Author: aadamchik
Date: Sat Sep 2 06:02:38 2006
New Revision: 439588
URL: http://svn.apache.org/viewvc?rev=439588&view=rev
Log:
CAY-648 - refactoring ExtendedTypeMap to use ExtendedTypeFactories for all
non-standard types such as enums and serializables
Added:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/EnumTypeFactory.java
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/SerializableTypeFactory.java
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/art/SerializableEntity.java
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/art/auto/_SerializableEntity.java
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/cayenne/MockSerializable.java
Modified:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/ExtendedTypeMap.java
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/dba/TypesMapping.java
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/cayenne/dba/TypesMappingTst.java
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/resources/testmap.map.xml
Added:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/EnumTypeFactory.java
URL:
http://svn.apache.org/viewvc/incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/EnumTypeFactory.java?rev=439588&view=auto
==============================================================================
---
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/EnumTypeFactory.java
(added)
+++
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/EnumTypeFactory.java
Sat Sep 2 06:02:38 2006
@@ -0,0 +1,69 @@
+/*****************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 org.apache.cayenne.access.types;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.cayenne.util.Util;
+
+/**
+ * ExtendedTypeFactory for handling JDK 1.5 Enums. Gracefully handles JDK 1.4
environment.
+ *
+ * @since 3.0
+ * @author Andrus Adamchik
+ */
+class EnumTypeFactory implements ExtendedTypeFactory {
+
+ private Constructor enumTypeConstructor;
+
+ EnumTypeFactory() {
+
+ // see if we can support enums
+ try {
+ Class enumTypeClass = Util
+ .getJavaClass("org.apache.cayenne.access.types.EnumType");
+ enumTypeConstructor = enumTypeClass.getConstructor(new Class[] {
+ Class.class
+ });
+ }
+ catch (Throwable th) {
+ // no enums support... either Java 1.4 or Cayenne 1.5 extensions
are absent
+ }
+ }
+
+ public ExtendedType getType(Class objectClass) {
+ if (enumTypeConstructor == null) {
+ return null;
+ }
+
+ try {
+ // load EnumType via reflection as the source has to stay JDK 1.4
compliant
+ ExtendedType type = (ExtendedType) enumTypeConstructor
+ .newInstance(new Object[] {
+ objectClass
+ });
+
+ return type;
+ }
+ catch (Throwable th) {
+ // ignore exceptions...
+ return null;
+ }
+ }
+}
Modified:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/ExtendedTypeMap.java
URL:
http://svn.apache.org/viewvc/incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/ExtendedTypeMap.java?rev=439588&r1=439587&r2=439588&view=diff
==============================================================================
---
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/ExtendedTypeMap.java
(original)
+++
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/ExtendedTypeMap.java
Sat Sep 2 06:02:38 2006
@@ -19,7 +19,6 @@
package org.apache.cayenne.access.types;
-import java.lang.reflect.Constructor;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
@@ -42,27 +41,19 @@
protected Map typeMap = new HashMap();
protected DefaultType defaultType = new DefaultType();
- Constructor enumTypeConstructor;
Collection extendedTypeFactories;
+ // standard type factories registered by Cayenne that are consulted after
the user
+ // factories.
+ Collection internalTypeFactories;
+
/**
* Creates new ExtendedTypeMap, populating it with default JDBC-compatible
types. If
* JDK version is at least 1.5, also loads support for enumerated types.
*/
public ExtendedTypeMap() {
- // see if we can support enums
- try {
- Class enumTypeClass = Util
- .getJavaClass("org.apache.cayenne.access.types.EnumType");
- this.enumTypeConstructor = enumTypeClass.getConstructor(new
Class[] {
- Class.class
- });
- }
- catch (Throwable th) {
- // no enums support... either Java 1.4 or Cayenne 1.5 extensions
are absent
- }
-
- this.initDefaultTypes();
+ initDefaultTypes();
+ initDefaultFactories();
}
/**
@@ -80,6 +71,21 @@
}
/**
+ * Registers default factories for creating enum types and serializable
types. Note
+ * that user-defined factories are consulted before any default factory.
+ *
+ * @since 3.0
+ */
+ protected void initDefaultFactories() {
+ internalTypeFactories = new ArrayList(2);
+ internalTypeFactories.add(new EnumTypeFactory());
+
+ // note that Serializable type should be used as a last resort after
all other
+ // alternatives are exhausted.
+ internalTypeFactories.add(new SerializableTypeFactory());
+ }
+
+ /**
* Returns ExtendedTypeFactories registered with this instance.
