org.apache.shardingsphere.driver.executor.callback

Class ExecuteQueryCallback

java.lang.Object

org.apache.shardingsphere.infra.executor.sql.execute.engine.driver.jdbc.JDBCExecutorCallback<org.apache.shardingsphere.infra.executor.sql.execute.result.query.QueryResult>

org.apache.shardingsphere.driver.executor.callback.ExecuteQueryCallback

All Implemented Interfaces:

org.apache.shardingsphere.infra.executor.kernel.model.ExecutorCallback<org.apache.shardingsphere.infra.executor.sql.execute.engine.driver.jdbc.JDBCExecutionUnit,org.apache.shardingsphere.infra.executor.sql.execute.result.query.QueryResult>

Direct Known Subclasses:

PreparedStatementExecuteQueryCallback, StatementExecuteQueryCallback

public abstract class ExecuteQueryCallback
extends org.apache.shardingsphere.infra.executor.sql.execute.engine.driver.jdbc.JDBCExecutorCallback<org.apache.shardingsphere.infra.executor.sql.execute.result.query.QueryResult>

Execute query callback.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ExecuteQueryCallback(org.apache.shardingsphere.infra.database.type.DatabaseType databaseType, org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement sqlStatement, boolean isExceptionThrown)

Method Summary

Modifier and Type	Method and Description
protected abstract ResultSet	executeQuery(String sql, Statement statement)
protected org.apache.shardingsphere.infra.executor.sql.execute.result.query.QueryResult	executeSQL(String sql, Statement statement, org.apache.shardingsphere.infra.executor.sql.execute.engine.ConnectionMode connectionMode)
protected Optional<org.apache.shardingsphere.infra.executor.sql.execute.result.query.QueryResult>	getSaneResult(org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement sqlStatement)

Methods inherited from class org.apache.shardingsphere.infra.executor.sql.execute.engine.driver.jdbc.JDBCExecutorCallback

execute

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecuteQueryCallback

protected ExecuteQueryCallback(org.apache.shardingsphere.infra.database.type.DatabaseType databaseType,
                               org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement sqlStatement,
                               boolean isExceptionThrown)

Method Detail

executeSQL

protected final org.apache.shardingsphere.infra.executor.sql.execute.result.query.QueryResult executeSQL(String sql,
                                                                                                         Statement statement,
                                                                                                         org.apache.shardingsphere.infra.executor.sql.execute.engine.ConnectionMode connectionMode)
                                                                                                  throws SQLException

Specified by:

executeSQL in class org.apache.shardingsphere.infra.executor.sql.execute.engine.driver.jdbc.JDBCExecutorCallback<org.apache.shardingsphere.infra.executor.sql.execute.result.query.QueryResult>

Throws:

SQLException

getSaneResult

protected final Optional<org.apache.shardingsphere.infra.executor.sql.execute.result.query.QueryResult> getSaneResult(org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement sqlStatement)

Specified by:

getSaneResult in class org.apache.shardingsphere.infra.executor.sql.execute.engine.driver.jdbc.JDBCExecutorCallback<org.apache.shardingsphere.infra.executor.sql.execute.result.query.QueryResult>

executeQuery

protected abstract ResultSet executeQuery(String sql,
                                          Statement statement)
                                   throws SQLException

Throws:

SQLException