X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fsal%2Fapi%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fsal%2Futils%2FStatus.java;h=1d7ce224b5620f438947eeb29139309cd865b7f2;hb=541d0a36997f292bb037a2199463431eee538358;hp=503e08e714568bc00118d5ad7626fd1ce396b2b7;hpb=286d94196561feb6de722b2c21a52245ae36e213;p=controller.git

diff --git a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/Status.java b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/Status.java
index 503e08e714..1d7ce224b5 100644
--- a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/Status.java
+++ b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/Status.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved. 
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
@@ -14,15 +14,16 @@ package org.opendaylight.controller.sal.utils;
  * a string which describes a failure reason (if any) in human readable form.
  */
 public class Status {
-    StatusCode code;
-    String description;
+    private StatusCode code;
+    private String description;
+    private long requestId;
 
     /**
      * Generates an instance of the Status class. This is used as return code
      * for internal API2 function calls. This constructor allows to specify,
      * beside the Status Code, a custom human readable description to add more
      * information about the status.
-     * 
+     *
      * @param errorCode
      *            The status code. If passed as null, code will be stored as
      *            {@code StatusCode.UNDEFINED}
@@ -34,13 +35,14 @@ public class Status {
         this.code = (errorCode != null) ? errorCode : StatusCode.UNDEFINED;
         this.description = (description != null) ? description : this.code
                 .toString();
+        this.requestId = 0;
     }
 
     /**
      * Generates an instance of the Status class based on the passed StatusCode
      * only. The description field of the Status object will be inferred by the
      * status code.
-     * 
+     *
      * @param errorCode
      *            The status code. If passed as null, code will be stored as
      *            {@code StatusCode.UNDEFINED}
@@ -49,11 +51,32 @@ public class Status {
         this.code = (errorCode != null) ? errorCode : StatusCode.UNDEFINED;
         this.description = (description != null) ? description : this.code
                 .toString();
+        this.requestId = 0;
+    }
+
+    /**
+     * Generates an instance of the Status class to be used in case of
+     * asynchronous call. It is supposed to be created by the underlying
+     * infrastructure only when it was successful in allocating the asynchronous
+     * request id, hence caller should expect StatusCode to be successful.
+     *
+     * @param errorCode
+     *            The status code. If passed as null, code will be stored as
+     *            {@code StatusCode.UNDEFINED}
+     * @param requestId
+     *            The request id set by underlying infrastructure for this
+     *            request
+     */
+    public Status(StatusCode errorCode, long requestId) {
+        this.code = (errorCode != null) ? errorCode : StatusCode.UNDEFINED;
+        this.description = (description != null) ? description : this.code
+                .toString();
+        this.requestId = requestId;
     }
 
     /**
      * Returns the status code
-     * 
+     *
      * @return the {@code StatusCode} representing the status code
      */
     public StatusCode getCode() {
@@ -62,7 +85,7 @@ public class Status {
 
     /**
      * Returns a human readable description of the failure if any
-     * 
+     *
      * @return a string representing the reason of failure
      */
     public String getDescription() {
@@ -71,16 +94,27 @@ public class Status {
 
     /**
      * Tells whether the status is successful
-     * 
+     *
      * @return true if the Status code is {@code StatusCode.SUCCESS}
      */
     public boolean isSuccess() {
         return code == StatusCode.SUCCESS;
     }
 
+    /**
+     * Return the request id assigned by underlying infrastructure in case of
+     * asynchronous request. In case of synchronous requests, the returned id
+     * is expected to be 0
+     *
+     * @return The request id assigned for this asynchronous request
+     */
+    public long getRequestId() {
+        return requestId;
+    }
+
     @Override
     public String toString() {
-        return code + ": " + description;
+        return code + ": " + description + " (" + requestId + ")";
     }
 
     @Override