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Food for though concept of multiple dimension array support #75

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Food for though concept of multiple dimension array support #75

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10 changes: 7 additions & 3 deletions src/java/net/kaleidos/hibernate/usertype/ArrayType.java
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@ public class ArrayType implements UserType, ParameterizedType {
}

private Class<?> typeClass;
private int[] arrayDimensions;
private BidiEnumMap bidiMap;

@Override
Expand Down Expand Up @@ -78,11 +79,14 @@ public void setParameterValues(Properties parameters) {
if (typeClass == null) {
throw new RuntimeException("The user type needs to be configured with the type. None provided");
}
Integer dimension = 1;
if (parameters.containsKey("dim")) dimension = (Integer)(parameters.get("dim"));
arrayDimensions = new int[dimension];
}

@Override
public Class<?> returnedClass() {
return java.lang.reflect.Array.newInstance(typeClass, 0).getClass();
return java.lang.reflect.Array.newInstance(typeClass, arrayDimensions).getClass();
}

@Override
Expand All @@ -103,7 +107,7 @@ public int[] sqlTypes() {
@Override
public Object nullSafeGet(ResultSet rs, String[] names, SessionImplementor session, Object owner) throws HibernateException, SQLException {
Object result = null;
Class typeArrayClass = java.lang.reflect.Array.newInstance(typeClass, 0).getClass();
Class typeArrayClass = java.lang.reflect.Array.newInstance(typeClass, arrayDimensions).getClass();
Array sqlArray = rs.getArray(names[0]);
if (!rs.wasNull()) {
Object array = sqlArray.getArray();
Expand All @@ -128,7 +132,7 @@ public void nullSafeSet(PreparedStatement st, Object value, int index, SessionIm
}

Object[] valueToSet = (Object[]) value;
Class typeArrayClass = java.lang.reflect.Array.newInstance(typeClass, 0).getClass();
Class typeArrayClass = java.lang.reflect.Array.newInstance(typeClass, arrayDimensions).getClass();

if (typeClass.isEnum()) {
typeArrayClass = Integer[].class;
Expand Down