/*
* Copyright 2003 Federal Chancellery Austria
* MOA-SPSS has been developed in a cooperation between BRZ, the Federal
* Chancellery Austria - ICT staff unit, and Graz University of Technology.
*
* Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
* the European Commission - subsequent versions of the EUPL (the "Licence");
* You may not use this work except in compliance with the Licence.
* You may obtain a copy of the Licence at:
* http://www.osor.eu/eupl/
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the Licence is distributed on an "AS IS" basis,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the Licence for the specific language governing permissions and
* limitations under the Licence.
*
* This product combines work with different licenses. See the "NOTICE" text
* file for details on the various modules and licenses.
* The "NOTICE" text file is part of the distribution. Any derivative works
* that you distribute must include a readable copy of the "NOTICE" text file.
*/
package at.gv.egovernment.moa.spss.api.xmlbind;
import java.util.Iterator;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import at.gv.egovernment.moa.spss.MOASystemException;
import at.gv.egovernment.moa.spss.api.xmlsign.CreateXMLSignatureResponse;
import at.gv.egovernment.moa.spss.api.xmlsign.CreateXMLSignatureResponseElement;
import at.gv.egovernment.moa.spss.api.xmlsign.ErrorResponse;
import at.gv.egovernment.moa.spss.api.xmlsign.SignatureEnvironmentResponse;
import at.gv.egovernment.moaspss.util.Constants;
/**
* Convert a CreateXMLSignatureResponse
API object into its XML
* representation, according to the MOA XML schema.
*
* @author Patrick Peck
* @version $Id$
*/
public class CreateXMLSignatureResponseBuilder {
private static final String MOA_NS_URI = Constants.MOA_NS_URI;
/** The XML document containing the response element. */
private final Document responseDoc;
/** The response CreateXMLSignatureResponse
DOM element. */
private final Element responseElem;
/**
* Create a new CreateXMLSignatureResponseBuilder
:
*
* @throws MOASystemException An error occurred setting up the resulting XML
* document.
*/
public CreateXMLSignatureResponseBuilder() throws MOASystemException {
responseDoc =
ResponseBuilderUtils.createResponse("CreateXMLSignatureResponse");
responseElem = responseDoc.getDocumentElement();
}
/**
* Build a document containing a CreateXMLSignatureResponse
DOM
* element being the XML representation of the given
* CreateXMLSignatureResponse
API object.
*
* @param response The CreateXMLSignatureResponse
to convert to
* XML.
* @return A document containing the CreateXMLSignatureResponse
DOM
* element.
*/
public Document build(CreateXMLSignatureResponse response) {
Iterator iter;
for (iter = response.getResponseElements().iterator(); iter.hasNext();) {
final CreateXMLSignatureResponseElement responseElement =
(CreateXMLSignatureResponseElement) iter.next();
switch (responseElement.getResponseType()) {
case CreateXMLSignatureResponseElement.SIGNATURE_ENVIRONMENT_RESPONSE:
final SignatureEnvironmentResponse envResponse =
(SignatureEnvironmentResponse) responseElement;
addSignatureEnvironment(envResponse);
break;
case CreateXMLSignatureResponseElement.ERROR_RESPONSE:
final ErrorResponse errorResponse = (ErrorResponse) responseElement;
addErrorResponse(errorResponse);
break;
}
}
return responseDoc;
}
/**
* Add a SignatureEnvironment
element to the response.
*
* @param envResponse The content to put under the
* SignatureEnvironment
element. This should
* either be a dsig:Signature
element (in case
* of a detached signature) or the signature environment
* containing the signature (in case of an enveloping
* signature).
*/
private void addSignatureEnvironment(SignatureEnvironmentResponse envResponse) {
final Element content = envResponse.getSignatureEnvironment();
final Node importedSignature = responseDoc.importNode(content, true);
final Element signatureEnvironment =
responseDoc.createElementNS(MOA_NS_URI, "SignatureEnvironment");
signatureEnvironment.appendChild(importedSignature);
responseElem.appendChild(signatureEnvironment);
}
/**
* Add a ErrorResponse
element to the response.
*
* @param errorResponse The API object containing the information to put into
* the ErrorResponse
DOM element.
*/
private void addErrorResponse(ErrorResponse errorResponse) {
final Element errorElem =
responseDoc.createElementNS(MOA_NS_URI, "ErrorResponse");
final Element errorCodeElem =
responseDoc.createElementNS(MOA_NS_URI, "ErrorCode");
final Element infoElem = responseDoc.createElementNS(MOA_NS_URI, "Info");
final String errorCodeStr = Integer.toString(errorResponse.getErrorCode());
errorCodeElem.appendChild(responseDoc.createTextNode(errorCodeStr));
errorElem.appendChild(errorCodeElem);
infoElem.appendChild(responseDoc.createTextNode(errorResponse.getInfo()));
errorElem.appendChild(errorCodeElem);
errorElem.appendChild(infoElem);
responseElem.appendChild(errorElem);
}
}