public String getUPnPErrorDescription() {
Node errorDescNode = getUPnPErrorDescriptionNode();
if (errorDescNode == null) {
return "";
}
return errorDescNode.getValue();
}
private Node getUPnPErrorDescriptionNode() {
Node errorNode = getUPnPErrorNode();
if (errorNode == null) {
return null;
}
return errorNode.getNodeEndsWith(SOAP.ERROR_DESCRIPTION);
}
private Node getUPnPErrorCodeNode() {
Node errorNode = getUPnPErrorNode();
if (errorNode == null) {
return null;
}
return errorNode.getNodeEndsWith(SOAP.ERROR_CODE);
}
private Node getUPnPErrorNode() {
Node detailNode = getFaultDetailNode();
if (detailNode == null) {
return null;
}
return detailNode.getNodeEndsWith(SOAP.UPNP_ERROR);
}
////////////////////////////////////////////////
// FaultResponse
////////////////////////////////////////////////
public void setFaultResponse(int errCode, String errDescr) {
setStatusCode(HTTPStatus.INTERNAL_SERVER_ERROR);
Node bodyNode = getBodyNode();
Node faultNode = createFaultResponseNode(errCode, errDescr);
bodyNode.addNode(faultNode);
Node envNode = getEnvelopeNode();
setContent(envNode);
}
public int getUPnPErrorCode() {
Node errorCodeNode = getUPnPErrorCodeNode();
if (errorCodeNode == null) {
return -1;
}
String errorCodeStr = errorCodeNode.getValue();
try {
return Integer.parseInt(errorCodeStr);
} catch (Exception e) {
return -1;
}
}
////////////////////////////////////////////////
// createFaultResponseNode
////////////////////////////////////////////////
private Node createFaultResponseNode(int errCode, String errDescr) {
// <s:Fault>
Node faultNode = new Node(SOAP.XMLNS + SOAP.DELIM + SOAP.FAULT);
// <faultcode>s:Client</faultcode>
Node faultCodeNode = new Node(SOAP.FAULT_CODE);
faultCodeNode.setValue(SOAP.XMLNS + SOAP.DELIM + FAULT_CODE);
faultNode.addNode(faultCodeNode);
// <faultstring>UPnPError</faultstring>
Node faultStringNode = new Node(SOAP.FAULT_STRING);
faultStringNode.setValue(FAULT_STRING);
faultNode.addNode(faultStringNode);
// <detail>
Node detailNode = new Node(SOAP.DETAIL);
faultNode.addNode(detailNode);
// <UPnPError xmlns="urn:schemas-upnp-org:control-1-0">
Node upnpErrorNode = new Node(FAULT_STRING);
upnpErrorNode.setAttribute("xmlns", Control.XMLNS);
detailNode.addNode(upnpErrorNode);
// <errorCode>error code</errorCode>
Node errorCodeNode = new Node(SOAP.ERROR_CODE);
errorCodeNode.setValue(errCode);
upnpErrorNode.addNode(errorCodeNode);
// <errorDescription>error string</errorDescription>
Node errorDesctiprionNode = new Node(SOAP.ERROR_DESCRIPTION);
errorDesctiprionNode.setValue(errDescr);
upnpErrorNode.addNode(errorDesctiprionNode);
return faultNode;
}