net.hasor.dataql.fx.db.FxSqlCheckChainSpi Maven / Gradle / Ivy
/*
* Copyright 2008-2009 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 net.hasor.dataql.fx.db;
/**
* SQL 执行前的检查。
* @author 赵永春 ([email protected])
* @version : 2020-09-18
*/
public interface FxSqlCheckChainSpi extends java.util.EventListener {
public static final int NEXT = 1;// 执行下一个 Spi
public static final int EXIT = 2;// 退出执行
public int doCheck(FxSqlInfo infoObject) throws Throwable;
public final class FxSqlInfo {
private boolean batch;
private String sourceName;
private String queryString;
private Object[] queryParams;
public FxSqlInfo(boolean batch, String sourceName, String queryString, Object[] queryParams) {
this.batch = batch;
this.sourceName = sourceName;
this.queryString = queryString;
this.queryParams = queryParams;
}
/** 是否为批量操作 */
public boolean isBatch() {
return this.batch;
}
/** 使用的数据源 */
public String getSourceName() {
return this.sourceName;
}
/** 计划执行的 SQL */
public String getQueryString() {
return this.queryString;
}
/** 执行 SQL 用到的参数 */
public Object[] getQueryParams() {
return this.queryParams.clone();
}
}
}