程序包 org.sagacity.sqltoy.utils

类 SqlUtil

java.lang.Object

org.sagacity.sqltoy.utils.SqlUtil

public class SqlUtil
extends Object

版本:

v1.3,Date:Apr 14, 2009 11:52:31 PM

作者:

zhongxuchen

字段概要

字段

修饰符和类型	字段	说明
static String	FROM_REGEX	查询from 匹配
static Pattern	maskPattern	sql中的单行注释
static Pattern	ORDER_BY_PATTERN
static String	SELECT_REGEX	查询select 匹配
static Pattern	UNION_PATTERN
static Pattern	UPCASE_ORDER_PATTERN

方法概要

修饰符和类型	方法	说明
static Long	batchUpdateByJdbc(TypeHandler typeHandler, String updateSql, Collection rowDatas, int batchSize, InsertRowCallbackHandler insertCallhandler, Integer[] updateTypes, Boolean autoCommit, Connection conn, Integer dbType)
static Object	callableStatementProcess(Object userData, CallableStatement pst, ResultSet rs, CallableStatementResultHandler callableStatementResultHandler)
static String	clearDefaultValue(String defaultValue)
static String	clearMark(String sql)
static String	clearMistyChars(String source, String target)
static String	clobToString(Clob clob)
static void	close(Closeable... closeables)
static void	closeQuietly(Closeable... closeables)
static String	combineQueryInStr(Object conditions, Integer colIndex, String property, boolean isChar)	已过时。
static String	completionSql(SqlToyContext sqlToyContext, Class entityClass, String sql)
static String	convertFieldsToColumns(EntityMeta entityMeta, String sql)
static Object	convertIdValueType(Object idValue, String idType)
static void	executeBatchSql(Connection conn, String sqlContent, Integer batchSize, Boolean autoCommit)
static Long	executeSql(TypeHandler typeHandler, String executeSql, Object[] params, Integer[] paramsType, Connection conn, Integer dbType, Boolean autoCommit, boolean processWord)
static List	findByJdbcQuery(TypeHandler typeHandler, String queryStr, Object[] params, Class voClass, RowCallbackHandler rowCallbackHandler, DecryptHandler decryptHandler, Connection conn, Integer dbType, boolean ignoreAllEmptySet, HashMap<String,String> colFieldMap, int fetchSize, int maxRows)
static Object	getSequenceValue(Connection conn, String sequence, Integer dbType)
static boolean	hasLock(String sql, Integer dbType)
static boolean	hasOrderBy(String sql, boolean judgeUpcase)
static boolean	hasUnion(String sql, boolean clearMistyChar)
static Object	loadByJdbcQuery(TypeHandler typeHandler, String queryStr, Object[] params, Class voClass, RowCallbackHandler rowCallbackHandler, Connection conn, Integer dbType, boolean ignoreAllEmptySet, HashMap<String,String> colFieldMap)
static Object	preparedStatementProcess(Object userData, PreparedStatement pst, ResultSet rs, PreparedStatementResultHandler preparedStatementResultHandler)
static List	processResultSet(TypeHandler typeHandler, ResultSet rs, Class voClass, RowCallbackHandler rowCallbackHandler, DecryptHandler decryptHandler, int startColIndex, boolean ignoreAllEmptySet, HashMap<String,String> colFieldMap)
static void	setParamsValue(TypeHandler typeHandler, Connection conn, Integer dbType, PreparedStatement pst, Object[] params, Integer[] paramsType, int fromIndex)
static void	setParamValue(TypeHandler typeHandler, Connection conn, Integer dbType, PreparedStatement pst, Object paramValue, int jdbcType, int paramIndex)
static boolean	wrapTreeTableRoute(TypeHandler typeHandler, TreeTableModel treeTableModel, Connection conn, Integer dbType)
static String	wrapWhere(EntityMeta entityMeta)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

maskPattern

public static final Pattern maskPattern

sql中的单行注释

ORDER_BY_PATTERN

public static final Pattern ORDER_BY_PATTERN

UPCASE_ORDER_PATTERN

public static final Pattern UPCASE_ORDER_PATTERN

SELECT_REGEX

public static final String SELECT_REGEX

查询select 匹配

另请参阅:

