| /* |
| * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.tools.internal.ws.wsdl.parser; |
| |
| import com.sun.tools.internal.ws.wsdl.framework.ParseException; |
| import com.sun.xml.internal.ws.util.xml.XmlUtil; |
| import org.w3c.dom.Comment; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.Text; |
| |
| import javax.xml.namespace.QName; |
| import java.io.File; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.util.Iterator; |
| |
| /**2 |
| * Defines various utility methods. |
| * |
| * @author WS Development Team |
| */ |
| public class Util { |
| |
| public static String getRequiredAttribute(Element element, String name) { |
| String result = XmlUtil.getAttributeOrNull(element, name); |
| if (result == null) |
| fail( |
| "parsing.missingRequiredAttribute", |
| element.getTagName(), |
| name); |
| return result; |
| } |
| |
| public static void verifyTag(Element element, String tag) { |
| if (!element.getLocalName().equals(tag)) |
| fail("parsing.invalidTag", element.getTagName(), tag); |
| } |
| |
| public static void verifyTagNS(Element element, String tag, String nsURI) { |
| if (!element.getLocalName().equals(tag) |
| || (element.getNamespaceURI() != null |
| && !element.getNamespaceURI().equals(nsURI))) |
| fail( |
| "parsing.invalidTagNS", |
| new Object[] { |
| element.getTagName(), |
| element.getNamespaceURI(), |
| tag, |
| nsURI }); |
| } |
| |
| public static void verifyTagNS(Element element, QName name) { |
| if (!isTagName(element, name)) |
| fail( |
| "parsing.invalidTagNS", |
| new Object[] { |
| element.getTagName(), |
| element.getNamespaceURI(), |
| name.getLocalPart(), |
| name.getNamespaceURI()}); |
| } |
| |
| public static boolean isTagName(Element element, QName name){ |
| return (element.getLocalName().equals(name.getLocalPart()) |
| && (element.getNamespaceURI() != null |
| && element.getNamespaceURI().equals(name.getNamespaceURI()))); |
| |
| } |
| |
| public static void verifyTagNSRootElement(Element element, QName name) { |
| if (!element.getLocalName().equals(name.getLocalPart()) |
| || (element.getNamespaceURI() != null |
| && !element.getNamespaceURI().equals(name.getNamespaceURI()))) |
| fail( |
| "parsing.incorrectRootElement", |
| new Object[] { |
| element.getTagName(), |
| element.getNamespaceURI(), |
| name.getLocalPart(), |
| name.getNamespaceURI()}); |
| } |
| |
| public static Element nextElementIgnoringCharacterContent(Iterator iter) { |
| while (iter.hasNext()) { |
| Node n = (Node) iter.next(); |
| if (n instanceof Text) |
| continue; |
| if (n instanceof Comment) |
| continue; |
| if (!(n instanceof Element)) |
| fail("parsing.elementExpected"); |
| return (Element) n; |
| } |
| |
| return null; |
| } |
| |
| public static Element nextElement(Iterator iter) { |
| while (iter.hasNext()) { |
| Node n = (Node) iter.next(); |
| if (n instanceof Text) { |
| Text t = (Text) n; |
| if (t.getData().trim().length() == 0) |
| continue; |
| fail("parsing.nonWhitespaceTextFound", t.getData().trim()); |
| } |
| if (n instanceof Comment) |
| continue; |
| if (!(n instanceof Element)) |
| fail("parsing.elementExpected"); |
| return (Element) n; |
| } |
| |
| return null; |
| } |
| |
| public static String processSystemIdWithBase( |
| String baseSystemId, |
| String systemId) { |
| try { |
| URL base = null; |
| try { |
| base = new URL(baseSystemId); |
| } catch (MalformedURLException e) { |
| base = new File(baseSystemId).toURL(); |
| } |
| |
| try { |
| URL url = new URL(base, systemId); |
| return url.toString(); |
| } catch (MalformedURLException e) { |
| fail("parsing.invalidURI", systemId); |
| } |
| |
| } catch (MalformedURLException e) { |
| fail("parsing.invalidURI", baseSystemId); |
| } |
| |
| return null; // keep compiler happy |
| } |
| |
| public static void fail(String key) { |
| throw new ParseException(key); |
| } |
| |
| public static void fail(String key, String arg) { |
| throw new ParseException(key, arg); |
| } |
| |
| public static void fail(String key, String arg1, String arg2) { |
| throw new ParseException(key, new Object[] { arg1, arg2 }); |
| } |
| |
| public static void fail(String key, Object[] args) { |
| throw new ParseException(key, args); |
| } |
| } |