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diff --git a/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/invoke/CreateXMLSignatureResponseBuilder.java b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/invoke/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.server.invoke;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.w3c.dom.Element;
+
+import at.gv.egovernment.moa.spss.api.SPSSFactory;
+import at.gv.egovernment.moa.spss.api.xmlsign.CreateXMLSignatureResponse;
+import at.gv.egovernment.moa.spss.api.xmlsign.ErrorResponse;
+import at.gv.egovernment.moa.spss.api.xmlsign.SignatureEnvironmentResponse;
+
+/**
+ * A class to build a <code>CreateXMLSignatureResponse</code>.
+ * 
+ * <p>The methods <code>addSignature()</code> and <code>addError()</code> may be
+ * called in any combination to add <code>SignatureEnvironment</code> and
+ * <code>ErrorResponse</code> elements to the response. One of these functions
+ * must be called at least once to produce a 
+ * <code>CreateXMLSignatureResponse</code>.</p>
+ * 
+ * <p>The <code>getResponseElement()</code> method then returns the
+ * <code>CreateXMLSignatureResponse</code> built so far.</p>
+ * 
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class CreateXMLSignatureResponseBuilder {
+
+  /** The <code>SPSSFactory</code> for creating API objects. */
+  private SPSSFactory factory = SPSSFactory.getInstance();
+  /** The elements to add to the response. */
+  private List responseElements = new ArrayList();
+
+  /**
+   * Get the <code>CreateXMLSignatureResponse</code> built so far.
+   * 
+   * @return The <code>CreateXMLSignatureResponse</code> built so far.
+   */
+  public CreateXMLSignatureResponse getResponse() {
+    return factory.createCreateXMLSignatureResponse(responseElements);
+  }
+
+  /**
+   * Add a <code>SignatureEnvironment</code> element to the response.
+   * 
+   * @param signatureEnvironment 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).
+   */
+  public void addSignatureEnvironment(Element signatureEnvironment) {
+    SignatureEnvironmentResponse responseElement = 
+      factory.createSignatureEnvironmentResponse(signatureEnvironment);
+    responseElements.add(responseElement);
+  }
+
+  /**
+   * Add a <code>ErrorResponse</code> element to the response.
+   *  
+   * @param errorCode The error code.
+   * @param info Additional information about the error.
+   */
+  public void addError(String errorCode, String info) {
+    ErrorResponse errorResponse = 
+      factory.createErrorResponse(Integer.parseInt(errorCode), info);
+    responseElements.add(errorResponse);
+  }
+
+}