1 files changed, 143 insertions, 0 deletions
diff --git a/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/api/xmlbind/CreateXMLSignatureResponseBuilder.java b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/api/xmlbind/CreateXMLSignatureResponseBuilder.java
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+++ b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/api/xmlbind/CreateXMLSignatureResponseBuilder.java
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+/*
+ * 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.util.Constants;
+
+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;
+
+/**
+ * Convert a <code>CreateXMLSignatureResponse</code> 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 Document responseDoc;
+  /** The response <code>CreateXMLSignatureResponse</code> DOM element. */
+  private Element responseElem;
+
+  /**
+   * Create a new <code>CreateXMLSignatureResponseBuilder</code>:
+   * 
+   * @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 <code>CreateXMLSignatureResponse</code>
+   * DOM element being the XML representation of the given 
+   * <code>CreateXMLSignatureResponse</code> API object.
+   * 
+   * @param response The <code>CreateXMLSignatureResponse</code> to convert
+   * to XML.
+   * @return A document containing the <code>CreateXMLSignatureResponse</code>
+   * DOM element.
+   */
+  public Document build(CreateXMLSignatureResponse response) {
+    Iterator iter;
+
+    for (iter = response.getResponseElements().iterator(); iter.hasNext();) {
+      CreateXMLSignatureResponseElement responseElement =
+        (CreateXMLSignatureResponseElement) iter.next();
+
+      switch (responseElement.getResponseType()) {
+        case CreateXMLSignatureResponseElement.SIGNATURE_ENVIRONMENT_RESPONSE :
+          SignatureEnvironmentResponse envResponse =
+            (SignatureEnvironmentResponse) responseElement;
+          addSignatureEnvironment(envResponse);
+          break;
+
+        case CreateXMLSignatureResponseElement.ERROR_RESPONSE :
+          ErrorResponse errorResponse = (ErrorResponse) responseElement;
+          addErrorResponse(errorResponse);
+          break;
+      }
+
+    }
+
+    return responseDoc;
+  }
+
+  /**
+   * Add a <code>SignatureEnvironment</code> element to the response.
+   * 
+   * @param envResponse The content to put under the
+   * <code>SignatureEnvironment</code> element. This should either be a
+   * <code>dsig:Signature</code> 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) {
+    Element content = envResponse.getSignatureEnvironment();
+    Node importedSignature = responseDoc.importNode(content, true);
+    Element signatureEnvironment =
+      responseDoc.createElementNS(MOA_NS_URI, "SignatureEnvironment");
+    signatureEnvironment.appendChild(importedSignature);
+    responseElem.appendChild(signatureEnvironment);
+  }
+
+  /**
+   * 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 void addErrorResponse(ErrorResponse errorResponse) {
+    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(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);
+  }
+
+}