io.shardingsphere.shardingjdbc.jdbc.core.connection

类 ShardingConnection

java.lang.Object

io.shardingsphere.shardingjdbc.jdbc.adapter.WrapperAdapter

io.shardingsphere.shardingjdbc.jdbc.unsupported.AbstractUnsupportedOperationConnection

io.shardingsphere.shardingjdbc.jdbc.adapter.AbstractConnectionAdapter

io.shardingsphere.shardingjdbc.jdbc.core.connection.ShardingConnection

所有已实现的接口:

AutoCloseable, Connection, Wrapper

public final class ShardingConnection
extends AbstractConnectionAdapter

Connection that support sharding.

作者:

zhangliang, caohao, gaohongtao, zhaojun

字段概要

从接口继承的字段 java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

构造器概要

构造器

构造器和说明
ShardingConnection(Map<String,DataSource> dataSourceMap, ShardingContext shardingContext, TransactionType transactionType)

方法概要

限定符和类型	方法和说明
Statement	createStatement()
Statement	createStatement(int resultSetType, int resultSetConcurrency)
Statement	createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
DatabaseMetaData	getMetaData()
PreparedStatement	prepareStatement(String sql)
PreparedStatement	prepareStatement(String sql, int autoGeneratedKeys)
PreparedStatement	prepareStatement(String sql, int[] columnIndexes)
PreparedStatement	prepareStatement(String sql, int resultSetType, int resultSetConcurrency)
PreparedStatement	prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
PreparedStatement	prepareStatement(String sql, String[] columnNames)

从类继承的方法 io.shardingsphere.shardingjdbc.jdbc.adapter.AbstractConnectionAdapter

clearWarnings, close, commit, getAutoCommit, getConnection, getConnections, getDataSourceMap, getHoldability, getTransactionIsolation, getWarnings, isClosed, isReadOnly, removeCache, rollback, setAutoCommit, setHoldability, setReadOnly, setTransactionIsolation

从类继承的方法 io.shardingsphere.shardingjdbc.jdbc.unsupported.AbstractUnsupportedOperationConnection

abort, createArrayOf, createBlob, createClob, createNClob, createSQLXML, createStruct, getCatalog, getClientInfo, getClientInfo, getNetworkTimeout, getSchema, getTypeMap, isValid, nativeSQL, prepareCall, prepareCall, prepareCall, releaseSavepoint, rollback, setCatalog, setClientInfo, setClientInfo, setNetworkTimeout, setSavepoint, setSavepoint, setSchema, setTypeMap

从类继承的方法 io.shardingsphere.shardingjdbc.jdbc.adapter.WrapperAdapter

isWrapperFor, recordMethodInvocation, replayMethodsInvocation, unwrap

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.sql.Wrapper

isWrapperFor, unwrap

构造器详细资料

ShardingConnection

public ShardingConnection(Map<String,DataSource> dataSourceMap,
                          ShardingContext shardingContext,
                          TransactionType transactionType)

方法详细资料

getMetaData

public DatabaseMetaData getMetaData()
                             throws SQLException

抛出:

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql)

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int resultSetType,
                                          int resultSetConcurrency)

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int resultSetType,
                                          int resultSetConcurrency,
                                          int resultSetHoldability)

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int autoGeneratedKeys)

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int[] columnIndexes)

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          String[] columnNames)

createStatement

public Statement createStatement()

createStatement

public Statement createStatement(int resultSetType,
                                 int resultSetConcurrency)

createStatement

public Statement createStatement(int resultSetType,
                                 int resultSetConcurrency,
                                 int resultSetHoldability)