diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main/java/com/amazon/carbonado/gen/StorableGenerator.java | 9 | ||||
| -rw-r--r-- | src/main/java/com/amazon/carbonado/info/ChainedProperty.java | 41 |
2 files changed, 37 insertions, 13 deletions
diff --git a/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java b/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java index 0fa8708..5f473cb 100644 --- a/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java +++ b/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java @@ -1885,7 +1885,7 @@ public final class StorableGenerator<S extends Storable> { addAltKeyMethods:
for (int i=0; i<mInfo.getAlternateKeyCount(); i++) {
Map<String, StorableProperty<S>> altProps =
- new HashMap<String, StorableProperty<S>>();
+ new LinkedHashMap<String, StorableProperty<S>>();
StorableKey<S> altKey = mInfo.getAlternateKey(i);
@@ -1905,7 +1905,7 @@ public final class StorableGenerator<S extends Storable> { // Define protected isRequiredDataInitialized method.
defineIsRequiredDataInitialized: {
Map<String, StorableProperty<S>> requiredProperties =
- new HashMap<String, StorableProperty<S>>();
+ new LinkedHashMap<String, StorableProperty<S>>();
for (StorableProperty property : mAllProperties.values()) {
if (!property.isDerived() &&
@@ -2686,7 +2686,7 @@ public final class StorableGenerator<S extends Storable> { b.returnValue(TypeDesc.BOOLEAN);
}
- private int findPropertyOrdinal(StorableProperty property) {
+ private int findPropertyOrdinal(StorableProperty<S> property) {
int ordinal = 0;
for (StorableProperty<S> p : mAllProperties.values()) {
if (p == property) {
@@ -2694,7 +2694,8 @@ public final class StorableGenerator<S extends Storable> { }
ordinal++;
}
- throw new IllegalArgumentException();
+ throw new IllegalArgumentException
+ ("Unable to find property " + property + " in " + mAllProperties);
}
/**
diff --git a/src/main/java/com/amazon/carbonado/info/ChainedProperty.java b/src/main/java/com/amazon/carbonado/info/ChainedProperty.java index d5b41a8..0299ae8 100644 --- a/src/main/java/com/amazon/carbonado/info/ChainedProperty.java +++ b/src/main/java/com/amazon/carbonado/info/ChainedProperty.java @@ -20,7 +20,6 @@ package com.amazon.carbonado.info; import java.io.IOException;
import java.util.ArrayList;
-import java.util.Arrays;
import java.util.List;
import java.util.Map;
@@ -300,19 +299,43 @@ public class ChainedProperty<S extends Storable> implements Appender { }
if (obj instanceof ChainedProperty) {
ChainedProperty<?> other = (ChainedProperty<?>) obj;
- if (getType() == other.getType() && mPrime.equals(other.mPrime)) {
- if (mChain == null) {
- return other.mChain == null;
- }
- if (other.mChain != null) {
- return Arrays.equals(mChain, other.mChain);
- }
- }
+ // Note: Since StorableProperty instances are not canonicalized,
+ // they must be compared with the '==' operator instead of the
+ // equals method. Otherwise, canonical ChainedProperty instances
+ // may refer to StorableProperty instances which are no longer
+ // available through the Introspector.
+ return getType() == other.getType() && mPrime == other.mPrime
+ && identityEquals(mChain, other.mChain);
}
return false;
}
/**
+ * Compares objects for equality using '==' operator instead of equals method.
+ */
+ private static boolean identityEquals(Object[] a, Object[] a2) {
+ if (a == a2) {
+ return true;
+ }
+ if (a == null || a2 == null) {
+ return false;
+ }
+
+ int length = a.length;
+ if (a2.length != length) {
+ return false;
+ }
+
+ for (int i=0; i<length; i++) {
+ if (a[i] != a2[i]) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ /**
* Returns the chained property in a parseable form. The format is
* "name.subname.subsubname".
*/
|