com.centit.framework.jdbc.dao

类 DatabaseOptUtils

java.lang.Object

com.centit.framework.jdbc.dao.DatabaseOptUtils

public abstract class DatabaseOptUtils
extends Object

意图将BaseDao中公共的部分独立出来，减少类的函数数量， 因为每一个继承BaseDaoImpl的类都有这些函数，而这些行数基本上都是一样的

字段概要

字段

限定符和类型	字段和说明
protected static org.slf4j.Logger	logger

构造器概要

构造器

构造器和说明
DatabaseOptUtils()

方法概要

限定符和类型	方法和说明
static int	batchDeleteObjects(BaseDaoImpl<?,?> baseDao, Collection<? extends Object> objects) 批量删除对象
static int	batchMergeObjects(BaseDaoImpl<?,?> baseDao, Collection<? extends Object> objects) 保存或者更新任意对象 ，每次都先判断是否存在
static int	batchSaveNewObjects(BaseDaoImpl<?,?> baseDao, Collection<? extends Object> objects) 保存任意对象
static int	batchUpdateObjects(BaseDaoImpl<?,?> baseDao, Collection<? extends Object> objects) 更新任意对象
static Object	callFunction(BaseDaoImpl<?,?> baseDao, String procName, int sqlType, Object... paramObjs)
static boolean	callProcedure(BaseDaoImpl<?,?> baseDao, String procName, Object... paramObjs)
static int	doExecuteNamedSql(BaseDaoImpl<?,?> baseDao, String sSql, Map<String,Object> values)
static boolean	doExecuteSql(BaseDaoImpl<?,?> baseDao, String sSql)
static int	doExecuteSql(BaseDaoImpl<?,?> baseDao, String sSql, Object[] values)
static com.alibaba.fastjson.JSONObject	getObjectBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql)
static com.alibaba.fastjson.JSONObject	getObjectBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Map<String,Object> params)
static com.alibaba.fastjson.JSONObject	getObjectBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Map<String,Object> params, String[] fieldName)
static com.alibaba.fastjson.JSONObject	getObjectBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Object[] params)
static com.alibaba.fastjson.JSONObject	getObjectBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Object[] params, String[] fieldName)
static Object	getScalarObjectQuery(BaseDaoImpl<?,?> baseDao, String sSql)
static Object	getScalarObjectQuery(BaseDaoImpl<?,?> baseDao, String sSql, Map<String,Object> values)
static Object	getScalarObjectQuery(BaseDaoImpl<?,?> baseDao, String sSql, Object value)
static Object	getScalarObjectQuery(BaseDaoImpl<?,?> baseDao, String sSql, Object[] values)
static Long	getSequenceNextValue(BaseDaoImpl<?,?> baseDao, String sequenceName)
static com.alibaba.fastjson.JSONArray	listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Map<String,Object> namedParams)
static com.alibaba.fastjson.JSONArray	listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Map<String,Object> namedParams, com.centit.support.database.utils.PageDesc pageDesc)
static com.alibaba.fastjson.JSONArray	listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String[] fieldNames, Map<String,Object> namedParams)
static com.alibaba.fastjson.JSONArray	listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String[] fieldNames, Map<String,Object> namedParams, com.centit.support.database.utils.PageDesc pageDesc)
static com.alibaba.fastjson.JSONArray	listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String[] fieldNames, String queryCountSql, Map<String,Object> namedParams, com.centit.support.database.utils.PageDesc pageDesc)
static com.alibaba.fastjson.JSONArray	listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String queryCountSql, Map<String,Object> namedParams, com.centit.support.database.utils.PageDesc pageDesc)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Map<String,Object> params)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Map<String,Object> namedParams, com.centit.support.database.utils.PageDesc pageDesc)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Object[] params)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Object[] params, com.centit.support.database.utils.PageDesc pageDesc)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, Object[] params, String[] fieldnames)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String[] fieldNames, Map<String,Object> namedParams)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String[] fieldNames, Map<String,Object> namedParams, com.centit.support.database.utils.PageDesc pageDesc)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String[] fieldNames, Object[] params)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String[] fieldNames, String queryCountSql, Map<String,Object> namedParams, com.centit.support.database.utils.PageDesc pageDesc)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String[] fieldNames, String queryCountSql, Object[] params, com.centit.support.database.utils.PageDesc pageDesc)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String queryCountSql, Map<String,Object> namedParams, com.centit.support.database.utils.PageDesc pageDesc)
static com.alibaba.fastjson.JSONArray	listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao, String querySql, String queryCountSql, Object[] params, com.centit.support.database.utils.PageDesc pageDesc)

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

logger

protected static org.slf4j.Logger logger

构造器详细资料

DatabaseOptUtils

public DatabaseOptUtils()

方法详细资料

callFunction

public static Object callFunction(BaseDaoImpl<?,?> baseDao,
                                  String procName,
                                  int sqlType,
                                  Object... paramObjs)

callProcedure

public static final boolean callProcedure(BaseDaoImpl<?,?> baseDao,
                                          String procName,
                                          Object... paramObjs)

doExecuteSql

public static final boolean doExecuteSql(BaseDaoImpl<?,?> baseDao,
                                         String sSql)
                                  throws SQLException

抛出:

SQLException

doExecuteSql

public static final int doExecuteSql(BaseDaoImpl<?,?> baseDao,
                                     String sSql,
                                     Object[] values)
                              throws SQLException

抛出:

