1 files changed, 92 insertions, 0 deletions
diff --git a/spss.slinterface/src/at/gv/egovernment/moa/spss/slinterface/moainvoker/MOAInvoker.java b/spss.slinterface/src/at/gv/egovernment/moa/spss/slinterface/moainvoker/MOAInvoker.java
new file mode 100644
index 000000000..e89d255f0
--- /dev/null
+++ b/spss.slinterface/src/at/gv/egovernment/moa/spss/slinterface/moainvoker/MOAInvoker.java
@@ -0,0 +1,92 @@
+/*
+ * Created on 19.11.2003
+ *
+ * (c) Stabsstelle IKT-Strategie des Bundes
+ */
+package at.gv.egovernment.moa.spss.slinterface.moainvoker;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.rmi.RemoteException;
+import java.util.Vector;
+
+import javax.xml.namespace.QName;
+import javax.xml.rpc.Call;
+import javax.xml.rpc.Service;
+import javax.xml.rpc.ServiceException;
+import javax.xml.rpc.ServiceFactory;
+
+import org.apache.axis.message.SOAPBodyElement;
+import org.apache.xml.serialize.OutputFormat;
+import org.apache.xml.serialize.XMLSerializer;
+import org.w3c.dom.Document;
+
+import at.gv.egovernment.moa.spss.slinterface.Constants;
+
+/**
+ * @author Gregor Karlinger (mailto:gregor.karlinger@cio.gv.at) 
+ */
+public class MOAInvoker
+{
+  /**
+   * Invokes MOA SP.
+   * 
+   * @param request The XML request to be sent to MOA SP.
+   * 
+   * @param endpoint The endpoint of the SOAP service where to send the XML request to. 
+   * 
+   * @return the XML response from the service.
+   * 
+   * @throws Exception if getting the XML response from the SOAP response body fails.
+   * 
+   * @throws RemoteException if MOA SP signals an error.
+   * 
+   * @throws ServiceException if the SOAP client invoking MOA SP signals an error.
+   */
+  public static Document invokeSP(Document request, String endpoint) 
+    throws Exception, RemoteException, ServiceException
+  {
+    QName serviceQName = new QName(Constants.MI_SP_QNAME_);
+    return invoke(request, endpoint, serviceQName);
+  }
+ 
+  /* ---------------------------------------------------------------------------------------------------- */
+
+  private static Document invoke(Document request, String endpoint, QName serviceQName) throws Exception
+  {
+    // Instantiate AXIS service
+    Service service = ServiceFactory.newInstance().createService(serviceQName);
+      
+    // Create and configure service call
+    Call call = service.createCall();
+    call.setTargetEndpointAddress(endpoint);
+      
+    // Create SOAP body
+    SOAPBodyElement body = new SOAPBodyElement(request.getDocumentElement());
+    SOAPBodyElement[] params = new SOAPBodyElement[] {body};
+      
+    // Make call
+    Vector responses = (Vector) call.invoke(params);
+      
+    // Get response
+    SOAPBodyElement responseBody = (SOAPBodyElement) responses.get(0);
+    Document response = responseBody.getAsDocument();
+    return response;
+  }
+ 
+  /* ---------------------------------------------------------------------------------------------------- */
+
+  public static void serializeDocument(Document doc, OutputStream out) throws IOException
+  {
+    OutputFormat format = new OutputFormat(doc);
+
+    format.setLineSeparator("\n");
+    format.setIndenting(false);
+    format.setPreserveSpace(true);
+    format.setOmitXMLDeclaration(false);
+    format.setEncoding("UTF-8");
+  
+    XMLSerializer serializer = new XMLSerializer(out, format);
+    serializer.serialize(doc);
+  }
+}