diff options
Diffstat (limited to 'src/test/java/com/amazon/carbonado')
5 files changed, 105 insertions, 11 deletions
diff --git a/src/test/java/com/amazon/carbonado/TestStorables.java b/src/test/java/com/amazon/carbonado/TestStorables.java index a170409..d2069a3 100644 --- a/src/test/java/com/amazon/carbonado/TestStorables.java +++ b/src/test/java/com/amazon/carbonado/TestStorables.java @@ -3022,13 +3022,14 @@ public class TestStorables extends TestCase { WithBigInteger s = storage.prepare(); s.setId(1); BigInteger bi = new BigInteger("123456789012345678901234567890"); + BigInteger expected = expected(bi); s.setNumber(bi); s.insert(); s = storage.prepare(); s.setId(1); s.load(); - assertEquals(bi, s.getNumber()); + assertEquals(expected, s.getNumber()); s = storage.prepare(); s.setId(2); @@ -3046,7 +3047,7 @@ public class TestStorables extends TestCase { s = query.with(bi).loadOne(); assertEquals(1, s.getId()); - assertEquals(bi, s.getNumber()); + assertEquals(expected, s.getNumber()); s = query.with(BigInteger.ZERO).tryLoadOne(); assertEquals(null, s); @@ -3057,15 +3058,19 @@ public class TestStorables extends TestCase { s.insert(); s = query.with(BigInteger.ONE).loadOne(); - assertEquals(BigInteger.ONE, s.getNumber()); + assertEquals(expected(BigInteger.ONE), s.getNumber()); s = query.with(1).loadOne(); - assertEquals(BigInteger.ONE, s.getNumber()); + assertEquals(expected(BigInteger.ONE), s.getNumber()); + } + + protected BigInteger expected(BigInteger bi) { + return bi; } public void test_BigDecimal() throws Exception { BigDecimal bd = new BigDecimal("12345678901234567890.1234567890"); - BigDecimal normalized = expectedNormalization(bd); + BigDecimal expected = expected(bd); Storage<WithBigDecimal> storage = getRepository().storageFor(WithBigDecimal.class); @@ -3075,12 +3080,12 @@ public class TestStorables extends TestCase { s.insert(); // Ensure insert behaves as if Storable was reloaded. - assertEquals(normalized, s.getNumber()); + assertEquals(expected, s.getNumber()); s = storage.prepare(); s.setId(1); s.load(); - assertEquals(normalized, s.getNumber()); + assertEquals(expected, s.getNumber()); { s = storage.prepare(); @@ -3108,10 +3113,10 @@ public class TestStorables extends TestCase { s = query.with(bd).loadOne(); assertEquals(1, s.getId()); - assertEquals(normalized, s.getNumber()); + assertEquals(expected, s.getNumber()); BigDecimal bd2 = new BigDecimal("123.0"); - BigDecimal nm2 = expectedNormalization(bd2); + BigDecimal nm2 = expected(bd2); s.setNumber(bd2); s.update(); @@ -3147,7 +3152,7 @@ public class TestStorables extends TestCase { assertEquals(BigDecimal.ONE, s.getNumber()); } - protected BigDecimal expectedNormalization(BigDecimal bd) { + protected BigDecimal expected(BigDecimal bd) { return bd.stripTrailingZeros(); } diff --git a/src/test/java/com/amazon/carbonado/repo/jdbc/H2SchemaResolver.java b/src/test/java/com/amazon/carbonado/repo/jdbc/H2SchemaResolver.java index 8eddb5b..a5ca1e7 100644 --- a/src/test/java/com/amazon/carbonado/repo/jdbc/H2SchemaResolver.java +++ b/src/test/java/com/amazon/carbonado/repo/jdbc/H2SchemaResolver.java @@ -18,6 +18,9 @@ package com.amazon.carbonado.repo.jdbc;
+import java.math.BigDecimal;
+import java.math.BigInteger;
+
import java.util.ArrayList;
import java.util.List;
@@ -115,6 +118,8 @@ public class H2SchemaResolver implements SchemaResolver { typeName = "BLOB";
} else if (type == Clob.class) {
typeName = "CLOB";
+ } else if (type == BigDecimal.class || type == BigInteger.class) {
+ typeName = "NUMBER";
} else {
return false;
}
diff --git a/src/test/java/com/amazon/carbonado/repo/jdbc/TestH2.java b/src/test/java/com/amazon/carbonado/repo/jdbc/TestH2.java index 2682f53..f7b5580 100644 --- a/src/test/java/com/amazon/carbonado/repo/jdbc/TestH2.java +++ b/src/test/java/com/amazon/carbonado/repo/jdbc/TestH2.java @@ -18,6 +18,9 @@ package com.amazon.carbonado.repo.jdbc;
+import java.math.BigDecimal;
+import java.math.BigInteger;
+
import java.io.*;
import java.sql.DriverManager;
@@ -341,7 +344,18 @@ public class TestH2 extends com.amazon.carbonado.TestStorables { @Override
public void test_insertLobBig() throws Exception {
- // Not a useful test.
+ // Not a useful test.
+ }
+
+ @Override
+ protected BigInteger expected(BigInteger bi) {
+ // Used to detect that BigIntegerAdapter was selected.
+ return bi.add(BigInteger.ONE);
+ }
+
+ @Override
+ protected BigDecimal expected(BigDecimal bd) {
+ return bd;
}
private RepositoryBuilder jdbcBuilder(boolean isMaster) throws RepositoryException {
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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