Ich erstelle einen Soap-Client in Java und ich habe einen seltsamen Fehler.SOAPExceptionImpl Ungültige Antwort: 404Nicht gefunden, wenn ich nicht soapMessage.writeTo (System.out);
Zusammenfassung Client
public abstract class AbstractSoapClient {
private ServerContext context;
private String path;
private static final String WSSE = "";
private static final String CURL = "";
private static final String CURL_PASSWORD = "";
private static final String SECURITY_NODE = "";
private static final String USERNAME_TOKEN = "";
private static final String USERNAME_NODE = "";
private static final String PASSWORD_NODE = "";
public AbstractSoapClient(ServerContext context) {
this.context = context;
}
protected SOAPMessage createRequest(String path) throws SOAPException {
this.path = assembleEndpoint(path);
SOAPConnectionFactory soapConnectionFactory = SOAPConnectionFactory.newInstance();
SOAPConnection soapConnection = soapConnectionFactory.createConnection();
SOAPMessage soapResponse = soapConnection.call(createSOAPRequest(), this.path);
soapConnection.close();
return soapResponse;
}
protected void setCredentials(SOAPEnvelope envelope) throws SOAPException {
SOAPHeader tHeader = envelope.getHeader();
Name tWsseHeaderName = envelope.createName(SECURITY_NODE, WSSE, CURL);
SOAPHeaderElement tSecurityElement = tHeader.addHeaderElement(tWsseHeaderName);
tSecurityElement.setMustUnderstand(false);
Name tUserTokenElementName = envelope.createName(USERNAME_TOKEN, WSSE, CURL);
SOAPElement tUserTokenElement = tSecurityElement.addChildElement(tUserTokenElementName);
tUserTokenElement.removeNamespaceDeclaration(WSSE);
tUserTokenElement.addNamespaceDeclaration("wsu", CURL);
// user name child
Name tUsernameElementName = envelope.createName(USERNAME_NODE, WSSE, CURL);
SOAPElement tUsernameElement = tUserTokenElement.addChildElement(tUsernameElementName);
tUsernameElement.removeNamespaceDeclaration(WSSE);
tUsernameElement.addTextNode(context.getUsername());
// password child
Name tPasswordElementName = envelope.createName(PASSWORD_NODE, WSSE, CURL);
SOAPElement tPasswordElement = tUserTokenElement.addChildElement(tPasswordElementName);
tPasswordElement.removeNamespaceDeclaration(WSSE);
tPasswordElement.setAttribute("Type", CURL_PASSWORD);
tPasswordElement.addTextNode(context.getPassword());
}
private String assembleEndpoint(String path) {
return context.getUrl().concat(path);
}
protected abstract SOAPMessage createSOAPRequest() throws SOAPException;
public ServerContext getContext() {
return context;
}
public String getPath() {
return path;
}
}
Soap-Client-Implementierung
public class SoapClient extends AbstractSoapClient {
public SoapClient(ServerContext context) {
super(context);
}
@Override
public SOAPMessage createSOAPRequest() throws SOAPException {
MessageFactory messageFactory = MessageFactory.newInstance();
SOAPMessage soapMessage = messageFactory.createMessage();
SOAPPart soapPart = soapMessage.getSOAPPart();
SOAPEnvelope envelope = soapPart.getEnvelope();
setCredentials(envelope);
buildBody(envelope);
soapMessage.saveChanges();
try {
soapMessage.writeTo(System.out);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return soapMessage;
}
private void buildBody(SOAPEnvelope envelope) throws SOAPException {
envelope.addNamespaceDeclaration("sch", "------");
SOAPBody soapBody = envelope.getBody();
SOAPElement soapBodyElem = soapBody.addChildElement("sampleData", "sampleData");
SOAPElement soapBodyElem1 = soapBodyElem.addChildElement("sampleData");
soapBodyElem1.addTextNode("sampleData");
SOAPElement soapBodyElem2 = soapBodyElem.addChildElement("sampleData");
soapBodyElem2.addTextNode("sampleData");
SOAPElement soapBodyElem3 = soapBodyElem.addChildElement("sampleData");
soapBodyElem3.addTextNode("Y");
SOAPElement soapBodyElem4 = soapBodyElem.addChildElement("sampleData");
soapBodyElem4.addTextNode("sampleData");
SOAPElement soapBodyElem5 = soapBodyElem.addChildElement("sampleData");
soapBodyElem5.addTextNode("sampleData");
SOAPElement soapBodyElem6 = soapBodyElem.addChildElement("sampleData");
soapBodyElem6.addTextNode("sampleData");
}
public static void main(String[] args) throws SOAPException, IOException {
SoapClient client = new SoapClient(
new ServerContext("url", "user", "password"));
SOAPMessage response = client.createRequest("endpoint");
response.writeTo(System.out);
}
}
Der seltsame Punkt ist in diesem Teil des Codes:
try {
soapMessage.writeTo(System.out);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Wenn ich COMM ent diesen Code, der nur die Anforderung drucken, bevor sie senden ich die nächste Ausnahme erhalten:
ago 12, 2016 12:58:17 PM com.sun.xml.internal.messaging.saaj.client.p2p.HttpSOAPConnection post
GRAVE: SAAJ0008: respuesta errónea; Not Found
Exception in thread "main" com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl: com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl: Bad response: (404Not Found
at com.sun.xml.internal.messaging.saaj.client.p2p.HttpSOAPConnection.call(HttpSOAPConnection.java:149)
at
AbstractSoapClient.createRequest(AbstractSoapClient.java:44)
at SoapClient.main(SoapClient.java:67)
Caused by: com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl: Bad response: (404Not Found
at com.sun.xml.internal.messaging.saaj.client.p2p.HttpSOAPConnection.post(HttpSOAPConnection.java:264)
at com.sun.xml.internal.messaging.saaj.client.p2p.HttpSOAPConnection.call(HttpSOAPConnection.java:145)
... 2 more
CAUSE:
com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl: Bad response: (404Not Found
at com.sun.xml.internal.messaging.saaj.client.p2p.HttpSOAPConnection.post(HttpSOAPConnection.java:264)
at com.sun.xml.internal.messaging.saaj.client.p2p.HttpSOAPConnection.call(HttpSOAPConnection.java:145)
at AbstractSoapClient.createRequest(AbstractSoapClient.java:44)
at SoapClient.main(SoapClient.java:67)
Wenn ich aber ich kann die Antwort richtig, für mich diese Zeile nicht kommentieren bekommen diese nicht sinnvoll, weil Warum sendet es eine 404Nicht gefunden, wenn ich die Anfrage nicht in der Konsole schreiben, bevor Sie es senden.
Aber warum eine WriteTo Methode, die die Anforderung in einem Stream hinzufügen Header auf die Nachricht nur drucken, ist das wirklich eine gute Praxis? –
Ich weiß, es klingt seltsam, und ist sicherlich keine gute Praxis, aber der MessageImpl.writeTo Quellcode tut das. – fernandospr