com.sun.xml.ws.spi.db.ServiceArtifactSchemaGenerator Maven / Gradle / Ivy
/*
* Copyright (c) 2014, 2018 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.xml.ws.spi.db;
import static com.sun.xml.ws.model.RuntimeModeler.DocWrappeeNamespapceQualified;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Map.Entry;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import static com.sun.xml.ws.wsdl.writer.WSDLGenerator.XsdNs;
import javax.xml.bind.JAXBException;
import javax.xml.bind.SchemaOutputResolver;
import javax.xml.namespace.QName;
import javax.xml.transform.Result;
import javax.xml.ws.WebServiceException;
import com.sun.xml.bind.v2.schemagen.xmlschema.ComplexType;
import com.sun.xml.bind.v2.schemagen.xmlschema.Element;
import com.sun.xml.bind.v2.schemagen.xmlschema.ExplicitGroup;
import com.sun.xml.bind.v2.schemagen.xmlschema.LocalElement;
import com.sun.xml.bind.v2.schemagen.xmlschema.Occurs;
import com.sun.xml.txw2.TXW;
import com.sun.xml.txw2.output.ResultFactory;
import com.sun.xml.ws.api.model.SEIModel;
import com.sun.xml.ws.model.AbstractSEIModelImpl;
import com.sun.xml.ws.model.JavaMethodImpl;
import com.sun.xml.ws.model.ParameterImpl;
import com.sun.xml.ws.model.WrapperParameter;
import com.sun.xml.ws.wsdl.writer.document.xsd.Schema;
/**
* ServiceArtifactSchemaGenerator generates XML schema for service artifacts including the wrapper types of
* document-literal stype operation and exceptions.
*
* @author [email protected]
*/
public class ServiceArtifactSchemaGenerator {
protected AbstractSEIModelImpl model;
protected SchemaOutputResolver xsdResolver;
public ServiceArtifactSchemaGenerator(SEIModel model) {
this.model = (AbstractSEIModelImpl)model;
}
static final String FilePrefix = "jaxwsGen";
protected int fileIndex = 0;
protected Schema create(String tns) {
try {
Result res = xsdResolver.createOutput(tns, FilePrefix + (fileIndex++) + ".xsd");
return TXW.create(Schema.class, ResultFactory.createSerializer(res));
} catch (IOException e) {
// TODO Auto-generated catch block
throw new WebServiceException(e);
}
}
public void generate(SchemaOutputResolver resolver) {
xsdResolver = resolver;
List wrappers = new ArrayList();
for (JavaMethodImpl method : model.getJavaMethods()) {
if(method.getBinding().isRpcLit()) continue;
for (ParameterImpl p : method.getRequestParameters()) {
if (p instanceof WrapperParameter) {
if (WrapperComposite.class.equals((((WrapperParameter)p).getTypeInfo().type))) {
wrappers.add((WrapperParameter)p);
}
}
}
for (ParameterImpl p : method.getResponseParameters()) {
if (p instanceof WrapperParameter) {
if (WrapperComposite.class.equals((((WrapperParameter)p).getTypeInfo().type))) {
wrappers.add((WrapperParameter)p);
}
}
}
}
if (wrappers.isEmpty()) return;
HashMap xsds = initWrappersSchemaWithImports(wrappers);
postInit(xsds);
for(WrapperParameter wp : wrappers) {
String tns = wp.getName().getNamespaceURI();
Schema xsd = xsds.get(tns);
Element e = xsd._element(Element.class);
e._attribute("name", wp.getName().getLocalPart());
e.type(wp.getName());
ComplexType ct = xsd._element(ComplexType.class);
ct._attribute("name", wp.getName().getLocalPart());
ExplicitGroup sq = ct.sequence();
for (ParameterImpl p : wp.getWrapperChildren() ) if (p.getBinding().isBody()) addChild(sq, p);
}
for(Schema xsd: xsds.values()) xsd.commit();
}
protected void postInit(HashMap xsds) {
}
protected void addChild(ExplicitGroup sq, ParameterImpl param) {
TypeInfo typeInfo = param.getItemType();
boolean repeatedElement = false;
if (typeInfo == null) {
typeInfo = param.getTypeInfo();
} else {
if (typeInfo.getWrapperType() != null) typeInfo = param.getTypeInfo();
else repeatedElement = true;
}
Occurs child = addChild(sq, param.getName(), typeInfo);
if (repeatedElement && child != null) {
child.maxOccurs("unbounded");
}
}
protected Occurs addChild(ExplicitGroup sq, QName name, TypeInfo typeInfo) {
LocalElement le = null;;
QName type = model.getBindingContext().getTypeName(typeInfo);
if (type != null) {
le = sq.element();
le._attribute("name", name.getLocalPart());
le.type(type);
} else {
if (typeInfo.type instanceof Class) {
try {
QName elemName = model.getBindingContext().getElementName((Class)typeInfo.type);
if (elemName.getLocalPart().equals("any") && elemName.getNamespaceURI().equals(XsdNs)) {
return sq.any();
} else {
le = sq.element();
le.ref(elemName);
}
} catch (JAXBException je) {
throw new WebServiceException(je.getMessage(), je);
}
}
}
return le;
}
//All the imports have to go first ...
private HashMap initWrappersSchemaWithImports(List wrappers) {
Object o = model.databindingInfo().properties().get(DocWrappeeNamespapceQualified);
boolean wrappeeQualified = (o!= null && o instanceof Boolean) ? ((Boolean) o) : false;
HashMap xsds = new HashMap();
HashMap> imports = new HashMap>();
for(WrapperParameter wp : wrappers) {
String tns = wp.getName().getNamespaceURI();
Schema xsd = xsds.get(tns);
if (xsd == null) {
xsd = create(tns);
xsd.targetNamespace(tns);
if (wrappeeQualified) xsd._attribute("elementFormDefault", "qualified");
xsds.put(tns, xsd);
}
for (ParameterImpl p : wp.getWrapperChildren() ) {
String nsToImport = (p.getBinding().isBody())? bodyParamNS(p): null;
if (nsToImport != null && !nsToImport.equals(tns) && !nsToImport.equals("http://www.w3.org/2001/XMLSchema")) {
Set importSet = imports.get(tns);
if (importSet == null) {
importSet = new HashSet();
imports.put(tns, importSet);
}
importSet.add(nsToImport);
}
}
}
for(Entry> entry: imports.entrySet()) {
String tns = entry.getKey();
Set importSet = entry.getValue();
Schema xsd = xsds.get(tns);
for(String nsToImport : importSet) xsd._namespace(nsToImport, true);
for(String nsToImport : importSet) {
com.sun.xml.ws.wsdl.writer.document.xsd.Import imp = xsd._import();
imp.namespace(nsToImport);
}
}
return xsds;
}
protected String bodyParamNS(ParameterImpl p) {
String nsToImport = null;
TypeInfo typeInfo = p.getItemType();
if (typeInfo == null) typeInfo = p.getTypeInfo();
QName type = model.getBindingContext().getTypeName(typeInfo);
if (type != null) {
nsToImport = type.getNamespaceURI();
} else {
if (typeInfo.type instanceof Class) {
try {
QName elemRef = model.getBindingContext().getElementName((Class)typeInfo.type);
if (elemRef != null) nsToImport = elemRef.getNamespaceURI();
} catch (JAXBException je) {
throw new WebServiceException(je.getMessage(), je);
}
}
}
return nsToImport;
}
}