1 files changed, 155 insertions, 0 deletions
diff --git a/moaSig/moa-sig/src/main/java/at/gv/egovernment/moa/spss/server/xmlbind/CreatePDFSignatureResponseBuilder.java b/moaSig/moa-sig/src/main/java/at/gv/egovernment/moa/spss/server/xmlbind/CreatePDFSignatureResponseBuilder.java
new file mode 100644
index 0000000..78586ba
--- /dev/null
+++ b/moaSig/moa-sig/src/main/java/at/gv/egovernment/moa/spss/server/xmlbind/CreatePDFSignatureResponseBuilder.java
@@ -0,0 +1,155 @@
+/*
+ * 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.server.xmlbind;
+
+import java.io.IOException;
+import java.util.Iterator;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+import at.gv.egovernment.moa.spss.MOASystemException;
+import at.gv.egovernment.moa.spss.api.xmlbind.ResponseBuilderUtils;
+import at.gv.egovernment.moa.util.Base64Utils;
+import at.gv.egovernment.moa.util.Constants;
+
+/**
+ * Convert a <code>CreateCMSSignatureResponse</code> API object into its XML
+ * representation, according to the MOA XML schema.
+ * 
+ * @version $Id$
+ */
+public class CreatePDFSignatureResponseBuilder {
+	private static final String MOA_NS_URI = Constants.MOA_NS_URI;
+
+	private static final Logger logger = LoggerFactory.getLogger(CreatePDFSignatureResponseBuilder.class);
+	
+	/** The XML document containing the response element. */
+	private Document responseDoc;
+	/** The response <code>CreateCMSSignatureResponse</code> DOM element. */
+	private Element responseElem;
+
+	/**
+	 * Create a new <code>CreateCMSSignatureResponseBuilder</code>:
+	 * 
+	 * @throws MOASystemException
+	 *             An error occurred setting up the resulting XML document.
+	 */
+	public CreatePDFSignatureResponseBuilder() throws MOASystemException {
+		responseDoc = ResponseBuilderUtils.createResponse("CreatePDFSignatureResponse");
+		responseElem = responseDoc.getDocumentElement();
+	}
+
+	/**
+	 * Build a document containing a <code>CreateCMSSignatureResponse</code> DOM
+	 * element being the XML representation of the given
+	 * <code>CreateCMSSignatureResponse</code> API object.
+	 * 
+	 * @param response
+	 *            The <code>CreateCMSSignatureResponse</code> to convert to XML.
+	 * @return A document containing the <code>CreateCMSSignatureResponse</code>
+	 *         DOM element.
+	 */
+	public Document build(CreatePDFRespone response) {
+		Iterator<SignedPDFInfo> iter = response.getSignatureInfoList().iterator();
+
+		while (iter.hasNext()) {
+			SignedPDFInfo signedPDFInfo = iter.next();
+			addPDFSignature(signedPDFInfo);
+		}
+
+		return responseDoc;
+	}
+
+	/**
+	 * Add a <code>CMSSignature</code> element to the response.
+	 * 
+	 * @param cmsSignatureResponse
+	 *            The content to put under the <code>CMSSignature</code>
+	 *            element.
+	 */
+	private void addPDFSignature(SignedPDFInfo signedPDFInfo) {
+		Element pdfSignature = responseDoc.createElementNS(MOA_NS_URI, "PDFSignature");
+		
+		if(signedPDFInfo.getSignatureID() != null) {
+			Element signatureID = responseDoc.createElementNS(MOA_NS_URI, "SignatureID");
+			signatureID.setTextContent(signedPDFInfo.getSignatureID());
+			pdfSignature.appendChild(signatureID);
+		}
+		
+		switch (signedPDFInfo.getResponseType()) {
+		case SignedPDFInfo.SUCCESS_SIGNATURE:
+			pdfSignature.appendChild(addSuccessSignature(signedPDFInfo));
+			break;
+
+		default:
+			pdfSignature.appendChild(addErrorResponse(signedPDFInfo));
+			break;
+		}
+
+		responseElem.appendChild(pdfSignature);
+	}
+	
+	private Element addSuccessSignature(SignedPDFInfo signedPDFInfo) {
+		try {
+			String base64Value = Base64Utils.encode(signedPDFInfo.getPdfDocument());
+			Element cmsSignature = responseDoc.createElementNS(MOA_NS_URI, "PDFSignature");
+			cmsSignature.setTextContent(base64Value);
+
+			return cmsSignature;
+		} catch (IOException e) {
+			logger.error("Failed to encode pdf signature", e);
+			signedPDFInfo.setErrorCode(2300);
+			signedPDFInfo.setErrorInfo("Failed to encode the signed document");
+			return addErrorResponse(signedPDFInfo);
+		}
+
+		
+	}
+
+	/**
+	 * Add a <code>ErrorResponse</code> element to the response.
+	 * 
+	 * @param errorResponse
+	 *            The API object containing the information to put into the
+	 *            <code>ErrorResponse</code> DOM element.
+	 */
+	private Element addErrorResponse(SignedPDFInfo signedPDFInfo) {
+		Element errorElem = responseDoc.createElementNS(MOA_NS_URI, "ErrorResponse");
+		Element errorCodeElem = responseDoc.createElementNS(MOA_NS_URI, "ErrorCode");
+		Element infoElem = responseDoc.createElementNS(MOA_NS_URI, "Info");
+		String errorCodeStr = Integer.toString(signedPDFInfo.getErrorCode());
+
+		errorCodeElem.appendChild(responseDoc.createTextNode(errorCodeStr));
+		errorElem.appendChild(errorCodeElem);
+		infoElem.appendChild(responseDoc.createTextNode(signedPDFInfo.getErrorInfo()));
+		errorElem.appendChild(errorCodeElem);
+		errorElem.appendChild(infoElem);
+		
+		return errorElem;
+	}
+
+}