| /* |
| * Copyright (c) 1997, 2012, 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 com.sun.tools.internal.xjc.reader.relaxng; |
| |
| import javax.xml.namespace.QName; |
| |
| import com.sun.tools.internal.xjc.model.CAttributePropertyInfo; |
| import com.sun.tools.internal.xjc.model.CClassInfo; |
| import com.sun.tools.internal.xjc.model.CElementPropertyInfo; |
| import com.sun.tools.internal.xjc.model.CReferencePropertyInfo; |
| import com.sun.tools.internal.xjc.model.Multiplicity; |
| import com.sun.tools.internal.xjc.reader.RawTypeSet; |
| import com.sun.xml.internal.bind.v2.model.core.ID; |
| |
| import com.sun.xml.internal.rngom.digested.DAttributePattern; |
| import com.sun.xml.internal.rngom.digested.DChoicePattern; |
| import com.sun.xml.internal.rngom.digested.DMixedPattern; |
| import com.sun.xml.internal.rngom.digested.DOneOrMorePattern; |
| import com.sun.xml.internal.rngom.digested.DOptionalPattern; |
| import com.sun.xml.internal.rngom.digested.DPattern; |
| import com.sun.xml.internal.rngom.digested.DPatternWalker; |
| import com.sun.xml.internal.rngom.digested.DZeroOrMorePattern; |
| |
| import static com.sun.tools.internal.xjc.model.CElementPropertyInfo.CollectionMode.REPEATED_ELEMENT; |
| |
| /** |
| * Recursively visits {@link DPattern} and |
| * decides which patterns to map to properties. |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| final class ContentModelBinder extends DPatternWalker { |
| private final RELAXNGCompiler compiler; |
| private final CClassInfo clazz; |
| |
| private boolean insideOptional = false; |
| private int iota=1; |
| |
| public ContentModelBinder(RELAXNGCompiler compiler,CClassInfo clazz) { |
| this.compiler = compiler; |
| this.clazz = clazz; |
| } |
| |
| public Void onMixed(DMixedPattern p) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public Void onChoice(DChoicePattern p) { |
| boolean old = insideOptional; |
| insideOptional = true; |
| super.onChoice(p); |
| insideOptional = old; |
| return null; |
| } |
| |
| public Void onOptional(DOptionalPattern p) { |
| boolean old = insideOptional; |
| insideOptional = true; |
| super.onOptional(p); |
| insideOptional = old; |
| return null; |
| } |
| |
| public Void onZeroOrMore(DZeroOrMorePattern p) { |
| return onRepeated(p,true); |
| } |
| |
| public Void onOneOrMore(DOneOrMorePattern p) { |
| return onRepeated(p,insideOptional); |
| |
| } |
| |
| private Void onRepeated(DPattern p,boolean optional) { |
| RawTypeSet rts = RawTypeSetBuilder.build(compiler, p, optional? Multiplicity.STAR : Multiplicity.PLUS); |
| if(rts.canBeTypeRefs==RawTypeSet.Mode.SHOULD_BE_TYPEREF) { |
| CElementPropertyInfo prop = new CElementPropertyInfo( |
| calcName(p),REPEATED_ELEMENT,ID.NONE,null,null,null,p.getLocation(),!optional); |
| rts.addTo(prop); |
| clazz.addProperty(prop); |
| } else { |
| CReferencePropertyInfo prop = new CReferencePropertyInfo( |
| calcName(p),true,!optional,false/*TODO*/,null,null,p.getLocation(), false, false, false); |
| rts.addTo(prop); |
| clazz.addProperty(prop); |
| } |
| |
| return null; |
| } |
| |
| public Void onAttribute(DAttributePattern p) { |
| // TODO: support multiple names |
| QName name = p.getName().listNames().iterator().next(); |
| |
| CAttributePropertyInfo ap = new CAttributePropertyInfo( |
| calcName(p), null,null/*TODO*/, p.getLocation(), name, |
| p.getChild().accept(compiler.typeUseBinder), null, |
| !insideOptional); |
| clazz.addProperty(ap); |
| |
| return null; |
| } |
| |
| private String calcName(DPattern p) { |
| // TODO |
| return "field"+(iota++); |
| } |
| } |