diff options
| author | Brian S. O'Neill <bronee@gmail.com> | 2008-07-22 20:33:21 +0000 |
|---|---|---|
| committer | Brian S. O'Neill <bronee@gmail.com> | 2008-07-22 20:33:21 +0000 |
| commit | 928d131f8a1481a32fbd2657f57d28761087b30f (patch) | |
| tree | b58c57be882c08eeaaac3113c0a3bde535f3690f /src/test/java/com/amazon/carbonado/stored | |
| parent | 4311256bbfdcc051cc1bfc5874ea260ffe482b8e (diff) | |
Support BigDecimal and BigInteger tests with H2.
Diffstat (limited to 'src/test/java/com/amazon/carbonado/stored')
| -rw-r--r-- | src/test/java/com/amazon/carbonado/stored/BigIntegerAdapter.java | 69 | ||||
| -rw-r--r-- | src/test/java/com/amazon/carbonado/stored/WithBigInteger.java | 1 |
2 files changed, 70 insertions, 0 deletions
diff --git a/src/test/java/com/amazon/carbonado/stored/BigIntegerAdapter.java b/src/test/java/com/amazon/carbonado/stored/BigIntegerAdapter.java new file mode 100644 index 0000000..9ed742c --- /dev/null +++ b/src/test/java/com/amazon/carbonado/stored/BigIntegerAdapter.java @@ -0,0 +1,69 @@ +/*
+ * Copyright 2008 Amazon Technologies, Inc. or its affiliates.
+ * Amazon, Amazon.com and Carbonado are trademarks or registered trademarks
+ * of Amazon Technologies, Inc. or its affiliates. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.amazon.carbonado.stored;
+
+import java.math.BigDecimal;
+import java.math.BigInteger;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import com.amazon.carbonado.adapter.AdapterDefinition;
+
+/**
+ *
+ *
+ * @author Brian S O'Neill
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.METHOD)
+@AdapterDefinition(storageTypePreferences=BigDecimal.class)
+public @interface BigIntegerAdapter {
+ public static class Adapter {
+ /**
+ * @param type type of object that contains the adapted property
+ * @param propertyName name of property with adapter
+ * @param ann specific annotation that binds to this adapter class
+ */
+ public Adapter(Class<?> type, String propertyName, BigIntegerAdapter ann) {
+ }
+
+ public BigDecimal adaptToBigDecimal(BigInteger value) {
+ if (value == null) {
+ return null;
+ }
+ // Purposely destroy value in order for test case to detect if
+ // adapter was selected or not.
+ return new BigDecimal(value.add(BigInteger.ONE), 0);
+ }
+
+ public BigInteger adaptToBigInteger(BigDecimal value) {
+ if (value == null) {
+ return null;
+ }
+ value = value.stripTrailingZeros();
+ if (value.scale() != 0) {
+ throw new IllegalArgumentException("Cannot convert to BigInteger: " + value);
+ }
+ return value.unscaledValue();
+ }
+ }
+}
diff --git a/src/test/java/com/amazon/carbonado/stored/WithBigInteger.java b/src/test/java/com/amazon/carbonado/stored/WithBigInteger.java index f789782..7515c5f 100644 --- a/src/test/java/com/amazon/carbonado/stored/WithBigInteger.java +++ b/src/test/java/com/amazon/carbonado/stored/WithBigInteger.java @@ -34,6 +34,7 @@ public interface WithBigInteger extends Storable { void setId(int id);
@Nullable
+ @BigIntegerAdapter
BigInteger getNumber();
void setNumber(BigInteger number);
}
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