常量字段值

FROM_REGEX

public static final String FROM_REGEX

查询from 匹配

另请参阅:

常量字段值

UNION_PATTERN

public static final Pattern UNION_PATTERN

方法详细资料

combineQueryInStr

@Deprecated
public static String combineQueryInStr(Object conditions,
                                       Integer colIndex,
                                       String property,
                                       boolean isChar)

已过时。

参数:

conditions - :数据库in条件的数据集合，可以是POJO List或Object[]

colIndex - :二维数组对应列编号

property - :POJO property

isChar - :in 是否要加单引号

setParamsValue

public static void setParamsValue(TypeHandler typeHandler,
                                  Connection conn,
                                  Integer dbType,
                                  PreparedStatement pst,
                                  Object[] params,
                                  Integer[] paramsType,
                                  int fromIndex)
                           throws SQLException,
                                  IOException

参数:

typeHandler -

conn -

dbType -

pst -

params -

paramsType -

fromIndex -

抛出:

SQLException

IOException

setParamValue

public static void setParamValue(TypeHandler typeHandler,
                                 Connection conn,
                                 Integer dbType,
                                 PreparedStatement pst,
                                 Object paramValue,
                                 int jdbcType,
                                 int paramIndex)
                          throws SQLException,
                                 IOException

参数:

typeHandler -

conn -

dbType -

pst -

paramValue -

jdbcType -

paramIndex -

抛出:

SQLException

IOException

preparedStatementProcess

public static Object preparedStatementProcess(Object userData,
                                              PreparedStatement pst,
                                              ResultSet rs,
                                              PreparedStatementResultHandler preparedStatementResultHandler)
                                       throws Exception

参数:

userData -

pst -

rs -

preparedStatementResultHandler -

返回:

抛出:

Exception

callableStatementProcess

public static Object callableStatementProcess(Object userData,
                                              CallableStatement pst,
                                              ResultSet rs,
                                              CallableStatementResultHandler callableStatementResultHandler)
                                       throws Exception

参数:

userData -

pst -

rs -

callableStatementResultHandler -

返回:

抛出:

Exception

clearMark

public static String clearMark(String sql)

参数:

sql -

返回:

loadByJdbcQuery

public static Object loadByJdbcQuery(TypeHandler typeHandler,
                                     String queryStr,
                                     Object[] params,
                                     Class voClass,
                                     RowCallbackHandler rowCallbackHandler,
                                     Connection conn,
                                     Integer dbType,
                                     boolean ignoreAllEmptySet,
                                     HashMap<String,String> colFieldMap)
                              throws Exception

参数:

typeHandler -

queryStr -

params -

voClass -

rowCallbackHandler -

conn -

dbType -

ignoreAllEmptySet -

colFieldMap -

返回:

抛出:

Exception

getSequenceValue

public static Object getSequenceValue(Connection conn,
                                      String sequence,
                                      Integer dbType)
                               throws DataAccessException

参数:

conn -

sequence -

dbType -

返回:

抛出:

DataAccessException

findByJdbcQuery

public static List findByJdbcQuery(TypeHandler typeHandler,
                                   String queryStr,
                                   Object[] params,
                                   Class voClass,
                                   RowCallbackHandler rowCallbackHandler,
                                   DecryptHandler decryptHandler,
                                   Connection conn,
                                   Integer dbType,
                                   boolean ignoreAllEmptySet,
                                   HashMap<String,String> colFieldMap,
                                   int fetchSize,
                                   int maxRows)
                            throws Exception

