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.streaming;
27
28import com.sun.istack.internal.NotNull;
29import com.sun.istack.internal.Nullable;
30import com.sun.xml.internal.ws.util.xml.XMLStreamReaderFilter;
31
32import javax.xml.stream.XMLStreamException;
33import javax.xml.stream.XMLStreamReader;
34import javax.xml.ws.WebServiceException;
35import java.io.Closeable;
36import java.io.IOException;
37
38/**
39 * Wrapper over XMLStreamReader. It will be used primarily to
40 * clean up the resources such as closure on InputStream/Reader.
41 *
42 * @author Vivek Pandey
43 */
44public class TidyXMLStreamReader extends XMLStreamReaderFilter {
45    private final Closeable closeableSource;
46
47    public TidyXMLStreamReader(@NotNull XMLStreamReader reader, @Nullable Closeable closeableSource) {
48        super(reader);
49        this.closeableSource = closeableSource;
50    }
51
52    public void close() throws XMLStreamException {
53        super.close();
54        try {
55            if(closeableSource != null)
56                closeableSource.close();
57        } catch (IOException e) {
58            throw new WebServiceException(e);
59        }
60    }
61}
62