mirror of
https://github.com/continew-org/continew-starter.git
synced 2025-09-08 16:57:09 +08:00
style: 调整代码风格 null == xx => xx == null(更符合大众风格)
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@@ -57,7 +57,7 @@ public class MetaUtils {
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*/
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public static DatabaseType getDatabaseTypeOrDefault(DataSource dataSource, DatabaseType defaultValue) {
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DatabaseType databaseType = getDatabaseType(dataSource);
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return null == databaseType ? defaultValue : databaseType;
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return databaseType == null ? defaultValue : databaseType;
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}
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/**
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@@ -43,7 +43,7 @@ public class DataPermissionDialect extends CommonsDialectImpl {
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return super.buildSelectSql(queryWrapper);
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}
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DataPermission dataPermission = DataPermissionAspect.currentDataPermission();
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if (null == dataPermission) {
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if (dataPermission == null) {
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return super.buildSelectSql(queryWrapper);
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}
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DataPermissionCurrentUser currentUser = dataPermissionFilter.getCurrentUser();
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@@ -65,7 +65,7 @@ public class QueryWrapperHelper {
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public static <Q> QueryWrapper build(Q query) {
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QueryWrapper queryWrapper = QueryWrapper.create();
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// 没有查询条件,直接返回
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if (null == query) {
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if (query == null) {
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return queryWrapper;
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}
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// 获取查询条件中所有的字段
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@@ -85,7 +85,7 @@ public class QueryWrapperHelper {
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public static <Q> QueryWrapper build(Q query, Sort sort) {
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QueryWrapper queryWrapper = QueryWrapper.create();
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// 没有查询条件,直接返回
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if (null == query) {
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if (query == null) {
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return queryWrapper;
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}
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// 设置排序条件
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@@ -112,7 +112,7 @@ public class QueryWrapperHelper {
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*/
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public static <Q> QueryWrapper build(Q query, List<Field> fields, QueryWrapper queryWrapper) {
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// 没有查询条件,直接返回
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if (null == query) {
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if (query == null) {
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return queryWrapper;
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}
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// 解析并拼接查询条件
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@@ -150,7 +150,7 @@ public class QueryWrapperHelper {
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String fieldName = ReflectUtil.getFieldName(field);
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// 没有 @Query 注解,默认等值查询
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Query queryAnnotation = AnnotationUtil.getAnnotation(field, Query.class);
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if (null == queryAnnotation) {
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if (queryAnnotation == null) {
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return Collections.singletonList(q -> q.eq(CharSequenceUtil.toUnderlineCase(fieldName), fieldValue));
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}
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// 解析单列查询
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@@ -121,7 +121,7 @@ public class MybatisBaseEnumTypeHandler<E extends Enum<E>> extends BaseTypeHandl
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@Override
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public E getNullableResult(ResultSet rs, String columnName) throws SQLException {
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Object value = rs.getObject(columnName, this.propertyType);
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if (null == value || rs.wasNull()) {
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if (value == null || rs.wasNull()) {
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return null;
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}
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return this.valueOf(value);
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@@ -130,7 +130,7 @@ public class MybatisBaseEnumTypeHandler<E extends Enum<E>> extends BaseTypeHandl
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@Override
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public E getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
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Object value = rs.getObject(columnIndex, this.propertyType);
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if (null == value || rs.wasNull()) {
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if (value == null || rs.wasNull()) {
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return null;
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}
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return this.valueOf(value);
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@@ -139,7 +139,7 @@ public class MybatisBaseEnumTypeHandler<E extends Enum<E>> extends BaseTypeHandl
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@Override
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public E getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
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Object value = cs.getObject(columnIndex, this.propertyType);
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if (null == value || cs.wasNull()) {
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if (value == null || cs.wasNull()) {
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return null;
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}
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return this.valueOf(value);
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@@ -97,7 +97,7 @@ public class QueryWrapperHelper {
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public static <Q, R> QueryWrapper<R> build(Q query, Sort sort) {
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QueryWrapper<R> queryWrapper = new QueryWrapper<>();
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// 没有查询条件,直接返回
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if (null == query) {
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if (query == null) {
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return queryWrapper;
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}
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// 设置排序条件
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@@ -125,7 +125,7 @@ public class QueryWrapperHelper {
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*/
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public static <Q, R> QueryWrapper<R> build(Q query, List<Field> fields, QueryWrapper<R> queryWrapper) {
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// 没有查询条件,直接返回
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if (null == query) {
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if (query == null) {
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return queryWrapper;
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}
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// 解析并拼接查询条件
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@@ -161,7 +161,7 @@ public class QueryWrapperHelper {
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String fieldName = ReflectUtil.getFieldName(field);
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// 没有 @Query 注解,默认等值查询
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Query queryAnnotation = AnnotationUtil.getAnnotation(field, Query.class);
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if (null == queryAnnotation) {
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if (queryAnnotation == null) {
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return Collections.singletonList(q -> q.eq(CharSequenceUtil.toUnderlineCase(fieldName), fieldValue));
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}
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// 解析单列查询
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