*
* @since 1.2
@@ -149,9 +155,13 @@
* <li>First the methods checks for an ExtendedType explicitly registered
with the
* map for a given class name (most common types are registered by Cayenne
internally;
* users can regsiter their own).</li>
- * <li>Second, the method tries to obtain a type by iterating through
registered
- * [EMAIL PROTECTED] ExtendedTypeFactory} instances. If a factory returns
a non-null type, it is
- * returned to the user and the rest of the factories are ignored. </li>
+ * <li>Second, the method tries to obtain a type by iterating through
+ * [EMAIL PROTECTED] ExtendedTypeFactory} instances registered by users.
If a factory returns a
+ * non-null type, it is returned to the user and the rest of the factories
are
+ * ignored. </li>
+ * <li>Third, the method iterates through standard [EMAIL PROTECTED]
ExtendedTypeFactory}
+ * instances that can dynamically construct extended types for
serializable objects
+ * and JDK 1.5 enums.</li>
* <li>If all the methods above failed, the default type is returned that
relies on
* default JDBC driver mapping to set and get objects.</li>
* </ul>
@@ -219,6 +229,14 @@
}
/**
+ * @deprecated since 3.0 - use [EMAIL PROTECTED] #createType(String)}
instead.
+ * @since 1.2
+ */
+ protected ExtendedType getDefaultType(String javaClassName) {
+ return createType(javaClassName);
+ }
+
+ /**
* Returns a default type for specific Java classes. This implementation
supports
* dynamically loading EnumType handlers for concrete Enum classes
(assuming the
* application runs under JDK1.5+).
@@ -227,63 +245,47 @@
* mapping.
* @since 1.2
*/
- protected ExtendedType getDefaultType(String javaClassName) {
+ protected ExtendedType createType(String className) {
- if (javaClassName == null) {
+ if (className == null) {
return null;
}
- // check what else that could possibly be...
- ExtendedType type;
-
Class typeClass;
-
try {
- typeClass = Util.getJavaClass(javaClassName);
+ typeClass = Util.getJavaClass(className);
}
catch (Throwable th) {
// ignore exceptions...
return null;
}
+ // lookup in user factories first
if (extendedTypeFactories != null) {
Iterator it = extendedTypeFactories.iterator();
while (it.hasNext()) {
ExtendedTypeFactory factory = (ExtendedTypeFactory) it.next();
- type = factory.getType(typeClass);
+ ExtendedType type = factory.getType(typeClass);
if (type != null) {
return type;
}
}
}
- // TODO: Andrus, 10/30/2005 - make Enums use a factory just like
everything else
- return checkEnumType(typeClass);
- }
-
- /**
- * @since 1.2
- */
- ExtendedType checkEnumType(Class typeClass) {
- if (enumTypeConstructor == null) {
- return null;
- }
-
- try {
+ // lookup in internal factories
- // load EnumType via reflection as the source has to stay 1.4
compliant
- ExtendedType type = (ExtendedType) enumTypeConstructor
- .newInstance(new Object[] {
- typeClass
- });
+ Iterator it = internalTypeFactories.iterator();
+ while (it.hasNext()) {
+ ExtendedTypeFactory factory = (ExtendedTypeFactory) it.next();
- return type;
- }
- catch (Throwable th) {
- // ignore exceptions...
- return null;
+ ExtendedType type = factory.getType(typeClass);
+ if (type != null) {
+ return type;
+ }
}
+
+ return null;
}
}
Added:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/SerializableTypeFactory.java
URL:
http://svn.apache.org/viewvc/incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/SerializableTypeFactory.java?rev=439588&view=auto
==============================================================================
---
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/SerializableTypeFactory.java
(added)
+++
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/access/types/SerializableTypeFactory.java
Sat Sep 2 06:02:38 2006
@@ -0,0 +1,32 @@
+/*****************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 org.apache.cayenne.access.types;
+
+/**
+ * ExtendedTypeFactory for handling serializable objects.
+ *
+ * @since 3.0
+ * @author Andrus Adamchik
+ */
+class SerializableTypeFactory implements ExtendedTypeFactory {
+
+ public ExtendedType getType(Class objectClass) {
+ return null;
+ }
+}
Modified:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/dba/TypesMapping.java
URL:
http://svn.apache.org/viewvc/incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/dba/TypesMapping.java?rev=439588&r1=439587&r2=439588&view=diff
==============================================================================
---
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/dba/TypesMapping.java
(original)
+++
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/main/java/org/apache/cayenne/dba/TypesMapping.java
Sat Sep 2 06:02:38 2006
@@ -19,6 +19,7 @@
package org.apache.cayenne.dba;
+import java.io.Serializable;
import java.math.BigInteger;
import java.sql.DatabaseMetaData;
import java.sql.ResultSet;
@@ -349,12 +350,28 @@
/**
* Returns default java.sql.Types type by the Java type name.
