org.springframework.xd.jdbc

Class NamedColumnJdbcItemReader

java.lang.Object

org.springframework.batch.item.ItemStreamSupport

org.springframework.batch.item.support.AbstractItemStreamItemReader<T>

org.springframework.batch.item.support.AbstractItemCountingItemStreamItemReader<T>

org.springframework.batch.item.database.AbstractCursorItemReader<T>

org.springframework.batch.item.database.JdbcCursorItemReader<Tuple>

org.springframework.xd.jdbc.NamedColumnJdbcItemReader

All Implemented Interfaces:

org.springframework.batch.item.ItemReader<Tuple>, org.springframework.batch.item.ItemStream, org.springframework.batch.item.ItemStreamReader<Tuple>, org.springframework.beans.factory.InitializingBean

public class NamedColumnJdbcItemReader
extends org.springframework.batch.item.database.JdbcCursorItemReader<Tuple>

Reader which reads a row from a database as a delimited string from a predefined list of column names.

Author:

Luke Taylor

Field Summary

Fields inherited from class org.springframework.batch.item.database.AbstractCursorItemReader

log, rs, VALUE_NOT_SET

Constructor Summary

Constructors

Constructor and Description
NamedColumnJdbcItemReader()

Method Summary

Methods

Modifier and Type	Method and Description
void	afterPropertiesSet()
void	setColumnNames(java.lang.String names) The column names in the database, in the order in which they should be read and assembled into the returned string.
void	setTableName(java.lang.String tableName) The table to read from.

Methods inherited from class org.springframework.batch.item.database.JdbcCursorItemReader

cleanupOnClose, getSql, openCursor, readCursor, setPreparedStatementSetter, setRowMapper, setSql

Methods inherited from class org.springframework.batch.item.database.AbstractCursorItemReader

applyStatementSettings, doClose, doOpen, doRead, getDataSource, getExceptionTranslator, handleWarnings, initializeConnection, isUseSharedExtendedConnection, jumpToItem, setDataSource, setDriverSupportsAbsolute, setFetchSize, setIgnoreWarnings, setMaxRows, setQueryTimeout, setUseSharedExtendedConnection, setVerifyCursorPosition

Methods inherited from class org.springframework.batch.item.support.AbstractItemCountingItemStreamItemReader

close, getCurrentItemCount, isSaveState, open, read, setCurrentItemCount, setMaxItemCount, setSaveState, update

Methods inherited from class org.springframework.batch.item.ItemStreamSupport

getExecutionContextKey, setExecutionContextName, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedColumnJdbcItemReader

public NamedColumnJdbcItemReader()

Method Detail

setColumnNames

public void setColumnNames(java.lang.String names)

The column names in the database, in the order in which they should be read and assembled into the returned string.

setTableName

public void setTableName(java.lang.String tableName)

The table to read from.

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Overrides:

afterPropertiesSet in class org.springframework.batch.item.database.JdbcCursorItemReader<Tuple>

Throws:

java.lang.Exception