01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common Development
08: * and Distribution License("CDDL") (collectively, the "License"). You
09: * may not use this file except in compliance with the License. You can obtain
10: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
11: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
12: * language governing permissions and limitations under the License.
13: *
14: * When distributing the software, include this License Header Notice in each
15: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
16: * Sun designates this particular file as subject to the "Classpath" exception
17: * as provided by Sun in the GPL Version 2 section of the License file that
18: * accompanied this code. If applicable, add the following below the License
19: * Header, with the fields enclosed by brackets [] replaced by your own
20: * identifying information: "Portions Copyrighted [year]
21: * [name of copyright owner]"
22: *
23: * Contributor(s):
24: *
25: * If you wish your version of this file to be governed by only the CDDL or
26: * only the GPL Version 2, indicate your decision by adding "[Contributor]
27: * elects to include this software in this distribution under the [CDDL or GPL
28: * Version 2] license." If you don't indicate a single choice of license, a
29: * recipient has the option to distribute your version of this file under
30: * either the CDDL, the GPL Version 2 or to extend the choice of license to
31: * its licensees as provided above. However, if you add GPL Version 2 code
32: * and therefore, elected the GPL Version 2 license, then the option applies
33: * only if the new code is made subject to such option by the copyright
34: * holder.
35: */
36:
37: package com.sun.xml.bind.v2.runtime.property;
38:
39: import com.sun.xml.bind.api.AccessorException;
40: import com.sun.xml.bind.v2.model.nav.Navigator;
41: import com.sun.xml.bind.v2.model.runtime.RuntimePropertyInfo;
42: import com.sun.xml.bind.v2.runtime.JAXBContextImpl;
43: import com.sun.xml.bind.v2.runtime.reflect.Accessor;
44: import com.sun.xml.bind.v2.runtime.reflect.Lister;
45:
46: /**
47: * {@link Property} implementation for multi-value properties
48: * (including arrays and collections.)
49: *
50: * @author Kohsuke Kawaguchi (kk@kohsuke.org)
51: */
52: abstract class ArrayProperty<BeanT, ListT, ItemT> extends
53: PropertyImpl<BeanT> {
54: protected final Accessor<BeanT, ListT> acc;
55: protected final Lister<BeanT, ListT, ItemT, Object> lister;
56:
57: protected ArrayProperty(JAXBContextImpl context,
58: RuntimePropertyInfo prop) {
59: super (context, prop);
60:
61: assert prop.isCollection();
62: lister = Lister.create(Navigator.REFLECTION.erasure(prop
63: .getRawType()), prop.id(), prop.getAdapter());
64: assert lister != null;
65: acc = prop.getAccessor().optimize(context);
66: assert acc != null;
67: }
68:
69: public void reset(BeanT o) throws AccessorException {
70: lister.reset(o, acc);
71: }
72:
73: public final String getIdValue(BeanT bean) {
74: // mutli-value property can't be ID
75: return null;
76: }
77: }
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