Class ZipFileStore

java.lang.Object

org.applecommander.archive.zip.ZipFileStore

All Implemented Interfaces:

CapabilityProvider, FileStore, Container, InformationProvider

public class ZipFileStore
extends Object
implements FileStore

Constructor Summary

Constructors

Constructor	Description
ZipFileStore(Source source)

Method Summary

Modifier and Type	Method	Description
boolean	can(Capability capability)	Helps identify capabilities of the existing component.
void	flush()	Flush any pending writes back to the source.
<T> Optional<T>	get(Class<T> iface)
List<DisplayColumn>	getDisplayColumns()	Yields a list of columns to be used in this display mode.
String	getLabel()	The label is a mechanism to distinguish multiple file stores in a single file.
String	getPathSeparator()	This is the path separator character.
ZipDirectory	getRootDirectory()	All FileStores support a "root" directory that references all files.
ZipInputStream	getZipInputStream()
List<InformationGroup>	information()

Methods inherited from class Object

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

Constructor Details

ZipFileStore

public ZipFileStore(Source source)

Method Details

getZipInputStream

public ZipInputStream getZipInputStream()
                                 throws IOException

Throws:

IOException

getLabel

public String getLabel()

Description copied from interface: FileStore

The label is a mechanism to distinguish multiple file stores in a single file. For instance, UniDOS has two file stores in the file, so it would have two different labels such as "Disk 1" and "Disk 2".

Specified by:

getLabel in interface FileStore

getRootDirectory

public ZipDirectory getRootDirectory()

Description copied from interface: FileStore

All FileStores support a "root" directory that references all files.

Specified by:

getRootDirectory in interface FileStore

getPathSeparator

public String getPathSeparator()

Description copied from interface: FileStore

This is the path separator character.

Specified by:

getPathSeparator in interface FileStore

getDisplayColumns

public List<DisplayColumn> getDisplayColumns()

Description copied from interface: FileStore

Yields a list of columns to be used in this display mode.

Specified by:

getDisplayColumns in interface FileStore

flush

public void flush()

Description copied from interface: FileStore

Flush any pending writes back to the source. This is intended to handle archives as they do not have a fixed structure to write changes. flush should be invoked before a save.

Example usage:

FileStore fileStore = fileStoreSelection.getSelectedItem();
fileStore.flush();
Source source = fileStore.get(Source.class).orElseThrow();
source.save();

Specified by:

flush in interface FileStore

can

public boolean can(Capability capability)

Description copied from interface: CapabilityProvider

Helps identify capabilities of the existing component.

Specified by:

can in interface CapabilityProvider

get

public <T> Optional<T> get(Class<T> iface)

Specified by:

get in interface Container

information

public List<InformationGroup> information()

Specified by:

information in interface InformationProvider