src/share/jaxws_classes/com/sun/tools/internal/jxc/ap/SchemaGenerator.java

Tue, 06 Mar 2012 16:09:35 -0800

author
ohair
date
Tue, 06 Mar 2012 16:09:35 -0800
changeset 286
f50545b5e2f1
child 368
0989ad8c0860
permissions
-rw-r--r--

7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom

ohair@286 1 /*
ohair@286 2 * Copyright (c) 1997, 2011, 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
ohair@286 27
ohair@286 28 package com.sun.tools.internal.jxc.ap;
ohair@286 29
ohair@286 30 import com.sun.tools.internal.xjc.api.J2SJAXBModel;
ohair@286 31 import com.sun.tools.internal.xjc.api.Reference;
ohair@286 32 import com.sun.tools.internal.xjc.api.XJC;
ohair@286 33
ohair@286 34 import javax.annotation.processing.AbstractProcessor;
ohair@286 35 import javax.annotation.processing.Processor;
ohair@286 36 import javax.annotation.processing.RoundEnvironment;
ohair@286 37 import javax.annotation.processing.SupportedAnnotationTypes;
ohair@286 38 import javax.annotation.processing.SupportedSourceVersion;
ohair@286 39 import javax.lang.model.SourceVersion;
ohair@286 40 import javax.lang.model.element.Element;
ohair@286 41 import javax.lang.model.element.ElementKind;
ohair@286 42 import javax.lang.model.element.TypeElement;
ohair@286 43 import javax.lang.model.util.ElementFilter;
ohair@286 44 import javax.tools.Diagnostic;
ohair@286 45 import javax.tools.StandardLocation;
ohair@286 46 import javax.xml.bind.SchemaOutputResolver;
ohair@286 47 import javax.xml.namespace.QName;
ohair@286 48 import javax.xml.transform.Result;
ohair@286 49 import javax.xml.transform.stream.StreamResult;
ohair@286 50 import java.io.File;
ohair@286 51 import java.io.FileOutputStream;
ohair@286 52 import java.io.IOException;
ohair@286 53 import java.io.OutputStream;
ohair@286 54 import java.util.ArrayList;
ohair@286 55 import java.util.Collection;
ohair@286 56 import java.util.Collections;
ohair@286 57 import java.util.HashMap;
ohair@286 58 import java.util.List;
ohair@286 59 import java.util.Map;
ohair@286 60 import java.util.Set;
ohair@286 61
ohair@286 62 /**
ohair@286 63 * {@link Processor} that implements the schema generator
ohair@286 64 * command line tool.
ohair@286 65 *
ohair@286 66 * @author Kohsuke Kawaguchi
ohair@286 67 */
ohair@286 68 @SupportedAnnotationTypes("*")
ohair@286 69 @SupportedSourceVersion(SourceVersion.RELEASE_6)
ohair@286 70 public class SchemaGenerator extends AbstractProcessor {
ohair@286 71
ohair@286 72 /**
ohair@286 73 * User-specified schema locations, if any.
ohair@286 74 */
ohair@286 75 private final Map<String,File> schemaLocations = new HashMap<String, File>();
ohair@286 76
ohair@286 77 private File episodeFile;
ohair@286 78
ohair@286 79 public SchemaGenerator() {
ohair@286 80 }
ohair@286 81
ohair@286 82 public SchemaGenerator( Map<String,File> m ) {
ohair@286 83 schemaLocations.putAll(m);
ohair@286 84 }
ohair@286 85
ohair@286 86 public void setEpisodeFile(File episodeFile) {
ohair@286 87 this.episodeFile = episodeFile;
ohair@286 88 }
ohair@286 89
ohair@286 90 @Override
ohair@286 91 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
ohair@286 92 final ErrorReceiverImpl errorListener = new ErrorReceiverImpl(processingEnv);
ohair@286 93
ohair@286 94 List<Reference> classes = new ArrayList<Reference>();
ohair@286 95 // simply ignore all the interface definitions,
ohair@286 96 // so that users won't have to manually exclude interfaces, which is silly.
ohair@286 97 filterClass(classes, roundEnv.getRootElements());
ohair@286 98
ohair@286 99 J2SJAXBModel model = XJC.createJavaCompiler().bind(classes, Collections.<QName, Reference>emptyMap(), null, processingEnv);
ohair@286 100 if (model == null)
ohair@286 101 return false; // error
ohair@286 102
ohair@286 103 try {
ohair@286 104 model.generateSchema(
ohair@286 105 new SchemaOutputResolver() {
ohair@286 106 public Result createOutput(String namespaceUri, String suggestedFileName) throws IOException {
ohair@286 107 File file;
ohair@286 108 OutputStream out;
ohair@286 109 if (schemaLocations.containsKey(namespaceUri)) {
ohair@286 110 file = schemaLocations.get(namespaceUri);
ohair@286 111 if (file == null) return null; // don't generate
ohair@286 112 out = new FileOutputStream(file);
ohair@286 113 } else {
ohair@286 114 // use the default
ohair@286 115 file = new File(suggestedFileName);
ohair@286 116 out = processingEnv.getFiler().createResource(StandardLocation.CLASS_OUTPUT, "", suggestedFileName)
ohair@286 117 .openOutputStream();
ohair@286 118 file = file.getAbsoluteFile();
ohair@286 119 }
ohair@286 120
ohair@286 121 StreamResult ss = new StreamResult(out);
ohair@286 122 processingEnv.getMessager().printMessage(Diagnostic.Kind.NOTE, "Writing "+file);
ohair@286 123 ss.setSystemId(file.toURL().toExternalForm());
ohair@286 124 return ss;
ohair@286 125 }
ohair@286 126 }, errorListener);
ohair@286 127
ohair@286 128 if (episodeFile != null) {
ohair@286 129 processingEnv.getMessager().printMessage(Diagnostic.Kind.NOTE, "Writing "+episodeFile);
ohair@286 130 model.generateEpisodeFile(new StreamResult(episodeFile));
ohair@286 131 }
ohair@286 132 } catch (IOException e) {
ohair@286 133 errorListener.error(e.getMessage(), e);
ohair@286 134 }
ohair@286 135 return false;
ohair@286 136 }
ohair@286 137
ohair@286 138 private void filterClass(List<Reference> classes, Collection<? extends Element> elements) {
ohair@286 139 for (Element element : elements) {
ohair@286 140 if (element.getKind().equals(ElementKind.CLASS)) {
ohair@286 141 classes.add(new Reference((TypeElement) element, processingEnv));
ohair@286 142 filterClass(classes, ElementFilter.typesIn(element.getEnclosedElements()));
ohair@286 143 }
ohair@286 144 }
ohair@286 145 }
ohair@286 146 }

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