JDBCInitCommand (JBoss Server API) - JBoss 3.2.7 server API Documentation 英文版文档

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org.jboss.ejb.plugins.jaws.jdbc
Class JDBCInitCommand

java.lang.Object
  org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand
      org.jboss.ejb.plugins.jaws.jdbc.JDBCUpdateCommand
          org.jboss.ejb.plugins.jaws.jdbc.JDBCInitCommand

All Implemented Interfaces:: JPMInitCommand

public class JDBCInitCommand
extends JDBCUpdateCommand
implements JPMInitCommand

JAWSPersistenceManager JDBCInitCommand

Version:

$Revision: 1.19.4.2 $

Revisions:

20010621 danch:

merged patch from David Jenks - null constraint on columns.
fixed bug where remapping column name of key field caused an invalid PK constraint to be build.

20010812 vincent.harcq@hubmethods.com:

Get Rid of debug flag, use log4j instead
Correct pk-constraint to not only work when PK class is primitive

Author:

Rickard 脰berg, Marc Fleury, Joe Shevland, Justin Forder, Michel de Groot, David Jencks, danch (Dan Christopherson

See Also:

Field Summary

Fields inherited from class org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand

factory, jawsEntity, name

Constructor Summary

JDBCInitCommand(JDBCCommandFactory factory)


Method Summary

void execute()


protected Object handleResult(int rowsAffected, Object argOrArgs)
          Handle the result of successful execution of the update.

Methods inherited from class org.jboss.ejb.plugins.jaws.jdbc.JDBCUpdateCommand

executeStatementAndHandleResult

Methods inherited from class org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand

getCMPFieldValue, getConnection, getJawsCMPFieldJDBCType, getJDBCType, getJDBCTypeName, getName, getPkColumnList, getPkColumnWhereList, getPkFieldValue, getResultObject, getResultObject, getSQL, getState, isBinaryType, jdbcExecute, setCMPFieldValue, setParameter, setParameters, setPrimaryKeyParameters, setSQL

Methods inherited from class java.lang.Object

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

Constructor Detail

JDBCInitCommand

public JDBCInitCommand(JDBCCommandFactory factory)

Method Detail

execute

public void execute()
             throws Exception

Specified by:: execute in interface JPMInitCommand

Throws:: Exception

handleResult

protected Object handleResult(int rowsAffected,
                              Object argOrArgs)
                       throws Exception

Description copied from class: JDBCUpdateCommand

Handle the result of successful execution of the update.

Specified by:: handleResult in class JDBCUpdateCommand

Parameters:: argOrArgs - argument or array of arguments passed in from subclass execute method.
Returns:: any result needed by the subclass execute.
Throws:: Exception - if result handling fails.