net.sf.jsqlparser.JSQLParserException Java Examples

The following examples show how to use net.sf.jsqlparser.JSQLParserException. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: FromItemVisitorImpl.java From DataPermissionHelper with Apache License 2.0

7 votes

@Override
public void visit(Table table) {
    String tableName = table.getName();
    //关键点：解析到需要进行数据权限控制的表时进行拼装，可以从当前线程获取表数据
    //需要进行的数据权限控制的表数据
    Map<String, IdsAndColumn> tables = DPHelper.getLocalDataPermissions().getTables();
    if (tables.containsKey(tableName)) {
        IdsAndColumn idsAndColumn = tables.get(tableName);
        List<String> ids = idsAndColumn.getIds();
        List<String> columns = idsAndColumn.getColumns();

        SubSelect subSelect = new SubSelect();
        String subSql = SqlSpliceUtils.spliceIdAndColumn(tableName, ids, columns);
        try {
            subSelect.setSelectBody(((Select) (CCJSqlParserUtil.parse(subSql))).getSelectBody());
        } catch (JSQLParserException e) {
            logger.error("数据权限sql解析异常");
        }
        //TODO:采用随机别名不能避免重名
        subSelect.setAlias(table.getAlias() != null ? table.getAlias() : new Alias("DP" + UUID.randomUUID()
                .toString().replace("-", "")));
        this.subSelect = subSelect;
    }
}

Example #2

Source File: SqlTest.java From Mybatis-PageHelper with MIT License

6 votes

@Test
public void testSqlParser11() throws JSQLParserException {
    CountSqlParser countSqlParser = new CountSqlParser();
    System.out.println(countSqlParser.getSmartCountSql(
            "select so.id,so.address,so.area_code,so.area_id,so.del_flag,so.email," +
                    "so.fax,so.grade,so.icon,so.master, so.name,so.parent_id,so.parent_ids," +
                    "so.phone,so.remarks,so.type,so.zip_code " +
                    "from sys_organization so " +
                    "LEFT JOIN sys_user_organization suo ON (suo.org_id = so.id or FIND_IN_SET(suo.org_id,so.parent_ids)) " +
                    "where suo.user_id = ? group by so.id LIMIT ? "));

    System.out.println(countSqlParser.getSmartCountSql(
            "select so.id,so.address,so.area_code,so.area_id,so.del_flag,so.email," +
                    "so.fax,so.grade,so.icon,so.master, so.name,so.parent_id,so.parent_ids," +
                    "so.phone,so.remarks,so.type,so.zip_code " +
                    "from sys_organization so " +
                    "LEFT JOIN sys_user_organization suo ON (suo.org_id = so.id or FIND_IN_SET(suo.org_id,so.parent_ids)) " +
                    "where suo.user_id = ?"));
}

Example #3

Source File: CRUDParseUtils.java From WeBASE-Front with Apache License 2.0

6 votes

public static void parseRemove(String sql, Table table, Condition condition)
        throws JSQLParserException, FrontException {
    Statement statement = CCJSqlParserUtil.parse(sql);
    Delete delete = (Delete) statement;

    // parse table name
    net.sf.jsqlparser.schema.Table sqlTable = delete.getTable();
    table.setTableName(sqlTable.getName());

    // parse where clause
    Expression where = delete.getWhere();
    if (where != null) {
        BinaryExpression expr = (BinaryExpression) (where);
        handleExpression(condition, expr);
    }
    Limit limit = delete.getLimit();
    parseLimit(condition, limit);
}

Example #4

Source File: SqlParser.java From NNAnalytics with Apache License 2.0

6 votes

/**
 * The main method to parse the SQL statement into an NNA-understandable query.
 *
 * @param statement The SQL statement.
 * @throws JSQLParserException - if sql is unreadable
 */
public void parse(String statement) throws JSQLParserException {
  Statements statements = CCJSqlParserUtil.parseStatements(statement);
  INodeSqlStatementVisitor inodeVisitor = new INodeSqlStatementVisitor();
  statements.accept(inodeVisitor);
  set = inodeVisitor.set.toLowerCase();
  filters = String.join(",", inodeVisitor.filters);
  sum = inodeVisitor.sum;
  find = inodeVisitor.find;
  type = inodeVisitor.type;
  limit = inodeVisitor.limit;
  sortAscending = inodeVisitor.sortAscending;
  sortDescending = inodeVisitor.sortDescending;
  parentDirDepth = inodeVisitor.parentDirDepth;
  timeRange = inodeVisitor.timeRange;
}

