src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/internalizer/AbstractReferenceFinderImpl.java

Fri, 23 Aug 2013 09:57:21 +0100

author
mkos
date
Fri, 23 Aug 2013 09:57:21 +0100
changeset 397
b99d7e355d4b
parent 368
0989ad8c0860
child 637
9c07ef4934dd
permissions
-rw-r--r--

8022885: Update JAX-WS RI integration to 2.2.9-b14140
8013016: Rebase 8009009 against the latest jdk8/jaxws
Reviewed-by: alanb, chegar

ohair@286 1 /*
alanb@368 2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
ohair@286 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286 4 *
ohair@286 5 * This code is free software; you can redistribute it and/or modify it
ohair@286 6 * under the terms of the GNU General Public License version 2 only, as
ohair@286 7 * published by the Free Software Foundation. Oracle designates this
ohair@286 8 * particular file as subject to the "Classpath" exception as provided
ohair@286 9 * by Oracle in the LICENSE file that accompanied this code.
ohair@286 10 *
ohair@286 11 * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohair@286 14 * version 2 for more details (a copy is included in the LICENSE file that
ohair@286 15 * accompanied this code).
ohair@286 16 *
ohair@286 17 * You should have received a copy of the GNU General Public License version
ohair@286 18 * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286 20 *
ohair@286 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286 22 * or visit www.oracle.com if you need additional information or have any
ohair@286 23 * questions.
ohair@286 24 */
ohair@286 25
ohair@286 26 package com.sun.tools.internal.xjc.reader.internalizer;
ohair@286 27
ohair@286 28 import com.sun.istack.internal.SAXParseException2;
ohair@286 29 import org.xml.sax.Attributes;
ohair@286 30 import org.xml.sax.Locator;
ohair@286 31 import org.xml.sax.SAXException;
ohair@286 32 import org.xml.sax.SAXParseException;
ohair@286 33 import org.xml.sax.helpers.XMLFilterImpl;
ohair@286 34
mkos@397 35 import java.io.File;
mkos@397 36 import java.io.IOException;
mkos@397 37 import java.net.URI;
mkos@397 38 import java.net.URISyntaxException;
mkos@397 39
ohair@286 40 /**
ohair@286 41 * XMLFilter that finds references to other schema files from
ohair@286 42 * SAX events.
mkos@397 43 * <p/>
ohair@286 44 * This implementation is a base implementation for typical case
ohair@286 45 * where we just need to look for a particular attribute which
ohair@286 46 * contains an URL to another schema file.
ohair@286 47 *
mkos@397 48 * @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
ohair@286 49 */
ohair@286 50 public abstract class AbstractReferenceFinderImpl extends XMLFilterImpl {
ohair@286 51
ohair@286 52 protected final DOMForest parent;
ohair@286 53
ohair@286 54 protected AbstractReferenceFinderImpl(DOMForest _parent) {
ohair@286 55 this.parent = _parent;
ohair@286 56 }
ohair@286 57
ohair@286 58 /**
ohair@286 59 * IF the given element contains a reference to an external resource,
ohair@286 60 * return its URL.
ohair@286 61 *
mkos@397 62 * @param nsURI Namespace URI of the current element
mkos@397 63 * @param localName Local name of the current element
mkos@397 64 * @return It's OK to return a relative URL.
ohair@286 65 */
ohair@286 66 protected abstract String findExternalResource(String nsURI, String localName, Attributes atts);
ohair@286 67
ohair@286 68 @Override
ohair@286 69 public void startElement(String namespaceURI, String localName, String qName, Attributes atts)
ohair@286 70 throws SAXException {
ohair@286 71 super.startElement(namespaceURI, localName, qName, atts);
ohair@286 72
ohair@286 73 String relativeRef = findExternalResource(namespaceURI, localName, atts);
ohair@286 74 if (relativeRef == null) {
alanb@368 75 return; // not found
ohair@286 76 }
ohair@286 77 try {
ohair@286 78 // absolutize URL.
ohair@286 79 String lsi = locator.getSystemId();
ohair@286 80 String ref;
mkos@397 81 URI relRefURI = new URI(relativeRef);
mkos@397 82 if (relRefURI.isAbsolute())
mkos@397 83 ref = relativeRef;
mkos@397 84 else {
mkos@397 85 if (lsi.startsWith("jar:")) {
mkos@397 86 int bangIdx = lsi.indexOf('!');
mkos@397 87 if (bangIdx > 0) {
mkos@397 88 ref = lsi.substring(0, bangIdx + 1)
mkos@397 89 + new URI(lsi.substring(bangIdx + 1)).resolve(new URI(relativeRef)).toString();
mkos@397 90 } else {
mkos@397 91 ref = relativeRef;
mkos@397 92 }
ohair@286 93 } else {
mkos@397 94 ref = new URI(lsi).resolve(new URI(relativeRef)).toString();
ohair@286 95 }
ohair@286 96 }
ohair@286 97
ohair@286 98 // then parse this schema as well,
ohair@286 99 // but don't mark this document as a root.
alanb@368 100 if (parent != null) { // this is there to allow easier testing
alanb@368 101 parent.parse(ref, false);
alanb@368 102 }
ohair@286 103 } catch (URISyntaxException e) {
ohair@286 104 String msg = e.getMessage();
ohair@286 105 if (new File(relativeRef).exists()) {
ohair@286 106 msg = Messages.format(Messages.ERR_FILENAME_IS_NOT_URI) + ' ' + msg;
ohair@286 107 }
ohair@286 108
ohair@286 109 SAXParseException spe = new SAXParseException2(
ohair@286 110 Messages.format(Messages.ERR_UNABLE_TO_PARSE, relativeRef, msg),
ohair@286 111 locator, e);
ohair@286 112
ohair@286 113 fatalError(spe);
ohair@286 114 throw spe;
ohair@286 115 } catch (IOException e) {
ohair@286 116 SAXParseException spe = new SAXParseException2(
ohair@286 117 Messages.format(Messages.ERR_UNABLE_TO_PARSE, relativeRef, e.getMessage()),
ohair@286 118 locator, e);
ohair@286 119
ohair@286 120 fatalError(spe);
ohair@286 121 throw spe;
ohair@286 122 }
ohair@286 123 }
mkos@397 124
ohair@286 125 private Locator locator;
ohair@286 126
ohair@286 127 @Override
ohair@286 128 public void setDocumentLocator(Locator locator) {
ohair@286 129 super.setDocumentLocator(locator);
ohair@286 130 this.locator = locator;
ohair@286 131 }
mkos@397 132 }

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