Examples with InterfaceDeclaration org.eclipse.xtend.lib.macro.declaration.InterfaceDeclaration used on opensource projects

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Example 1 with InterfaceDeclaration

use of org.eclipse.xtend.lib.macro.declaration.InterfaceDeclaration in project xtext-xtend by eclipse.

the class AbstractReusableActiveAnnotationTests method testRemove.

@Test
public void testRemove() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package myannotation");
    _builder.newLine();
    _builder.newLine();
    _builder.append("import com.google.common.base.Preconditions");
    _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.MutableNamedElement");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableTypeDeclaration");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(MyAnnotationProcessor)");
    _builder.newLine();
    _builder.append("annotation MyAnnotation {");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class MyAnnotationProcessor implements TransformationParticipant<MutableNamedElement> {");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(List<? extends MutableNamedElement> annotatedTargetElements,");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("for (annotatedTargetElement : annotatedTargetElements) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("remove(annotatedTargetElement, context)");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("def dispatch void remove(MutableNamedElement annotatedTargetElement, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val sourceElement = annotatedTargetElement.primarySourceElement");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(sourceElement != null,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'a source element should not be null before removing, but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("sourceElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(sourceElement.primaryGeneratedJavaElement == annotatedTargetElement,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'expected: ");
    _builder.append("�", "\t\t\t");
    _builder.append("annotatedTargetElement");
    _builder.append("�", "\t\t\t");
    _builder.append(", but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("sourceElement.primaryGeneratedJavaElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("annotatedTargetElement.remove");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(annotatedTargetElement.primarySourceElement == null,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'a source element should be null after removing, but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("annotatedTargetElement.primarySourceElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(sourceElement.primaryGeneratedJavaElement == null,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'a target element should be null after removing, but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("sourceElement.primaryGeneratedJavaElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("try {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("annotatedTargetElement.remove");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(false, \'");
    _builder.append("\'\'");
    _builder.append("�", "\t\t\t");
    _builder.append("IllegalArgumentException");
    _builder.append("�", "\t\t\t");
    _builder.append(" is expected\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("} catch (IllegalStateException e) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(e.message.startsWith(\"This element has already been removed: \"),");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'Wrong error message: ");
    _builder.append("�", "\t\t\t\t");
    _builder.append("e.message");
    _builder.append("�", "\t\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("def dispatch void remove(MutableTypeDeclaration annotatedTargetElement, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("try {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("annotatedTargetElement.remove");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(false, \'");
    _builder.append("\'\'");
    _builder.append("�", "\t\t\t");
    _builder.append("UnsupportedOperationException");
    _builder.append("�", "\t\t\t");
    _builder.append(" is expected\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("} catch (UnsupportedOperationException e) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(e.message == \"The type cannot be removed.\", \'\'");
    _builder.append("\'Wrong error message: ");
    _builder.append("�", "\t\t\t");
