Mercurial > jdk8-mips64-public > jaxws / file comparison
comparison: src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/internalizer/AbstractReferenceFinderImpl.java
src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/internalizer/AbstractReferenceFinderImpl.java
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- f50545b5e2f1
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| 1 /* | |
| 2 * Copyright (c) 1997, 2010, 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.tools.internal.xjc.reader.internalizer; | |
| 27 | |
| 28 import java.io.IOException; | |
| 29 import java.io.File; | |
| 30 import java.net.URI; | |
| 31 import java.net.URISyntaxException; | |
| 32 | |
| 33 import com.sun.istack.internal.SAXParseException2; | |
| 34 | |
| 35 import org.xml.sax.Attributes; | |
| 36 import org.xml.sax.Locator; | |
| 37 import org.xml.sax.SAXException; | |
| 38 import org.xml.sax.SAXParseException; | |
| 39 import org.xml.sax.helpers.XMLFilterImpl; | |
| 40 | |
| 41 /** | |
| 42 * XMLFilter that finds references to other schema files from | |
| 43 * SAX events. | |
| 44 * | |
| 45 * This implementation is a base implementation for typical case | |
| 46 * where we just need to look for a particular attribute which | |
| 47 * contains an URL to another schema file. | |
| 48 * | |
| 49 * @author | |
| 50 * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) | |
| 51 */ | |
| 52 public abstract class AbstractReferenceFinderImpl extends XMLFilterImpl { | |
| 53 | |
| 54 protected final DOMForest parent; | |
| 55 | |
| 56 protected AbstractReferenceFinderImpl(DOMForest _parent) { | |
| 57 this.parent = _parent; | |
| 58 } | |
| 59 | |
| 60 /** | |
| 61 * IF the given element contains a reference to an external resource, | |
| 62 * return its URL. | |
| 63 * | |
| 64 * @param nsURI | |
| 65 * Namespace URI of the current element | |
| 66 * @param localName | |
| 67 * Local name of the current element | |
| 68 * @return | |
| 69 * It's OK to return a relative URL. | |
| 70 */ | |
| 71 protected abstract String findExternalResource(String nsURI, String localName, Attributes atts); | |
| 72 | |
| 73 @Override | |
| 74 public void startElement(String namespaceURI, String localName, String qName, Attributes atts) | |
| 75 throws SAXException { | |
| 76 super.startElement(namespaceURI, localName, qName, atts); | |
| 77 | |
| 78 String relativeRef = findExternalResource(namespaceURI, localName, atts); | |
| 79 if (relativeRef == null) { | |
| 80 return; // non found | |
| 81 } | |
| 82 try { | |
| 83 // absolutize URL. | |
| 84 String lsi = locator.getSystemId(); | |
| 85 String ref; | |
| 86 if (lsi.startsWith("jar:")) { | |
| 87 int bangIdx = lsi.indexOf('!'); | |
| 88 if (bangIdx > 0) { | |
| 89 ref = lsi.substring(0, bangIdx + 1) | |
| 90 + new URI(lsi.substring(bangIdx + 1)).resolve(new URI(relativeRef)).toString(); | |
| 91 } else { | |
| 92 ref = relativeRef; | |
| 93 } | |
| 94 } else { | |
| 95 ref = new URI(lsi).resolve(new URI(relativeRef)).toString(); | |
| 96 } | |
| 97 | |
| 98 // then parse this schema as well, | |
| 99 // but don't mark this document as a root. | |
| 100 parent.parse(ref, false); | |
| 101 } catch (URISyntaxException e) { | |
| 102 String msg = e.getMessage(); | |
| 103 if (new File(relativeRef).exists()) { | |
| 104 msg = Messages.format(Messages.ERR_FILENAME_IS_NOT_URI) + ' ' + msg; | |
| 105 } | |
| 106 | |
| 107 SAXParseException spe = new SAXParseException2( | |
| 108 Messages.format(Messages.ERR_UNABLE_TO_PARSE, relativeRef, msg), | |
| 109 locator, e); | |
| 110 | |
| 111 fatalError(spe); | |
| 112 throw spe; | |
| 113 } catch (IOException e) { | |
| 114 SAXParseException spe = new SAXParseException2( | |
| 115 Messages.format(Messages.ERR_UNABLE_TO_PARSE, relativeRef, e.getMessage()), | |
| 116 locator, e); | |
| 117 | |
| 118 fatalError(spe); | |
| 119 throw spe; | |
| 120 } | |
| 121 } | |
| 122 private Locator locator; | |
| 123 | |
| 124 @Override | |
| 125 public void setDocumentLocator(Locator locator) { | |
| 126 super.setDocumentLocator(locator); | |
| 127 this.locator = locator; | |
| 128 } | |
| 129 }; |
