Package nl.knaw.dans.bagit.writer

Class PayloadWriter

java.lang.Object

nl.knaw.dans.bagit.writer.PayloadWriter

public final class PayloadWriter
extends Object

Responsible for writing out the bag payload to the filesystem

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	logger
private static final ResourceBundle	messages
private static final Version	VERSION_2_0

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PayloadWriter()

Method Summary

Modifier and Type	Method	Description
private static Set<Path>	getFetchPaths(List<FetchItem> fetchItems, Path bagDataDir)
static void	writePayloadFiles(Set<Manifest> payloadManifests, List<FetchItem> fetchItems, Path outputDir, Path bagDataDir)	Write the payload file(s) to the output directory
(package private) static Path	writeVersionDependentPayloadFiles(Bag bag, Path outputDir)

Methods inherited from class java.lang.Object

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

Field Details

logger

private static final org.slf4j.Logger logger

VERSION_2_0

private static final Version VERSION_2_0

messages

private static final ResourceBundle messages

Constructor Details

PayloadWriter

private PayloadWriter()

Method Details

writeVersionDependentPayloadFiles

static Path writeVersionDependentPayloadFiles(Bag bag,
 Path outputDir)
                                       throws IOException

Throws:

IOException

writePayloadFiles

public static void writePayloadFiles(Set<Manifest> payloadManifests,
 List<FetchItem> fetchItems,
 Path outputDir,
 Path bagDataDir)
                              throws IOException

Write the payload file(s) to the output directory

Parameters:

payloadManifests - the set of objects representing the payload manifests

fetchItems - the list of items to exclude from writing in the output directory because they will be fetched

outputDir - the data directory of the bag

bagDataDir - the data directory of the bag

Throws:

IOException - if there was a problem writing a file

getFetchPaths

private static Set<Path> getFetchPaths(List<FetchItem> fetchItems,
 Path bagDataDir)