org.squeryl.annotations.ColumnBase Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2010 Maxime Lévesque
*
* Licensed 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.squeryl.annotations;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* This annotation should not be used directly, but via it's subtype :
* org.squeryl.annotations.Column
*/
@Retention(RetentionPolicy.RUNTIME)
public @interface ColumnBase {
String value() default "";
String name() default "";
/**
* The unit of length is dependent on the field type,
* for numbers the length is in bytes, for Strings, it is the
* number of characters, booleans in bits, and for Date : -1.
*/
int length() default -1;
/**
* BigDecimal needs a second parameter in addition to field length.
*/
int scale() default -1;
Class optionType() default Object.class;
}