jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/rngom/digested/DXMLPrinter.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/rngom/digested/DXMLPrinter.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/rngom/digested/DXMLPrinter.java

Thu, 31 Aug 2017 15:18:52 +0800

author: aoqi
date: Thu, 31 Aug 2017 15:18:52 +0800
changeset 637: 9c07ef4934dd
parent 408: b0610cd08440
parent 0: 373ffda63c9a
permissions: -rw-r--r--

merge

 /*
  * Copyright (c) 2005, 2010, 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.
  */
 /*
  * Copyright (C) 2004-2011
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
 package com.sun.xml.internal.rngom.digested;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.OutputStream;
 import java.util.List;
 import javax.xml.namespace.QName;
 import javax.xml.stream.XMLOutputFactory;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.XMLStreamWriter;
 import com.sun.xml.internal.rngom.ast.builder.BuildException;
 import com.sun.xml.internal.rngom.ast.builder.SchemaBuilder;
 import com.sun.xml.internal.rngom.ast.util.CheckingSchemaBuilder;
 import com.sun.xml.internal.rngom.nc.NameClass;
 import com.sun.xml.internal.rngom.nc.NameClassVisitor;
 import com.sun.xml.internal.rngom.nc.SimpleNameClass;
 import com.sun.xml.internal.rngom.parse.Parseable;
 import com.sun.xml.internal.rngom.parse.compact.CompactParseable;
 import com.sun.xml.internal.rngom.parse.xml.SAXParseable;
 import com.sun.xml.internal.rngom.xml.util.WellKnownNamespaces;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 import org.xml.sax.ErrorHandler;
 import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 import org.xml.sax.SAXParseException;
 import org.xml.sax.helpers.DefaultHandler;
 /**
  * Printer of RELAX NG digested model to XML using StAX {@link XMLStreamWriter}.
  *
  * @author <A href="mailto:demakov@ispras.ru">Alexey Demakov</A>
  */
 public class DXMLPrinter {
     protected XMLStreamWriter out;
     protected String indentStep = "\t";
     protected String newLine = System.getProperty("line.separator");
     protected int indent;
     protected boolean afterEnd = false;
     protected DXMLPrinterVisitor visitor;
     protected NameClassXMLPrinterVisitor ncVisitor;
     protected DOMPrinter domPrinter;
     /**
      * @param out Output stream.
      */
     public DXMLPrinter(XMLStreamWriter out) {
         this.out = out;
         this.visitor = new DXMLPrinterVisitor();
         this.ncVisitor = new NameClassXMLPrinterVisitor();
         this.domPrinter = new DOMPrinter(out);
     }
     /**
      * Prints grammar enclosed by start/end document.
      *
      * @param grammar
      * @throws XMLStreamException
      */
     public void printDocument(DGrammarPattern grammar) throws XMLStreamException {
         try {
             visitor.startDocument();
             visitor.on(grammar);
             visitor.endDocument();
         } catch (XMLWriterException e) {
             if (e.getCause() instanceof XMLStreamException) {
                 throw (XMLStreamException) e.getCause();
             } else {
                 throw new XMLStreamException(e);
             }
         }
     }
     /**
      * Prints XML fragment for the given pattern.
      *
      * @throws XMLStreamException
      */
     public void print(DPattern pattern) throws XMLStreamException {
         try {
             pattern.accept(visitor);
         } catch (XMLWriterException e) {
             if (e.getCause() instanceof XMLStreamException) {
                 throw (XMLStreamException) e.getCause();
             } else {
                 throw new XMLStreamException(e);
             }
         }
     }
     /**
      * Prints XML fragment for the given name class.
