//$Id: Array.java 5793 2005-02-20 03:34:50Z oneovthafew $
package org.hibernate.mapping;
import org.hibernate.MappingException;
import org.hibernate.type.CollectionType;
import org.hibernate.type.PrimitiveType;
import org.hibernate.type.TypeFactory;
import org.hibernate.util.ReflectHelper;
/**
* An array mapping has a primary key consisting of
* the key columns + index column.
* @author Gavin King
*/
public class Array extends List {
private String elementClassName;
/**
* Constructor for Array.
* @param owner
*/
public Array(PersistentClass owner) {
super(owner);
}
public Class getElementClass() throws MappingException {
if (elementClassName==null) {
org.hibernate.type.Type elementType = getElement().getType();
return isPrimitiveArray() ?
( (PrimitiveType) elementType ).getPrimitiveClass() :
elementType.getReturnedClass();
}
else {
try {
return ReflectHelper.classForName(elementClassName);
}
catch (ClassNotFoundException cnfe) {
throw new MappingException(cnfe);
}
}
}
public CollectionType getDefaultCollectionType() throws MappingException {
return TypeFactory.array( getRole(), getReferencedPropertyName(), isEmbedded(), getElementClass() );
}
public boolean isArray() {
return true;
}
/**
* @return Returns the elementClassName.
*/
public String getElementClassName() {
return elementClassName;
}
/**
* @param elementClassName The elementClassName to set.
*/
public void setElementClassName(String elementClassName) {
this.elementClassName = elementClassName;
}
public Object accept(ValueVisitor visitor) {
return visitor.accept(this);
}
}
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