Package org.cdlib.mrt.core

Class Manifest

java.lang.Object

org.cdlib.mrt.core.Manifest

All Implemented Interfaces:

Enumeration

public class Manifest
extends Object
implements Enumeration

Generalized line based processor where each line is some functional unit. Routine supports the reading and writing of manifest files

Author:

David Loy

Field Summary

Fields

Modifier and Type	Field	Description
protected BufferedReader	br
protected boolean	eof
protected String	line
protected LoggerInf	logger
protected OutputStreamWriter	m_ow
protected static final String	MANIFESTEOF
protected static final String	MESSAGE
protected static final String	NAME
protected String	prefix
protected String	prevLine
protected ManifestRowInf	rowFactory

Constructor Summary

Constructors

Constructor	Description
Manifest(LoggerInf logger, ManifestRowInf rowFactory)	Constructor

Method Summary

Modifier and Type	Method	Description
void	closeOutput()	close output stream
static Manifest	getManifest(LoggerInf logger, String profile, ManifestRowAbs.ManifestType rowType)	Manifest Factory
static Manifest	getManifest(LoggerInf logger, ManifestRowAbs.ManifestType rowType)	Manifest Factory
Enumeration<ManifestRowInf>	getRows(File inputManifestFile)	Enumeration handling
Enumeration<ManifestRowInf>	getRows(InputStream inputStream)	Enumeration handling
boolean	hasMoreElements()	More manifest lines to be processed
static void	main(String[] args)	Main method
ManifestRowInf	nextElement()	Return manifest row handling object
void	openOutput(File outputManifestFile)	Output file to write new manifest
void	openOutput(OutputStream outputStream)	Use output stream for writing out manifest
protected void	setFile(File manifestFile)	Set manifest file as saved buffered reader
protected void	setInputStream(InputStream inStream)	Convert input stream to buffered reader
protected static void	testCopy(File inFile, File outFile, LoggerInf logger)
protected static void	testInput(String header, File inFile, LoggerInf logger)
void	write(String localLine)	Write this line to output
void	write(ManifestRowInf row)	Write a line to output manifest
void	writeEOF()
void	writeHeaders()
void	writeLines(String[] lines)

Methods inherited from class java.lang.Object

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

Field Details

NAME

protected static final String NAME

See Also:

• Constant Field Values

MESSAGE

protected static final String MESSAGE

See Also:

• Constant Field Values

MANIFESTEOF

protected static final String MANIFESTEOF

See Also:

• Constant Field Values

prefix

protected String prefix

rowFactory

protected ManifestRowInf rowFactory

br

protected BufferedReader br

m_ow

protected OutputStreamWriter m_ow

logger

protected LoggerInf logger

line

protected String line

prevLine

protected String prevLine

eof

protected boolean eof

Constructor Details

Manifest

public Manifest(LoggerInf logger,
 ManifestRowInf rowFactory)
         throws TException

Constructor

Parameters:

logger - process logger

rowFactory - row handling object

Throws:

TException - process exception

Method Details

getManifest

public static Manifest getManifest(LoggerInf logger,
 ManifestRowAbs.ManifestType rowType)
                            throws TException

Manifest Factory

Parameters:

logger - process logger

rowType - row handler

Returns:

Manifest object using specific row handler

Throws:

TException

getManifest

public static Manifest getManifest(LoggerInf logger,
 String profile,
 ManifestRowAbs.ManifestType rowType)
                            throws TException

Manifest Factory

Parameters:

logger - process logger

rowType - row handler

Returns:

Manifest object using specific row handler

Throws:

TException

getRows

public Enumeration<ManifestRowInf> getRows(File inputManifestFile)
                                    throws TException

Enumeration handling

Parameters:

inputManifestFile - line based manifest file

Returns:

Enumeration object

Throws:

TException

getRows

public Enumeration<ManifestRowInf> getRows(InputStream inputStream)
                                    throws TException

Enumeration handling

Parameters:

inputStream - input stream to line based manifest file

Returns:

Enumeration object

Throws:

TException

hasMoreElements

public boolean hasMoreElements()

More manifest lines to be processed

Specified by:

hasMoreElements in interface Enumeration

Returns:

true=more lines to process, false=no more lines to process

nextElement

public ManifestRowInf nextElement()

Return manifest row handling object

Specified by:

nextElement in interface Enumeration

Returns:

row handling object

setFile

protected void setFile(File manifestFile)
                throws TException

Set manifest file as saved buffered reader

Parameters:

manifestFile - manifest file used for manifest processing

Throws:

TException - process exception

setInputStream

protected void setInputStream(InputStream inStream)
                       throws TException

Convert input stream to buffered reader

Parameters:

inStream - input stream for manifest processing

Throws:

TException

openOutput

public void openOutput(File outputManifestFile)
                throws TException

Output file to write new manifest

Parameters:

outputManifestFile - write to this file

Throws:

TException - process exception

openOutput

public void openOutput(OutputStream outputStream)
                throws TException

Use output stream for writing out manifest

Parameters:

outputStream - output manifest stream

Throws:

TException - process exception

write

public void write(ManifestRowInf row)
           throws TException

Write a line to output manifest

Parameters:

row - row handler for formatting line for output

Throws:

TException - process exception

write

public void write(String localLine)
           throws TException

Write this line to output

Parameters:

localLine - formatted line to write to manifest

Throws:

TException

writeHeaders

public void writeHeaders()
                  throws TException

Throws:

TException

writeEOF

public void writeEOF()
              throws TException

Throws:

TException

writeLines

public void writeLines(String[] lines)
                throws TException

Throws:

TException

closeOutput

public void closeOutput()

close output stream

main

public static void main(String[] args)

Main method

testInput

protected static void testInput(String header,
 File inFile,
 LoggerInf logger)
                         throws Exception

Throws:

Exception

testCopy

protected static void testCopy(File inFile,
 File outFile,
 LoggerInf logger)
                        throws Exception

Throws:

Exception