com.is.jrf
Class StringArrayJoinColumn

java.lang.Object
  |
  +--com.is.jrf.JoinColumn
        |
        +--com.is.jrf.StringArrayJoinColumn

public class StringArrayJoinColumn

extends JoinColumn

This subclass of JoinColumn represents a String array column we want joined from another table.

Field Summary

protected java.lang.String	i_delimiter
protected static java.lang.Class	s_class

Fields inherited from class com.is.jrf.JoinColumn

i_columnAlias, i_columnName, i_setter

Constructor Summary

StringArrayJoinColumn(java.lang.String columnName, java.lang.String setterName)
Construct an instance that is ready to be used.

StringArrayJoinColumn(java.lang.String columnName, java.lang.String columnAlias, java.lang.String setterName)
Construct an instance that is ready to be used.

Method Summary

java.lang.Class	getColumnClass()
java.lang.Object	getColumnValueFrom(JDBCHelper helper) This is usually overridden by subclasses to explicitly specify the type of object to be retrieved from the result set in JDBCHelper.
void	setDelimiter(java.lang.String delimiter) Sets the delimiter used to delimit the String stored in the database. The default delimiter is the comma, ",".

Methods inherited from class com.is.jrf.JoinColumn

buildSelectColumnString, copyColumnValueToPersistentObject, getColumnAlias, getColumnName, getSetter, setColumnAlias, setColumnName, setSetter

Methods inherited from class java.lang.Object

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

Field Detail

s_class

protected static final java.lang.Class s_class

i_delimiter

protected java.lang.String i_delimiter

Constructor Detail

StringArrayJoinColumn

public StringArrayJoinColumn(java.lang.String columnName,
                             java.lang.String setterName)

Construct an instance that is ready to be used.

Parameters:

columnName - a value of type 'String' - can include the alias like this: "Name PersonName"

setterName - a value of type 'String'

StringArrayJoinColumn

public StringArrayJoinColumn(java.lang.String columnName,
                             java.lang.String columnAlias,
                             java.lang.String setterName)

Construct an instance that is ready to be used.

Parameters:

columnName - a value of type 'String'

columnAlias - a value of type 'String'

setterName - a value of type 'String'

Method Detail

setDelimiter

public void setDelimiter(java.lang.String delimiter)

Sets the delimiter used to delimit the String stored in the database.

The default delimiter is the comma, ",".

getColumnValueFrom

public java.lang.Object getColumnValueFrom(JDBCHelper helper)
                                    throws java.sql.SQLException

Description copied from class: JoinColumn

This is usually overridden by subclasses to explicitly specify the type of object to be retrieved from the result set in JDBCHelper.

Overrides:

getColumnValueFrom in class JoinColumn

Following copied from class: com.is.jrf.JoinColumn

Parameters:

helper - a value of type 'JDBCHelper'

Returns:

a value of type 'Object'

Throws:

java.sql.SQLException - if an error occurs

getColumnClass

public java.lang.Class getColumnClass()

Overrides:

getColumnClass in class JoinColumn