Example #5

Source File: DeleteWorker.java From spanner-jdbc with MIT License

6 votes

private static Select createSelect(CloudSpannerConnection connection, Delete delete)
    throws SQLException {
  TableKeyMetaData table =
      connection.getTable(CloudSpannerDriver.unquoteIdentifier(delete.getTable().getName()));
  List<String> keyCols = table.getKeyColumns().stream()
      .map(x -> CloudSpannerDriver.quoteIdentifier(delete.getTable().getName()) + "."
          + CloudSpannerDriver.quoteIdentifier(x))
      .collect(Collectors.toList());
  StringBuilder sql = new StringBuilder();
  sql.append("SELECT ").append(String.join(", ", keyCols));
  sql.append("\nFROM ").append(CloudSpannerDriver.quoteIdentifier(delete.getTable().getName()));
  sql.append("\nWHERE ").append(delete.getWhere().toString());

  try {
    return (Select) CCJSqlParserUtil.parse(sql.toString());
  } catch (JSQLParserException e) {
    throw new CloudSpannerSQLException("Could not parse generated SELECT statement: " + sql,
        Code.INVALID_ARGUMENT);
  }
}

Example #6

Source File: CloudSpannerPreparedStatement.java From spanner-jdbc with MIT License

6 votes

@Override
public ResultSet executeQuery() throws SQLException {
  CustomDriverStatement custom = getCustomDriverStatement(sqlTokens);
  if (custom != null && custom.isQuery()) {
    return custom.executeQuery(sqlTokens);
  }
  Statement statement;
  try {
    statement = CCJSqlParserUtil.parse(sanitizeSQL(sql));
  } catch (JSQLParserException | TokenMgrException e) {
    throw new CloudSpannerSQLException(PARSE_ERROR + sql + ": " + e.getLocalizedMessage(),
        Code.INVALID_ARGUMENT, e);
  }
  if (statement instanceof Select) {
    determineForceSingleUseReadContext((Select) statement);
    com.google.cloud.spanner.Statement.Builder builder = createSelectBuilder(statement, sql);
    try (ReadContext context = getReadContext()) {
      com.google.cloud.spanner.ResultSet rs = context.executeQuery(builder.build());
      return new CloudSpannerResultSet(this, rs, sql);
    }
  }
  throw new CloudSpannerSQLException(
      "SQL statement not suitable for executeQuery. Expected SELECT-statement.",
      Code.INVALID_ARGUMENT);
}

Example #7

Source File: CloudSpannerPreparedStatement.java From spanner-jdbc with MIT License

6 votes

@Override
public CloudSpannerParameterMetaData getParameterMetaData() throws SQLException {
  // parse the SQL statement without executing it
  try {
    if (isDDLStatement()) {
      throw new CloudSpannerSQLException("Cannot get parameter meta data for DDL statement",
          Code.INVALID_ARGUMENT);
    }
    Statement statement = CCJSqlParserUtil.parse(sanitizeSQL(sql));
    if (statement instanceof Insert || statement instanceof Update
        || statement instanceof Delete) {
      // Create mutation, but don't do anything with it. This
      // initializes column names of the parameter store.
      createMutations(sql, false, true);
    } else if (statement instanceof Select) {
      // Create select builder, but don't do anything with it. This
      // initializes column names of the parameter store.
      createSelectBuilder(statement, sql);
    }
  } catch (JSQLParserException | TokenMgrException e) {
    throw new CloudSpannerSQLException(PARSE_ERROR + sql + ": " + e.getLocalizedMessage(),
        Code.INVALID_ARGUMENT, e);
  }
  return new CloudSpannerParameterMetaData(this);
}

Example #8

Source File: TxcJdbcEventListener.java From tx-lcn with Apache License 2.0

6 votes

@Override
public String onBeforeAnyExecute(StatementInformation statementInformation) throws SQLException {
    String sql = statementInformation.getSqlWithValues();

