org.sakaiproject.importer.impl
Class ZipFileParser

java.lang.Object
  org.sakaiproject.importer.impl.ZipFileParser

All Implemented Interfaces:

ImportFileParser

Direct Known Subclasses:

IMSFileParser

public abstract class ZipFileParser
extends Object
implements ImportFileParser

Field Summary

protected String	localArchiveLocation
protected MimetypesFileTypeMap	mimeTypes
protected String	pathToData

Constructor Summary

ZipFileParser()

Method Summary

protected abstract void	awakeFromUnzip(String unArchiveLocation)
protected Document	extractFileAsDOM(String pathAndFilename, byte[] archive)
protected boolean	fileExistsInArchive(String pathAndFilename, byte[] archive)
protected byte[]	getBytesFromFile(File file)
protected abstract Collection	getCategoriesFromArchive(String pathToData)
protected abstract Collection	getImportableItemsFromArchive(String pathToData)
boolean	isValidArchive(byte[] fileData)
ImportDataSource	parse(byte[] fileData, String unArchiveLocation)
protected String	unzipArchive(byte[] fileData, String unArchiveLocation)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sakaiproject.importer.api.ImportFileParser

newParser

Field Detail

mimeTypes

protected MimetypesFileTypeMap mimeTypes

pathToData

protected String pathToData

localArchiveLocation

protected String localArchiveLocation

Constructor Detail

ZipFileParser

public ZipFileParser()

Method Detail

isValidArchive

public boolean isValidArchive(byte[] fileData)

Specified by:

isValidArchive in interface ImportFileParser

parse

public ImportDataSource parse(byte[] fileData,
                              String unArchiveLocation)

Specified by:

parse in interface ImportFileParser

awakeFromUnzip

protected abstract void awakeFromUnzip(String unArchiveLocation)

getImportableItemsFromArchive

protected abstract Collection getImportableItemsFromArchive(String pathToData)

getCategoriesFromArchive

protected abstract Collection getCategoriesFromArchive(String pathToData)

unzipArchive

protected String unzipArchive(byte[] fileData,
                              String unArchiveLocation)

fileExistsInArchive

protected boolean fileExistsInArchive(String pathAndFilename,
                                      byte[] archive)

extractFileAsDOM

protected Document extractFileAsDOM(String pathAndFilename,
                                    byte[] archive)

getBytesFromFile

protected byte[] getBytesFromFile(File file)
                           throws IOException

Throws:

IOException