我创建了一个名为SOAPHeaderHandler的GenericHandler扩展.我将log4j语句放在处理程序中,可以看到正在构建的构造函数.但是,当我生成SOAP消息时,我没有看到与handleRequest方法相关的消息.我在存根中注册了Handler,如下所示:
if (service == null) {
super.service = new com.ibm.ws.webservices.engine.client.Service();
}
else {
super.service = service;
}
List handlerInfoList = new ArrayList();
QName[] headersArr = null;
HandlerInfo handlerInfo = new HandlerInfo(com.xxxxxx.hdhp.business.debitcard.cardservices.CardServiceSOAPHeaderHandler.class,
null, headersArr);
handlerInfoList.add(handlerInfo);
service.getHandlerRegistry().setHandlerChain(new QName("MetavanteDebitCard"), handlerInfoList);
处理程序是:
public class AccountManagementSOAPHeaderHandler extends GenericHandler {
private static Logger logger = Logger.getLogger (AccountManagementSOAPHeaderHandler.class);
private HandlerInfo handlerInfo = null;
public AccountManagementSOAPHeaderHandler () {
logger.info("Constructing AccountManagementSOAPHeaderHandler");
}
/* (non-Javadoc)
* @see javax.xml.rpc.handler.GenericHandler#getHeaders()
*/
public QName[] getHeaders() {
logger.info("calling getHeaders()");
return null;
}
public boolean handleFault(MessageContext arg0) {
logger.info("Fault in AccountManagementSOAPHeaderHandler");
return true;
}
public boolean handleResponse(MessageContext arg0) {
logger.info("Response in AccountManagementSOAPHeaderHandler");
return true;
}
public void init(HandlerInfo arg0) {
logger.info("init in AccountManagementSOAPHeaderHandler");
handlerInfo = arg0;
super.init(arg0);
}
public void destroy() {
logger.info("--- In AccountManagementSOAPHeaderHandler.destroy ()");
}
public boolean handleRequest(MessageContext ctx) {
logger.debug("BEGIN handleRequest()");
if (ctx instanceof SOAPMessageContext) {
SOAPMessageContext context = (SOAPMessageContext) ctx;
logger.debug("instance of SOAPMessageContext");
try {
SOAPHeader header = context.getMessage().getSOAPPart()
.getEnvelope().getHeader();
logger.debug("SOAP Header is " + ((header==null)?"NULL":"NOT NULL"));
Iterator headers = header
.extractHeaderElements("http://schemas.xmlsoap.org/soap/actor/next");
while (headers.hasNext()) {
SOAPHeaderElement he = (SOAPHeaderElement) headers.next();
logger.info("HEADER Qn " + he.getElementName().getQualifiedName());
}
} catch (SOAPException x) {
logger.error("SOAPException while handlingRequest for SOAP: '" + x.getMessage() + "'");
}
}
return true;
}
我已经更改了web.xml,如下所示:
WSDL Service AccountManagerService
service/AccountManagerService
com.medibank.www.AccountManagerService
WEB-INF/AccountManagerService.asmx_mapping.xml
pfx:AccountManagerService
com.medibank.www.AccountManagerServiceSoap
com.medibank.www.AccountManagerServiceSoap
AccountManagementSOAPHeaderHandler
com.xxxxx.hdhp.business.debitcard.accountmanagement.AccountManagementSOAPHeaderHandler
这部署在Websphere Application Server v6.0.2.35上.任何想法可能是什么问题?为什么处理程序中的记录器语句永远不会被执行?我没有正确注册处理程序吗?我是否需要指定处理哪些服务方法?
我编写了一些在WAS 6.0上运行的JAX-RPC SOAP客户端,并要求GenericHandlers添加自定义SOAP头来请求消息.我还要求不使用service-ref(为了易于使用的原因在客户端代码库中),所以我的客户端类以编程方式设置处理程序.这可能不完全适用于您的配置如何工作,但可能会有一些用处.
我从Ant 7.5中的RAD 7.5的WSDL2Java工具生成的客户端代码开始,但"Web服务客户端"向导也使用它.它创建了所有业务对象,序列化器/反序列化器,定位器和SOAP绑定类等等.然后我创建了一个类似于你的自定义GenericHandler.
由于我没有可用的service-ref,因此无法将其绑定到客户端.所以我在客户端类本身使用了以下代码,以编程方式添加处理程序:
private AccountManager createAccountManagerStub() throws Exception {
AccountManagerServiceLocator locator = new AccountManagerServiceLocator();
// Set the JMS endpoint address
AccountManagerSOAPBindingStub accountManagerStub = (AccountManagerSOAPBindingStub) locator
.getAccountManagerSOAPPort(new URL(generateJMSEndpointAddress()));
// Set the Client Handler
HandlerRegistry registry = locator.getHandlerRegistry();
List chain = registry
.getHandlerChain((QName) locator.getPorts().next());
HandlerInfo handlerInfo = new HandlerInfo();
handlerInfo.setHandlerClass(AccountManagerClientHandler.class);
chain.add(handlerInfo);
return (AccountManager) accountManagerStub;
}
该方法返回的对象已完全设置,并且调用该类上的任何客户端方法都能正常工作.调用AccountManagerClientHandler.handleRequest(MessageContext msgContext)方法,更新messageContext,然后以快乐的方式发送消息.