Java API for mojo system.

mojo/public/java/src/org/chromium/mojo/system/MojoResult.java

Index: mojo/public/java/src/org/chromium/mojo/system/MojoResult.java
diff --git a/mojo/public/java/src/org/chromium/mojo/system/MojoResult.java b/mojo/public/java/src/org/chromium/mojo/system/MojoResult.java
new file mode 100644
index 0000000000000000000000000000000000000000..a829c8332a76fe7196c4dd745732e27ea9d5304b
--- /dev/null
+++ b/mojo/public/java/src/org/chromium/mojo/system/MojoResult.java
@@ -0,0 +1,82 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.mojo.system;
+
+/**
+ * The different mojo result codes.
+ */
+public final class MojoResult {
+    public static final int OK = 0;

[bulach, 2014/04/17 13:15:42]

nit: ditto

+    public static final int CANCELLED = -1;
+    public static final int UNKNOWN = -2;
+    public static final int INVALID_ARGUMENT = -3;
+    public static final int DEADLINE_EXCEEDED = -4;
+    public static final int NOT_FOUND = -5;
+    public static final int ALREADY_EXISTS = -6;
+    public static final int PERMISSION_DENIED = -7;
+    public static final int RESOURCE_EXHAUSTED = -8;
+    public static final int FAILED_PRECONDITION = -9;
+    public static final int ABORTED = -10;
+    public static final int OUT_OF_RANGE = -11;
+    public static final int UNIMPLEMENTED = -12;
+    public static final int INTERNAL = -13;
+    public static final int UNAVAILABLE = -14;
+    public static final int DATA_LOSS = -15;
+    public static final int BUSY = -16;
+    public static final int SHOULD_WAIT = -17;
+
+    /**
+     * never instantiate.
+     */
+    private MojoResult() {
+    }
+
+    /**
+     * Describes the given result code.
+     */
+    public static String describe(int mCode) {
+        switch (mCode) {
+            case OK:
+                return "OK";
+            case CANCELLED:
+                return "CANCELLED";
+            case UNKNOWN:
+                return "UNKNOWN";
+            case INVALID_ARGUMENT:
+                return "INVALID_ARGUMENT";
+            case DEADLINE_EXCEEDED:
+                return "DEADLINE_EXCEEDED";
+            case NOT_FOUND:
+                return "NOT_FOUND";
+            case ALREADY_EXISTS:
+                return "ALREADY_EXISTS";
+            case PERMISSION_DENIED:
+                return "PERMISSION_DENIED";
+            case RESOURCE_EXHAUSTED:
+                return "RESOURCE_EXHAUSTED";
+            case FAILED_PRECONDITION:
+                return "FAILED_PRECONDITION";
+            case ABORTED:
+                return "ABORTED";
+            case OUT_OF_RANGE:
+                return "OUT_OF_RANGE";
+            case UNIMPLEMENTED:
+                return "UNIMPLEMENTED";
+            case INTERNAL:
+                return "INTERNAL";
+            case UNAVAILABLE:
+                return "UNAVAILABLE";
+            case DATA_LOSS:
+                return "DATA_LOSS";
+            case BUSY:
+                return "BUSY";
+            case SHOULD_WAIT:
+                return "SHOULD_WAIT";
+            default:
+                return "UNKNOWN";
+        }
+
+    }
+}