com.aspc.Util.Import

Class ImportFileSource

java.lang.Object

com.aspc.Util.Import.ImportFileSource

All Implemented Interfaces:

ImportSource

public class ImportFileSource
extends java.lang.Object
implements ImportSource

Pumps data from a file through the importer.
THREAD MODE: SINGLE-THREADED importer

Since:

May 13, 2004, 9:00 PM

Author:

Jason McGrath

Constructor Summary

Constructors

Constructor and Description
ImportFileSource(java.io.File file)
ImportFileSource(java.io.File file, char fieldDelim, char stringDelim)
ImportFileSource(java.lang.String fileName)

Method Summary

Modifier and Type	Method and Description
void	close()
protected ImportTextParser	createParser()
protected java.io.File	getFile()
java.lang.String	getName()
java.util.ArrayList	getNext() Get next set of values.
long	getRows() Return number of rows If first time requested then open file again and load each line We need to parse since readln does not handle new line in between string delimiter
boolean	hasMore()
void	rewind()
void	setFieldDelimiter(char delim)
void	setName(java.lang.String nm)
void	setStringDelimiter(char delim)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImportFileSource

public ImportFileSource(java.lang.String fileName)

Parameters:

fileName -

ImportFileSource

public ImportFileSource(java.io.File file)

Parameters:

file -

ImportFileSource

public ImportFileSource(java.io.File file,
                        char fieldDelim,
                        char stringDelim)

Parameters:

file -

fieldDelim -

stringDelim -

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in interface ImportSource

Returns:

the value

setName

public void setName(java.lang.String nm)

Specified by:

setName in interface ImportSource

Parameters:

nm -

rewind

public void rewind()
            throws java.lang.Exception

Specified by:

rewind in interface ImportSource

Throws:

java.lang.Exception - a serious problem

getNext

public java.util.ArrayList getNext()
                            throws java.lang.Exception

Description copied from interface: ImportSource

Get next set of values.

Specified by:

getNext in interface ImportSource

Parameters:

fieldArray -

Returns:

the value

Throws:

java.lang.Exception - a serious problem

close

public void close()

Specified by:

close in interface ImportSource

setFieldDelimiter

public void setFieldDelimiter(char delim)

Parameters:

delim -

setStringDelimiter

public void setStringDelimiter(char delim)

Parameters:

delim -

hasMore

public boolean hasMore()

Specified by:

hasMore in interface ImportSource

Returns:

the value

getRows

public long getRows()
             throws java.io.IOException

Return number of rows If first time requested then open file again and load each line We need to parse since readln does not handle new line in between string delimiter

Specified by:

getRows in interface ImportSource

Returns:

the value

Throws:

java.io.IOException

createParser

protected ImportTextParser createParser()
                                 throws java.io.IOException

Returns:

the value

Throws:

java.io.IOException

getFile

protected java.io.File getFile()

Returns:

the value