> {\n\t\t\t\t\t\n\t\t\t\t\toverride doTransform(List<? extends MutableFieldDeclaration> annotatedTargetFields, extension TransformationContext context) {\n\t\t\t\t\t\tval ctor = annotatedTargetFields.head.declaringType.addConstructor [\n\t\t\t\t\t\t\tprimarySourceElement = declaringType\n\t\t\t\t\t\t\tbody = [\'\'\'\n\t\t\t\t\t\t\t\t�FOR f : annotatedTargetFields�\n\t\t\t\t\t\t\t\t\tthis.�f.simpleName� = \"foo\";\n\t\t\t\t\t\t\t\t�ENDFOR�\n\t\t\t\t\t\t\t\'\'\']\n\t\t\t\t\t\t]\n\t\t\t\t\t\tannotatedTargetFields.forEach [ field |\n\t\t\t\t\t\t\tfield.setFinal(true)\n\t\t\t\t\t\t\tfield.markAsRead\n\t\t\t\t\t\t\tfield.markAsInitializedBy(ctor)\n\t\t\t\t\t\t]\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t");
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package myusercode");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class MyClass {");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("@myannotation.Init String myField");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    Pair<String, String> _mappedTo_1 = Pair.<String, String>of("myusercode/MyClass.xtend", _builder.toString());
    final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
        MutableClassDeclaration _findClass = it.getTypeLookup().findClass("myusercode.MyClass");
        final JvmGenericType clazz = ((MutableJvmClassDeclarationImpl) _findClass).getDelegate();
        this.validator.assertNoIssues(clazz);
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}

Example 23 with CompilationUnitImpl

use of org.eclipse.xtend.core.macro.declaration.CompilationUnitImpl in project xtext-xtend by eclipse.

the class AbstractReusableActiveAnnotationTests method testTracing4.

@Test
public void testTracing4() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package myannotation");
    _builder.newLine();
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.AbstractClassProcessor");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.Active");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(MyAnnoProcessor)");
    _builder.newLine();
    _builder.append("annotation MyAnno {}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class MyAnnoProcessor extends AbstractClassProcessor {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(MutableClassDeclaration cls, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("cls.addMethod(\"foo\") [");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("primarySourceElement = cls.annotations.head");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("body = [\"return;\"]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("]");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    Pair<String, String> _mappedTo = Pair.<String, String>of("myannotation/MyAnno.xtend", _builder.toString());
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("package myusercode");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("import myannotation.MyAnno");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnno");
    _builder_1.newLine();
    _builder_1.append("class Client extends Object{}");
    _builder_1.newLine();
    Pair<String, String> _mappedTo_1 = Pair.<String, String>of("myusercode/UserCode.xtend", _builder_1.toString());
    final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
        final MutableClassDeclaration cls = it.getTypeLookup().findClass("myusercode.Client");
        final MutableMethodDeclaration fooMethod = cls.findDeclaredMethod("foo");
        final Element anno = it.getTracability().getPrimarySourceElement(IterableExtensions.head(cls.getAnnotations()));
        Assert.assertTrue((anno instanceof AnnotationReference));
        Assert.assertEquals(anno, it.getTracability().getPrimarySourceElement(((Element) fooMethod)));
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}

Example 24 with CompilationUnitImpl

use of org.eclipse.xtend.core.macro.declaration.CompilationUnitImpl in project xtext-xtend by eclipse.

the class AbstractReusableActiveAnnotationTests method testParameterAnnotation.

