/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.js.rhino;
import javax.xml.namespace.QName;
import javax.xml.transform.dom.DOMSource;
import javax.xml.ws.Endpoint;
import org.w3c.dom.Node;
import org.apache.cxf.Bus;
import org.apache.cxf.BusFactory;
import org.apache.cxf.jaxws.EndpointImpl;
import org.apache.cxf.jaxws.JaxWsServerFactoryBean;
import org.mozilla.javascript.Context;
import org.mozilla.javascript.ContextFactory;
import org.mozilla.javascript.Function;
import org.mozilla.javascript.Scriptable;
import org.mozilla.javascript.Wrapper;
import org.mozilla.javascript.xml.XMLObject;
public abstract class AbstractDOMProvider {
public static class JSDOMProviderException extends Exception {
public JSDOMProviderException(String reason) {
super(reason);
}
}
public static final String NO_WSDL_LOCATION = "no wsdlLocation property found";
public static final String NO_SERVICE_NAME = "no serviceName property found";
public static final String NO_PORT_NAME = "no portName property found";
public static final String NO_TGT_NAMESPACE = "no targetNamespace property found";
public static final String NO_INVOKE = "no invoke property found";
public static final String ILLEGAL_INVOKE_TYPE = "invoke property is not a Function type";
public static final String NO_EP_ADDR = "no endpoint address specified";
private Scriptable scriptScope;
private Scriptable webSvcProviderVar;
private String epAddress;
private boolean isBaseAddr;
private boolean isE4X;
private Function invokeFunc;
protected AbstractDOMProvider(Scriptable scope,
Scriptable wspVar, String epAddr,
boolean isBase, boolean e4x) {
scriptScope = scope;
webSvcProviderVar = wspVar;
epAddress = epAddr;
isBaseAddr = isBase;
isE4X = e4x;
}
public void publish() throws Exception {
String addr = epAddress;
String wsdlLoc = null;
String svcNm = null;
String portNm = null;
String tgtNmspc = null;
String binding = null;
Object obj = webSvcProviderVar.get("wsdlLocation", webSvcProviderVar);
if (obj == Scriptable.NOT_FOUND) {
throw new JSDOMProviderException(NO_WSDL_LOCATION);
}
if (obj instanceof String) {
wsdlLoc = (String)obj;
}
obj = webSvcProviderVar.get("serviceName", webSvcProviderVar);
if (obj == Scriptable.NOT_FOUND) {
throw new JSDOMProviderException(NO_SERVICE_NAME);
}
if (obj instanceof String) {
svcNm = (String)obj;
}
obj = webSvcProviderVar.get("portName", webSvcProviderVar);
if (obj == Scriptable.NOT_FOUND) {
throw new JSDOMProviderException(NO_PORT_NAME);
}
if (obj instanceof String) {
portNm = (String)obj;
}
obj = webSvcProviderVar.get("targetNamespace", webSvcProviderVar);
if (obj == Scriptable.NOT_FOUND) {
throw new JSDOMProviderException(NO_TGT_NAMESPACE);
}
if (obj instanceof String) {
tgtNmspc = (String)obj;
}
if (addr == null) {
obj = webSvcProviderVar.get("EndpointAddress", scriptScope);
if (obj != Scriptable.NOT_FOUND && obj instanceof String) {
addr = (String)obj;
isBaseAddr = false;
}
}
if (addr == null) {
throw new JSDOMProviderException(NO_EP_ADDR);
}
if (isBaseAddr) {
if (addr.endsWith("/")) {
addr += portNm;
} else {
addr = addr + "/" + portNm;
}
}
obj = webSvcProviderVar.get("BindingType", scriptScope);
if (obj != Scriptable.NOT_FOUND && obj instanceof String) {
binding = (String)obj;
}
obj = webSvcProviderVar.get("invoke", webSvcProviderVar);
if (obj == Scriptable.NOT_FOUND) {
throw new JSDOMProviderException(NO_INVOKE);
}
if (obj instanceof Function) {
invokeFunc = (Function)obj;
} else {
throw new JSDOMProviderException(ILLEGAL_INVOKE_TYPE);
}
Bus bus = BusFactory.getThreadDefaultBus();
JaxWsServerFactoryBean factory = new JaxWsServerFactoryBean();
factory.setWsdlLocation(wsdlLoc);
factory.setBindingId(binding);
factory.setServiceName(new QName(tgtNmspc, svcNm));
factory.setEndpointName(new QName(tgtNmspc, portNm));
Endpoint ep = new EndpointImpl(bus, this, factory);
ep.publish(addr);
}
public DOMSource invoke(DOMSource request) {
DOMSource response = new DOMSource();
Context cx = ContextFactory.getGlobal().enterContext();
try {
Scriptable scope = cx.newObject(scriptScope);
scope.setPrototype(scriptScope);
scope.setParentScope(null);
Node node = request.getNode();
Object inDoc = null;
if (isE4X) {
try {
inDoc = Context.toObject(node, scope);
Object[] args = {inDoc};
inDoc = cx.newObject(scope, "XML", args);
} catch (Exception ex) {
ex.printStackTrace();
}
} else {
inDoc = Context.toObject(node, scope);
}
Object[] args = {inDoc};
Object jsResp = invokeFunc.call(cx, scope, scope, args);
if (jsResp instanceof Wrapper) {
jsResp = ((Wrapper)jsResp).unwrap();
}
if (jsResp instanceof XMLObject) {
jsResp = org.mozilla.javascript.xmlimpl.XMLLibImpl.toDomNode(jsResp);
}
if (jsResp instanceof Node) {
node = (Node)jsResp;
response.setNode(node);
}
} catch (Exception ex) {
ex.printStackTrace();
} finally {
Context.exit();
}
return response;
}
}