org.dbflute.bhv.exception

クラス SQLExceptionHandler

java.lang.Object

org.dbflute.bhv.exception.SQLExceptionHandler

public class SQLExceptionHandler
extends Object

作成者:

jflute

フィールドのサマリー

フィールド

修飾子とタイプ	フィールドと説明
protected SQLExceptionAdviser	_adviser

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
SQLExceptionHandler()

メソッドのサマリー

修飾子とタイプ	メソッドと説明
protected String	askAdvice(SQLException e, DBDef dbdef)
protected SQLExceptionAdviser	createAdviser()
protected ExceptionMessageBuilder	createExceptionMessageBuilder()
protected String	doExtractBehabiorInvokePathFromSeparatedParts()
protected String	doExtractBehaviorInvokePathFromProvider()
protected String	extractBehaviorInvokePath()
protected String	extractMessage(SQLException e)
protected String	extractSQLState(SQLException e)
protected ConditionBean	getConditionBean()
protected OutsideSqlContext	getOutsideSqlContext()
void	handleSQLException(SQLException e, SQLExceptionResource resource)
protected boolean	hasConditionBean()
protected boolean	hasOutsideSqlContext()
protected boolean	isUniqueConstraintException(SQLException e)
protected String	ln()
protected void	setupBehaviorElement(ExceptionMessageBuilder br)
protected void	setupCommonElement(ExceptionMessageBuilder br, SQLException e, SQLExceptionResource resource)
protected void	setupConditionBeanElement(ExceptionMessageBuilder br)
protected void	setupOutsideSqlElement(ExceptionMessageBuilder br)
protected void	setupSQLExceptionElement(ExceptionMessageBuilder br, SQLException e)
protected void	setupTargetSqlElement(ExceptionMessageBuilder br, SQLExceptionResource resource) Set up the element of target SQL.
protected void	throwEntityAlreadyExistsException(SQLException e, SQLExceptionResource resource)
protected void	throwSQLFailureException(SQLException e, SQLExceptionResource resource)

クラスから継承されたメソッド java.lang.Object

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

フィールドの詳細

_adviser

protected final SQLExceptionAdviser _adviser

コンストラクタの詳細

SQLExceptionHandler

public SQLExceptionHandler()

メソッドの詳細

handleSQLException

public void handleSQLException(SQLException e,
                               SQLExceptionResource resource)

パラメータ:

e - The instance of SQLException. (NotNull)

resource - The resource, item and elements, of SQLException message. (NotNull)

isUniqueConstraintException

protected boolean isUniqueConstraintException(SQLException e)

throwEntityAlreadyExistsException

protected void throwEntityAlreadyExistsException(SQLException e,
                                                 SQLExceptionResource resource)

throwSQLFailureException

protected void throwSQLFailureException(SQLException e,
                                        SQLExceptionResource resource)

createExceptionMessageBuilder

protected ExceptionMessageBuilder createExceptionMessageBuilder()

askAdvice

protected String askAdvice(SQLException e,
                           DBDef dbdef)

setupCommonElement

protected void setupCommonElement(ExceptionMessageBuilder br,
                                  SQLException e,
                                  SQLExceptionResource resource)

setupSQLExceptionElement

protected void setupSQLExceptionElement(ExceptionMessageBuilder br,
                                        SQLException e)

setupBehaviorElement

protected void setupBehaviorElement(ExceptionMessageBuilder br)

setupConditionBeanElement

protected void setupConditionBeanElement(ExceptionMessageBuilder br)

setupOutsideSqlElement

protected void setupOutsideSqlElement(ExceptionMessageBuilder br)

setupTargetSqlElement

protected void setupTargetSqlElement(ExceptionMessageBuilder br,
                                     SQLExceptionResource resource)

Set up the element of target SQL.
It uses displaySql as default.

If you want to hide application data on exception message, you should override and use executedSql instead of displaySql or set up nothing. But you should consider the following things:

• Debug process becomes more difficult.
• If you use embedded variables in the SQL, executedSql may also have application data.
• JDBC driver's message may also have application data about exception's cause.

So if you want to COMPLETELY hide application data on exception message, you should cipher your application logs (files). (If you hide JDBC driver's message too, you'll be at a loss when you debug)

パラメータ:

br - The builder of exception message. (NotNull)

resource - The resource, item and elements, of SQLException message. (NotNull)

extractMessage

protected String extractMessage(SQLException e)

extractSQLState

protected String extractSQLState(SQLException e)

extractBehaviorInvokePath

protected String extractBehaviorInvokePath()

doExtractBehaviorInvokePathFromProvider

protected String doExtractBehaviorInvokePathFromProvider()

doExtractBehabiorInvokePathFromSeparatedParts

protected String doExtractBehabiorInvokePathFromSeparatedParts()

createAdviser

protected SQLExceptionAdviser createAdviser()

hasConditionBean

protected boolean hasConditionBean()

getConditionBean

protected ConditionBean getConditionBean()

hasOutsideSqlContext

protected boolean hasOutsideSqlContext()

getOutsideSqlContext

protected OutsideSqlContext getOutsideSqlContext()

ln

protected String ln()