From 7fb12b2208d9f16f0fca2a7facd849f2ec40de2f Mon Sep 17 00:00:00 2001
From: "Brian S. O'Neill" <bronee@gmail.com>
Date: Mon, 23 Jul 2007 23:12:37 +0000
Subject: Allow Storable definition to accept Repository in constructor.

---
 .../carbonado/info/StorableIntrospector.java       | 25 +++++++++++++++-------
 1 file changed, 17 insertions(+), 8 deletions(-)

(limited to 'src/main/java/com/amazon/carbonado/info')

diff --git a/src/main/java/com/amazon/carbonado/info/StorableIntrospector.java b/src/main/java/com/amazon/carbonado/info/StorableIntrospector.java
index ce704e3..133e175 100644
--- a/src/main/java/com/amazon/carbonado/info/StorableIntrospector.java
+++ b/src/main/java/com/amazon/carbonado/info/StorableIntrospector.java
@@ -62,6 +62,7 @@ import com.amazon.carbonado.Nullable;
 import com.amazon.carbonado.Independent;
 import com.amazon.carbonado.PrimaryKey;
 import com.amazon.carbonado.Query;
+import com.amazon.carbonado.Repository;
 import com.amazon.carbonado.Sequence;
 import com.amazon.carbonado.Storable;
 import com.amazon.carbonado.Version;
@@ -490,27 +491,35 @@ public class StorableIntrospector {
 
         checkTypeParameter(errorMessages, type);
 
-        // If type is a class, it must have a public or protected no-arg
-        // constructor.
+        // If type is a class, it must have a public/protected constructor that
+        // takes no arguments or a Repository. If overloaded, the constructor
+        // with the Repository parameter is preferred by the code generator.
 
         if (!type.isInterface()) {
             Constructor[] ctors = type.getDeclaredConstructors();
             findCtor: {
                 for (Constructor c : ctors) {
+                    modifiers = c.getModifiers();
+                    if (!Modifier.isPublic(modifiers) && !Modifier.isProtected(modifiers)) {
+                        continue;
+                    }
                     if (c.getParameterTypes().length == 0) {
-                        modifiers = c.getModifiers();
-                        if (!Modifier.isPublic(modifiers) && !Modifier.isProtected(modifiers)) {
-                            errorMessages.add("Cannot call constructor: " + c);
-                        }
                         break findCtor;
                     }
+                    if (c.getParameterTypes().length == 1) {
+                        if (c.getParameterTypes()[0] == Repository.class) {
+                            break findCtor;
+                        }
+                    }
                 }
                 if (type.getEnclosingClass() == null) {
                     errorMessages.add
-                        ("Class must have an accesible no-arg constructor");
+                        ("Class must have a public or protected constructor " +
+                         "that takes no arguments or a Repository");
                 } else {
                     errorMessages.add
-                        ("Inner class must be static and have an accesible no-arg constructor");
+                        ("Inner class must have a public or protected constructor " +
+                         "that takes no arguments or a Repository");
                 }
             }
         }
-- 
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