1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/tools/internal/jxc/ap/AnnotationParser.java Tue Mar 06 16:09:35 2012 -0800
1.3 @@ -0,0 +1,137 @@
1.4 +/*
1.5 + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.tools.internal.jxc.ap;
1.30 +
1.31 +import com.sun.tools.internal.jxc.ConfigReader;
1.32 +import com.sun.tools.internal.xjc.ErrorReceiver;
1.33 +import com.sun.tools.internal.xjc.api.J2SJAXBModel;
1.34 +import com.sun.tools.internal.xjc.api.Reference;
1.35 +import com.sun.tools.internal.xjc.api.XJC;
1.36 +import org.xml.sax.SAXException;
1.37 +
1.38 +import javax.annotation.processing.AbstractProcessor;
1.39 +import javax.annotation.processing.ProcessingEnvironment;
1.40 +import javax.annotation.processing.RoundEnvironment;
1.41 +import javax.annotation.processing.SupportedAnnotationTypes;
1.42 +import javax.annotation.processing.SupportedOptions;
1.43 +import javax.annotation.processing.SupportedSourceVersion;
1.44 +import javax.lang.model.SourceVersion;
1.45 +import javax.lang.model.element.Element;
1.46 +import javax.lang.model.element.ElementKind;
1.47 +import javax.lang.model.element.TypeElement;
1.48 +import javax.lang.model.util.ElementFilter;
1.49 +import javax.xml.bind.SchemaOutputResolver;
1.50 +import javax.xml.namespace.QName;
1.51 +import java.io.File;
1.52 +import java.io.IOException;
1.53 +import java.util.ArrayList;
1.54 +import java.util.Collection;
1.55 +import java.util.Collections;
1.56 +import java.util.List;
1.57 +import java.util.Set;
1.58 +import java.util.StringTokenizer;
1.59 +
1.60 +/**
1.61 + * This class behaves as a JAXB Annotation Processor,
1.62 + * It reads the user specified typeDeclarations
1.63 + * and the config files
1.64 + * It also reads config files
1.65 + *
1.66 + * @author Bhakti Mehta (bhakti.mehta@sun.com)
1.67 + */
1.68 +@SupportedAnnotationTypes("javax.xml.bind.annotation.*")
1.69 +@SupportedOptions("jaxb.config") // Const.CONFIG_FILE_OPTION.getValue()
1.70 +@SupportedSourceVersion(SourceVersion.RELEASE_6)
1.71 +public final class AnnotationParser extends AbstractProcessor {
1.72 +
1.73 + private ErrorReceiver errorListener;
1.74 +
1.75 + @Override
1.76 + public void init(ProcessingEnvironment processingEnv) {
1.77 + super.init(processingEnv);
1.78 + this.processingEnv = processingEnv;
1.79 + errorListener = new ErrorReceiverImpl(
1.80 + processingEnv.getMessager(),
1.81 + processingEnv.getOptions().containsKey(Const.DEBUG_OPTION.getValue())
1.82 + );
1.83 + }
1.84 +
1.85 + @Override
1.86 + public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
1.87 + if (processingEnv.getOptions().containsKey(Const.CONFIG_FILE_OPTION.getValue())) {
1.88 + String value = processingEnv.getOptions().get(Const.CONFIG_FILE_OPTION.getValue());
1.89 +
1.90 + // For multiple config files we are following the format
1.91 + // -Aconfig=foo.config:bar.config where : is the pathSeparatorChar
1.92 + StringTokenizer st = new StringTokenizer(value, File.pathSeparator);
1.93 + if (!st.hasMoreTokens()) {
1.94 + errorListener.error(null, Messages.OPERAND_MISSING.format(Const.CONFIG_FILE_OPTION.getValue()));
1.95 + return true;
1.96 + }
1.97 +
1.98 + while (st.hasMoreTokens()) {
1.99 + File configFile = new File(st.nextToken());
1.100 + if (!configFile.exists()) {
1.101 + errorListener.error(null, Messages.NON_EXISTENT_FILE.format());
1.102 + continue;
1.103 + }
1.104 +
1.105 + try {
1.106 + Collection<TypeElement> rootElements = new ArrayList<TypeElement>();
1.107 + filterClass(rootElements, roundEnv.getRootElements());
1.108 + ConfigReader configReader = new ConfigReader(
1.109 + processingEnv,
1.110 + rootElements,
1.111 + configFile,
1.112 + errorListener
1.113 + );
1.114 +
1.115 + Collection<Reference> classesToBeIncluded = configReader.getClassesToBeIncluded();
1.116 + J2SJAXBModel model = XJC.createJavaCompiler().bind(
1.117 + classesToBeIncluded, Collections.<QName, Reference>emptyMap(), null, processingEnv);
1.118 +
1.119 + SchemaOutputResolver schemaOutputResolver = configReader.getSchemaOutputResolver();
1.120 +
1.121 + model.generateSchema(schemaOutputResolver, errorListener);
1.122 + } catch (IOException e) {
1.123 + errorListener.error(e.getMessage(), e);
1.124 + } catch (SAXException e) {
1.125 + // the error should have already been reported
1.126 + }
1.127 + }
1.128 + }
1.129 + return true;
1.130 + }
1.131 +
1.132 + private void filterClass(Collection<TypeElement> rootElements, Collection<? extends Element> elements) {
1.133 + for (Element element : elements) {
1.134 + if (element.getKind().equals(ElementKind.CLASS) || element.getKind().equals(ElementKind.INTERFACE)) {
1.135 + rootElements.add((TypeElement) element);
1.136 + filterClass(rootElements, ElementFilter.typesIn(element.getEnclosedElements()));
1.137 + }
1.138 + }
1.139 + }
1.140 +}
