src/share/jaxws_classes/com/sun/xml/internal/ws/util/FastInfosetUtil.java

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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.util;
27
28 import com.sun.xml.internal.ws.streaming.XMLReaderException;
29 import com.sun.xml.internal.ws.streaming.XMLStreamReaderException;
30
31 import javax.xml.stream.XMLStreamReader;
32 import java.io.InputStream;
33
34 public class FastInfosetUtil {
35
36 /**
37 * Returns the FI parser allocated for this thread.
38 */
39 public static XMLStreamReader createFIStreamReader(InputStream in) {
40 // Check if compatible implementation of FI was found
41 if (FastInfosetReflection.fiStAXDocumentParser_new == null) {
42 throw new XMLReaderException("fastinfoset.noImplementation");
43 }
44
45 try {
46 // Do not use StAX pluggable layer for FI
47 Object sdp = FastInfosetReflection.fiStAXDocumentParser_new.newInstance();
48 FastInfosetReflection.fiStAXDocumentParser_setStringInterning.invoke(sdp, Boolean.TRUE);
49 FastInfosetReflection.fiStAXDocumentParser_setInputStream.invoke(sdp, in);
50 return (XMLStreamReader) sdp;
51 } catch (Exception e) {
52 throw new XMLStreamReaderException(e);
53 }
54 }
55
56 }

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