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The core O/RM functionality as provided by Hibernate
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.type;
import java.net.URL;
import org.hibernate.dialect.Dialect;
import org.hibernate.type.descriptor.java.UrlTypeDescriptor;
import org.hibernate.type.descriptor.sql.VarcharTypeDescriptor;
/**
* A type that maps between {@link java.sql.Types#VARCHAR VARCHAR} and {@link URL}
*
* @author Steve Ebersole
*/
public class UrlType extends AbstractSingleColumnStandardBasicType implements DiscriminatorType {
public static final UrlType INSTANCE = new UrlType();
public UrlType() {
super( VarcharTypeDescriptor.INSTANCE, UrlTypeDescriptor.INSTANCE );
}
public String getName() {
return "url";
}
@Override
protected boolean registerUnderJavaType() {
return true;
}
@Override
public String toString(URL value) {
return UrlTypeDescriptor.INSTANCE.toString( value );
}
public String objectToSQLString(URL value, Dialect dialect) throws Exception {
return StringType.INSTANCE.objectToSQLString( toString( value ), dialect );
}
public URL stringToObject(String xml) throws Exception {
return UrlTypeDescriptor.INSTANCE.fromString( xml );
}
}