stream.io

Class SQLStream

java.lang.Object

stream.io.AbstractStream

stream.io.SQLStream

All Implemented Interfaces:

Source, Stream

public class SQLStream
extends AbstractStream

Author:

chris

Field Summary

Fields

Modifier and Type	Field and Description
(package private) String[]	columns
(package private) Connection	connection
(package private) DatabaseDialect	dialect
(package private) String	driver
(package private) String	password
(package private) ResultSet	result
(package private) String	select
(package private) String	username

Fields inherited from class stream.io.AbstractStream

closed, count, id, in, limit, log, prefix, seqId, sequenceKey, url

Fields inherited from interface stream.io.Stream

SOURCE_KEY

Constructor Summary

Constructors

Constructor and Description
SQLStream()
SQLStream(SourceURL url)

Method Summary

Modifier and Type	Method and Description
void	close()
String	getPassword()
String	getSelect()
String	getUsername()
void	init()
Data	readNext()
void	setPassword(String password)
void	setSelect(String select)
void	setUsername(String username)

Methods inherited from class stream.io.AbstractStream

getId, getInputStream, getLimit, getPrefix, getSequenceKey, getUrl, read, setId, setLimit, setPrefix, setSequenceKey, setUrl

Methods inherited from class java.lang.Object

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

Field Detail

username

String username

password

String password

driver

String driver

select

String select

connection

Connection connection

result

ResultSet result

columns

String[] columns

dialect

DatabaseDialect dialect

Constructor Detail

SQLStream

public SQLStream(SourceURL url)

SQLStream

public SQLStream()

Method Detail

getSelect

public String getSelect()

Returns:

the select

setSelect

@Parameter(required=true,
           description="The select statement to select items from the database.")
public void setSelect(String select)

Parameters:

select - the select to set

getUsername

public String getUsername()

Returns:

the username

setUsername

public void setUsername(String username)

Parameters:

username - the username to set

getPassword

public String getPassword()

Returns:

the password

setPassword

public void setPassword(String password)

Parameters:

password - the password to set

init

public void init()
          throws Exception

Specified by:

init in interface Source

Overrides:

init in class AbstractStream

Throws:

Exception

See Also:

AbstractStream.init()

readNext

public Data readNext()
              throws Exception

Specified by:

readNext in class AbstractStream

Throws:

Exception

See Also:

stream.io.AbstractStream#readItem(stream.Data)

close

public void close()

Specified by:

close in interface Source

Overrides:

close in class AbstractStream

See Also:

Source.close()