1 files changed, 126 insertions, 0 deletions
diff --git a/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/service/SignatureCreationService.java b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/service/SignatureCreationService.java
new file mode 100644
index 000000000..f1e56d407
--- /dev/null
+++ b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/service/SignatureCreationService.java
@@ -0,0 +1,126 @@
+/*
+* Copyright 2003 Federal Chancellery Austria
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package at.gv.egovernment.moa.spss.server.service;
+
+import java.util.Collections;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axis.AxisFault;
+import org.apache.axis.i18n.Messages;
+import org.w3c.dom.Element;
+
+import at.gv.egovernment.moa.logging.Logger;
+import at.gv.egovernment.moa.spss.MOAException;
+import at.gv.egovernment.moa.spss.MOASystemException;
+import at.gv.egovernment.moa.spss.api.xmlbind.CreateXMLSignatureRequestParser;
+import at.gv.egovernment.moa.spss.api.xmlbind.CreateXMLSignatureResponseBuilder;
+import at.gv.egovernment.moa.spss.api.xmlsign.CreateXMLSignatureRequest;
+import at.gv.egovernment.moa.spss.api.xmlsign.CreateXMLSignatureResponse;
+import at.gv.egovernment.moa.spss.server.invoke.XMLSignatureCreationInvoker;
+import at.gv.egovernment.moa.spss.server.transaction.TransactionContext;
+import at.gv.egovernment.moa.spss.server.transaction.TransactionContextManager;
+import at.gv.egovernment.moa.util.Constants;
+import at.gv.egovernment.moa.util.StreamUtils;
+
+/**
+ * The service endpoint for the <code>SignatureCreation</code> web service.
+ * 
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class SignatureCreationService {
+
+  /**
+   * Handle a <code>CreateXMLSignatureRequest</code>.
+   * 
+   * @param request The <code>CreateXMLSignatureRequest</code> to work on
+   * (contained in the 0th element of the array).
+   * @return A <code>CreateXMLSignatureResponse</code> as the only element of
+   * the <code>Element</code> array.
+   * @throws AxisFault An error occurred during handling of the message.
+   */
+  public Element[] CreateXMLSignatureRequest(Element[] request)
+    throws AxisFault {
+	  Logger.trace("---- Entering SignatureCreationService");
+    XMLSignatureCreationInvoker invoker =
+      XMLSignatureCreationInvoker.getInstance();
+    Element[] response = new Element[1];
+
+    // check that we have a CreateXMLSignatureRequest; if not, create an
+    // AxisFault, just like the org.apache.axis.providers.java.MsgProvider
+    if (!Constants.MOA_SPSS_CREATE_XML_REQUEST.equals(request[0].getLocalName()) ||
+      !Constants.MOA_NS_URI.equals(request[0].getNamespaceURI()))
+    {
+      QName qname =
+        new QName(request[0].getNamespaceURI(), request[0].getLocalName());
+      throw new AxisFault(
+        Messages.getMessage("noOperationForQName", qname.toString())); // TODO GK Operation name does not make it into the error repsonse
+    }
+
+    // handle the request
+    try {
+      // create a parser and builder for binding API objects to/from XML
+      CreateXMLSignatureRequestParser requestParser =
+        new CreateXMLSignatureRequestParser();
+      CreateXMLSignatureResponseBuilder responseBuilder =
+        new CreateXMLSignatureResponseBuilder();
+      Element reparsedReq;
+      CreateXMLSignatureRequest requestObj;
+      CreateXMLSignatureResponse responseObj;
+
+      //since Axis (1.1 ff) has problem with namespaces we take the raw request stored by the Axishandler.
+      TransactionContext context = TransactionContextManager.getInstance().getTransactionContext();
+      // validate the request
+      reparsedReq = ServiceUtils.reparseRequest(request[0]);//context.getRequest());
+
+      // convert to API objects
+	  Logger.trace(">>> preparsing Request");
+      requestObj = requestParser.parse(reparsedReq);
+	  Logger.trace("<<< preparsed Request");
+      
+	  Logger.trace(">>> creating Signature");
+      // invoke the core logic
+      responseObj = invoker.createXMLSignature(requestObj, Collections.EMPTY_SET);
+	  Logger.trace("<<< created Signature");
+
+	  Logger.trace(">>> building Response");
+      // map back to XML
+      response[0] = responseBuilder.build(responseObj).getDocumentElement();
+	  Logger.trace("<<< built Response");
+      
+      // save response in transaction
+      context.setResponse(response[0]);
+	  Logger.trace("---- Leaving SignatureCreationService");
+
+    } catch (MOAException e) {
+      AxisFault fault = AxisFault.makeFault(e);
+      fault.setFaultDetail(new Element[] { e.toErrorResponse()});
+      Logger.debug("Anfrage zur Signaturerstellung wurde nicht erfolgreich beendet:" 
+        + System.getProperty("line.separator") + StreamUtils.getStackTraceAsString(e));
+      throw fault;
+    } catch (Throwable t) {
+      MOASystemException e = new MOASystemException("2900", null, t);
+      AxisFault fault = AxisFault.makeFault(e);
+      fault.setFaultDetail(new Element[] { e.toErrorResponse()});
+      Logger.debug("Anfrage zur Signaturerstellung wurde nicht erfolgreich beendet:" 
+        + System.getProperty("line.separator") + StreamUtils.getStackTraceAsString(e));
+      throw fault;
+    }
+
+    return response;
+  }
+}