--- a/jdk/make/src/classes/build/tools/module/ModulesXmlReader.java Thu Mar 31 08:59:53 2016 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,162 +0,0 @@
-/*
- * Copyright (c) 2014, 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 build.tools.module;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLEventReader;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.events.Attribute;
-import javax.xml.stream.events.XMLEvent;
-import java.io.BufferedInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.HashSet;
-import java.util.Set;
-
-public class ModulesXmlReader {
-
- private ModulesXmlReader() {}
-
- public static Set<Module> readModules(Path modulesXml)
- throws XMLStreamException, IOException
- {
- Set<Module> modules = new HashSet<>();
- try (InputStream in = new BufferedInputStream(Files.newInputStream(modulesXml))) {
- Set<Module> mods = ModulesXmlReader.load(in);
- modules.addAll(mods);
- }
- return modules;
- }
-
- private static final String MODULES = "modules";
- private static final String MODULE = "module";
- private static final String NAME = "name";
- private static final String DEPEND = "depend";
- private static final String EXPORT = "export";
- private static final String TO = "to";
- private static final QName REEXPORTS = new QName("re-exports");
- private static Set<Module> load(InputStream in)
- throws XMLStreamException, IOException
- {
- Set<Module> modules = new HashSet<>();
- XMLInputFactory factory = XMLInputFactory.newInstance();
- XMLEventReader stream = factory.createXMLEventReader(in);
- Module.Builder mb = null;
- String modulename = null;
- String pkg = null;
- Set<String> permits = new HashSet<>();
- while (stream.hasNext()) {
- XMLEvent event = stream.nextEvent();
- if (event.isStartElement()) {
- String startTag = event.asStartElement().getName().getLocalPart();
- switch (startTag) {
- case MODULES:
- break;
- case MODULE:
- if (mb != null) {
- throw new RuntimeException("end tag for module is missing");
- }
- modulename = getNextTag(stream, NAME);
- mb = new Module.Builder();
- mb.name(modulename);
- break;
- case NAME:
- throw new RuntimeException(event.toString());
- case DEPEND:
- boolean reexports = false;
- Attribute attr = event.asStartElement().getAttributeByName(REEXPORTS);
- if (attr != null) {
- String value = attr.getValue();
- if (value.equals("true") || value.equals("false")) {
- reexports = Boolean.parseBoolean(value);
- } else {
- throw new RuntimeException("unexpected attribute " + attr.toString());
- }
- }
- mb.require(getData(stream), reexports);
- break;
- case EXPORT:
- pkg = getNextTag(stream, NAME);
- break;
- case TO:
- permits.add(getData(stream));
- break;
- default:
- }
- } else if (event.isEndElement()) {
- String endTag = event.asEndElement().getName().getLocalPart();
- switch (endTag) {
- case MODULE:
- modules.add(mb.build());
- mb = null;
- break;
- case EXPORT:
- if (pkg == null) {
- throw new RuntimeException("export-to is malformed");
- }
- mb.exportTo(pkg, permits);
- pkg = null;
- permits.clear();
- break;
- default:
- }
- } else if (event.isCharacters()) {
- String s = event.asCharacters().getData();
- if (!s.trim().isEmpty()) {
- throw new RuntimeException("export-to is malformed");
- }
- }
- }
- return modules;
- }
-
- private static String getData(XMLEventReader reader)
- throws XMLStreamException
- {
- XMLEvent e = reader.nextEvent();
- if (e.isCharacters())
- return e.asCharacters().getData();
-
- throw new RuntimeException(e.toString());
- }
-
- private static String getNextTag(XMLEventReader reader, String tag)
- throws XMLStreamException
- {
- XMLEvent e = reader.nextTag();
- if (e.isStartElement()) {
- String t = e.asStartElement().getName().getLocalPart();
- if (!tag.equals(t)) {
- throw new RuntimeException(e + " expected: " + tag);
- }
- return getData(reader);
- }
- throw new RuntimeException("export-to name is missing:" + e);
- }
-}