*
- * @param javaTypeName Fully qualified Java Class name.
+ * @param className Fully qualified Java Class name.
* @return The SQL type or NOT_DEFINED if no type found.
*/
- public static int getSqlTypeByJava(String javaTypeName) {
- Integer temp = (Integer) javaSqlEnum.get(javaTypeName);
- return (null == temp) ? NOT_DEFINED : temp.intValue();
+ public static int getSqlTypeByJava(String className) {
+ Integer type = (Integer) javaSqlEnum.get(className);
+ if (type != null) {
+ return type.intValue();
+ }
+
+ // try to load a Java class - some nonstandard mappings may work
+ Class aClass;
+ try {
+ aClass = Class.forName(className, true, Thread
+ .currentThread()
+ .getContextClassLoader());
+ }
+ catch (Throwable th) {
+ return NOT_DEFINED;
+ }
+
+
+ return getSqlTypeByJava(aClass);
}
/**
@@ -363,27 +380,21 @@
* @since 1.1
*/
public static int getSqlTypeByJava(Class javaClass) {
- if(javaClass == null) {
+ if (javaClass == null) {
return NOT_DEFINED;
}
-
- // check non-standard types
- if(Calendar.class.isAssignableFrom(javaClass)) {
- return Types.TIMESTAMP;
- }
- else if(BigInteger.class.isAssignableFrom(javaClass)) {
- return Types.BIGINT;
- }
-
- while (javaClass != null) {
+
+ // check standard mapping of class and superclasses
+ Class aClass = javaClass;
+ while (aClass != null) {
String name;
- if (javaClass.isArray()) {
- name = javaClass.getComponentType().getName() + "[]";
+ if (aClass.isArray()) {
+ name = aClass.getComponentType().getName() + "[]";
}
else {
- name = javaClass.getName();
+ name = aClass.getName();
}
Object type = javaSqlEnum.get(name);
@@ -391,7 +402,20 @@
return ((Number) type).intValue();
}
- javaClass = javaClass.getSuperclass();
+ aClass = aClass.getSuperclass();
+ }
+
+ // check non-standard JDBC types that are still supported by JPA
+ if (Calendar.class.isAssignableFrom(javaClass)) {
+ return Types.TIMESTAMP;
+ }
+ else if (BigInteger.class.isAssignableFrom(javaClass)) {
+ return Types.BIGINT;
+ }
+ // serializable check should be the last one when all other mapping
attempts
+ // failed
+ else if (Serializable.class.isAssignableFrom(javaClass)) {
+ return Types.BLOB;
}
return NOT_DEFINED;
Added:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/art/SerializableEntity.java
URL:
http://svn.apache.org/viewvc/incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/art/SerializableEntity.java?rev=439588&view=auto
==============================================================================
---
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/art/SerializableEntity.java
(added)
+++
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/art/SerializableEntity.java
Sat Sep 2 06:02:38 2006
@@ -0,0 +1,10 @@
+package org.apache.art;
+
+import org.apache.art.auto._SerializableEntity;
+
+public class SerializableEntity extends _SerializableEntity {
+
+}
+
+
+
Added:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/art/auto/_SerializableEntity.java
URL:
http://svn.apache.org/viewvc/incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/art/auto/_SerializableEntity.java?rev=439588&view=auto
==============================================================================
---
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/art/auto/_SerializableEntity.java
(added)
+++
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/art/auto/_SerializableEntity.java
Sat Sep 2 06:02:38 2006
@@ -0,0 +1,22 @@
+package org.apache.art.auto;
+
+/** Class _SerializableEntity was generated by Cayenne.
+ * It is probably a good idea to avoid changing this class manually,
+ * since it may be overwritten next time code is regenerated.
+ * If you need to make any customizations, please use subclass.
