| /* |
| * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.codemodel.internal; |
| |
| |
| import java.lang.annotation.Annotation; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Collection; |
| import java.util.Collections; |
| |
| /** |
| * Represents an arrays as annotation members |
| * |
| * <p> |
| * This class implements {@link JAnnotatable} to allow |
| * new annotations to be added as a member of the array. |
| * |
| * @author |
| * Bhakti Mehta (bhakti.mehta@sun.com) |
| */ |
| public final class JAnnotationArrayMember extends JAnnotationValue implements JAnnotatable { |
| private final List<JAnnotationValue> values = new ArrayList<JAnnotationValue>(); |
| private final JCodeModel owner; |
| |
| JAnnotationArrayMember(JCodeModel owner) { |
| this.owner = owner; |
| } |
| |
| /** |
| * Adds an array member to this annotation |
| * |
| * @param value Adds a string value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(String value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(JExpr.lit(value)); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds an array member to this annotation |
| * |
| * @param value Adds a boolean value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(boolean value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(JExpr.lit(value)); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds an array member to this annotation |
| * |
| * @param value Adds a byte value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(byte value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(JExpr.lit(value)); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds an array member to this annotation |
| * |
| * @param value Adds a char value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(char value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(JExpr.lit(value)); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds an array member to this annotation |
| * |
| * @param value Adds a double value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(double value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(JExpr.lit(value)); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds an array member to this annotation |
| * |
| * @param value Adds a long value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(long value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(JExpr.lit(value)); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds an array member to this annotation |
| * |
| * @param value Adds a short value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(short value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(JExpr.lit(value)); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds an array member to this annotation |
| * |
| * @param value Adds an int value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(int value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(JExpr.lit(value)); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds an array member to this annotation |
| * |
| * @param value Adds a float value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(float value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(JExpr.lit(value)); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds a enum array member to this annotation |
| * |
| * @param value Adds a enum value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(final Enum<?> value) { |
| JAnnotationValue annotationValue = new JAnnotationValue() { |
| public void generate(JFormatter f) { |
| f.t(owner.ref(value.getDeclaringClass())).p('.').p(value.name()); |
| } |
| }; |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds a enum array member to this annotation |
| * |
| * @param value Adds a enum value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(final JEnumConstant value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(value); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds an expression array member to this annotation |
| * |
| * @param value Adds an expression value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(final JExpression value) { |
| JAnnotationValue annotationValue = new JAnnotationStringValue(value); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds a class array member to this annotation |
| * |
| * @param value Adds a class value to the array member |
| * @return The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| */ |
| public JAnnotationArrayMember param(final Class<?> value){ |
| JAnnotationValue annotationValue = new JAnnotationStringValue( |
| new JExpressionImpl() { |
| public void generate(JFormatter f) { |
| f.p(value.getName().replace('$', '.')); |
| f.p(".class"); |
| } |
| }); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| public JAnnotationArrayMember param(JType type){ |
| JClass clazz = type.boxify(); |
| JAnnotationValue annotationValue = new JAnnotationStringValue ( clazz.dotclass() ); |
| values.add(annotationValue); |
| return this; |
| } |
| |
| /** |
| * Adds a new annotation to the array. |
| */ |
| public JAnnotationUse annotate(Class<? extends Annotation> clazz){ |
| return annotate(owner.ref(clazz)); |
| } |
| |
| /** |
| * Adds a new annotation to the array. |
| */ |
| public JAnnotationUse annotate(JClass clazz){ |
| JAnnotationUse a = new JAnnotationUse(clazz); |
| values.add(a); |
| return a; |
| } |
| |
| |
| public boolean removeAnnotation(JAnnotationUse annotation) { |
| return this.values.remove(annotation); |
| } |
| |
| public <W extends JAnnotationWriter> W annotate2(Class<W> clazz) { |
| return TypedAnnotationWriter.create(clazz,this); |
| } |
| |
| /** |
| * {@link JAnnotatable#annotations()} |
| */ |
| @SuppressWarnings("unchecked") |
| public Collection<JAnnotationUse> annotations() { |
| // this invocation is invalid if the caller isn't adding annotations into an array |
| // so this potentially type-unsafe conversion would be justified. |
| return Collections.<JAnnotationUse>unmodifiableList((List)values); |
| } |
| |
| /** |
| * Adds an annotation member to this annotation array |
| * This can be used for e.g @XmlCollection(values= @XmlCollectionItem(type=Foo.class)) |
| * @param value |
| * Adds a annotation to the array member |
| * @return |
| * The JAnnotationArrayMember. More elements can be added by calling |
| * the same method multiple times |
| * |
| * @deprecated |
| * use {@link #annotate} |
| */ |
| public JAnnotationArrayMember param (JAnnotationUse value ){ |
| values.add(value); |
| return this; |
| } |
| |
| public void generate(JFormatter f) { |
| f.p('{').nl().i(); |
| |
| boolean first = true; |
| for (JAnnotationValue aValue : values) { |
| if (!first) |
| f.p(',').nl(); |
| f.g(aValue); |
| first = false; |
| } |
| f.nl().o().p('}'); |
| } |
| } |