1/*
2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package com.sun.xml.internal.ws.spi.db;
27
28import java.lang.reflect.Field;
29import javax.xml.ws.WebServiceException;
30
31
32/**
33 * FieldGetter gets the value of a field from an instance.
34 *
35 * @author shih-chang.chen@oracle.com
36 * @exclude
37 */
38public class FieldGetter extends PropertyGetterBase {
39
40    protected Field field;
41
42    public FieldGetter(Field f) {
43        verifyWrapperType(f.getDeclaringClass());
44        field = f;
45        type = f.getType();
46    }
47
48    public Field getField() {
49        return field;
50    }
51
52    public Object get(final Object instance) {
53        try {
54            return field.get(instance);
55        } catch (Exception e) {
56            throw new WebServiceException(e);
57        }
58    }
59
60    public <A> A getAnnotation(Class<A> annotationType) {
61        Class c = annotationType;
62        return (A) field.getAnnotation(c);
63    }
64}
65