类 Duck

java.lang.Object

org.apache.commons.dbutils.AbstractQueryRunner

org.apache.commons.dbutils.QueryRunner

org.v2u.toy.Duck

public class Duck
extends org.apache.commons.dbutils.QueryRunner

嵌套类概要

嵌套类

修饰符和类型	类	说明
protected static interface	Duck.ConnectionCallback<T>
static class	Duck.SQLQueryException

字段概要

字段

修饰符和类型	字段	说明
protected final List<Object>	bindValues
protected java.util.function.Function<String,String>	escaper
protected boolean	isSnakeCase
protected final Map<String,Integer>	marks
protected final List<String>	queryParts
protected Connection	txConn

从类继承的字段 org.apache.commons.dbutils.AbstractQueryRunner

ds

构造器概要

构造器

限定符	构造器	说明
protected	Duck(Connection conn)
protected	Duck(DataSource dataSource_)

方法概要

修饰符和类型	方法	说明
Duck	add(String sql, Object... params)
protected void	appendArray(String sql, Object[] arrayArg)
protected void	appendParams(String sql, Object[] args)
protected Duck	copy()
Duck	debug()
String	escape(String ident)
Duck	escaper(java.util.function.Function<String,String> escaper_)
<T> T	fetch(org.apache.commons.dbutils.ResultSetHandler<T> rst)
<T> T	fetchBean(Class<T> tClass)
<T> List<T>	fetchBeanList(Class<T> tClass)
<K, V> Map<K,V>	fetchBeanMap(String columnName, Class<V> vClass)
Map<String,Object>	fetchMap()
List<Map<String,Object>>	fetchMapList()
<T> T	fetchScalar(Class<T> tClass)
Object[]	getParams()
String	getSql()
Connection	getTxConn()
static Duck	init(DataSource dataSource_)
BigInteger	insert()
<T> T	insert(Class<T> tClass)
BigInteger	insert(String tableName, Map<String,Object> params)
<T> T	insert(String tableName, Map<String,Object> params, Class<T> tClass)
List<BigInteger>	insertBatch(String tableName, List<Map<String,Object>> paramsList)
<T> List<T>	insertBatch(String tableName, List<Map<String,Object>> paramsList, Class<T> tClass)
java.util.function.Function<String,String>	makeEscaper(String quote)
Duck	mark(String name, String sql)
AbstractMap.SimpleEntry<List<String>,List<Object>>	pair(Map<String,Object> params)
AbstractMap.SimpleEntry<String,List<Object>>	pairInsert(Map<String,Object> params)
AbstractMap.SimpleEntry<String,Object[]>	pairUpdate(Map<String,Object> params)
Duck	reset()
Duck	select(String table, String where, Object... params)
protected Connection	selectConnection()
Duck	snakeCase(boolean yes)
String	toSnakeCase(String str)
String	toString()
<R> R	transaction(java.util.function.Function<Duck,R> action)
int	update()
int	update(String tableName, Map<String,Object> params, String where, Object... whereParams)

从类继承的方法 org.apache.commons.dbutils.QueryRunner

batch, batch, execute, execute, execute, execute, insert, insert, insert, insert, insertBatch, insertBatch, query, query, query, query, query, query, query, query, update, update, update, update, update, update

从类继承的方法 org.apache.commons.dbutils.AbstractQueryRunner

close, close, close, closeQuietly, closeQuietly, closeQuietly, fillStatement, fillStatement, fillStatementWithBean, fillStatementWithBean, getDataSource, getParameterMetaData, isPmdKnownBroken, prepareCall, prepareConnection, prepareStatement, prepareStatement, rethrow, wrap

从类继承的方法 java.lang.Object

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

字段详细资料

queryParts

protected final List<String> queryParts

bindValues

protected final List<Object> bindValues

marks

protected final Map<String,Integer> marks

txConn

protected Connection txConn

escaper

protected java.util.function.Function<String,String> escaper

isSnakeCase

protected boolean isSnakeCase

构造器详细资料

Duck

protected Duck(DataSource dataSource_)

Duck

protected Duck(Connection conn)

方法详细资料

init

public static Duck init(DataSource dataSource_)

pairInsert

public AbstractMap.SimpleEntry<String,List<Object>> pairInsert(Map<String,Object> params)

pairUpdate

public AbstractMap.SimpleEntry<String,Object[]> pairUpdate(Map<String,Object> params)

pair

public AbstractMap.SimpleEntry<List<String>,List<Object>> pair(Map<String,Object> params)

getSql

public String getSql()

getParams

public Object[] getParams()

reset

public Duck reset()

getTxConn

public Connection getTxConn()

selectConnection

protected Connection selectConnection()
                               throws SQLException

抛出:

SQLException

fetch

public <T> T fetch(org.apache.commons.dbutils.ResultSetHandler<T> rst)

fetchBeanList

public <T> List<T> fetchBeanList(Class<T> tClass)

fetchBean

public <T> T fetchBean(Class<T> tClass)

fetchBeanMap

public <K,
V> Map<K,V> fetchBeanMap(String columnName,
 Class<V> vClass)

fetchMapList

public List<Map<String,Object>> fetchMapList()

fetchMap

public Map<String,Object> fetchMap()

fetchScalar

public <T> T fetchScalar(Class<T> tClass)

select

public Duck select(String table,
 String where,
 Object... params)

update

public int update()

update

public int update(String tableName,
 Map<String,Object> params,
 String where,
 Object... whereParams)

insert

public BigInteger insert()

insert

public <T> T insert(Class<T> tClass)

insert

public BigInteger insert(String tableName,
 Map<String,Object> params)

insert

public <T> T insert(String tableName,
 Map<String,Object> params,
 Class<T> tClass)

insertBatch

public <T> List<T> insertBatch(String tableName,
 List<Map<String,Object>> paramsList,
 Class<T> tClass)

insertBatch

public List<BigInteger> insertBatch(String tableName,
 List<Map<String,Object>> paramsList)

transaction

public <R> R transaction(java.util.function.Function<Duck,R> action)

copy

protected Duck copy()

escaper

public Duck escaper(java.util.function.Function<String,String> escaper_)

makeEscaper

public java.util.function.Function<String,String> makeEscaper(String quote)

escape

public String escape(String ident)

add

public Duck add(String sql,
 Object... params)

snakeCase

public Duck snakeCase(boolean yes)

mark

public Duck mark(String name,
 String sql)

appendParams

protected void appendParams(String sql,
 Object[] args)

appendArray

protected void appendArray(String sql,
 Object[] arrayArg)

debug

public Duck debug()

toString

public String toString()

覆盖:

toString 在类中 Object

toSnakeCase

public String toSnakeCase(String str)