+ */
+public class _SerializableEntity extends org.apache.cayenne.CayenneDataObject {
+
+ public static final String SERIALIZABLE_FIELD_PROPERTY =
"serializableField";
+
+ public static final String ID_PK_COLUMN = "ID";
+
+ public void setSerializableField(org.apache.cayenne.MockSerializable
serializableField) {
+ writeProperty("serializableField", serializableField);
+ }
+ public org.apache.cayenne.MockSerializable getSerializableField() {
+ return
(org.apache.cayenne.MockSerializable)readProperty("serializableField");
+ }
+
+
+}
Added:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/cayenne/MockSerializable.java
URL:
http://svn.apache.org/viewvc/incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/cayenne/MockSerializable.java?rev=439588&view=auto
==============================================================================
---
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/cayenne/MockSerializable.java
(added)
+++
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/cayenne/MockSerializable.java
Sat Sep 2 06:02:38 2006
@@ -0,0 +1,42 @@
+/*****************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 org.apache.cayenne;
+
+import java.io.Serializable;
+
+public class MockSerializable implements Serializable {
+
+ protected String name;
+
+ public MockSerializable() {
+
+ }
+
+ public MockSerializable(String name) {
+ this.name = name;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+}
Modified:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/cayenne/dba/TypesMappingTst.java
URL:
http://svn.apache.org/viewvc/incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/cayenne/dba/TypesMappingTst.java?rev=439588&r1=439587&r2=439588&view=diff
==============================================================================
---
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/cayenne/dba/TypesMappingTst.java
(original)
+++
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/java/org/apache/cayenne/dba/TypesMappingTst.java
Sat Sep 2 06:02:38 2006
@@ -30,6 +30,7 @@
import java.util.List;
import org.apache.cayenne.unit.CayenneTestCase;
+import org.apache.cayenne.MockSerializable;
public class TypesMappingTst extends CayenneTestCase {
@@ -42,6 +43,21 @@
assertEquals(Types.TIMESTAMP,
TypesMapping.getSqlTypeByJava(Calendar.class));
assertEquals(Types.TIMESTAMP,
TypesMapping.getSqlTypeByJava(GregorianCalendar.class));
assertEquals(Types.BIGINT,
TypesMapping.getSqlTypeByJava(BigInteger.class));
+
+ assertEquals(Types.BLOB,
TypesMapping.getSqlTypeByJava(MockSerializable.class));
+ }
+
+ public void testGetSqlTypeByJavaString() throws Exception {
+ assertEquals(Types.VARCHAR,
TypesMapping.getSqlTypeByJava(String.class.getName()));
+
+ // make sure we can handle arrays...
+ assertEquals(Types.BINARY, TypesMapping.getSqlTypeByJava("byte[]"));
+
+ assertEquals(Types.TIMESTAMP,
TypesMapping.getSqlTypeByJava(Calendar.class.getName()));
+ assertEquals(Types.TIMESTAMP,
TypesMapping.getSqlTypeByJava(GregorianCalendar.class.getName()));
+ assertEquals(Types.BIGINT,
TypesMapping.getSqlTypeByJava(BigInteger.class.getName()));
+
+ assertEquals(Types.BLOB,
TypesMapping.getSqlTypeByJava(MockSerializable.class.getName()));
}
public void testGetSqlTypeByJavaPrimitive() throws Exception {
Modified:
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/resources/testmap.map.xml
URL:
http://svn.apache.org/viewvc/incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/resources/testmap.map.xml?rev=439588&r1=439587&r2=439588&view=diff
==============================================================================
---
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/resources/testmap.map.xml
(original)
+++
incubator/cayenne/main/trunk/core/cayenne-jdk1.4/src/test/resources/testmap.map.xml
Sat Sep 2 06:02:38 2006
@@ -175,6 +175,10 @@
<db-attribute name="PAINTING_ID" type="INTEGER"
isPrimaryKey="true" isMandatory="true"/>
<db-attribute name="TEXT_REVIEW" type="LONGVARCHAR"/>
</db-entity>
+ <db-entity name="SERIALIZABLE_ENTITY">
+ <db-attribute name="ID" type="INTEGER" isPrimaryKey="true"
isMandatory="true"/>
+ <db-attribute name="SERIALIZABLE_FIELD" type="BLOB"/>
+ </db-entity>
<db-entity name="SMALLINT_TEST">
<db-attribute name="ID" type="INTEGER" isPrimaryKey="true"
isMandatory="true"/>
<db-attribute name="SMALLINT_COL" type="SMALLINT"/>
@@ -343,6 +347,9 @@
<obj-attribute name="estimatedPrice"
type="java.math.BigDecimal" db-attribute-path="ESTIMATED_PRICE"/>
<obj-attribute name="paintingTitle" type="java.lang.String"
db-attribute-path="PAINTING_TITLE"/>
<obj-attribute name="textReview" type="java.lang.String"
db-attribute-path="toPaintingInfo.TEXT_REVIEW"/>
+ </obj-entity>
+ <obj-entity name="SerializableEntity"
className="org.apache.art.SerializableEntity"
dbEntityName="SERIALIZABLE_ENTITY">
+ <obj-attribute name="serializableField"
type="org.apache.cayenne.MockSerializable"
db-attribute-path="SERIALIZABLE_FIELD"/>
</obj-entity>
<obj-entity name="SmallintTestEntity"
className="org.apache.art.SmallintTestEntity" dbEntityName="SMALLINT_TEST">
<obj-attribute name="smallintCol" type="java.lang.Short"
db-attribute-path="SMALLINT_COL"/>
