org.apache.shardingsphere.driver.jdbc.core.connection

类 ShardingSphereConnection

java.lang.Object

org.apache.shardingsphere.driver.jdbc.adapter.WrapperAdapter

org.apache.shardingsphere.driver.jdbc.unsupported.AbstractUnsupportedOperationConnection

org.apache.shardingsphere.driver.jdbc.adapter.AbstractConnectionAdapter

org.apache.shardingsphere.driver.jdbc.core.connection.ShardingSphereConnection

所有已实现的接口:

AutoCloseable, Connection, Wrapper

public final class ShardingSphereConnection
extends AbstractConnectionAdapter

ShardingSphere connection.

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
ShardingSphereConnection(String schema, org.apache.shardingsphere.mode.manager.ContextManager contextManager)

方法概要

限定符和类型	方法和说明
void	close()
void	commit()
Array	createArrayOf(String typeName, Object[] elements)
Statement	createStatement()
Statement	createStatement(int resultSetType, int resultSetConcurrency)
Statement	createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
boolean	getAutoCommit()
DatabaseMetaData	getMetaData()
int	getTransactionIsolation()
boolean	isClosed()
boolean	isHoldTransaction() Whether hold transaction or not.
boolean	isReadOnly()
boolean	isValid(int timeout)
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)
void	rollback()
void	setAutoCommit(boolean autoCommit)
void	setReadOnly(boolean readOnly)
void	setTransactionIsolation(int level)

从类继承的方法 org.apache.shardingsphere.driver.jdbc.adapter.AbstractConnectionAdapter

clearWarnings, getCatalog, getHoldability, getWarnings, setCatalog, setHoldability, setSchema

从类继承的方法 org.apache.shardingsphere.driver.jdbc.unsupported.AbstractUnsupportedOperationConnection

abort, createBlob, createClob, createNClob, createSQLXML, createStruct, getClientInfo, getClientInfo, getNetworkTimeout, getTypeMap, nativeSQL, prepareCall, prepareCall, prepareCall, releaseSavepoint, rollback, setClientInfo, setClientInfo, setNetworkTimeout, setSavepoint, setSavepoint, setTypeMap

从类继承的方法 org.apache.shardingsphere.driver.jdbc.adapter.WrapperAdapter

isWrapperFor, 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.Connection

getSchema

从接口继承的方法 java.sql.Wrapper

isWrapperFor, unwrap

构造器详细资料

ShardingSphereConnection

public ShardingSphereConnection(String schema,
                                org.apache.shardingsphere.mode.manager.ContextManager contextManager)

方法详细资料

isHoldTransaction

public boolean isHoldTransaction()

Whether hold transaction or not.

返回:

true or false

getMetaData

public DatabaseMetaData getMetaData()

prepareStatement

public PreparedStatement prepareStatement(String sql)
                                   throws SQLException

抛出:

SQLException

prepareStatement

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

抛出:

SQLException

prepareStatement

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

抛出:

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int autoGeneratedKeys)
                                   throws SQLException

抛出:

SQLException

prepareStatement

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

抛出:

SQLException

prepareStatement

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

抛出:

SQLException

createStatement

public Statement createStatement()

createStatement

public Statement createStatement(int resultSetType,
                                 int resultSetConcurrency)

createStatement

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

getAutoCommit

public boolean getAutoCommit()

setAutoCommit

public void setAutoCommit(boolean autoCommit)
                   throws SQLException

抛出:

SQLException

commit

public void commit()
            throws SQLException

抛出:

SQLException

rollback

public void rollback()
              throws SQLException

抛出:

SQLException

getTransactionIsolation

public int getTransactionIsolation()
                            throws SQLException

抛出:

SQLException

setTransactionIsolation

public void setTransactionIsolation(int level)
                             throws SQLException

抛出:

SQLException

isReadOnly

public boolean isReadOnly()

setReadOnly

public void setReadOnly(boolean readOnly)
                 throws SQLException

抛出:

SQLException

isValid

public boolean isValid(int timeout)
                throws SQLException

抛出:

SQLException

createArrayOf

public Array createArrayOf(String typeName,
                           Object[] elements)
                    throws SQLException

抛出:

SQLException

isClosed

public boolean isClosed()

close

public void close()
           throws SQLException

抛出:

SQLException