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src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/xmlschema/RefererFinder.java@0989ad8c0860 (annotated)

src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/xmlschema/RefererFinder.java

Tue, 09 Apr 2013 14:51:13 +0100

author

alanb

date

Tue, 09 Apr 2013 14:51:13 +0100

changeset 368

0989ad8c0860

parent 0

373ffda63c9a

permissions

-rw-r--r--

8010393: Update JAX-WS RI to 2.2.9-b12941
Reviewed-by: alanb, erikj
Contributed-by: miroslav.kos@oracle.com, martin.grebac@oracle.com

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	package com.sun.tools.internal.xjc.reader.xmlschema;
aoqi@0	27
aoqi@0	28	import java.util.HashMap;
aoqi@0	29	import java.util.HashSet;
aoqi@0	30	import java.util.Map;
aoqi@0	31	import java.util.Set;
aoqi@0	32	import java.util.Collections;
aoqi@0	33
aoqi@0	34	import com.sun.xml.internal.xsom.XSAnnotation;
aoqi@0	35	import com.sun.xml.internal.xsom.XSAttGroupDecl;
aoqi@0	36	import com.sun.xml.internal.xsom.XSAttributeDecl;
aoqi@0	37	import com.sun.xml.internal.xsom.XSAttributeUse;
aoqi@0	38	import com.sun.xml.internal.xsom.XSComplexType;
aoqi@0	39	import com.sun.xml.internal.xsom.XSComponent;
aoqi@0	40	import com.sun.xml.internal.xsom.XSContentType;
aoqi@0	41	import com.sun.xml.internal.xsom.XSElementDecl;
aoqi@0	42	import com.sun.xml.internal.xsom.XSFacet;
aoqi@0	43	import com.sun.xml.internal.xsom.XSIdentityConstraint;
aoqi@0	44	import com.sun.xml.internal.xsom.XSModelGroup;
aoqi@0	45	import com.sun.xml.internal.xsom.XSModelGroupDecl;
aoqi@0	46	import com.sun.xml.internal.xsom.XSNotation;
aoqi@0	47	import com.sun.xml.internal.xsom.XSParticle;
aoqi@0	48	import com.sun.xml.internal.xsom.XSSchema;
aoqi@0	49	import com.sun.xml.internal.xsom.XSSchemaSet;
aoqi@0	50	import com.sun.xml.internal.xsom.XSSimpleType;
aoqi@0	51	import com.sun.xml.internal.xsom.XSType;
aoqi@0	52	import com.sun.xml.internal.xsom.XSWildcard;
aoqi@0	53	import com.sun.xml.internal.xsom.XSXPath;
aoqi@0	54	import com.sun.xml.internal.xsom.visitor.XSVisitor;
aoqi@0	55
aoqi@0	56	/**
aoqi@0	57	* Finds which {@link XSComponent}s refer to which {@link XSComplexType}s.
aoqi@0	58	*
aoqi@0	59	* @author Kohsuke Kawaguchi
aoqi@0	60	*/
aoqi@0	61	final class RefererFinder implements XSVisitor {
aoqi@0	62	private final Set<Object> visited = new HashSet<Object>();
aoqi@0	63
aoqi@0	64	private final Map<XSComponent,Set<XSComponent>> referers = new HashMap<XSComponent,Set<XSComponent>>();
aoqi@0	65
aoqi@0	66	public Set<XSComponent> getReferer(XSComponent src) {
aoqi@0	67	Set<XSComponent> r = referers.get(src);
aoqi@0	68	if(r==null) return Collections.emptySet();
aoqi@0	69	return r;
aoqi@0	70	}
aoqi@0	71
aoqi@0	72
aoqi@0	73	public void schemaSet(XSSchemaSet xss) {
aoqi@0	74	if(!visited.add(xss)) return;
aoqi@0	75
aoqi@0	76	for (XSSchema xs : xss.getSchemas()) {
aoqi@0	77	schema(xs);
aoqi@0	78	}
aoqi@0	79	}
aoqi@0	80
aoqi@0	81	public void schema(XSSchema xs) {
aoqi@0	82	if(!visited.add(xs)) return;
aoqi@0	83
aoqi@0	84	for (XSComplexType ct : xs.getComplexTypes().values()) {
aoqi@0	85	complexType(ct);
aoqi@0	86	}
aoqi@0	87
aoqi@0	88	for (XSElementDecl e : xs.getElementDecls().values()) {
aoqi@0	89	elementDecl(e);
aoqi@0	90	}
aoqi@0	91	}
aoqi@0	92
aoqi@0	93	public void elementDecl(XSElementDecl e) {
aoqi@0	94	if(!visited.add(e)) return;
aoqi@0	95
aoqi@0	96	refer(e,e.getType());
aoqi@0	97	e.getType().visit(this);
aoqi@0	98	}
aoqi@0	99
aoqi@0	100	public void complexType(XSComplexType ct) {
aoqi@0	101	if(!visited.add(ct)) return;
aoqi@0	102
aoqi@0	103	refer(ct,ct.getBaseType());
aoqi@0	104	ct.getBaseType().visit(this);
aoqi@0	105	ct.getContentType().visit(this);
aoqi@0	106	}
aoqi@0	107
aoqi@0	108	public void modelGroupDecl(XSModelGroupDecl decl) {
aoqi@0	109	if(!visited.add(decl)) return;
aoqi@0	110
aoqi@0	111	modelGroup(decl.getModelGroup());
aoqi@0	112	}
aoqi@0	113
aoqi@0	114	public void modelGroup(XSModelGroup group) {
aoqi@0	115	if(!visited.add(group)) return;
aoqi@0	116
aoqi@0	117	for (XSParticle p : group.getChildren()) {
aoqi@0	118	particle(p);
aoqi@0	119	}
aoqi@0	120	}
aoqi@0	121
aoqi@0	122	public void particle(XSParticle particle) {
aoqi@0	123	// since the particle method is side-effect free, no need to check for double-visit.
aoqi@0	124	particle.getTerm().visit(this);
aoqi@0	125	}
aoqi@0	126
aoqi@0	127
aoqi@0	128	// things we don't care
aoqi@0	129	public void simpleType(XSSimpleType simpleType) {}
aoqi@0	130	public void annotation(XSAnnotation ann) {}
aoqi@0	131	public void attGroupDecl(XSAttGroupDecl decl) {}
aoqi@0	132	public void attributeDecl(XSAttributeDecl decl) {}
aoqi@0	133	public void attributeUse(XSAttributeUse use) {}
aoqi@0	134	public void facet(XSFacet facet) {}
aoqi@0	135	public void notation(XSNotation notation) {}
aoqi@0	136	public void identityConstraint(XSIdentityConstraint decl) {}
aoqi@0	137	public void xpath(XSXPath xp) {}
aoqi@0	138	public void wildcard(XSWildcard wc) {}
aoqi@0	139	public void empty(XSContentType empty) {}
aoqi@0	140
aoqi@0	141	/**
aoqi@0	142	* Called for each reference to record the fact.
aoqi@0	143	*
aoqi@0	144	* So far we only care about references to types.
aoqi@0	145	*/
aoqi@0	146	private void refer(XSComponent source, XSType target) {
aoqi@0	147	Set<XSComponent> r = referers.get(target);
aoqi@0	148	if(r==null) {
aoqi@0	149	r = new HashSet<XSComponent>();
aoqi@0	150	referers.put(target,r);
aoqi@0	151	}
aoqi@0	152	r.add(source);
aoqi@0	153	}
aoqi@0	154	}