1 files changed, 60 insertions, 0 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ProcessEngineSignalServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ProcessEngineSignalServlet.java
new file mode 100644
index 000000000..1ea8631c6
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/ProcessEngineSignalServlet.java
@@ -0,0 +1,60 @@
+package at.gv.egovernment.moa.id.auth.servlet;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.lang.StringEscapeUtils;
+
+import at.gv.egovernment.moa.id.auth.AuthenticationServer;
+import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;
+import at.gv.egovernment.moa.id.auth.data.AuthenticationSession;
+import at.gv.egovernment.moa.id.auth.exception.WrongParametersException;
+import at.gv.egovernment.moa.id.commons.db.MOASessionDBUtils;
+import at.gv.egovernment.moa.id.util.ParamValidatorUtils;
+
+import com.datentechnik.process_engine.ProcessInstance;
+
+public class ProcessEngineSignalServlet extends AuthServlet {
+
+	private static final long serialVersionUID = 1L;
+
+	@Override
+	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		String sessionID = StringEscapeUtils.escapeHtml(req.getParameter(PARAM_SESSIONID));
+
+		resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES, MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
+		resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA, MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
+		resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL, MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
+		resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL, MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
+
+		try {
+
+			// check parameter
+			if (!ParamValidatorUtils.isValidSessionID(sessionID)) {
+				throw new WrongParametersException("ProcessEngineSignal", PARAM_SESSIONID, "auth.12");
+			}
+
+			// retrieve moa session
+			AuthenticationSession session = AuthenticationServer.getSession(sessionID);
+
+			// process instance is mandatory
+			if (session.getProcessInstanceId() == null) {
+				throw new IllegalStateException("MOA session does not provide process instance id.");
+			}
+			
+			// wake up next task
+			ProcessInstance pi = getProcessEngine().getProcessInstance(session.getProcessInstanceId());
+			getProcessEngine().signal(pi);
+
+		} catch (Exception ex) {
+			handleError(null, ex, req, resp, null);
+		} finally {
+			MOASessionDBUtils.closeSession();
+		}
+
+	}
+
+}