      *
      * @throws XMLStreamException
      */
     public void print(NameClass nc) throws XMLStreamException {
         try {
             nc.accept(ncVisitor);
         } catch (XMLWriterException e) {
             if (e.getCause() instanceof XMLStreamException) {
                 throw (XMLStreamException) e.getCause();
             } else {
                 throw new XMLStreamException(e);
             }
         }
     }
     public void print(Node node) throws XMLStreamException {
         domPrinter.print(node);
     }
     protected class XMLWriterException extends RuntimeException {
         protected XMLWriterException(Throwable cause) {
             super(cause);
         }
     }
     protected class XMLWriter {
         protected void newLine() {
             try {
                 out.writeCharacters(newLine);
             } catch (XMLStreamException e) {
                 throw new XMLWriterException(e);
             }
         }
         protected void indent() {
             try {
                 for (int i = 0; i < indent; i++) {
                     out.writeCharacters(indentStep);
                 }
             } catch (XMLStreamException e) {
                 throw new XMLWriterException(e);
             }
         }
         public void startDocument() {
             try {
                 out.writeStartDocument();
             } catch (XMLStreamException e) {
                 throw new XMLWriterException(e);
             }
         }
         public void endDocument() {
             try {
                 out.writeEndDocument();
             } catch (XMLStreamException e) {
                 throw new XMLWriterException(e);
             }
         }
         public final void start(String element) {
             try {
                 newLine();
                 indent();
                 out.writeStartElement(element);
                 indent++;
                 afterEnd = false;
             } catch (XMLStreamException e) {
                 throw new XMLWriterException(e);
             }
         }
         public void end() {
             try {
                 indent--;
                 if (afterEnd) {
                     newLine();
                     indent();
                 }
                 out.writeEndElement();
                 afterEnd = true;
             } catch (XMLStreamException e) {
                 throw new XMLWriterException(e);
             }
         }
         public void attr(String prefix, String ns, String name, String value) {
             try {
                 out.writeAttribute(prefix, ns, name, value);
             } catch (XMLStreamException e) {
                 throw new XMLWriterException(e);
             }
         }
         public void attr(String name, String value) {
             try {
                 out.writeAttribute(name, value);
             } catch (XMLStreamException e) {
                 throw new XMLWriterException(e);
             }
         }
         public void ns(String prefix, String uri) {
             try {
                 out.writeNamespace(prefix, uri);
             } catch (XMLStreamException e) {
                 throw new XMLWriterException(e);
             }
         }
         public void body(String text) {
             try {
                 out.writeCharacters(text);
                 afterEnd = false;
             } catch (XMLStreamException e) {
                 throw new XMLWriterException(e);
             }
         }
     }
     protected class DXMLPrinterVisitor extends XMLWriter implements DPatternVisitor<Void> {
         protected void on(DPattern p) {
             p.accept(this);
         }
         protected void unwrapGroup(DPattern p) {
             if (p instanceof DGroupPattern && p.getAnnotation() == DAnnotation.EMPTY) {
                 for (DPattern d : (DGroupPattern) p) {
                     on(d);
                 }
             } else {
                 on(p);
             }
         }
         protected void unwrapChoice(DPattern p) {
             if (p instanceof DChoicePattern && p.getAnnotation() == DAnnotation.EMPTY) {
                 for (DPattern d : (DChoicePattern) p) {
                     on(d);
                 }
             } else {
                 on(p);
             }
         }
         protected void on(NameClass nc) {
             if (nc instanceof SimpleNameClass) {
                 QName qname = ((SimpleNameClass) nc).name;
                 String name = qname.getLocalPart();
                 if (!qname.getPrefix().equals("")) name = qname.getPrefix() + ":";
                 attr("name", name);
             } else {
                 nc.accept(ncVisitor);
             }
         }
         protected void on(DAnnotation ann) {
             if (ann == DAnnotation.EMPTY) return;
             for (DAnnotation.Attribute attr : ann.getAttributes().values()) {
                 attr(attr.getPrefix(), attr.getNs(), attr.getLocalName(), attr.getValue());
             }
             for (Element elem : ann.getChildren()) {
                 try {
                     newLine();
                     indent();
                     print(elem);
                 }
                 catch (XMLStreamException e) {
                     throw new XMLWriterException(e);
                 }
             }
         }
         public Void onAttribute(DAttributePattern p) {
             start("attribute");
             on(p.getName());
             on(p.getAnnotation());
             DPattern child = p.getChild();
             // do not print default value
             if (!(child instanceof DTextPattern)) {
                 on(p.getChild());
             }
             end();
             return null;
         }
         public Void onChoice(DChoicePattern p) {
             start("choice");
             on(p.getAnnotation());
             for (DPattern d : p) {
                 on(d);
             }
             end();
             return null;
         }
         public Void onData(DDataPattern p) {
             List<DDataPattern.Param> params = p.getParams();
             DPattern except = p.getExcept();
             start("data");
             attr("datatypeLibrary", p.getDatatypeLibrary());
             attr("type", p.getType());
             on(p.getAnnotation());
             for (DDataPattern.Param param : params) {
                 start("param");
                 attr("ns", param.getNs());
                 attr("name", param.getName());
                 body(param.getValue());
                 end();
             }
             if (except != null) {
                 start("except");
                 unwrapChoice(except);
                 end();
             }
             end();
             return null;
         }
         public Void onElement(DElementPattern p) {
             start("element");
             on(p.getName());
             on(p.getAnnotation());
             unwrapGroup(p.getChild());
             end();
             return null;
         }
         public Void onEmpty(DEmptyPattern p) {
             start("empty");
             on(p.getAnnotation());
             end();
             return null;
         }
         public Void onGrammar(DGrammarPattern p) {
             start("grammar");
