common EGIZ code-style refactoring

1 files changed, 92 insertions, 98 deletions

diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/controller/AbstractProcessEngineSignalController.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/controller/AbstractProcessEngineSignalController.java
index b87c9b78..9ff468d3 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/controller/AbstractProcessEngineSignalController.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/controller/AbstractProcessEngineSignalController.java
@@ -1,119 +1,113 @@
-/*******************************************************************************
- * Copyright 2017 Graz University of Technology
- * EAAF-Core Components has been developed in a cooperation between EGIZ,  
- * A-SIT Plus, A-SIT, and Graz University of Technology.
+/*
+ * Copyright 2017 Graz University of Technology EAAF-Core Components has been developed in a
+ * cooperation between EGIZ, A-SIT Plus, A-SIT, and Graz University of Technology.
  *
- * Licensed under the EUPL, Version 1.2 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:
+ * Licensed under the EUPL, Version 1.2 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:
  * https://joinup.ec.europa.eu/news/understanding-eupl-v12
  *
- * 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.
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
+ * 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.egiz.eaaf.core.impl.idp.controller;
 
 import java.io.IOException;
-
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-
-import org.apache.commons.text.StringEscapeUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-
 import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.IRequestStorage;
 import at.gv.egiz.eaaf.core.api.IStatusMessenger;
 import at.gv.egiz.eaaf.core.api.data.EAAFConstants;
 import at.gv.egiz.eaaf.core.api.idp.process.ProcessEngine;
-import at.gv.egiz.eaaf.core.exceptions.EAAFException;
-import at.gv.egiz.eaaf.core.exceptions.EAAFIllegalStateException;
-import at.gv.egiz.eaaf.core.impl.utils.TransactionIDUtils;
+import at.gv.egiz.eaaf.core.exceptions.EaafException;
+import at.gv.egiz.eaaf.core.exceptions.EaafIllegalStateException;
+import at.gv.egiz.eaaf.core.impl.utils.TransactionIdUtils;
+import org.apache.commons.text.StringEscapeUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
 
 /**
  * Servlet that resumes a suspended process (in case of asynchronous tasks).
- * 
+ *
  * @author tknall
- * 
+ *
  */
 public abstract class AbstractProcessEngineSignalController extends AbstractController {
-	private static final Logger log = LoggerFactory.getLogger(AbstractProcessEngineSignalController.class);	
-	
-	@Autowired(required=true) protected ProcessEngine processEngine;
-	@Autowired(required=true) protected IRequestStorage requestStorage;
-	
-	protected void signalProcessManagement(HttpServletRequest req, HttpServletResponse resp) throws IOException, EAAFException {
-		String pendingRequestID = StringEscapeUtils.escapeHtml4(getPendingRequestId(req));
-		IRequest pendingReq = null;
-		try {	
-			if (pendingRequestID == null) {
-				new EAAFException(
-						IStatusMessenger.CODES_INTERNAL_ERROR_AUTH_NOPENDIGREQID, 
-						null);
-				
-			}
-			
-			pendingReq = requestStorage.getPendingRequest(pendingRequestID);
-			if (pendingReq == null) {
-				log.info("No PendingRequest with Id: " + pendingRequestID + " Maybe, a transaction timeout occure.");
-				throw new EAAFException(IStatusMessenger.CODES_INTERNAL_ERROR_AUTH_TIMEOUT, new Object[]{pendingRequestID});
-				
-			}
-			
-			//change pending-request ID
-			requestStorage.changePendingRequestID(pendingReq);
-			pendingRequestID = pendingReq.getPendingRequestId();
-						
-			// process instance is mandatory
-			if (pendingReq.getProcessInstanceId() == null) {
-				throw new EAAFIllegalStateException(new Object[]{"MOA session does not provide process instance id."});
-				
-			}
-
-			// wake up next task
-			processEngine.signal(pendingReq);
-			
-		} catch (Exception ex) {		
-			handleError(null, ex, req, resp, pendingReq);
-			
-		} finally {
-			//MOASessionDBUtils.closeSession();
-			TransactionIDUtils.removeAllLoggingVariables();
-			
-		}
-		
-		
-	}
-	
-	/**
-	 * Retrieves the current pending-request id from the HttpServletRequest parameter
-	 * 
-	 * <p/>
-	 * Note that this class/method can be overwritten by modules providing their own strategy of retrieving the
-	 * respective pending-request id.
-	 * 
-	 * @param request
-	 *            The unterlying HttpServletRequest.
-	 * @return The current pending-request id.
-	 */
-	public String getPendingRequestId(HttpServletRequest request) {
-		return StringEscapeUtils.escapeHtml4(request.getParameter(EAAFConstants.PARAM_HTTP_TARGET_PENDINGREQUESTID));
-		
-	}
+  private static final Logger log =
+      LoggerFactory.getLogger(AbstractProcessEngineSignalController.class);
+
+  @Autowired(required = true)
+  protected ProcessEngine processEngine;
+  @Autowired(required = true)
+  protected IRequestStorage requestStorage;
+
+  protected void signalProcessManagement(final HttpServletRequest req,
+      final HttpServletResponse resp) throws IOException, EaafException {
+    final String pendingRequestID = StringEscapeUtils.escapeHtml4(getPendingRequestId(req));
+    IRequest pendingReq = null;
+    try {
+      if (pendingRequestID == null) {
+        throw new EaafException(IStatusMessenger.CODES_INTERNAL_ERROR_AUTH_NOPENDIGREQID, null);
+
+      }
+
+      pendingReq = requestStorage.getPendingRequest(pendingRequestID);
+      if (pendingReq == null) {
+        log.info("No PendingRequest with Id: " + pendingRequestID
+            + " Maybe, a transaction timeout occure.");
+        throw new EaafException(IStatusMessenger.CODES_INTERNAL_ERROR_AUTH_TIMEOUT,
+            new Object[] {pendingRequestID});
+
+      }
+
+      // change pending-request ID
+      requestStorage.changePendingRequestID(pendingReq);
+
+      // process instance is mandatory
+      if (pendingReq.getProcessInstanceId() == null) {
+        throw new EaafIllegalStateException(
+            new Object[] {"MOA session does not provide process instance id."});
+
+      }
+
+      // wake up next task
+      processEngine.signal(pendingReq);
+
+    } catch (final Exception ex) {
+      handleError(null, ex, req, resp, pendingReq);
+
+    } finally {
+      // MOASessionDBUtils.closeSession();
+      TransactionIdUtils.removeAllLoggingVariables();
+
+    }
+
+
+  }
+
+  /**
+   * Retrieves the current pending-request id from the HttpServletRequest parameter
+   *
+   * <p/>
+   * Note that this class/method can be overwritten by modules providing their own strategy of
+   * retrieving the respective pending-request id.
+   *
+   * @param request The unterlying HttpServletRequest.
+   * @return The current pending-request id.
+   */
+  public String getPendingRequestId(final HttpServletRequest request) {
+    return StringEscapeUtils
+        .escapeHtml4(request.getParameter(EAAFConstants.PARAM_HTTP_TARGET_PENDINGREQUESTID));
+
+  }
 
 }