    _builder.append("e.message");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _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("import myannotation.MyAnnotation");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("class UserClass {");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("String fieldToRemove");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("new(String arg) {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("new(@MyAnnotation Integer argToRemove) {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("def methodToRemove() {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static class NestedClass {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static interface NestedInteface {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static annotation NestedAnnotation {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static enum NestedEnum {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("enum UserEnum {");
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("interface UserInterface {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("def String methodToRemove();");
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("annotation UserAnnotation {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("String fieldToRemove");
    _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.UserClass");
        Assert.assertNotNull(clazz);
        Assert.assertEquals(5, IterableExtensions.size(clazz.getDeclaredMembers()));
        final MutableConstructorDeclaration constructor = IterableExtensions.head(clazz.getDeclaredConstructors());
        Assert.assertNotNull(clazz);
        Assert.assertEquals(0, IterableExtensions.size(constructor.getParameters()));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<ClassDeclaration>filter(clazz.getDeclaredMembers(), ClassDeclaration.class)));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<InterfaceDeclaration>filter(clazz.getDeclaredMembers(), InterfaceDeclaration.class)));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<EnumerationTypeDeclaration>filter(clazz.getDeclaredMembers(), EnumerationTypeDeclaration.class)));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<AnnotationTypeDeclaration>filter(clazz.getDeclaredMembers(), AnnotationTypeDeclaration.class)));
        final MutableEnumerationTypeDeclaration enum_ = it.getTypeLookup().findEnumerationType("myusercode.UserEnum");
        Assert.assertNotNull(enum_);
        final MutableInterfaceDeclaration interface_ = it.getTypeLookup().findInterface("myusercode.UserInterface");
        Assert.assertNotNull(interface_);
        Assert.assertEquals(0, IterableExtensions.size(interface_.getDeclaredMembers()));
        final MutableAnnotationTypeDeclaration annotation = it.getTypeLookup().findAnnotationType("myusercode.UserAnnotation");
        Assert.assertNotNull(annotation);
        Assert.assertEquals(0, IterableExtensions.size(annotation.getDeclaredMembers()));
        Element _primarySourceElement = it.getTracability().getPrimarySourceElement(clazz);
        final MethodDeclaration removedMethod = ((ClassDeclaration) _primarySourceElement).findDeclaredMethod("methodToRemove");
        Expression _body = removedMethod.getBody();
        final XExpression expression = ((ExpressionImpl) _body).getDelegate();
        Assert.assertNull(this.logicalContainerProvider.getLogicalContainer(expression));
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}
Also used : CompilationUnitImpl(org.eclipse.xtend.core.macro.declaration.CompilationUnitImpl) MutableMethodDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableMethodDeclaration) MethodDeclaration(org.eclipse.xtend.lib.macro.declaration.MethodDeclaration) Element(org.eclipse.xtend.lib.macro.declaration.Element) InterfaceDeclaration(org.eclipse.xtend.lib.macro.declaration.InterfaceDeclaration) MutableInterfaceDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration) MutableAnnotationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableAnnotationTypeDeclaration) AnnotationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.AnnotationTypeDeclaration) MutableClassDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration) EnumerationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.EnumerationTypeDeclaration) MutableEnumerationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableEnumerationTypeDeclaration) MutableEnumerationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableEnumerationTypeDeclaration) MutableInterfaceDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration) ClassDeclaration(org.eclipse.xtend.lib.macro.declaration.ClassDeclaration) MutableClassDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration) Expression(org.eclipse.xtend.lib.macro.expression.Expression) XExpression(org.eclipse.xtext.xbase.XExpression) MutableConstructorDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableConstructorDeclaration) StringConcatenation(org.eclipse.xtend2.lib.StringConcatenation) XExpression(org.eclipse.xtext.xbase.XExpression) MutableAnnotationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableAnnotationTypeDeclaration) Test(org.junit.Test)

