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

Example 16 with CompilationUnitImpl

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

the class AbstractReusableActiveAnnotationTests method testAddAnnotationValue.

@Test
public void testAddAnnotationValue() {
    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.TransformationContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationParticipant");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableAnnotationTarget");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(AddAnnotationValueProcessor)");
    _builder.newLine();
    _builder.append("annotation AddAnnotationValue { }");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class AddAnnotationValueProcessor implements TransformationParticipant<MutableAnnotationTarget> {");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(List<? extends MutableAnnotationTarget> annotationTargets, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("annotationTargets.forEach [");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("addAnnotation(");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("MyAnnotation.findTypeGlobally.newAnnotationReference [");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    _builder.append("set(\'value\', #[\'foo\', \'bar\', \'baz\'] as String[])");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    _builder.append("set(\'singleValue\', \'foo\')");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    _builder.append("set(\'booleans\', #[true, false, true] as boolean[])");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    _builder.append("set(\'singleBoolean\', true)");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    _builder.append("set(\'numbers\', #[1, 2, 3] as int[])");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    _builder.append("set(\'singleNumber\', 1)");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("])");
    _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("String singleValue");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("boolean[] booleans");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("boolean singleBoolean");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("int[] numbers");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("int singleNumber");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    Pair<String, String> _mappedTo = Pair.<String, String>of("myannotation/AddAnnotationValue.xtend", _builder.toString());
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("package myusercode");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@myannotation.AddAnnotationValue");
    _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");
        final AnnotationReference annotation = clazz.findAnnotation(it.getTypeReferenceProvider().newTypeReference("myannotation.MyAnnotation").getType());
        Object _value = annotation.getValue("value");
        Assert.assertArrayEquals(((String[]) ((String[]) Conversions.unwrapArray(Collections.<String>unmodifiableList(CollectionLiterals.<String>newArrayList("foo", "bar", "baz")), String.class))), ((String[]) _value));
        Assert.assertEquals("foo", annotation.getValue("singleValue"));
        Object _value_1 = annotation.getValue("booleans");
        final boolean[] booleans = ((boolean[]) _value_1);
        Assert.assertTrue(booleans[2]);
        Assert.assertEquals(Boolean.valueOf(true), annotation.getValue("singleBoolean"));
        Object _value_2 = annotation.getValue("numbers");
        Assert.assertArrayEquals(new int[] { 1, 2, 3 }, ((int[]) _value_2));
        Assert.assertEquals(Integer.valueOf(1), annotation.getValue("singleNumber"));
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}

Example 17 with CompilationUnitImpl

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

the class AbstractReusableActiveAnnotationTests method testConstantExpressionEvaluation.

@Test
public void testConstantExpressionEvaluation() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package annotations");
    _builder.newLine();
    _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.RegisterGlobalsContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.ClassDeclaration");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.Visibility");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(Processor)");
    _builder.newLine();
    _builder.append("annotation MyAnnotation {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("String value");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class Processor extends AbstractClassProcessor {");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doRegisterGlobals(ClassDeclaration annotatedClass, extension RegisterGlobalsContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val value = annotatedClass.annotations.head.getValue(\'value\') as String");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("registerClass(annotatedClass.qualifiedName+\'.\'+value)");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(MutableClassDeclaration annotatedClass, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val value = annotatedClass.annotations.head.getValue(\'value\') as String");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val newClass = findClass(annotatedClass.qualifiedName+\'.\'+value)");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("for (method : annotatedClass.declaredMethods) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("method.addParameter(value, newClass.newTypeReference)");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("newClass.addField(value) [");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("type = string");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("visibility = Visibility.PUBLIC");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("initializer = \'");
    _builder.append("\'\'\"FOO\"\'");
    _builder.append("\'\'");
    _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("annotations/MyAnnotation.xtend", _builder.toString());
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("package application");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("import annotations.MyAnnotation");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation(\"FOO\") class MyClient {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("def myMethod() {");
    _builder_1.newLine();
    _builder_1.append("\t\t");
    _builder_1.append("FOO.FOO");
    _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("application/MyAnnotation.xtend", _builder_1.toString());
    final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
        final MutableClassDeclaration clazz = it.getTypeLookup().findClass("application.MyClient.FOO");
        Assert.assertEquals("FOO", IterableExtensions.head(clazz.getDeclaredFields()).getSimpleName());
        final MutableClassDeclaration clazz2 = it.getTypeLookup().findClass("application.MyClient");
        Assert.assertEquals("FOO", IterableExtensions.head(IterableExtensions.head(clazz2.getDeclaredMethods()).getParameters()).getSimpleName());
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}

