/**
*
* Copyright 2004 Protique Ltd
*
* Licensed 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.servicemix.ws.notification.impl.invoke;
import org.servicemix.ws.xmlbeans.notification.base.NotificationMessageHolderType;
import org.servicemix.ws.xmlbeans.notification.base.NotifyDocument;
import org.apache.xmlbeans.XmlObject;
import org.codehaus.activesoap.RestClient;
import org.codehaus.activesoap.SoapClient;
import org.codehaus.activesoap.handler.xmlbeans.XMLBeansHelper;
import org.codehaus.activesoap.transport.TransportClient;
import org.codehaus.activesoap.transport.http.HttpTransportClient;
import org.servicemix.ws.notification.NotificationConsumer;
import java.net.MalformedURLException;
/**
* Invokes a remote web service using <a href="http://activesoap.codehaus.org/">ActiveSOAP</a>
* as a Web Services stack. This adapter can either invoke the endpoint as a NotificationConsumer
* WSDL endpoint, or extract the inner messages inside the notification and invoke those
*
* @version $Revision: 468 $
*/
public class ActiveSOAPNotificationConsumer implements NotificationConsumer {
private RestClient client;
private boolean extractMessage = false;
public ActiveSOAPNotificationConsumer(RestClient client) {
this.client = client;
}
public static ActiveSOAPNotificationConsumer newRestInstance(TransportClient transport) {
RestClient client = XMLBeansHelper.createRestClient(transport);
return new ActiveSOAPNotificationConsumer(client);
}
public static ActiveSOAPNotificationConsumer newSoapInstance(TransportClient transport) {
SoapClient client = XMLBeansHelper.createSoapClient(transport);
return new ActiveSOAPNotificationConsumer(client);
}
public static ActiveSOAPNotificationConsumer newSoapHttpInstance(String url) throws MalformedURLException {
return newSoapInstance(new HttpTransportClient(url));
}
public void notify(NotifyDocument notifyDocument) {
if (!extractMessage) {
try {
client.invokeRequestReply(notifyDocument);
}
catch (Exception e) {
throw new InvocationFailedException(notifyDocument, e);
}
}
else {
notifyMessages(notifyDocument);
}
}
// Properties
//-------------------------------------------------------------------------
/**
* Whether or not the web service should be invoked using the entire notification message
* or should each message inside the message holder be extracted and invoked separately
* as a web service invocation.
*
* i.e. is the endpoint invoked as a NotificationConsumer endpoint, or is it invoked
* where the message itself is a SOAP envelope.
*/
public boolean isExtractMessage() {
return extractMessage;
}
public void setExtractMessage(boolean extractMessage) {
this.extractMessage = extractMessage;
}
// Implementation methods
//-------------------------------------------------------------------------
protected void notifyMessages(NotifyDocument notifyDocument) {
NotifyDocument.Notify notify = notifyDocument.getNotify();
NotificationMessageHolderType[] notificationMessageArray = notify.getNotificationMessageArray();
for (int i = 0; i < notificationMessageArray.length; i++) {
NotificationMessageHolderType holderType = notificationMessageArray[i];
notifyMessage(holderType);
}
}
protected void notifyMessage(NotificationMessageHolderType holderType) {
if (holderType.getMessage() == null) {
throw new InvocationFailedException(holderType, "No message available insider the message holder");
}
try {
XmlObject message = holderType.getMessage();
client.invokeRequestReply(message);
}
catch (Exception e) {
throw new InvocationFailedException(holderType, e);
}
}
}