    // 当前业务链接
    DTXLocalContext.cur().setResource(statementInformation.getStatement().getConnection());

    // 拦截处理
    try {
        Statement statement = CCJSqlParserUtil.parse(sql);
        log.debug("statement > {}", statement);
        statementInformation.setAttachment(statement);
        if (statement instanceof Update) {
            sqlExecuteInterceptor.preUpdate((Update) statement);
        } else if (statement instanceof Delete) {
            sqlExecuteInterceptor.preDelete((Delete) statement);
        } else if (statement instanceof Insert) {
            sqlExecuteInterceptor.preInsert((Insert) statement);
        } else if (statement instanceof Select) {
            sqlExecuteInterceptor.preSelect(new LockableSelect((Select) statement));
        }
    } catch (JSQLParserException e) {
        throw new SQLException(e);
    }
    return sql;
}

Example #9

Source File: SchemaExtractor.java From evosql with Apache License 2.0

6 votes

@Override
public Map<String, TableSchema> getTablesFromQuery(String pathToBeTested) {
    Map<String, TableSchema> tableSchemas = new HashMap<>();

    // Get a list of table names from the query
    Statement stmt;
    try {
        stmt = CCJSqlParserUtil.parse(pathToBeTested);
    } catch (JSQLParserException e) {
        e.printStackTrace();
        return null;
    }

    if (!(stmt instanceof Select)) {
        return null;
    }
    List<String> tableList = new TablesNamesFinder().getTableList(stmt);

    for (String tableName : tableList) {
        tableName = tableName.replaceAll("^\"|\"$", ""); // Remove quotes around tablenames
        tableSchemas.put(tableName, this.extract(tableName));
    }

    return tableSchemas;
}

Example #10

Source File: MockedSchemaExtractor.java From evosql with Apache License 2.0

6 votes

@Override
public Map<String, TableSchema> getTablesFromQuery(String pathToBeTested) {
    Map<String, TableSchema> tableSchemas = new HashMap<String, TableSchema>();

    // Get a list of table names from the query
    Statement stmt;
    try {
        stmt = CCJSqlParserUtil.parse(pathToBeTested);
    } catch (JSQLParserException e) {
        e.printStackTrace();
        return null;
    }

    if (!(stmt instanceof Select)) {
        return null;
    }
    List<String> tableList = new TablesNamesFinder().getTableList(stmt);

    for (String tableName : tableList) {
        tableName = tableName.replaceAll("^\"|\"$", ""); // Remove quotes around tablenames
        tableSchemas.put(tableName,	this.extract(tableName));
    }

    return tableSchemas;
}

Example #11

Source File: SqlServer.java From genericdao with Artistic License 2.0

6 votes

/**
 * 转换为分页语句
 *
 * @param sql
 * @param offset
 * @param limit
 * @param orderBy
 * @return
 */
public String convertToPageSql(String sql, int offset, int limit, String orderBy) {
    StringBuilder key = new StringBuilder(sql.length() + 40);
    key.append(sql);
    key.append(orderBy);
    String pageSql = CACHE.get(key.toString());
    if (pageSql == null) {
        //解析SQL
        Statement stmt;
        try {
            stmt = CCJSqlParserUtil.parse(sql);
        } catch (JSQLParserException e) {
            throw new RuntimeException("不支持该SQL转换为分页查询!");
        }
        if (!(stmt instanceof Select)) {
            throw new RuntimeException("分页语句必须是Select查询!");
        }
        //获取分页查询的select
        Select pageSelect = getPageSelect((Select) stmt, orderBy);
        pageSql = pageSelect.toString();
        CACHE.put(key.toString(), pageSql);
    }
    pageSql = pageSql.replace(START_ROW, String.valueOf(offset));
    pageSql = pageSql.replace(PAGE_SIZE, String.valueOf(limit));
    return pageSql;
}

Example #12

Source File: TableRenameUtil.java From compass with Apache License 2.0

6 votes

public static String modifyTableNames(String sql,TableRenamer tableRenamer) 
{

	if(sql == null)
	{
		throw new IllegalArgumentException("sql is null");
	}
	
	Statement statement = null;
	try
	{
		statement = CCJSqlParserUtil.parse(sql);
	} 
	catch (JSQLParserException e) 
	{
		throw new IllegalArgumentException("Error when parsing sql:[" + sql+"]",e);
	}
	