Example 18 with CompilationUnitImpl

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

the class AbstractReusableActiveAnnotationTests method testAnnotationDefaultValuesBug463161.

@Test
public void testAnnotationDefaultValuesBug463161() {
    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.AbstractClassProcessor");
    _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 extends AbstractClassProcessor {");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(MutableClassDeclaration mutableClass, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val annotationRef = mutableClass.findAnnotation(findTypeGlobally(MyAnnotation))");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("mutableClass.addField(annotationRef.getExpression(\'value\')?.toString ?: \'wasNull\') [");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("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("int value = 1");
    _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("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");
        final MutableFieldDeclaration field = IterableExtensions.head(clazz.getDeclaredFields());
        Assert.assertEquals("wasNull", field.getSimpleName());
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}

Example 19 with CompilationUnitImpl

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

the class AbstractReusableActiveAnnotationTests method testThrowsAndTypeParam.

@Test
public void testThrowsAndTypeParam() {
    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.TransformationContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationParticipant");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableMethodDeclaration");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(typeof(ThrowsAndTypeParamProcessor))");
    _builder.newLine();
    _builder.append("annotation ThrowsAndTypeParam { }");
    _builder.newLine();
    _builder.append("class ThrowsAndTypeParamProcessor implements TransformationParticipant<MutableMethodDeclaration> {");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(List<? extends MutableMethodDeclaration> annotatedMethods, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("annotatedMethods.forEach [");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("val type = addTypeParameter(\'A\')");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("addParameter(\'myParam\', newTypeReference(type))");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("setExceptions(newTypeReference(\'java.lang.Exception\'))");
    _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("@myannotation.ThrowsAndTypeParam");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("def void foo(){");
    _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 type = it.getTypeLookup().findClass("myusercode.MyClass");
        final MutableMethodDeclaration method = IterableExtensions.head(type.getDeclaredMethods());
        Assert.assertEquals("A", IterableExtensions.head(method.getTypeParameters()).getSimpleName());
        Assert.assertEquals("myParam", IterableExtensions.head(method.getParameters()).getSimpleName());
        Assert.assertSame(IterableExtensions.head(method.getTypeParameters()), IterableExtensions.head(method.getParameters()).getType().getType());
        Assert.assertEquals(1, IterableExtensions.size(method.getExceptions()));
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}

Example 20 with CompilationUnitImpl

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

the class AbstractReusableActiveAnnotationTests method testMovingComputedTypes.

@Test
public void testMovingComputedTypes() {
    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.TransformationContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationParticipant");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableFieldDeclaration");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(Field2MethodProcessor)");
    _builder.newLine();
    _builder.append("annotation Field2Method { }");
    _builder.newLine();
    _builder.append("class Field2MethodProcessor implements TransformationParticipant<MutableFieldDeclaration> {");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(List<? extends MutableFieldDeclaration> annotatedFields, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("annotatedFields.forEach [ field |");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("field.declaringType.addMethod(field.simpleName) [");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("returnType = field.type");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("body = field.initializer");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("]");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("field.remove");
    _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/MyAnnotation.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("val foo = \'foo\'");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@myannotation.Field2Method");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("val x = foo");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@myannotation.Field2Method");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("val y = x");
    _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 type = it.getTypeLookup().findClass("myusercode.MyClass");
        final MutableMethodDeclaration method = ((MutableMethodDeclaration[]) Conversions.unwrapArray(type.getDeclaredMethods(), MutableMethodDeclaration.class))[1];
        Assert.assertEquals("java.lang.String", method.getReturnType().getName());
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}