Example 2 with InterfaceDeclaration

use of org.eclipse.xtend.lib.macro.declaration.InterfaceDeclaration in project xtext-xtend by eclipse.

the class AbstractReusableActiveAnnotationTests method testRemove.

@Test
public void testRemove() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package myannotation");
    _builder.newLine();
    _builder.newLine();
    _builder.append("import com.google.common.base.Preconditions");
    _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.MutableNamedElement");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableTypeDeclaration");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(MyAnnotationProcessor)");
    _builder.newLine();
    _builder.append("annotation MyAnnotation {");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class MyAnnotationProcessor implements TransformationParticipant<MutableNamedElement> {");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(List<? extends MutableNamedElement> annotatedTargetElements,");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("for (annotatedTargetElement : annotatedTargetElements) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("remove(annotatedTargetElement, context)");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("def dispatch void remove(MutableNamedElement annotatedTargetElement, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val sourceElement = annotatedTargetElement.primarySourceElement");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(sourceElement != null,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'a source element should not be null before removing, but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("sourceElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(sourceElement.primaryGeneratedJavaElement == annotatedTargetElement,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'expected: ");
    _builder.append("�", "\t\t\t");
    _builder.append("annotatedTargetElement");
    _builder.append("�", "\t\t\t");
    _builder.append(", but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("sourceElement.primaryGeneratedJavaElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("annotatedTargetElement.remove");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(annotatedTargetElement.primarySourceElement == null,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'a source element should be null after removing, but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("annotatedTargetElement.primarySourceElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(sourceElement.primaryGeneratedJavaElement == null,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'a target element should be null after removing, but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("sourceElement.primaryGeneratedJavaElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("try {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("annotatedTargetElement.remove");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(false, \'");
    _builder.append("\'\'");
    _builder.append("�", "\t\t\t");
    _builder.append("IllegalArgumentException");
    _builder.append("�", "\t\t\t");
    _builder.append(" is expected\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("} catch (IllegalStateException e) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(e.message.startsWith(\"This element has already been removed: \"),");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'Wrong error message: ");
    _builder.append("�", "\t\t\t\t");
    _builder.append("e.message");
    _builder.append("�", "\t\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("def dispatch void remove(MutableTypeDeclaration annotatedTargetElement, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("try {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("annotatedTargetElement.remove");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(false, \'");
    _builder.append("\'\'");
    _builder.append("�", "\t\t\t");
    _builder.append("UnsupportedOperationException");
    _builder.append("�", "\t\t\t");
    _builder.append(" is expected\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("} catch (UnsupportedOperationException e) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(e.message == \"The type cannot be removed.\", \'\'");
    _builder.append("\'Wrong error message: ");
    _builder.append("�", "\t\t\t");
    _builder.append("e.message");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _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("import myannotation.MyAnnotation");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("class UserClass {");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("String fieldToRemove");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("new(String arg) {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("new(@MyAnnotation Integer argToRemove) {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("def methodToRemove() {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static class NestedClass {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static interface NestedInteface {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static annotation NestedAnnotation {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static enum NestedEnum {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("enum UserEnum {");
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("interface UserInterface {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("def String methodToRemove();");
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("annotation UserAnnotation {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("String fieldToRemove");
    _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.UserClass");
        Assert.assertNotNull(clazz);
        Assert.assertEquals(5, IterableExtensions.size(clazz.getDeclaredMembers()));
        final MutableConstructorDeclaration constructor = IterableExtensions.head(clazz.getDeclaredConstructors());
        Assert.assertNotNull(clazz);
        Assert.assertEquals(0, IterableExtensions.size(constructor.getParameters()));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<ClassDeclaration>filter(clazz.getDeclaredMembers(), ClassDeclaration.class)));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<InterfaceDeclaration>filter(clazz.getDeclaredMembers(), InterfaceDeclaration.class)));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<EnumerationTypeDeclaration>filter(clazz.getDeclaredMembers(), EnumerationTypeDeclaration.class)));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<AnnotationTypeDeclaration>filter(clazz.getDeclaredMembers(), AnnotationTypeDeclaration.class)));
        final MutableEnumerationTypeDeclaration enum_ = it.getTypeLookup().findEnumerationType("myusercode.UserEnum");
        Assert.assertNotNull(enum_);
        final MutableInterfaceDeclaration interface_ = it.getTypeLookup().findInterface("myusercode.UserInterface");
        Assert.assertNotNull(interface_);
        Assert.assertEquals(0, IterableExtensions.size(interface_.getDeclaredMembers()));
        final MutableAnnotationTypeDeclaration annotation = it.getTypeLookup().findAnnotationType("myusercode.UserAnnotation");
        Assert.assertNotNull(annotation);
        Assert.assertEquals(0, IterableExtensions.size(annotation.getDeclaredMembers()));
        Element _primarySourceElement = it.getTracability().getPrimarySourceElement(clazz);
        final MethodDeclaration removedMethod = ((ClassDeclaration) _primarySourceElement).findDeclaredMethod("methodToRemove");
        Expression _body = removedMethod.getBody();
        final XExpression expression = ((ExpressionImpl) _body).getDelegate();
        Assert.assertNull(this.logicalContainerProvider.getLogicalContainer(expression));
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}
Also used : CompilationUnitImpl(org.eclipse.xtend.core.macro.declaration.CompilationUnitImpl) MutableMethodDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableMethodDeclaration) MethodDeclaration(org.eclipse.xtend.lib.macro.declaration.MethodDeclaration) Element(org.eclipse.xtend.lib.macro.declaration.Element) InterfaceDeclaration(org.eclipse.xtend.lib.macro.declaration.InterfaceDeclaration) MutableInterfaceDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration) MutableAnnotationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableAnnotationTypeDeclaration) AnnotationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.AnnotationTypeDeclaration) MutableClassDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration) EnumerationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.EnumerationTypeDeclaration) MutableEnumerationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableEnumerationTypeDeclaration) MutableEnumerationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableEnumerationTypeDeclaration) MutableInterfaceDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration) ClassDeclaration(org.eclipse.xtend.lib.macro.declaration.ClassDeclaration) MutableClassDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration) Expression(org.eclipse.xtend.lib.macro.expression.Expression) XExpression(org.eclipse.xtext.xbase.XExpression) MutableConstructorDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableConstructorDeclaration) StringConcatenation(org.eclipse.xtend2.lib.StringConcatenation) XExpression(org.eclipse.xtext.xbase.XExpression) MutableAnnotationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableAnnotationTypeDeclaration) Test(org.junit.Test)