	TableRenameVisitor tableRenameVisitor=new TableRenameVisitor(tableRenamer);
	statement.accept(tableRenameVisitor);
	return statement.toString();
}

Example #13

Source File: SqlServerTest.java From Mybatis-PageHelper with MIT License

6 votes

@Test
public void testSql386() throws JSQLParserException {
    String originalSql = " select a.Guid,\n" +
        "               ProManager,\n" +
        "               WorkOrderType,\n" +
        "               a.Name,\n" +
        "               WorkNote,\n" +
        "               b.Name                             TeamName,\n" +
        "               ConstructionSite,\n" +
        "               iif(a.MaterialGuid is null, 0, 1) as IsMaterial,\n" +
        "               a.MaterialGuid,\n" +
        "               c.Code                          as MaterialCode,\n" +
        "               c.FullName                         MaterialName,\n" +
        "               d.FullName                         MatStdSortName\n" +
        "        from RMC_WorkOrder a\n" +
        "                 left join dbo.SYS_OrgFrame b on a.TeamGuid = b.Code and b.ParentGuid is null\n" +
        "                 left join dbo.BAS_Material c on a.MaterialGuid = c.Guid\n" +
        "                 left join BAS_MatStdSort d on a.MatStdSortGuid = d.Guid\n" +
        "        where a.ConfirmUser is null\n" +
        "          and b.Guid = 1\n" +
        "        order by a.ContractBillNO desc";
    System.out.println(sqlServer.convertToPageSql(originalSql, 1, 10));
}

Example #14

Source File: SqlServerTest.java From Mybatis-PageHelper with MIT License

6 votes

@Test
public void testSql66() throws JSQLParserException {
    String originalSql = "SELECT *\n" +
        "FROM\n" +
        "forum_post_info a with(nolock)\n" +
        "LEFT JOIN forum_carcase_tags as b with(nolock) on a.id = b.carcase_id where b.tag_id = 127";
    ReplaceSql replaceSql = new RegexWithNolockReplaceSql();
    String replace = replaceSql.replace(originalSql);
    String pageSql = sqlServer.convertToPageSql(replace, 1, 10);


    CountSqlParser countSqlParser = new CountSqlParser();
    String smartCountSql = countSqlParser.getSmartCountSql(replace);
    smartCountSql = replaceSql.restore(smartCountSql);
    System.out.println(smartCountSql);


    String result = replaceSql.restore(pageSql);
    System.out.println(result);
}

Example #15

Source File: JSqlParser.java From sqlhelper with GNU Lesser General Public License v3.0

5 votes

@Override
public JSqlParserStatementWrapper parse(String sql) throws SQLParseException {
    try {
        Statement statement = CCJSqlParserUtil.parse(sql);
        JSqlParserStatementWrapper result = new JSqlParserStatementWrapper(statement);
        result.setOriginalSql(sql);
        return result;
    } catch (JSQLParserException ex) {
        throw new SQLParseException(ex);
    }
}

Example #16

Source File: CRUDParseUtils.java From WeBASE-Front with Apache License 2.0

5 votes

public static void parseUpdate(String sql, Table table, Entry entry, Condition condition)
        throws JSQLParserException, FrontException {
    Statement statement = CCJSqlParserUtil.parse(sql);
    Update update = (Update) statement;

    // parse table name
    List<net.sf.jsqlparser.schema.Table> tables = update.getTables();
    String tableName = tables.get(0).getName();
    table.setTableName(tableName);

    // parse cloumns
    List<Column> columns = update.getColumns();
    List<Expression> expressions = update.getExpressions();
    int size = expressions.size();
    String[] values = new String[size];
    for (int i = 0; i < size; i++) {
        values[i] = expressions.get(i).toString();
    }
    for (int i = 0; i < columns.size(); i++) {
        entry.put(trimQuotes(columns.get(i).toString()), trimQuotes(values[i]));
    }

    // parse where clause
    Expression where = update.getWhere();
    if (where != null) {
        BinaryExpression expr2 = (BinaryExpression) (where);
        handleExpression(condition, expr2);
    }
    Limit limit = update.getLimit();
    parseLimit(condition, limit);
}

Example #17