//$Id: MapAccessor.java 7516 2005-07-16 22:20:48Z oneovthafew $
package org.hibernate.property;
import java.lang.reflect.Method;
import java.util.Map;
import org.hibernate.HibernateException;
import org.hibernate.PropertyNotFoundException;
import org.hibernate.engine.SessionFactoryImplementor;
import org.hibernate.engine.SessionImplementor;
/**
* @author Gavin King
*/
public class MapAccessor implements PropertyAccessor {
public Getter getGetter(Class theClass, String propertyName)
throws PropertyNotFoundException {
return new MapGetter(propertyName);
}
public Setter getSetter(Class theClass, String propertyName)
throws PropertyNotFoundException {
return new MapSetter(propertyName);
}
public static final class MapSetter implements Setter {
private String name;
MapSetter(String name) {
this.name = name;
}
public Method getMethod() {
return null;
}
public String getMethodName() {
return null;
}
public void set(Object target, Object value, SessionFactoryImplementor factory)
throws HibernateException {
( (Map) target ).put(name, value);
}
}
public static final class MapGetter implements Getter {
private String name;
MapGetter(String name) {
this.name = name;
}
public Method getMethod() {
return null;
}
public String getMethodName() {
return null;
}
public Object get(Object target) throws HibernateException {
return ( (Map) target ).get(name);
}
public Object getForInsert(Object target, Map mergeMap, SessionImplementor session) {
return get( target );
}
public Class getReturnType() {
return Object.class;
}
}
}
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