From 41bc565cc82b87d1c1ef9f85705a1fc8fdd6f0f1 Mon Sep 17 00:00:00 2001
From: "Brian S. O'Neill" <bronee@gmail.com>
Date: Tue, 8 Jun 2010 02:33:09 +0000
Subject: Fix serialization of adapted primary key properties.

---
 .../amazon/carbonado/gen/StorableGenerator.java    | 35 +++++++---------------
 1 file changed, 10 insertions(+), 25 deletions(-)

(limited to 'src/main')

diff --git a/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java b/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java
index 8242941..ddde311 100644
--- a/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java
+++ b/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java
@@ -966,9 +966,7 @@ public final class StorableGenerator<S extends Storable> {
                 // Note: Calling these methods does not affect any state bits.
                 // They are only intended to be used by subclasses during loading.
 
-                if (property.getAdapter() != null &&
-                    (!property.isDerived() || (property.getWriteMethod() != null)))
-                {
+                if (property.getAdapter() != null && !property.isDerived()) {
                     // End name with '$' to prevent any possible collisions.
                     String writeName = property.getWriteMethodName() + '$';
 
@@ -996,7 +994,9 @@ public final class StorableGenerator<S extends Storable> {
 
                         b.loadLocal(b.getParameter(0));
                         b.invoke(adaptMethod);
-                        storeProperty(b, property, type);
+                        // Always store to field directly, to prevent state
+                        // bits from changing.
+                        b.storeField(property.getName(), type);
 
                         b.returnVoid();
                     }
@@ -1991,7 +1991,12 @@ public final class StorableGenerator<S extends Storable> {
 
                 b.loadLocal(target);                  // [target
                 loadThisProperty(b, property, type);  // [target, this.propValue
-                storeProperty(b, property, type);
+                if (property.getWriteMethod() != null) {
+                    // Favor the write method, if it exists.
+                    b.invoke(property.getWriteMethod());
+                } else {
+                    b.storeField(property.getName(), type);
+                }
 
                 skipCopy.setLocation();
             }
@@ -2067,26 +2072,6 @@ public final class StorableGenerator<S extends Storable> {
         }
     }
 
-    /**
-     * Puts the value on the stack into the specified storable.  If a write
-     * method is defined, use it. Otherwise, just shove the value into the
-     * appropriate field.
-     *
-     * entry stack: [storable, value
-     * exit stack: [
-     *
-     * @param b - {@link CodeBuilder} to which to add the mutation code
-     * @param property - property to mutate
-     * @param type - type of the property
-     */
-    private void storeProperty(CodeBuilder b, StorableProperty property, TypeDesc type) {
-        if (property.getWriteMethod() == null && !property.isDerived()) {
-            b.storeField(property.getName(), type);
-        } else {
-            b.invoke(property.getWriteMethod());
-        }
-    }
-
     /**
      * Generates code that loads a property annotation to the stack.
      */
-- 
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