third_codes/mybatis-plus-join
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Merge branch 'master' of https://github.com/yulichang/mybatis-plus-join

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yulichang 2024-01-15 13:49:55 +08:00
commit 05baec13a9
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29
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/JoinAbstractLambdaWrapper.java
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@ -368,6 +368,35 @@ public abstract class JoinAbstractLambdaWrapper<T, Children extends JoinAbstract
return from.getStringValue();
}
/**
* 检验表是否已连接
*/
public boolean checkJoinTable(Class clazz) {
TableInfo info = TableHelper.get(clazz);
Asserts.hasTable(info, clazz);
String tableName = info.getTableName();
for (Children wrapper : onWrappers) {
if (StringUtils.isBlank(wrapper.from.getStringValue())) {
if (this.subLogicSql && this.logicDelType == LogicDelTypeEnum.ON) {
TableInfo tableInfo = TableHelper.get(wrapper.getJoinClass());
if (tableInfo != null && tableName.equals(tableInfo.getTableName())) {
return true;
}
}
if (wrapper.getTableName().equals(tableName)) {
return true;
}
} else {
if (wrapper.from.getStringValue().contains(Constant.JOIN + StringPool.SPACE + tableName)) {
return true;
}
}
}
return false;
}
/**
* 内部调用, 不建议使用
*/