| | |
| | | import java.util.LinkedHashMap; |
| | | import java.util.List; |
| | | import java.util.Map; |
| | | import java.util.stream.Collectors; |
| | | import java.util.zip.ZipEntry; |
| | | import java.util.zip.ZipOutputStream; |
| | | import org.apache.commons.io.IOUtils; |
| | |
| | | } |
| | | |
| | | /** |
| | | * 查询所有表信息 |
| | | * |
| | | * @return 表信息集合 |
| | | */ |
| | | @Override |
| | | public List<GenTable> selectGenTableAll() |
| | | { |
| | | return genTableMapper.selectGenTableAll(); |
| | | } |
| | | |
| | | /** |
| | | * 修改业务 |
| | | * |
| | | * @param genTable 业务信息 |
| | |
| | | Map<String, String> dataMap = new LinkedHashMap<>(); |
| | | // 查询表信息 |
| | | GenTable table = genTableMapper.selectGenTableById(tableId); |
| | | // 查询列信息 |
| | | List<GenTableColumn> columns = table.getColumns(); |
| | | setPkColumn(table, columns); |
| | | // 设置主子表信息 |
| | | setSubTable(table); |
| | | // 设置主键列信息 |
| | | setPkColumn(table); |
| | | VelocityInitializer.initVelocity(); |
| | | |
| | | VelocityContext context = VelocityUtils.prepareContext(table); |
| | |
| | | * 生成代码(自定义路径) |
| | | * |
| | | * @param tableName 表名称 |
| | | * @return 数据 |
| | | */ |
| | | @Override |
| | | public void generatorCode(String tableName) |
| | | { |
| | | // 查询表信息 |
| | | GenTable table = genTableMapper.selectGenTableByName(tableName); |
| | | // 查询列信息 |
| | | List<GenTableColumn> columns = table.getColumns(); |
| | | setPkColumn(table, columns); |
| | | // 设置主子表信息 |
| | | setSubTable(table); |
| | | // 设置主键列信息 |
| | | setPkColumn(table); |
| | | |
| | | VelocityInitializer.initVelocity(); |
| | | |
| | |
| | | } |
| | | |
| | | /** |
| | | * 同步数据库 |
| | | * |
| | | * @param tableName 表名称 |
| | | */ |
| | | @Override |
| | | @Transactional |
| | | public void synchDb(String tableName) |
| | | { |
| | | GenTable table = genTableMapper.selectGenTableByName(tableName); |
| | | List<GenTableColumn> tableColumns = table.getColumns(); |
| | | List<String> tableColumnNames = tableColumns.stream().map(GenTableColumn::getColumnName).collect(Collectors.toList()); |
| | | |
| | | List<GenTableColumn> dbTableColumns = genTableColumnMapper.selectDbTableColumnsByName(tableName); |
| | | if (StringUtils.isEmpty(dbTableColumns)) |
| | | { |
| | | throw new CustomException("同步数据失败,原表结构不存在"); |
| | | } |
| | | List<String> dbTableColumnNames = dbTableColumns.stream().map(GenTableColumn::getColumnName).collect(Collectors.toList()); |
| | | |
| | | dbTableColumns.forEach(column -> { |
| | | if (!tableColumnNames.contains(column.getColumnName())) |
| | | { |
| | | GenUtils.initColumnField(column, table); |
| | | genTableColumnMapper.insertGenTableColumn(column); |
| | | } |
| | | }); |
| | | |
| | | List<GenTableColumn> delColumns = tableColumns.stream().filter(column -> !dbTableColumnNames.contains(column.getColumnName())).collect(Collectors.toList()); |
| | | if (StringUtils.isNotEmpty(delColumns)) |
| | | { |
| | | genTableColumnMapper.deleteGenTableColumns(delColumns); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 批量生成代码(下载方式) |
| | | * |
| | | * @param tableNames 表数组 |
| | |
| | | { |
| | | // 查询表信息 |
| | | GenTable table = genTableMapper.selectGenTableByName(tableName); |
| | | // 查询列信息 |
| | | List<GenTableColumn> columns = table.getColumns(); |
| | | setPkColumn(table, columns); |
| | | // 设置主子表信息 |
| | | setSubTable(table); |
| | | // 设置主键列信息 |
| | | setPkColumn(table); |
| | | |
| | | VelocityInitializer.initVelocity(); |
| | | |
| | |
| | | { |
| | | throw new CustomException("树名称字段不能为空"); |
| | | } |
| | | else if (GenConstants.TPL_SUB.equals(genTable.getTplCategory())) |
| | | { |
| | | if (StringUtils.isEmpty(genTable.getSubTableName())) |
| | | { |
| | | throw new CustomException("关联子表的表名不能为空"); |
| | | } |
| | | else if (StringUtils.isEmpty(genTable.getSubTableFkName())) |
| | | { |
| | | throw new CustomException("子表关联的外键名不能为空"); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | |
| | | * 设置主键列信息 |
| | | * |
| | | * @param table 业务表信息 |
| | | * @param columns 业务字段列表 |
| | | */ |
| | | public void setPkColumn(GenTable table, List<GenTableColumn> columns) |
| | | public void setPkColumn(GenTable table) |
| | | { |
| | | for (GenTableColumn column : columns) |
| | | for (GenTableColumn column : table.getColumns()) |
| | | { |
| | | if (column.isPk()) |
| | | { |
| | |
| | | } |
| | | if (StringUtils.isNull(table.getPkColumn())) |
| | | { |
| | | table.setPkColumn(columns.get(0)); |
| | | table.setPkColumn(table.getColumns().get(0)); |
| | | } |
| | | if (GenConstants.TPL_SUB.equals(table.getTplCategory())) |
| | | { |
| | | for (GenTableColumn column : table.getSubTable().getColumns()) |
| | | { |
| | | if (column.isPk()) |
| | | { |
| | | table.getSubTable().setPkColumn(column); |
| | | break; |
| | | } |
| | | } |
| | | if (StringUtils.isNull(table.getSubTable().getPkColumn())) |
| | | { |
| | | table.getSubTable().setPkColumn(table.getSubTable().getColumns().get(0)); |
| | | } |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 设置主子表信息 |
| | | * |
| | | * @param table 业务表信息 |
| | | */ |
| | | public void setSubTable(GenTable table) |
| | | { |
| | | String subTableName = table.getSubTableName(); |
| | | if (StringUtils.isNotEmpty(subTableName)) |
| | | { |
| | | table.setSubTable(genTableMapper.selectGenTableByName(subTableName)); |
| | | } |
| | | } |
| | | |