Example 3 with InterfaceDeclaration

use of org.eclipse.xtend.lib.macro.declaration.InterfaceDeclaration in project xtext-xtend by eclipse.

the class DeclarationsTest method testIsAssignable.

@Test
public void testIsAssignable() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package foo");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class BaseClass implements InterfaceA {");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.append("class SubType extends BaseClass implements InterfaceA {");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.append("interface InterfaceA {}");
    _builder.newLine();
    _builder.append("interface InterfaceB {}");
    _builder.newLine();
    final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
        TypeDeclaration _get = ((TypeDeclaration[]) Conversions.unwrapArray(it.getSourceTypeDeclarations(), TypeDeclaration.class))[0];
        final ClassDeclaration baseClass = ((ClassDeclaration) _get);
        final MutableClassDeclaration subClass = it.getTypeLookup().findClass("foo.SubType");
        TypeDeclaration _get_1 = ((TypeDeclaration[]) Conversions.unwrapArray(it.getSourceTypeDeclarations(), TypeDeclaration.class))[2];
        final InterfaceDeclaration interfaceA = ((InterfaceDeclaration) _get_1);
        TypeDeclaration _get_2 = ((TypeDeclaration[]) Conversions.unwrapArray(it.getSourceTypeDeclarations(), TypeDeclaration.class))[3];
        final InterfaceDeclaration interfaceB = ((InterfaceDeclaration) _get_2);
        final Type object = it.getTypeReferenceProvider().getObject().getType();
        Assert.assertTrue(object.isAssignableFrom(baseClass));
        Assert.assertTrue(object.isAssignableFrom(subClass));
        Assert.assertTrue(object.isAssignableFrom(interfaceA));
        Assert.assertTrue(object.isAssignableFrom(interfaceB));
        Assert.assertTrue(baseClass.isAssignableFrom(baseClass));
        Assert.assertTrue(baseClass.isAssignableFrom(subClass));
        Assert.assertFalse(baseClass.isAssignableFrom(interfaceB));
        Assert.assertFalse(baseClass.isAssignableFrom(interfaceA));
        Assert.assertFalse(baseClass.isAssignableFrom(object));
        Assert.assertTrue(interfaceA.isAssignableFrom(baseClass));
        Assert.assertTrue(interfaceA.isAssignableFrom(subClass));
        Assert.assertTrue(interfaceA.isAssignableFrom(interfaceA));
        Assert.assertFalse(interfaceA.isAssignableFrom(interfaceB));
        Assert.assertFalse(interfaceA.isAssignableFrom(object));
    };
    this.asCompilationUnit(this.validFile(_builder), _function);
}
Also used : Type(org.eclipse.xtend.lib.macro.declaration.Type) ClassDeclaration(org.eclipse.xtend.lib.macro.declaration.ClassDeclaration) MutableClassDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration) CompilationUnitImpl(org.eclipse.xtend.core.macro.declaration.CompilationUnitImpl) StringConcatenation(org.eclipse.xtend2.lib.StringConcatenation) InterfaceDeclaration(org.eclipse.xtend.lib.macro.declaration.InterfaceDeclaration) MutableInterfaceDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration) AnnotationTypeDeclaration(org.eclipse.xtend.lib.macro.declaration.AnnotationTypeDeclaration) TypeDeclaration(org.eclipse.xtend.lib.macro.declaration.TypeDeclaration) MutableClassDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration) Test(org.junit.Test)