             ns(null, WellKnownNamespaces.RELAX_NG);
             on(p.getAnnotation());
             start("start");
             on(p.getStart());
             end();
             for (DDefine d : p) {
                 start("define");
                 attr("name", d.getName());
                 on(d.getAnnotation());
                 unwrapGroup(d.getPattern());
                 end();
             }
             end();
             return null;
         }
         public Void onGroup(DGroupPattern p) {
             start("group");
             on(p.getAnnotation());
             for (DPattern d : p) {
                 on(d);
             }
             end();
             return null;
         }
         public Void onInterleave(DInterleavePattern p) {
             start("interleave");
             on(p.getAnnotation());
             for (DPattern d : p) {
                 on(d);
             }
             end();
             return null;
         }
         public Void onList(DListPattern p) {
             start("list");
             on(p.getAnnotation());
             unwrapGroup(p.getChild());
             end();
             return null;
         }
         public Void onMixed(DMixedPattern p) {
             start("mixed");
             on(p.getAnnotation());
             unwrapGroup(p.getChild());
             end();
             return null;
         }
         public Void onNotAllowed(DNotAllowedPattern p) {
             start("notAllowed");
             on(p.getAnnotation());
             end();
             return null;
         }
         public Void onOneOrMore(DOneOrMorePattern p) {
             start("oneOrMore");
             on(p.getAnnotation());
             unwrapGroup(p.getChild());
             end();
             return null;
         }
         public Void onOptional(DOptionalPattern p) {
             start("optional");
             on(p.getAnnotation());
             unwrapGroup(p.getChild());
             end();
             return null;
         }
         public Void onRef(DRefPattern p) {
             start("ref");
             attr("name", p.getName());
             on(p.getAnnotation());
             end();
             return null;
         }
         public Void onText(DTextPattern p) {
             start("text");
             on(p.getAnnotation());
             end();
             return null;
         }
         public Void onValue(DValuePattern p) {
             start("value");
             if (!p.getNs().equals("")) attr("ns", p.getNs());
             attr("datatypeLibrary", p.getDatatypeLibrary());
             attr("type", p.getType());
             on(p.getAnnotation());
             body(p.getValue());
             end();
             return null;
         }
         public Void onZeroOrMore(DZeroOrMorePattern p) {
             start("zeroOrMore");
             on(p.getAnnotation());
             unwrapGroup(p.getChild());
             end();
             return null;
         }
     }
     protected class NameClassXMLPrinterVisitor extends XMLWriter implements NameClassVisitor<Void> {
         public Void visitChoice(NameClass nc1, NameClass nc2) {
             // TODO: flatten nested choices
             start("choice");
             nc1.accept(this);
             nc2.accept(this);
             end();
             return null;
         }
         public Void visitNsName(String ns) {
             start("nsName");
             attr("ns", ns);
             end();
             return null;
         }
         public Void visitNsNameExcept(String ns, NameClass nc) {
             start("nsName");
             attr("ns", ns);
             start("except");
             nc.accept(this);
             end();
             end();
             return null;
         }
         public Void visitAnyName() {
             start("anyName");
             end();
             return null;
         }
         public Void visitAnyNameExcept(NameClass nc) {
             start("anyName");
             start("except");
             nc.accept(this);
             end();
             end();
             return null;
         }
         public Void visitName(QName name) {
             start("name");
             if (!name.getPrefix().equals("")) {
                 body(name.getPrefix() + ":");
             }
             body(name.getLocalPart());
             end();
             return null;
         }
         public Void visitNull() {
             throw new UnsupportedOperationException("visitNull");
         }
     }
     public static void main(String[] args) throws Exception {
         Parseable p;
         ErrorHandler eh = new DefaultHandler() {
             @Override
             public void error(SAXParseException e) throws SAXException {
                 throw e;
             }
         };
         // the error handler passed to Parseable will receive parsing errors.
         String path = new File(args[0]).toURL().toString();
         if (args[0].endsWith(".rng")) {
             p = new SAXParseable(new InputSource(path), eh);
         } else {
             p = new CompactParseable(new InputSource(path), eh);
         }
         // the error handler passed to CheckingSchemaBuilder will receive additional
         // errors found during the RELAX NG restrictions check.
         // typically you'd want to pass in the same error handler,
         // as there's really no distinction between those two kinds of errors.
         SchemaBuilder sb = new CheckingSchemaBuilder(new DSchemaBuilderImpl(), eh);
         try {
             // run the parser
             DGrammarPattern grammar = (DGrammarPattern) p.parse(sb);
             OutputStream out = new FileOutputStream(args[1]);
             XMLOutputFactory factory = XMLOutputFactory.newInstance();
             factory.setProperty("javax.xml.stream.isRepairingNamespaces", Boolean.TRUE);
             XMLStreamWriter output = factory.createXMLStreamWriter(out);
             DXMLPrinter printer = new DXMLPrinter(output);
             printer.printDocument(grammar);
             output.close();
             out.close();
         } catch (BuildException e) {
             if (e.getCause() instanceof SAXParseException) {
                 SAXParseException se = (SAXParseException) e.getCause();
                 System.out.println("("
                     + se.getLineNumber()
                     + ","
                     + se.getColumnNumber()
                     + "): "
                     + se.getMessage());
                 return;
             } else
                 // I found that Crimson doesn't show the proper stack trace
                 // when a RuntimeException happens inside a SchemaBuilder.
                 // the following code shows the actual exception that happened.
                 if (e.getCause() instanceof SAXException) {
                     SAXException se = (SAXException) e.getCause();
                     if (se.getException() != null)
                         se.getException().printStackTrace();
                 }
             throw e;
         }
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/rngom/digested/DXMLPrinter.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/rngom/digested/DXMLPrinter.java