JBoss API: Class JDBCDefinedFinderCommand
org.jboss.ejb.plugins.jaws.jdbc
Class JDBCDefinedFinderCommand
java.lang.Object
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+--org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand
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+--org.jboss.ejb.plugins.jaws.jdbc.JDBCQueryCommand
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+--org.jboss.ejb.plugins.jaws.jdbc.JDBCFinderCommand
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+--org.jboss.ejb.plugins.jaws.jdbc.JDBCDefinedFinderCommand
All Implemented Interfaces: JPMFindEntitiesCommand
public class JDBCDefinedFinderCommand extends JDBCFinderCommand
JAWSPersistenceManager JDBCDefinedFinderCommand
Version: $Revision: 1.14.2.6 $
Author: Rickard Öberg , Marc Fleury , Joe Shevland , Justin Forder , Michel de Groot , Vinay Menon , danch (Dan Christopherson , Lennart Petersson
See Also:
Method Summary
protected java.lang.String[]
cleanOrderClause (java.lang.String rawOrder)
helper method to clean the order clause into a list of table.field
entries.
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.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
JDBCDefinedFinderCommand
public JDBCDefinedFinderCommand (JDBCCommandFactory factory,
FinderMetaData f)
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
cleanOrderClause
protected java.lang.String[] cleanOrderClause (java.lang.String rawOrder)
helper method to clean the order clause into a list of table.field
entries. This is used only to clean up the algorythm in the ctor.
Returns: String array containing order fields stripped of 'ASC' or 'DESC'
modifiers.
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.
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