@Test
public void testParameterAnnotation() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package myannotation");
    _builder.newLine();
    _builder.newLine();
    _builder.append("import java.util.List");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.Active");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationParticipant");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableParameterDeclaration");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.RegisterGlobalsParticipant");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.RegisterGlobalsContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.ParameterDeclaration");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(typeof(ParamProcessor))");
    _builder.newLine();
    _builder.append("annotation Param { }");
    _builder.newLine();
    _builder.append("class ParamProcessor implements TransformationParticipant<MutableParameterDeclaration>, RegisterGlobalsParticipant<ParameterDeclaration> {");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(List<? extends MutableParameterDeclaration> params, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("params.forEach[");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("simpleName = simpleName+\'foo\'");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("]");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doRegisterGlobals(List<? extends ParameterDeclaration> annotatedSourceElements, extension RegisterGlobalsContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("annotatedSourceElements.forEach [");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("context.registerInterface(\"demo.I\"+it.simpleName.toFirstUpper)");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("]");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    Pair<String, String> _mappedTo = Pair.<String, String>of("myannotation/AbstractAnnotation.xtend", _builder.toString());
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("package myusercode");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("class MyClass {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("def void foo(@myannotation.Param String a, @myannotation.Param String b) {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    Pair<String, String> _mappedTo_1 = Pair.<String, String>of("myusercode/UserCode.xtend", _builder_1.toString());
    final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
        final MutableClassDeclaration clazz = it.getTypeLookup().findClass("myusercode.MyClass");
        final Function1<MutableParameterDeclaration, Boolean> _function_1 = (MutableParameterDeclaration it_1) -> {
            return Boolean.valueOf(it_1.getSimpleName().endsWith("foo"));
        };
        Assert.assertTrue(IterableExtensions.forall(IterableExtensions.head(clazz.getDeclaredMethods()).getParameters(), _function_1));
        Assert.assertNotNull(it.getTypeLookup().findInterface("demo.IA"));
        Assert.assertNotNull(it.getTypeLookup().findInterface("demo.IB"));
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}

Example 25 with CompilationUnitImpl

use of org.eclipse.xtend.core.macro.declaration.CompilationUnitImpl in project xtext-xtend by eclipse.

the class AbstractReusableActiveAnnotationTests method testAnnotationDefaultValues_02.

@Test
public void testAnnotationDefaultValues_02() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package myannotation");
    _builder.newLine();
    _builder.newLine();
    _builder.append("import java.util.List");
    _builder.newLine();
    _builder.append("import java.lang.annotation.RetentionPolicy");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.Active");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationParticipant");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(AnnotationDefaultValuesProcessor)");
    _builder.newLine();
    _builder.append("annotation AnnotationDefaultValues { }");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class AnnotationDefaultValuesProcessor implements TransformationParticipant<MutableClassDeclaration> {");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(List<? extends MutableClassDeclaration> annotationTargets, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("annotationTargets.forEach[ annotationTarget |");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val annotation = annotationTarget.findAnnotation(findTypeGlobally(MyAnnotation))");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val strings = annotation.getStringArrayValue(\'value\').map[ toString ]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("strings.forEach [ annotationTarget.addField(it) [ type = string ] ]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val booleans = annotation.getBooleanArrayValue(\'booleans\').map[ toString ]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("booleans.forEach [ annotationTarget.addField(it) [ type = string ] ]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val types = annotation.getClassArrayValue(\'types\').map[ toString ]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("types.forEach [ annotationTarget.addField(it) [ type = string ] ]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val policies = annotation.getEnumArrayValue(\'policies\').map[ toString ]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("policies.forEach [ annotationTarget.addField(it) [ type = string ] ]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val nested = annotation.getAnnotationArrayValue(\'nested\').map[ toString ]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("nested.forEach [ annotationTarget.addField(it) [ type = string ] ]");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("]");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.append("annotation MyAnnotation {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("String[] value = #[]");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("boolean[] booleans = #[]");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("Class<?>[] types = #[]");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("RetentionPolicy[] policies = #[]");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("Active[] nested = #[]");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    Pair<String, String> _mappedTo = Pair.<String, String>of("myannotation/AnnotationDefaultValues.xtend", _builder.toString());
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("package myusercode");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@myannotation.AnnotationDefaultValues");
    _builder_1.newLine();
    _builder_1.append("@myannotation.MyAnnotation(");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("value = #[],");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("booleans = #[],");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("types = #[],");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("policies = #[],");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("nested = #[]");
    _builder_1.newLine();
    _builder_1.append(")");
    _builder_1.newLine();
    _builder_1.append("class MyClass {}");
    _builder_1.newLine();
    Pair<String, String> _mappedTo_1 = Pair.<String, String>of("myusercode/UserCode.xtend", _builder_1.toString());
    final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
        final MutableClassDeclaration clazz = it.getTypeLookup().findClass("myusercode.MyClass");
        Assert.assertTrue(IterableExtensions.isEmpty(clazz.getDeclaredFields()));
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}