| /* |
| * Copyright 2006 Sun Microsystems, Inc. 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| package com.sun.xml.internal.rngom.digested; |
| |
| import com.sun.xml.internal.rngom.ast.builder.Annotations; |
| import com.sun.xml.internal.rngom.ast.builder.BuildException; |
| import com.sun.xml.internal.rngom.ast.builder.CommentList; |
| import com.sun.xml.internal.rngom.ast.builder.Div; |
| import com.sun.xml.internal.rngom.ast.builder.Grammar; |
| import com.sun.xml.internal.rngom.ast.builder.Include; |
| import com.sun.xml.internal.rngom.ast.builder.Scope; |
| import com.sun.xml.internal.rngom.ast.om.Location; |
| import com.sun.xml.internal.rngom.ast.om.ParsedElementAnnotation; |
| import com.sun.xml.internal.rngom.ast.om.ParsedPattern; |
| import com.sun.xml.internal.rngom.ast.util.LocatorImpl; |
| import org.w3c.dom.Element; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author Kohsuke Kawaguchi (kk@kohsuke.org) |
| */ |
| class GrammarBuilderImpl implements Grammar, Div { |
| |
| protected final DGrammarPattern grammar; |
| |
| protected final Scope parent; |
| |
| protected final DSchemaBuilderImpl sb; |
| |
| /** |
| * Additional top-level element annotations. |
| * Can be null. |
| */ |
| private List<Element> additionalElementAnnotations; |
| |
| public GrammarBuilderImpl(DGrammarPattern p, Scope parent, DSchemaBuilderImpl sb) { |
| this.grammar = p; |
| this.parent = parent; |
| this.sb = sb; |
| } |
| |
| public ParsedPattern endGrammar(Location loc, Annotations anno) throws BuildException { |
| if(anno!=null) |
| grammar.annotation = ((Annotation)anno).getResult(); |
| if(additionalElementAnnotations!=null) { |
| if(grammar.annotation==null) |
| grammar.annotation = new DAnnotation(); |
| grammar.annotation.contents.addAll(additionalElementAnnotations); |
| } |
| return grammar; |
| } |
| |
| public void endDiv(Location loc, Annotations anno) throws BuildException { |
| } |
| |
| public void define(String name, Combine combine, ParsedPattern pattern, Location loc, Annotations anno) throws BuildException { |
| if(name==START) |
| grammar.start = (DPattern)pattern; |
| else { |
| // TODO: handle combine |
| DDefine d = grammar.getOrAdd(name); |
| d.setPattern( (DPattern) pattern ); |
| if(anno!=null) |
| d.annotation = ((Annotation)anno).getResult(); |
| } |
| } |
| |
| public void topLevelAnnotation(ParsedElementAnnotation ea) throws BuildException { |
| if(additionalElementAnnotations==null) |
| additionalElementAnnotations = new ArrayList<Element>(); |
| additionalElementAnnotations.add(((ElementWrapper)ea).element); |
| } |
| |
| public void topLevelComment(CommentList comments) throws BuildException { |
| } |
| |
| public Div makeDiv() { |
| return this; |
| } |
| |
| public Include makeInclude() { |
| return new IncludeImpl(grammar,parent,sb); |
| } |
| |
| public ParsedPattern makeParentRef(String name, Location loc, Annotations anno) throws BuildException { |
| return parent.makeRef(name,loc,anno); |
| } |
| |
| public ParsedPattern makeRef(String name, Location loc, Annotations anno) throws BuildException { |
| return DSchemaBuilderImpl.wrap( new DRefPattern(grammar.getOrAdd(name)), (LocatorImpl)loc, (Annotation)anno ); |
| } |
| } |