ExecuteUpdateResultCheckStyle (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.engine
Class ExecuteUpdateResultCheckStyle

java.lang.Object
  org.hibernate.engine.ExecuteUpdateResultCheckStyle

All Implemented Interfaces:: Serializable

public class ExecuteUpdateResultCheckStyle
extends Object
implements Serializable

For persistence operations (INSERT, UPDATE, DELETE) what style of determining results (success/failure) is to be used.

Author:: Steve Ebersole
See Also:: Serialized Form

Field Summary

static ExecuteUpdateResultCheckStyle COUNT
          Perform row-count checking.

static ExecuteUpdateResultCheckStyle NONE
          Do not perform checking.

static ExecuteUpdateResultCheckStyle PARAM
          Essentially the same as COUNT except that the row count actually comes from an output parameter registered as part of a CallableStatement.

Method Summary

static ExecuteUpdateResultCheckStyle determineDefault(String customSql, boolean callable)


static ExecuteUpdateResultCheckStyle parse(String name)


Methods inherited from class java.lang.Object

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

Field Detail

NONE

public static final ExecuteUpdateResultCheckStyle NONE

Do not perform checking. Either user simply does not want checking, or is indicating a CallableStatement execution in which the checks are being performed explicitly and failures are handled through propogation of SQLExceptions.

COUNT

public static final ExecuteUpdateResultCheckStyle COUNT

Perform row-count checking. Row counts are the int values returned by both PreparedStatement.executeUpdate() and Statement.executeBatch(). These values are checked against some expected count.

PARAM

public static final ExecuteUpdateResultCheckStyle PARAM

Essentially the same as COUNT except that the row count actually comes from an output parameter registered as part of a CallableStatement. This style explicitly prohibits statement batching from being used...

Method Detail

parse

public static ExecuteUpdateResultCheckStyle parse(String name)

determineDefault

public static ExecuteUpdateResultCheckStyle determineDefault(String customSql,
                                                             boolean callable)