SQLException

doExecuteNamedSql

public static final int doExecuteNamedSql(BaseDaoImpl<?,?> baseDao,
                                          String sSql,
                                          Map<String,Object> values)
                                   throws SQLException

抛出:

SQLException

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    String[] fieldNames,
                                                                    String queryCountSql,
                                                                    Map<String,Object> namedParams,
                                                                    com.centit.support.database.utils.PageDesc pageDesc)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    String[] fieldNames,
                                                                    Map<String,Object> namedParams,
                                                                    com.centit.support.database.utils.PageDesc pageDesc)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    String[] fieldNames,
                                                                    Map<String,Object> namedParams)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    String queryCountSql,
                                                                    Map<String,Object> namedParams,
                                                                    com.centit.support.database.utils.PageDesc pageDesc)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    Map<String,Object> params)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    Map<String,Object> namedParams,
                                                                    com.centit.support.database.utils.PageDesc pageDesc)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    String[] fieldNames,
                                                                    String queryCountSql,
                                                                    Object[] params,
                                                                    com.centit.support.database.utils.PageDesc pageDesc)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    String[] fieldNames,
                                                                    Object[] params)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    String queryCountSql,
                                                                    Object[] params,
                                                                    com.centit.support.database.utils.PageDesc pageDesc)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    Object[] params,
                                                                    String[] fieldnames)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    Object[] params)

listObjectsBySqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                    String querySql,
                                                                    Object[] params,
                                                                    com.centit.support.database.utils.PageDesc pageDesc)

listObjectsByParamsDriverSqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                                String querySql,
                                                                                String[] fieldNames,
                                                                                String queryCountSql,
                                                                                Map<String,Object> namedParams,
                                                                                com.centit.support.database.utils.PageDesc pageDesc)

listObjectsByParamsDriverSqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                                String querySql,
                                                                                String[] fieldNames,
                                                                                Map<String,Object> namedParams,
                                                                                com.centit.support.database.utils.PageDesc pageDesc)

listObjectsByParamsDriverSqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                                String querySql,
                                                                                String[] fieldNames,
                                                                                Map<String,Object> namedParams)

listObjectsByParamsDriverSqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                                String querySql,
                                                                                String queryCountSql,
                                                                                Map<String,Object> namedParams,
                                                                                com.centit.support.database.utils.PageDesc pageDesc)

listObjectsByParamsDriverSqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                                String querySql,
                                                                                Map<String,Object> namedParams)

listObjectsByParamsDriverSqlAsJson

public static com.alibaba.fastjson.JSONArray listObjectsByParamsDriverSqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                                String querySql,
                                                                                Map<String,Object> namedParams,
                                                                                com.centit.support.database.utils.PageDesc pageDesc)

getObjectBySqlAsJson

public static com.alibaba.fastjson.JSONObject getObjectBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                   String querySql,
                                                                   Object[] params,
                                                                   String[] fieldName)

getObjectBySqlAsJson

public static com.alibaba.fastjson.JSONObject getObjectBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                   String querySql,
                                                                   Object[] params)

getObjectBySqlAsJson

public static com.alibaba.fastjson.JSONObject getObjectBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                   String querySql,
                                                                   Map<String,Object> params,
                                                                   String[] fieldName)

getObjectBySqlAsJson

public static com.alibaba.fastjson.JSONObject getObjectBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                   String querySql,
                                                                   Map<String,Object> params)

getObjectBySqlAsJson

public static com.alibaba.fastjson.JSONObject getObjectBySqlAsJson(BaseDaoImpl<?,?> baseDao,
                                                                   String querySql)

getScalarObjectQuery

public static Object getScalarObjectQuery(BaseDaoImpl<?,?> baseDao,
                                          String sSql,
                                          Map<String,Object> values)

getScalarObjectQuery

public static Object getScalarObjectQuery(BaseDaoImpl<?,?> baseDao,
                                          String sSql,
                                          Object[] values)

getScalarObjectQuery

public static Object getScalarObjectQuery(BaseDaoImpl<?,?> baseDao,
                                          String sSql)
                                   throws SQLException,
                                          IOException

抛出:

SQLException

IOException

getScalarObjectQuery

public static Object getScalarObjectQuery(BaseDaoImpl<?,?> baseDao,
                                          String sSql,
                                          Object value)
                                   throws SQLException,
                                          IOException

抛出:

SQLException

IOException

getSequenceNextValue

public static Long getSequenceNextValue(BaseDaoImpl<?,?> baseDao,
                                        String sequenceName)

batchSaveNewObjects

public static int batchSaveNewObjects(BaseDaoImpl<?,?> baseDao,
                                      Collection<? extends Object> objects)

保存任意对象

参数:

baseDao - BaseDaoImpl

objects - Collection objects

返回:

保存任意对象数量

batchUpdateObjects

public static int batchUpdateObjects(BaseDaoImpl<?,?> baseDao,
                                     Collection<? extends Object> objects)

更新任意对象

参数:

baseDao - BaseDaoImpl

objects - Collection objects

返回:

更新对象数量

batchMergeObjects

public static int batchMergeObjects(BaseDaoImpl<?,?> baseDao,
                                    Collection<? extends Object> objects)

保存或者更新任意对象 ，每次都先判断是否存在

参数:

baseDao - BaseDaoImpl

objects - Collection objects

返回:

merge对象数量

batchDeleteObjects

public static int batchDeleteObjects(BaseDaoImpl<?,?> baseDao,
                                     Collection<? extends Object> objects)

批量删除对象

参数:

baseDao - BaseDaoImpl

objects - Collection objects

返回:

批量删除对象数量