common: Moved from json-simple to jackson as JSON backend; changes include less confusing decoder code and the possibility to migrate to decoding/encoding directly to object representations. backend: Fixed JSON encoding code which was directly calling JSON backend instead of using ProtocolUtils.

1 files changed, 32 insertions, 33 deletions

diff --git a/src/uk/org/ury/backend/server/exceptions/HandleFailureException.java b/src/uk/org/ury/backend/server/exceptions/HandleFailureException.java
index 0efb7a3..adff78c 100644
--- a/src/uk/org/ury/backend/server/exceptions/HandleFailureException.java
+++ b/src/uk/org/ury/backend/server/exceptions/HandleFailureException.java
@@ -4,43 +4,42 @@
 package uk.org.ury.backend.server.exceptions;
 
 /**
- * Generic exception thrown when a server request handler fails to 
- * handle a request.
+ * Generic exception thrown when a server request handler fails to handle a
+ * request.
  * 
  * @author Matt Windsor
  */
+public class HandleFailureException extends HandlingException {
 
-public class HandleFailureException extends HandlingException
-{
-  
-  /**
-   * Change this!  ---v
-   */
-  
-  private static final long serialVersionUID = -397479334359858162L;
+    /**
+     * Change this! ---v
+     */
+    private static final long serialVersionUID = -397479334359858162L;
 
+    /**
+     * Constructs a new HandleFailureException with a default reason.
+     */
+    public HandleFailureException() {
+	super("Server request handler failed to handle the request.");
+    }
 
-  /**
-   * Construct a new HandleFailureException with a 
-   * default reason.
-   */
-  
-  public
-  HandleFailureException ()
-  {
-    super ("Server request handler failed to handle the request.");
-  }
-  
-  
-  /**
-   * Construct a new HandleFailureException.
-   * 
-   * @param reason  The explanation for the exception.
-   */
-  
-  public
-  HandleFailureException (String reason)
-  {
-    super (reason);
-  }
+    /**
+     * Constructs a new HandleFailureException.
+     * 
+     * @param reason
+     *            The explanation for the exception.
+     */
+    public HandleFailureException(String reason) {
+	super(reason);
+    }
+    
+    /**
+     * Constructs a new HandleFailureException with a chained exception.
+     * 
+     * @param cause
+     *            The chained exception.
+     */
+    public HandleFailureException(Throwable cause) {
+	super("Request handler failed: " + cause.getMessage(), cause);
+    }
 }