[英]Java Web Service: null request parameter
我基於現有的第三方.NET Web服務創建了Java Web服務。 這是我的Web服務界面:
package externalqueryadapter.service._01.responsereceiver;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.ws.Action;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.ResponseWrapper;
import org.datacontract.schemas._2004._07.commonservices_externalqueryadapter.ExternalResponse;
@WebService(name = "ResponseReceiver", targetNamespace = "http://Service.ExternalQueryAdapter/01/ResponseReceiver")
@XmlSeeAlso({
externalqueryadapter.service._01.responsereceiver.ObjectFactory.class,
org.datacontract.schemas._2004._07.commonservices_externalqueryadapter_contract.ObjectFactory.class
})
public interface ResponseReceiver {
@WebMethod(operationName = "ReceiveResponse")
@RequestWrapper(localName = "ReceiveResponse", targetNamespace = "http://Service.ExternalQueryAdapter/01/ResponseReceiver", className = "externalqueryadapter.service._01.responsereceiver.ReceiveResponse")
@ResponseWrapper(localName = "ReceiveResponseResponse", targetNamespace = "http://Service.ExternalQueryAdapter/01/ResponseReceiver", className = "externalqueryadapter.service._01.responsereceiver.ReceiveResponseResponse")
@Action(input = "http://Service.ExternalQueryAdapter/01/ResponseReceiver/ResponseReceiver/ReceiveResponseRequest", output = "http://Service.ExternalQueryAdapter/01/ResponseReceiver/ResponseReceiver/ReceiveResponseResponse")
public void receiveResponse(
@WebParam(name = "response", targetNamespace = "http://schemas.datacontract.org/2004/07/CommonServices.ExternalQueryAdapter.Contract")
ExternalResponse response);
}
還有我的ExternalResponse類
package org.datacontract.schemas._2004._07.commonservices_externalqueryadapter_contract;
import java.util.ArrayList;
import java.util.List;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlSchemaType;
import javax.xml.bind.annotation.XmlType;
import javax.xml.datatype.XMLGregorianCalendar;
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "externalResponse", propOrder = {
"requestTime",
"userID"
})
public class ExternalResponse {
@XmlSchemaType(name = "dateTime")
protected XMLGregorianCalendar requestTime;
protected String userID;
public XMLGregorianCalendar getRequestTime() {
return requestTime;
}
public void setRequestTime(XMLGregorianCalendar value) {
this.requestTime = value;
}
public String getUserID() {
return userID;
}
public void setUserID(String value) {
this.userID = value;
}
}
我成功地從Java WebService客戶端收到了SOAP消息,如下所示:
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<ReceiveResponse
xmlns="http://Service.ExternalQueryAdapter/01/ResponseReceiver">
<response
xmlns="">
<RequestTime>2013-01-30T20:00:00.000Z</RequestTime>
<userID>olololo</userID>
</response>
</ReceiveResponse>
</soapenv:Body>
</soapenv:Envelope>
但是,如果SOAP消息包含用於響應參數的名稱空間((這是來自第三方webService客戶端(我認為是.NET客戶端)的消息),那么我的Java WebService在ExternalResponse
響應中會收到null
。
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<ReceiveResponse
xmlns="http://Service.ExternalQueryAdapter/01/ResponseReceiver">
<response
xmlns="http://schemas.datacontract.org/2004/07/CommonServices.ExternalQueryAdapter.Contract">
<RequestTime>2013-01-30T20:00:00.000Z</RequestTime>
<userID>olololo</userID>
</response>
</ReceiveResponse>
</soapenv:Body>
</soapenv:Envelope>
package-info.java:
@javax.xml.bind.annotation.XmlSchema(namespace = "http://schemas.datacontract.org/2004/07/CommonServices.ExternalQueryAdapter.Contract", elementFormDefault = javax.xml.bind.annotation.XmlNsForm.QUALIFIED)
package org.datacontract.schemas._2004._07.CommonServices_ExternalQueryAdapter_Contract;
我的Java Web服務有什么問題?
您可能無法在軟件包中包含package-info.class嗎?
由於無法正常工作的情況(包括TNS)與JAX-WS @WebParam相匹配,所以我想知道您是否使用elementFormDefault =“ qualified”生成了JAXB(通常可以在package-info.java中看到),但是可能無法壓縮它們(或將它們加載到JAXBContext中),這可能會將elementFormDefault默認設置為不合格
如果這沒有幫助,則可能會粘貼WSDL / XSD並解釋您如何生成JAX-WS和JAXB注釋類。 與wsimport嗎?
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