参数:

typeHandler -

queryStr -

params -

voClass -

rowCallbackHandler -

decryptHandler -

conn -

dbType -

ignoreAllEmptySet -

colFieldMap -

fetchSize -

maxRows -

返回:

抛出:

Exception

processResultSet

public static List processResultSet(TypeHandler typeHandler,
                                    ResultSet rs,
                                    Class voClass,
                                    RowCallbackHandler rowCallbackHandler,
                                    DecryptHandler decryptHandler,
                                    int startColIndex,
                                    boolean ignoreAllEmptySet,
                                    HashMap<String,String> colFieldMap)
                             throws Exception

参数:

typeHandler -

rs -

voClass -

rowCallbackHandler -

decryptHandler -

startColIndex -

ignoreAllEmptySet -

colFieldMap -

返回:

抛出:

Exception

batchUpdateByJdbc

public static Long batchUpdateByJdbc(TypeHandler typeHandler,
                                     String updateSql,
                                     Collection rowDatas,
                                     int batchSize,
                                     InsertRowCallbackHandler insertCallhandler,
                                     Integer[] updateTypes,
                                     Boolean autoCommit,
                                     Connection conn,
                                     Integer dbType)
                              throws Exception

参数:

typeHandler -

updateSql -

rowDatas -

batchSize -

insertCallhandler -

updateTypes -

autoCommit -

conn -

dbType -

返回:

抛出:

Exception

wrapTreeTableRoute

public static boolean wrapTreeTableRoute(TypeHandler typeHandler,
                                         TreeTableModel treeTableModel,
                                         Connection conn,
                                         Integer dbType)
                                  throws Exception

参数:

typeHandler -

treeTableModel -

conn -

dbType -

返回:

抛出:

Exception

executeBatchSql

public static void executeBatchSql(Connection conn,
                                   String sqlContent,
                                   Integer batchSize,
                                   Boolean autoCommit)
                            throws Exception

参数:

conn -

sqlContent -

batchSize -

autoCommit -

抛出:

Exception

hasOrderBy

public static boolean hasOrderBy(String sql,
                                 boolean judgeUpcase)

参数:

sql -

judgeUpcase -

返回:

clobToString

public static String clobToString(Clob clob)

参数:

clob -

返回:

executeSql

public static Long executeSql(TypeHandler typeHandler,
                              String executeSql,
                              Object[] params,
                              Integer[] paramsType,
                              Connection conn,
                              Integer dbType,
                              Boolean autoCommit,
                              boolean processWord)
                       throws Exception

参数:

typeHandler -

executeSql -

params -

paramsType -

conn -

dbType -

autoCommit -

processWord -

返回:

抛出:

Exception

convertIdValueType

public static Object convertIdValueType(Object idValue,
                                        String idType)

参数:

idValue -

idType -

返回:

close

public static void close(Closeable... closeables)
                  throws IOException

参数:

closeables - 可关闭的流对象列表

抛出:

IOException

closeQuietly

public static void closeQuietly(Closeable... closeables)

参数:

closeables - 可关闭的流对象列表

hasUnion

public static boolean hasUnion(String sql,
                               boolean clearMistyChar)

参数:

sql -

clearMistyChar -

返回:

convertFieldsToColumns

public static String convertFieldsToColumns(EntityMeta entityMeta,
                                            String sql)

参数:

entityMeta -

sql -

返回:

wrapWhere

public static String wrapWhere(EntityMeta entityMeta)

参数:

entityMeta -

返回:

completionSql

public static String completionSql(SqlToyContext sqlToyContext,
                                   Class entityClass,
                                   String sql)

参数:

sqlToyContext -

entityClass -

sql -

返回:

hasLock

public static boolean hasLock(String sql,
                              Integer dbType)

参数:

sql -

dbType -

返回:

clearDefaultValue

public static String clearDefaultValue(String defaultValue)

参数:

defaultValue -

返回:

clearMistyChars

public static String clearMistyChars(String source,
                                     String target)

参数:

source -

target -

返回: