| /* |
| * Copyright (c) 1997, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0, which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| package com.sun.tools.xjc.addon.episode; |
| |
| import com.sun.tools.xjc.BadCommandLineException; |
| import com.sun.tools.xjc.Options; |
| import com.sun.tools.xjc.Plugin; |
| import com.sun.tools.xjc.outline.ClassOutline; |
| import com.sun.tools.xjc.outline.EnumOutline; |
| import com.sun.tools.xjc.outline.Outline; |
| import com.sun.tools.xjc.reader.Const; |
| import org.glassfish.jaxb.core.v2.schemagen.episode.Bindings; |
| import org.glassfish.jaxb.core.v2.schemagen.episode.SchemaBindings; |
| import com.sun.xml.txw2.TXW; |
| import com.sun.xml.txw2.output.StreamSerializer; |
| import com.sun.xml.xsom.XSAnnotation; |
| import com.sun.xml.xsom.XSAttGroupDecl; |
| import com.sun.xml.xsom.XSAttributeDecl; |
| import com.sun.xml.xsom.XSAttributeUse; |
| import com.sun.xml.xsom.XSComplexType; |
| import com.sun.xml.xsom.XSComponent; |
| import com.sun.xml.xsom.XSContentType; |
| import com.sun.xml.xsom.XSDeclaration; |
| import com.sun.xml.xsom.XSElementDecl; |
| import com.sun.xml.xsom.XSFacet; |
| import com.sun.xml.xsom.XSIdentityConstraint; |
| import com.sun.xml.xsom.XSModelGroup; |
| import com.sun.xml.xsom.XSModelGroupDecl; |
| import com.sun.xml.xsom.XSNotation; |
| import com.sun.xml.xsom.XSParticle; |
| import com.sun.xml.xsom.XSSchema; |
| import com.sun.xml.xsom.XSSimpleType; |
| import com.sun.xml.xsom.XSWildcard; |
| import com.sun.xml.xsom.XSXPath; |
| import com.sun.xml.xsom.visitor.XSFunction; |
| import org.xml.sax.ErrorHandler; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.SAXParseException; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Creates the episode file, |
| * |
| * @author Kohsuke Kawaguchi |
| * @author Ben Tomasini (ben.tomasini@gmail.com) |
| */ |
| public class PluginImpl extends Plugin { |
| |
| private File episodeFile; |
| |
| public String getOptionName() { |
| return "episode"; |
| } |
| |
| public String getUsage() { |
| return " -episode <FILE> : generate the episode file for separate compilation"; |
| } |
| |
| public int parseArgument(Options opt, String[] args, int i) throws BadCommandLineException, IOException { |
| if(args[i].equals("-episode")) { |
| episodeFile = new File(opt.requireArgument("-episode",args,++i)); |
| return 2; |
| } |
| return 0; |
| } |
| |
| /** |
| * Capture all the generated classes from global schema components |
| * and generate them in an episode file. |
| */ |
| public boolean run(Outline model, Options opt, ErrorHandler errorHandler) throws SAXException { |
| OutputStream episodeFileOutputStream = null; |
| try { |
| // reorganize qualifying components by their namespaces to |
| // generate the list nicely |
| Map<XSSchema, PerSchemaOutlineAdaptors> perSchema = new LinkedHashMap<XSSchema, PerSchemaOutlineAdaptors>(); |
| boolean hasComponentInNoNamespace = false; |
| |
| // Combine classes and enums into a single list |
| List<OutlineAdaptor> outlines = new ArrayList<OutlineAdaptor>(); |
| |
| for (ClassOutline co : model.getClasses()) { |
| XSComponent sc = co.target.getSchemaComponent(); |
| String fullName = co.implClass.fullName(); |
| String packageName = co.implClass.getPackage().name(); |
| OutlineAdaptor adaptor = new OutlineAdaptor(sc, |
| OutlineAdaptor.OutlineType.CLASS, fullName, packageName); |
| outlines.add(adaptor); |
| } |
| |
| for (EnumOutline eo : model.getEnums()) { |
| XSComponent sc = eo.target.getSchemaComponent(); |
| String fullName = eo.clazz.fullName(); |
| String packageName = eo.clazz.getPackage().name(); |
| OutlineAdaptor adaptor = new OutlineAdaptor(sc, |
| OutlineAdaptor.OutlineType.ENUM, fullName, packageName); |
| outlines.add(adaptor); |
| } |
| |
| for (OutlineAdaptor oa : outlines) { |
| XSComponent sc = oa.schemaComponent; |
| |
| if (sc == null) continue; |
| if (!(sc instanceof XSDeclaration)) |
| continue; |
| XSDeclaration decl = (XSDeclaration) sc; |
| if (decl.isLocal()) |
| continue; // local components cannot be referenced from outside, so no need to list. |
| |
| PerSchemaOutlineAdaptors list = perSchema.get(decl.getOwnerSchema()); |
| if (list == null) { |
| list = new PerSchemaOutlineAdaptors(); |
| perSchema.put(decl.getOwnerSchema(), list); |
| } |
| |
| list.add(oa); |
| |
| if (decl.getTargetNamespace().equals("")) |
| hasComponentInNoNamespace = true; |
| } |
| |
| episodeFileOutputStream = new FileOutputStream(episodeFile); |
| Bindings bindings = TXW.create(Bindings.class, new StreamSerializer(episodeFileOutputStream, "UTF-8")); |
| if(hasComponentInNoNamespace) // otherwise jaxb binding NS should be the default namespace |
| bindings._namespace(Const.JAXB_NSURI,"jaxb"); |
| else |
| bindings._namespace(Const.JAXB_NSURI,""); |
| bindings.version("3.0"); |
| bindings._comment("\n\n"+opt.getPrologComment()+"\n "); |
| |
| // generate listing per schema |
| for (Map.Entry<XSSchema,PerSchemaOutlineAdaptors> e : perSchema.entrySet()) { |
| PerSchemaOutlineAdaptors ps = e.getValue(); |
| Bindings group = bindings.bindings(); |
| String tns = e.getKey().getTargetNamespace(); |
| if(!tns.equals("")) |
| group._namespace(tns,"tns"); |
| |
| group.scd("x-schema::"+(tns.equals("")?"":"tns")); |
| SchemaBindings schemaBindings = group.schemaBindings(); |
| schemaBindings.map(false); |
| if (ps.packageNames.size() == 1) { |
| final String packageName = ps.packageNames.iterator().next(); |
| if (packageName != null && packageName.length() > 0) { |
| schemaBindings._package().name(packageName); |
| } |
| } |
| |
| for (OutlineAdaptor oa : ps.outlineAdaptors) { |
| Bindings child = group.bindings(); |
| oa.buildBindings(child); |
| } |
| group.commit(true); |
| } |
| |
| bindings.commit(); |
| |
| return true; |
| } catch (IOException e) { |
| errorHandler.error(new SAXParseException("Failed to write to "+episodeFile,null,e)); |
| return false; |
| } finally { |
| if (episodeFileOutputStream != null) { |
| try { |
| episodeFileOutputStream.close(); |
| } catch (IOException e) { |
| errorHandler.error(new SAXParseException("Failed to close file handle for "+episodeFile,null,e)); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Computes SCD. |
| * This is fairly limited as JAXB can only map a certain kind of components to classes. |
| */ |
| private static final XSFunction<String> SCD = new XSFunction<String>() { |
| private String name(XSDeclaration decl) { |
| if(decl.getTargetNamespace().equals("")) |
| return decl.getName(); |
| else |
| return "tns:"+decl.getName(); |
| } |
| |
| public String complexType(XSComplexType type) { |
| return "~"+name(type); |
| } |
| |
| public String simpleType(XSSimpleType simpleType) { |
| return "~"+name(simpleType); |
| } |
| |
| public String elementDecl(XSElementDecl decl) { |
| return name(decl); |
| } |
| |
| // the rest is doing nothing |
| public String annotation(XSAnnotation ann) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String attGroupDecl(XSAttGroupDecl decl) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String attributeDecl(XSAttributeDecl decl) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String attributeUse(XSAttributeUse use) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String schema(XSSchema schema) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String facet(XSFacet facet) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String notation(XSNotation notation) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String identityConstraint(XSIdentityConstraint decl) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String xpath(XSXPath xpath) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String particle(XSParticle particle) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String empty(XSContentType empty) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String wildcard(XSWildcard wc) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String modelGroupDecl(XSModelGroupDecl decl) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String modelGroup(XSModelGroup group) { |
| throw new UnsupportedOperationException(); |
| } |
| }; |
| |
| private final static class OutlineAdaptor { |
| |
| private enum OutlineType { |
| |
| CLASS(new BindingsBuilder() { |
| public void build(OutlineAdaptor adaptor, Bindings bindings) { |
| bindings.klass().ref(adaptor.implName); |
| } |
| }), |
| ENUM(new BindingsBuilder() { |
| public void build(OutlineAdaptor adaptor, Bindings bindings) { |
| bindings.typesafeEnumClass().ref(adaptor.implName); |
| } |
| }); |
| |
| private final BindingsBuilder bindingsBuilder; |
| |
| private OutlineType(BindingsBuilder bindingsBuilder) { |
| this.bindingsBuilder = bindingsBuilder; |
| } |
| |
| private interface BindingsBuilder { |
| void build(OutlineAdaptor adaptor, Bindings bindings); |
| } |
| |
| } |
| |
| private final XSComponent schemaComponent; |
| private final OutlineType outlineType; |
| private final String implName; |
| private final String packageName; |
| |
| public OutlineAdaptor(XSComponent schemaComponent, OutlineType outlineType, |
| String implName, String packageName) { |
| this.schemaComponent = schemaComponent; |
| this.outlineType = outlineType; |
| this.implName = implName; |
| this.packageName = packageName; |
| } |
| |
| private void buildBindings(Bindings bindings) { |
| bindings.scd(schemaComponent.apply(SCD)); |
| outlineType.bindingsBuilder.build(this, bindings); |
| } |
| } |
| |
| private final static class PerSchemaOutlineAdaptors { |
| |
| private final List<OutlineAdaptor> outlineAdaptors = new ArrayList<OutlineAdaptor>(); |
| |
| private final Set<String> packageNames = new HashSet<String>(); |
| |
| private void add(OutlineAdaptor outlineAdaptor) { |
| this.outlineAdaptors.add(outlineAdaptor); |
| this.packageNames.add(outlineAdaptor.packageName); |
| } |
| |
| } |
| } |