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1   /*
2    * Copyright (c) 1997, 2012, 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  
26  package com.sun.xml.internal.ws.model.wsdl;import com.sun.istack.internal.NotNull;
27  import com.sun.istack.internal.Nullable;
28  import com.sun.xml.internal.ws.api.model.wsdl.WSDLFeaturedObject;
29  import com.sun.xml.internal.ws.binding.WebServiceFeatureList;
30  
31  import javax.xml.stream.XMLStreamReader;
32  import javax.xml.ws.WebServiceFeature;
33  
34  /**
35   * @author Kohsuke Kawaguchi
36   */
37  abstract 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  }