Add serialization/deserialization of structs for mojo java bindings.

mojo/not-to-commit/mojo_public_test_interfaces/src/org/chromium/mojo/bindings/test/mojom/test_structs/NamedRegion.java

Index: mojo/not-to-commit/mojo_public_test_interfaces/src/org/chromium/mojo/bindings/test/mojom/test_structs/NamedRegion.java
diff --git a/mojo/not-to-commit/mojo_public_test_interfaces/src/org/chromium/mojo/bindings/test/mojom/test_structs/NamedRegion.java b/mojo/not-to-commit/mojo_public_test_interfaces/src/org/chromium/mojo/bindings/test/mojom/test_structs/NamedRegion.java
new file mode 100644
index 0000000000000000000000000000000000000000..90c5549d66e6cb737a42178274117330a9a9e0e1
--- /dev/null
+++ b/mojo/not-to-commit/mojo_public_test_interfaces/src/org/chromium/mojo/bindings/test/mojom/test_structs/NamedRegion.java
@@ -0,0 +1,69 @@
+// 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.
+
+// This file is autogenerated by:
+//     mojo/public/tools/bindings/mojom_bindings_generator.py
+// For:
+//     mojo/public/interfaces/bindings/tests/test_structs.mojom
+//
+
+package org.chromium.mojo.bindings.test.mojom.test_structs;
+
+public final class NamedRegion extends org.chromium.mojo.bindings.Struct {
+
+    private static final int STRUCT_SIZE = 24;
+    private static final DataHeader DEFAULT_STRUCT_INFO = new DataHeader(STRUCT_SIZE, 2);
+
+    public String name;
+    public Rect[] rects;
+
+    public NamedRegion() {
+        super(STRUCT_SIZE);
+    }
+
+    public static NamedRegion deserialize(org.chromium.mojo.bindings.Message message) {
+        return decode(new org.chromium.mojo.bindings.Decoder(message));
+    }
+
+    public static NamedRegion decode(org.chromium.mojo.bindings.Decoder decoder0) {
+        NamedRegion result = new NamedRegion();
+        DataHeader mainDataHeader = decoder0.readDataHeader();
+        if (0 < mainDataHeader.numFields) {
+            result.name = decoder0.readString(8);
+        }
+        if (1 < mainDataHeader.numFields) {
+            org.chromium.mojo.bindings.Decoder decoder1 = decoder0.readPointer(16);
+            if (decoder1 == null) {
+                result.rects = null;
+            } else {
+                DataHeader si1 = decoder1.readDataHeader();
+                result.rects = new Rect[si1.numFields];
+                for (int i1 = 0; i1 < si1.numFields; ++i1) {
+                    org.chromium.mojo.bindings.Decoder decoder2 = decoder1.readPointer(8 + 8 * i1);
+                    if (decoder2 == null) {
+                        result.rects[i1] = null;
+                    } else {
+                        result.rects[i1] = Rect.decode(decoder2);
+                    }
+                }
+            }
+        }
+        return result;
+    }
+
+    @Override
+    protected final void encode(org.chromium.mojo.bindings.Encoder encoder) {
+        org.chromium.mojo.bindings.Encoder encoder0 = encoder.getEncoderAtDataOffset(DEFAULT_STRUCT_INFO);
+        encoder0.encode(name, 8);
+        if (rects == null) {
+            encoder0.encodeNullPointer(16);
+        } else {
+            org.chromium.mojo.bindings.Encoder encoder1 = encoder0.encodePointerArray(rects.length, 16);
+            for (int i0 = 0; i0 < rects.length; ++i0) {
+                encoder1.encode(rects[i0], 8 + 8 * i0);

[rmcilroy, 2014/06/25 13:14:39]

constants here (element size and DataHeader.HEADER_SIZE)

[qsr, 2014/06/25 14:43:05]

Ok, but this will then be ugly. We now have a big FQN.

[rmcilroy, 2014/06/26 17:10:26]

Yes it's a bit uglier, but at least it's obvious what the numbers represent.
Thanks

+            }
+        }
+    }
+}
+