1 files changed, 27 insertions, 2 deletions

diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/process/springweb/MoaIdTask.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/process/springweb/MoaIdTask.java
index fb75fc8d7..dd0d87dd7 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/process/springweb/MoaIdTask.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/process/springweb/MoaIdTask.java
@@ -9,6 +9,7 @@ import org.springframework.web.context.request.ServletRequestAttributes;
 import org.springframework.web.filter.RequestContextFilter;
 
 import at.gv.egovernment.moa.id.auth.modules.TaskExecutionException;
+import at.gv.egovernment.moa.id.commons.api.IRequest;
 import at.gv.egovernment.moa.id.process.api.ExecutionContext;
 import at.gv.egovernment.moa.id.process.api.Task;
 
@@ -32,6 +33,7 @@ import at.gv.egovernment.moa.id.process.api.Task;
  * </pre>
  * 
  * @author tknall
+ * @author tlenz
  * 
  */
 public abstract class MoaIdTask implements Task {
@@ -55,8 +57,31 @@ public abstract class MoaIdTask implements Task {
 	public abstract void execute(ExecutionContext executionContext, HttpServletRequest request,
 			HttpServletResponse response) throws TaskExecutionException;
 
+	/**
+	 * Executes the task providing the underlying {@link ExecutionContext} {@code executionContext} 
+	 * and the {@link IRequest} {@code pendingReq }as well as the
+	 * respective {@link HttpServletRequest} and {@link HttpServletResponse}.
+	 * 
+	 * This method sets the pending-request object of the task implementation and starts the 
+	 * {@code execute} method of the task
+	 * 
+	 * @param pendingReq The pending-request object (never {@code null}).
+	 * @param executionContext The execution context (never {@code null}).
+	 * @param request The HttpServletRequest (never {@code null}).
+	 * @param response The HttpServletResponse (never {@code null}).
+	 * @return The pending-request object, because Process-management works recursive
+	 * 
+	 * @throws IllegalStateException
+	 *             Thrown in case the task is being run within the required environment. Refer to javadoc for
+	 *             further information.
+	 * @throws Exception
+	 *             Thrown in case of error executing the task.
+	 */
+	protected abstract IRequest internalExecute(IRequest pendingReq, ExecutionContext executionContext, HttpServletRequest request,
+			HttpServletResponse response) throws TaskExecutionException;
+	
 	@Override
-	public void execute(ExecutionContext executionContext) throws TaskExecutionException {
+	public IRequest execute(IRequest pendingReq, ExecutionContext executionContext) throws TaskExecutionException {
 		RequestAttributes requestAttributes = RequestContextHolder.getRequestAttributes();
 		if (requestAttributes != null && requestAttributes instanceof ServletRequestAttributes) {
 			HttpServletRequest request = ((ServletRequestAttributes) requestAttributes).getRequest();
@@ -65,7 +90,7 @@ public abstract class MoaIdTask implements Task {
 				throw new IllegalStateException(
 						"Spring's RequestContextHolder did not provide HttpServletResponse. Did you forget to set the required org.springframework.web.filter.RequestContextFilter in your web.xml.");
 			}
-			execute(executionContext, request, response);
+			return internalExecute(pendingReq, executionContext, request, response);
 		} else {
 			throw new IllegalStateException("Task needs to be executed within a Spring web environment.");
 		}