Example 4 with InterfaceDeclaration

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

the class TracedAccessorsProcessor method doTransform.

@Override
public void doTransform(final MutableClassDeclaration annotatedClass, @Extension final TransformationContext context) {
    annotatedClass.setExtendedClass(context.newTypeReference(TracingSugar.class));
    final TypeReference iterableType = context.newTypeReference(Iterable.class, context.newWildcardTypeReference());
    final TypeReference annotationType = context.newTypeReference(TracedAccessors.class);
    AnnotationReference _findAnnotation = annotatedClass.findAnnotation(annotationType.getType());
    TypeReference[] _classArrayValue = null;
    if (_findAnnotation != null) {
        _classArrayValue = _findAnnotation.getClassArrayValue("value");
    }
    final TypeReference[] factories = _classArrayValue;
    if ((factories == null)) {
        return;
    }
    final Function1<TypeReference, Type> _function = (TypeReference it) -> {
        return it.getType();
    };
    Iterable<InterfaceDeclaration> _filter = Iterables.<InterfaceDeclaration>filter(ListExtensions.<TypeReference, Type>map(((List<TypeReference>) Conversions.doWrapArray(factories)), _function), InterfaceDeclaration.class);
    for (final InterfaceDeclaration f : _filter) {
        final Function1<MethodDeclaration, Boolean> _function_1 = (MethodDeclaration it) -> {
            return Boolean.valueOf((it.getSimpleName().startsWith("create") && IterableExtensions.isEmpty(it.getParameters())));
        };
        final Function1<MethodDeclaration, TypeReference> _function_2 = (MethodDeclaration it) -> {
            return it.getReturnType();
        };
        Iterable<TypeReference> _map = IterableExtensions.map(IterableExtensions.filter(f.getDeclaredMethods(), _function_1), _function_2);
        for (final TypeReference t : _map) {
            final Function1<ResolvedMethod, Boolean> _function_3 = (ResolvedMethod it) -> {
                return Boolean.valueOf(this.isSupportedGetter(it));
            };
            final Function1<ResolvedMethod, Boolean> _function_4 = (ResolvedMethod it) -> {
                boolean _isAssignableFrom = iterableType.isAssignableFrom(it.getDeclaration().getReturnType());
                return Boolean.valueOf((!_isAssignableFrom));
            };
            Iterable<? extends ResolvedMethod> _filter_1 = IterableExtensions.filter(IterableExtensions.filter(t.getAllResolvedMethods(), _function_3), _function_4);
            for (final ResolvedMethod getter : _filter_1) {
                {
                    final TypeReference rt = getter.getResolvedReturnType();
                    boolean _contains = TracedAccessorsProcessor.TYPES_WITH_GOOD_TO_STRING.contains(rt.getType().getSimpleName().toLowerCase());
                    if (_contains) {
                        final Procedure1<MutableMethodDeclaration> _function_5 = (MutableMethodDeclaration it) -> {
                            it.setReturnType(context.newTypeReference(IGeneratorNode.class));
                            it.addParameter("target", t);
                            StringConcatenationClient _client = new StringConcatenationClient() {

