Class PrepareStatementCommand

java.lang.Object

io.vertx.sqlclient.spi.protocol.CommandBase<io.vertx.sqlclient.internal.PreparedStatement>

io.vertx.sqlclient.spi.protocol.PrepareStatementCommand

public class PrepareStatementCommand
extends CommandBase<io.vertx.sqlclient.internal.PreparedStatement>

Constructor Summary

Constructors

Constructor	Description
PrepareStatementCommand(String sql, PrepareOptions options, boolean managed)
PrepareStatementCommand(String sql, PrepareOptions options, boolean managed, List<Class<?>> parameterTypes)

Method Summary

Modifier and Type	Method	Description
boolean	isManaged()	Indicate whether the prepared statement will be managed by the connection
PrepareOptions	options()
List<Class<?>>	parameterTypes()
String	sql()

Methods inherited from class Object

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

Constructor Details

PrepareStatementCommand

public PrepareStatementCommand(String sql,
 PrepareOptions options,
 boolean managed)

PrepareStatementCommand

public PrepareStatementCommand(String sql,
 PrepareOptions options,
 boolean managed,
 List<Class<?>> parameterTypes)

Method Details

sql

public String sql()

options

public PrepareOptions options()

parameterTypes

public List<Class<?>> parameterTypes()

Returns:

the list of the prepared statement parameter types or null when they are not yet determined.

isManaged

public boolean isManaged()

Indicate whether the prepared statement will be managed by the connection

Managed prepared statements survive a single interactions with the database and will be closed at some time by the connection (either with a cache eviction or when the prepared statement is closed).

Otherwise the prepared statement is ephermal and valid only for a single execution. It should be disposed after the prepared statement has been executed.