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代码生成模板支持主子表
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@@ -102,6 +102,17 @@ public class GenTableServiceImpl implements IGenTableService
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return genTableMapper.selectDbTableListByNames(tableNames);
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}
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/**
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* 查询所有表信息
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*
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* @return 表信息集合
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*/
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@Override
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public List<GenTable> selectGenTableAll()
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{
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return genTableMapper.selectGenTableAll();
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}
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/**
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* 修改业务
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*
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@@ -179,14 +190,16 @@ public class GenTableServiceImpl implements IGenTableService
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* @param tableId 表编号
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* @return 预览数据列表
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*/
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@Override
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public Map<String, String> previewCode(Long tableId)
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{
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Map<String, String> dataMap = new LinkedHashMap<>();
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// 查询表信息
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GenTable table = genTableMapper.selectGenTableById(tableId);
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// 查询列信息
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List<GenTableColumn> columns = table.getColumns();
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setPkColumn(table, columns);
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// 设置主子表信息
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setSubTable(table);
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// 设置主键列信息
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setPkColumn(table);
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VelocityInitializer.initVelocity();
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VelocityContext context = VelocityUtils.prepareContext(table);
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@@ -230,9 +243,10 @@ public class GenTableServiceImpl implements IGenTableService
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{
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// 查询表信息
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GenTable table = genTableMapper.selectGenTableByName(tableName);
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// 查询列信息
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List<GenTableColumn> columns = table.getColumns();
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setPkColumn(table, columns);
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// 设置主子表信息
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setSubTable(table);
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// 设置主键列信息
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setPkColumn(table);
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VelocityInitializer.initVelocity();
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@@ -275,6 +289,10 @@ public class GenTableServiceImpl implements IGenTableService
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List<String> tableColumnNames = tableColumns.stream().map(GenTableColumn::getColumnName).collect(Collectors.toList());
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List<GenTableColumn> dbTableColumns = genTableColumnMapper.selectDbTableColumnsByName(tableName);
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if (StringUtils.isEmpty(dbTableColumns))
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{
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throw new CustomException("同步数据失败,原表结构不存在");
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}
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List<String> dbTableColumnNames = dbTableColumns.stream().map(GenTableColumn::getColumnName).collect(Collectors.toList());
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dbTableColumns.forEach(column -> {
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@@ -318,9 +336,10 @@ public class GenTableServiceImpl implements IGenTableService
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{
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// 查询表信息
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GenTable table = genTableMapper.selectGenTableByName(tableName);
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// 查询列信息
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List<GenTableColumn> columns = table.getColumns();
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setPkColumn(table, columns);
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// 设置主子表信息
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setSubTable(table);
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// 设置主键列信息
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setPkColumn(table);
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VelocityInitializer.initVelocity();
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@@ -374,6 +393,17 @@ public class GenTableServiceImpl implements IGenTableService
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{
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throw new CustomException("树名称字段不能为空");
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}
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else if (GenConstants.TPL_SUB.equals(genTable.getTplCategory()))
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{
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if (StringUtils.isEmpty(genTable.getSubTableName()))
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{
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throw new CustomException("关联子表的表名不能为空");
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}
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else if (StringUtils.isEmpty(genTable.getSubTableFkName()))
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{
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throw new CustomException("子表关联的外键名不能为空");
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}
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}
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}
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}
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@@ -381,11 +411,10 @@ public class GenTableServiceImpl implements IGenTableService
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* 设置主键列信息
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*
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* @param table 业务表信息
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* @param columns 业务字段列表
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*/
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public void setPkColumn(GenTable table, List<GenTableColumn> columns)
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public void setPkColumn(GenTable table)
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{
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for (GenTableColumn column : columns)
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for (GenTableColumn column : table.getColumns())
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{
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if (column.isPk())
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{
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@@ -395,7 +424,35 @@ public class GenTableServiceImpl implements IGenTableService
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}
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if (StringUtils.isNull(table.getPkColumn()))
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{
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table.setPkColumn(columns.get(0));
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table.setPkColumn(table.getColumns().get(0));
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}
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if (GenConstants.TPL_SUB.equals(table.getTplCategory()))
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{
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for (GenTableColumn column : table.getSubTable().getColumns())
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{
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if (column.isPk())
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{
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table.getSubTable().setPkColumn(column);
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break;
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}
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}
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if (StringUtils.isNull(table.getSubTable().getPkColumn()))
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{
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table.getSubTable().setPkColumn(table.getSubTable().getColumns().get(0));
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}
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}
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}
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/**
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* 设置主子表信息
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*
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* @param table 业务表信息
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*/
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public void setSubTable(GenTable table)
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{
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String subTableName = table.getSubTableName();
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if (StringUtils.isNotEmpty(subTableName))
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{
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table.setSubTable(genTableMapper.selectGenTableByName(subTableName));
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}
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}
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@@ -35,6 +35,13 @@ public interface IGenTableService
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*/
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public List<GenTable> selectDbTableListByNames(String[] tableNames);
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/**
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* 查询所有表信息
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*
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* @return 表信息集合
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*/
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public List<GenTable> selectGenTableAll();
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/**
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* 查询业务信息
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*
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