leap.orm.annotation.SqlKey Maven / Gradle / Ivy

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/*
 * Copyright 2016 the original author or authors.
 *
 * 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 leap.orm.annotation;

import leap.core.annotation.AInject;

import java.lang.annotation.*;

@Target({ElementType.FIELD,ElementType.METHOD,ElementType.PARAMETER})
@Retention(RetentionPolicy.RUNTIME)
@Inherited
@AInject
public @interface SqlKey {

    /**
     * The key of command.
     */
    String value() default "";

    /**
     * Same as {@link #value()}.
     */
    String key() default "";

    /**
     * The datasource of command
     */
    String datasource() default "";

    /**
     * Is the key must be exists?
     */
    boolean required() default true;
}