1/*
2 * Copyright (c) 1997, 2013, 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.model.wsdl;import com.sun.istack.internal.NotNull;
27import com.sun.istack.internal.Nullable;
28import com.sun.xml.internal.ws.api.model.wsdl.WSDLFeaturedObject;
29import com.sun.xml.internal.ws.binding.WebServiceFeatureList;
30
31import javax.xml.stream.XMLStreamReader;
32import javax.xml.ws.WebServiceFeature;
33
34/**
35 * @author Kohsuke Kawaguchi
36 */
37abstract class AbstractFeaturedObjectImpl extends AbstractExtensibleImpl implements WSDLFeaturedObject {
38    protected WebServiceFeatureList features;
39
40    protected AbstractFeaturedObjectImpl(XMLStreamReader xsr) {
41        super(xsr);
42    }
43    protected AbstractFeaturedObjectImpl(String systemId, int lineNumber) {
44        super(systemId, lineNumber);
45    }
46
47    public final void addFeature(WebServiceFeature feature) {
48        if (features == null)
49            features = new WebServiceFeatureList();
50
51        features.add(feature);
52    }
53
54    public @NotNull WebServiceFeatureList getFeatures() {
55        if(features == null)
56            return new WebServiceFeatureList();
57        return features;
58    }
59
60    public final WebServiceFeature getFeature(String id) {
61        if (features != null) {
62            for (WebServiceFeature f : features) {
63                if (f.getID().equals(id))
64                    return f;
65            }
66        }
67
68        return null;
69    }
70
71    @Nullable
72    public <F extends WebServiceFeature> F getFeature(@NotNull Class<F> featureType) {
73        if(features==null)
74            return null;
75        else
76            return features.get(featureType);
77    }
78}
79