org.jvnet.jaxb.annox.parser.XXAnnotationArrayAnnotationFieldParser Maven / Gradle / Ivy

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//package org.jvnet.jaxb.annox.parser;
//
//import com.github.javaparser.ast.Node;
//import com.github.javaparser.ast.expr.AnnotationExpr;
//import com.github.javaparser.ast.expr.ArrayInitializerExpr;
//import com.github.javaparser.ast.expr.Expression;
//
//import java.lang.annotation.Annotation;
//import java.text.MessageFormat;
//import java.util.List;
//
//import org.jvnet.jaxb.annox.annotation.NoSuchAnnotationFieldException;
//import visitor.ast.org.jvnet.jaxb.annox.javaparser.AbstractGenericExpressionVisitor;
//import org.jvnet.jaxb.annox.model.XAnnotation;
//import org.jvnet.jaxb.annox.model.annotation.field.XAnnotationField;
//import org.jvnet.jaxb.annox.model.annotation.field.XArrayAnnotationField;
//import org.jvnet.jaxb.annox.model.annotation.value.XAnnotationValue;
//import org.jvnet.jaxb.annox.model.annotation.value.XXAnnotationAnnotationValue;
//import org.jvnet.jaxb.annox.parser.exception.AnnotationElementParseException;
//import org.jvnet.jaxb.annox.parser.exception.AnnotationExpressionParseException;
//import org.jvnet.jaxb.annox.util.AnnotationElementUtils;
//import org.w3c.dom.Element;
//
//public class XXAnnotationArrayAnnotationFieldParser
//		extends XAnnotationFieldParser[]> {
//
//	@Override
//	public XAnnotationField parse(Element annotationElement, String name,
//			Class type) throws AnnotationElementParseException {
//
//		final Element[] elements = AnnotationElementUtils.getFieldElements(
//				annotationElement, name);
//
//		@SuppressWarnings("unchecked")
//		final XAnnotation[] xannotations = new XAnnotation[elements.length];
//
//		for (int index = 0; index < elements.length; index++) {
//			try {
//				@SuppressWarnings("unchecked")
//				final XAnnotation annotation = (XAnnotation) XAnnotationParser.INSTANCE
//						.parse(elements[index]);
//				xannotations[index] = annotation;
//			} catch (AnnotationElementParseException aepex) {
//				throw new AnnotationElementParseException(annotationElement,
//						aepex);
//			}
//		}
//		return construct(name, xannotations, type);
//	}
//
//	public XAnnotationField parse(Annotation annotation, String name,
//			Class type) throws NoSuchAnnotationFieldException {
//		final A[] value = getAnnotationFieldValue(annotation, name);
//		@SuppressWarnings("unchecked")
//		final XAnnotation[] xannotations = new XAnnotation[value.length];
//
//		for (int index = 0; index < value.length; index++) {
//			@SuppressWarnings("unchecked")
//			final XAnnotation xannotation = (XAnnotation) XAnnotationParser.INSTANCE
//					.parse(value[index]);
//			xannotations[index] = xannotation;
//		}
//		return construct(name, xannotations, type);
//	}
//
//	@Override
//	public XAnnotationField parse(Expression expression, String name,
//			Class type) throws AnnotationExpressionParseException {
//		final Expression[] items = expression.accept(
//				new AbstractGenericExpressionVisitor() {
//					@Override
//					public Expression[] visit(ArrayInitializerExpr n, Void arg) {
//						final List values = n.getValues();
//						return values.toArray(new Expression[values.size()]);
//					}
//
//					@Override
//					public Expression[] visitDefault(Node n, Void arg) {
//						throw new IllegalArgumentException(
//								MessageFormat
//										.format("Unexpected expression [{0}], only array initializer expressions are expected.",
//												n));
//					}
//				}, null);
//
//		@SuppressWarnings("unchecked")
//		final XAnnotation[] xannotations = new XAnnotation[items.length];
//
//		for (int index = 0; index < items.length; index++) {
//
//			final Expression item = items[index];
//			final AnnotationExpr annotationExpression = item
//					.accept(new AbstractGenericExpressionVisitor() {
//						@Override
//						public AnnotationExpr visitDefault(Node n, Void arg) {
//							throw new IllegalArgumentException(
//									MessageFormat
//											.format("Unexpected expression [{0}], only annotation expressions are expected.",
//													n));
//						}
//
//						@Override
//						public AnnotationExpr visitDefault(AnnotationExpr n,
//								Void arg) {
//							return n;
//						}
//					}, null);
//
//			@SuppressWarnings("unchecked")
//			final XAnnotation annotation = (XAnnotation) XAnnotationParser.INSTANCE
//					.parse(annotationExpression);
//			xannotations[index] = annotation;
//		}
//		return construct(name, xannotations, type);
//	}
//
//	public XAnnotationField construct(String name,
//			final XAnnotation[] xannotations, Class type) {
//		@SuppressWarnings("unchecked")
//		final XAnnotationValue[] xannotationValues = new XAnnotationValue[xannotations.length];
//		for (int index = 0; index < xannotations.length; index++) {
//			xannotationValues[index] = new XXAnnotationAnnotationValue(
//					xannotations[index]);
//		}
//		return new XArrayAnnotationField(name, type, xannotationValues);
//	}
//}