                                @Override
                                protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
                                    _builder.append(EStructuralFeature.class);
                                    _builder.append(" feature = target.eClass().getEStructuralFeature(\"");
                                    String _featureName = TracedAccessorsProcessor.this.featureName(getter);
                                    _builder.append(_featureName);
                                    _builder.append("\");");
                                    _builder.newLineIfNotEmpty();
                                    _builder.append(ILocationData.class);
                                    _builder.append(" location = this.location(target, feature, -1);");
                                    _builder.newLineIfNotEmpty();
                                    _builder.append(CompositeGeneratorNode.class);
                                    _builder.append(" trace = this.trace(location);");
                                    _builder.newLineIfNotEmpty();
                                    _builder.append("this.append(trace, target.");
                                    String _simpleName = getter.getDeclaration().getSimpleName();
                                    _builder.append(_simpleName);
                                    _builder.append("());");
                                    _builder.newLineIfNotEmpty();
                                    _builder.append("return trace;");
                                    _builder.newLine();
                                }
                            };
                            it.setBody(_client);
                        };
                        annotatedClass.addMethod(this.tracerName(getter), _function_5);
                        final Procedure1<MutableMethodDeclaration> _function_6 = (MutableMethodDeclaration it) -> {
                            it.setReturnType(context.newTypeReference(IGeneratorNode.class));
                            it.addParameter("target", t);
                            it.addParameter("useForDebugging", context.newTypeReference(Boolean.TYPE));
                            StringConcatenationClient _client = new StringConcatenationClient() {

                                @Override
                                protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
                                    _builder.append(EStructuralFeature.class);
                                    _builder.append(" feature = target.eClass().getEStructuralFeature(\"");
                                    String _featureName = TracedAccessorsProcessor.this.featureName(getter);
                                    _builder.append(_featureName);
                                    _builder.append("\");");
                                    _builder.newLineIfNotEmpty();
                                    _builder.append(ILocationData.class);
                                    _builder.append(" location = this.location(target, feature, -1);");
                                    _builder.newLineIfNotEmpty();
                                    _builder.append(CompositeGeneratorNode.class);
                                    _builder.append(" trace = this.trace(location, useForDebugging);");
                                    _builder.newLineIfNotEmpty();
                                    _builder.append("this.append(trace, target.");
                                    String _simpleName = getter.getDeclaration().getSimpleName();
                                    _builder.append(_simpleName);
                                    _builder.append("());");
                                    _builder.newLineIfNotEmpty();
                                    _builder.append("return trace;");
                                    _builder.newLine();
                                }
                            };
                            it.setBody(_client);
                        };
                        annotatedClass.addMethod(this.tracerName(getter), _function_6);
                    }
                    final Procedure1<MutableMethodDeclaration> _function_7 = (MutableMethodDeclaration it) -> {
                        it.setReturnType(context.newTypeReference(IGeneratorNode.class));
                        it.addParameter("target", t);
                        final TypeReference stringProvider = context.newTypeReference(Function.class, rt, context.getString());
                        it.addParameter("stringProvider", stringProvider);
                        StringConcatenationClient _client = new StringConcatenationClient() {

