Added CMSException.

The CMSException was added to simplify error handling in REST services.
The exception may include an error message and some other attributes.
When the server throws a CMSException (or its subclass), the exception
will be marshalled into XML and unmarshalled by the client, then thrown
again as a new exception which can be caught by the application.

Ticket #100

1 files changed, 46 insertions, 0 deletions

diff --git a/base/common/src/com/netscape/cms/servlet/request/RequestNotFoundException.java b/base/common/src/com/netscape/cms/servlet/request/RequestNotFoundException.java
new file mode 100644
index 000000000..5d6b5563b
--- /dev/null
+++ b/base/common/src/com/netscape/cms/servlet/request/RequestNotFoundException.java
@@ -0,0 +1,46 @@
+package com.netscape.cms.servlet.request;
+
+import javax.ws.rs.core.Response;
+
+import com.netscape.certsrv.request.RequestId;
+import com.netscape.cms.servlet.base.CMSException;
+
+public class RequestNotFoundException extends CMSException {
+
+    private static final long serialVersionUID = -4784839378360933483L;
+
+    public RequestId requestId;
+
+    public RequestNotFoundException(RequestId requestId) {
+        this(requestId, "Request ID "+requestId.toHexString()+" not found");
+    }
+
+    public RequestNotFoundException(RequestId requestId, String message) {
+        super(Response.Status.NOT_FOUND, message);
+        this.requestId = requestId;
+    }
+
+    public RequestNotFoundException(RequestId requestId, String message, Throwable cause) {
+        super(Response.Status.NOT_FOUND, message, cause);
+        this.requestId = requestId;
+    }
+
+    public RequestNotFoundException(Data data) {
+        super(data);
+        requestId = new RequestId(data.getAttribute("requestId"));
+    }
+
+    public Data getData() {
+        Data data = super.getData();
+        data.setAttribute("requestId", requestId.toString());
+        return data;
+    }
+
+    public RequestId getRequestId() {
+        return requestId;
+    }
+
+    public void setRequestId(RequestId requestId) {
+        this.requestId = requestId;
+    }
+}