com.atlassian.confluence.importexport.impl
Class ExportUtils

java.lang.Object
  com.atlassian.confluence.importexport.impl.ExportUtils

public class ExportUtils
extends Object

Field Summary

static String	PROP_BACKUP_ATTACHMENTS
static String	PROP_BUILD_NUMBER
static String	PROP_EXPORT_TYPE

Constructor Summary

ExportUtils()

Method Summary

static Properties	getExportDescriptor(File exportZip, boolean cleanup)
static String	getExportTypeFromExportZip(File exportZip) extracts only the exportDescriptor.properties from an export zip and determine the type of export
static String	getExportTypeFromExportZip(File exportZip, boolean cleanup)
static String	getSpaceKeyFromExportZip(File exportZip) parses entities.xml file and extracts the first space key it finds
static String	getTitleAsFilename(String pageTitle) Utility method to return a version of the supplied page title suitable as use in a filename during export.
static String	getTitleAsHref(String pageTitle) For a URL encoded filename to be used in a link it will need to be double encoded (since the browser will decode the single encoding when resolving the link, and we have file with encoded names on the filesystem).
static boolean	isSpaceImport(File importFile)

Methods inherited from class java.lang.Object

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

Field Detail

PROP_BUILD_NUMBER

public static final String PROP_BUILD_NUMBER

See Also:

Constant Field Values

PROP_EXPORT_TYPE

public static final String PROP_EXPORT_TYPE

See Also:

Constant Field Values

PROP_BACKUP_ATTACHMENTS

public static final String PROP_BACKUP_ATTACHMENTS

See Also:

Constant Field Values

Constructor Detail

ExportUtils

public ExportUtils()

Method Detail

getExportTypeFromExportZip

public static String getExportTypeFromExportZip(File exportZip)
                                         throws ImportExportException,
                                                UnexpectedImportZipFileContents

extracts only the exportDescriptor.properties from an export zip and determine the type of export

Parameters:

exportZip -

Throws:

ImportExportException

UnexpectedImportZipFileContents

getExportTypeFromExportZip

public static String getExportTypeFromExportZip(File exportZip,
                                                boolean cleanup)
                                         throws ImportExportException,
                                                UnexpectedImportZipFileContents

Throws:

ImportExportException

UnexpectedImportZipFileContents

getExportDescriptor

public static Properties getExportDescriptor(File exportZip,
                                             boolean cleanup)
                                      throws ImportExportException,
                                             UnexpectedImportZipFileContents

Throws:

ImportExportException

UnexpectedImportZipFileContents

isSpaceImport

public static boolean isSpaceImport(File importFile)
                             throws ImportExportException,
                                    UnexpectedImportZipFileContents

Throws:

ImportExportException

UnexpectedImportZipFileContents

getTitleAsFilename

public static String getTitleAsFilename(String pageTitle)

Utility method to return a version of the supplied page title suitable as use in a filename during export. The file name will be URL encoded meaning that file names returned may contain all ascii characters, the percentage sign and the plus sign (representing spaces). These characters are all permitted on ext2, ext3, NTFS, HFS+ and FAT-32 which I believe is full coverage for our supported environments.

This method is used to centralise the code since symmetry is required in the creation of the files during export and the creation of the links to these files in the exported content.

It seems in practise that some version of operating systems will struggle with asterisk characters in filenames (see CONF-10741)

Parameters:

pageTitle - the page title to be returned as a filename.

Returns:

the file system safe file name version of the page title.

getTitleAsHref

public static String getTitleAsHref(String pageTitle)

For a URL encoded filename to be used in a link it will need to be double encoded (since the browser will decode the single encoding when resolving the link, and we have file with encoded names on the filesystem). This utility method will perform a URL encode of the supplied filename making it suitable for use in links.

This is centralised here since links are created both in Velocity (for the index page) and for individual pages as they are exported.

Parameters:

pageTitle - the page title to be made suitable for use in an href.

Returns:

getSpaceKeyFromExportZip

public static String getSpaceKeyFromExportZip(File exportZip)
                                       throws ImportExportException,
                                              UnexpectedImportZipFileContents

parses entities.xml file and extracts the first space key it finds

Parameters:

exportZip -

Throws:

ImportExportException

UnexpectedImportZipFileContents