                            @Override
                            protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
                                _builder.append(EStructuralFeature.class);
                                _builder.append(" feature = target.eClass().getEStructuralFeature(\"");
                                String _featureName = TracedAccessorsProcessor.this.featureName(getter);
                                _builder.append(_featureName);
                                _builder.append("\");");
                                _builder.newLineIfNotEmpty();
                                _builder.append(ILocationData.class);
                                _builder.append(" location = this.location(target, feature, -1);");
                                _builder.newLineIfNotEmpty();
                                _builder.append(CompositeGeneratorNode.class);
                                _builder.append(" trace = this.trace(location);");
                                _builder.newLineIfNotEmpty();
                                _builder.append("this.append(trace, stringProvider.apply(target.");
                                String _simpleName = getter.getDeclaration().getSimpleName();
                                _builder.append(_simpleName);
                                _builder.append("()));");
                                _builder.newLineIfNotEmpty();
                                _builder.append("return trace;");
                                _builder.newLine();
                            }
                        };
                        it.setBody(_client);
                    };
                    annotatedClass.addMethod(this.tracerName(getter), _function_7);
                }
            }
        }
    }
}
Also used : MethodDeclaration(org.eclipse.xtend.lib.macro.declaration.MethodDeclaration) MutableMethodDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableMethodDeclaration) StringConcatenationClient(org.eclipse.xtend2.lib.StringConcatenationClient) MutableMethodDeclaration(org.eclipse.xtend.lib.macro.declaration.MutableMethodDeclaration) InterfaceDeclaration(org.eclipse.xtend.lib.macro.declaration.InterfaceDeclaration) IGeneratorNode(org.eclipse.xtext.generator.trace.node.IGeneratorNode) Type(org.eclipse.xtend.lib.macro.declaration.Type) ResolvedMethod(org.eclipse.xtend.lib.macro.declaration.ResolvedMethod) TracingSugar(org.eclipse.xtext.generator.trace.node.TracingSugar) Procedure1(org.eclipse.xtext.xbase.lib.Procedures.Procedure1) AnnotationReference(org.eclipse.xtend.lib.macro.declaration.AnnotationReference) TypeReference(org.eclipse.xtend.lib.macro.declaration.TypeReference)

Aggregations

InterfaceDeclaration (org.eclipse.xtend.lib.macro.declaration.InterfaceDeclaration)4 CompilationUnitImpl (org.eclipse.xtend.core.macro.declaration.CompilationUnitImpl)3 AnnotationTypeDeclaration (org.eclipse.xtend.lib.macro.declaration.AnnotationTypeDeclaration)3 ClassDeclaration (org.eclipse.xtend.lib.macro.declaration.ClassDeclaration)3 MethodDeclaration (org.eclipse.xtend.lib.macro.declaration.MethodDeclaration)3 MutableClassDeclaration (org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration)3 MutableInterfaceDeclaration (org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration)3 MutableMethodDeclaration (org.eclipse.xtend.lib.macro.declaration.MutableMethodDeclaration)3 StringConcatenation (org.eclipse.xtend2.lib.StringConcatenation)3 Test (org.junit.Test)3 Element (org.eclipse.xtend.lib.macro.declaration.Element)2 EnumerationTypeDeclaration (org.eclipse.xtend.lib.macro.declaration.EnumerationTypeDeclaration)2 MutableAnnotationTypeDeclaration (org.eclipse.xtend.lib.macro.declaration.MutableAnnotationTypeDeclaration)2 MutableConstructorDeclaration (org.eclipse.xtend.lib.macro.declaration.MutableConstructorDeclaration)2 MutableEnumerationTypeDeclaration (org.eclipse.xtend.lib.macro.declaration.MutableEnumerationTypeDeclaration)2 Type (org.eclipse.xtend.lib.macro.declaration.Type)2 Expression (org.eclipse.xtend.lib.macro.expression.Expression)2 XExpression (org.eclipse.xtext.xbase.XExpression)2 AnnotationReference (org.eclipse.xtend.lib.macro.declaration.AnnotationReference)1 ResolvedMethod (org.eclipse.xtend.lib.macro.declaration.ResolvedMethod)1
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