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

java.lang.Object
  |
  +--org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand
        |
        +--org.jboss.ejb.plugins.jaws.jdbc.JDBCQueryCommand
              |
              +--org.jboss.ejb.plugins.jaws.jdbc.JDBCFinderCommand
                    |
                    +--org.jboss.ejb.plugins.jaws.jdbc.JDBCFindByCommand

All Implemented Interfaces:

JPMFindEntitiesCommand

public class JDBCFindByCommand

extends JDBCFinderCommand

JAWSPersistenceManager JDBCFindByCommand

Version:

$Revision: 1.10.2.3 $

Author:

Rickard Öberg, Marc Fleury, Joe Shevland, Justin Forder, danch (Dan Christopherson), Torben Jäger

See Also:

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

finderMetaData

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

debug, factory, jawsEntity, log, name

Constructor Summary

JDBCFindByCommand(JDBCCommandFactory factory, java.lang.reflect.Method finderMethod, FinderMetaData md)

Method Summary

java.lang.String	getFromClause() This method must be ovverridden to return the full table list for the query, including any join statements.
java.lang.String	getOrderByClause() This method must be ovverridded to return the full order by clause for the query, including the 'ORDER BY' keyword.
java.lang.String	getWhereClause() This method must be overridden to return the where clause used in this query.
protected void	setParameters(java.sql.PreparedStatement stmt, java.lang.Object argOrArgs) Default implementation does nothing.

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

execute, getFinderMetaData, handleResult

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

executeStatementAndHandleResult

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

JDBCFindByCommand

public JDBCFindByCommand(JDBCCommandFactory factory,
                         java.lang.reflect.Method finderMethod,
                         FinderMetaData md)
                  throws java.lang.IllegalArgumentException

Method Detail

getWhereClause

public java.lang.String getWhereClause()

Description copied from class: JDBCFinderCommand

This method must be overridden to return the where clause used in this query. This must start with the keyword 'WHERE' and include all conditions needed to execute the query properly.

Overrides:

getWhereClause in class JDBCFinderCommand

getFromClause

public java.lang.String getFromClause()

Description copied from class: JDBCFinderCommand

This method must be ovverridden to return the full table list for the query, including any join statements. This must start with the keyword 'FROM' and include all tables needed to execute the query properly.

Overrides:

getFromClause in class JDBCFinderCommand

getOrderByClause

public java.lang.String getOrderByClause()

Description copied from class: JDBCFinderCommand

This method must be ovverridded to return the full order by clause for the query, including the 'ORDER BY' keyword.

Overrides:

getOrderByClause in class JDBCFinderCommand

setParameters

protected void setParameters(java.sql.PreparedStatement stmt,
                             java.lang.Object argOrArgs)
                      throws java.lang.Exception

Description copied from class: JDBCCommand

Default implementation does nothing. Override if parameters need to be set.

Overrides:

setParameters in class JDBCCommand

Following copied from class: org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand

Parameters:

stmt - the PreparedStatement which will be executed by this Command.

argOrArgs - argument or array of arguments passed in from subclass execute method.

Throws:

java.lang.Exception - if parameter setting fails.