org.codehaus.plexus.components.io.resources

Class AbstractPlexusIoArchiveResourceCollection

java.lang.Object

org.codehaus.plexus.components.io.resources.AbstractPlexusIoResourceCollection

org.codehaus.plexus.components.io.resources.AbstractPlexusIoArchiveResourceCollection

All Implemented Interfaces:

Iterable<PlexusIoResource>, PlexusIoArchivedResourceCollection, PlexusIoResourceCollection

public abstract class AbstractPlexusIoArchiveResourceCollection
extends AbstractPlexusIoResourceCollection
implements PlexusIoArchivedResourceCollection

Default implementation of PlexusIoFileResourceCollection for zip files, tar files, etc.

Author:

jwi

Field Summary

Fields inherited from class org.codehaus.plexus.components.io.resources.AbstractPlexusIoResourceCollection

identityTransformer

Fields inherited from interface org.codehaus.plexus.components.io.resources.PlexusIoResourceCollection

DEFAULT_ROLE_HINT, ROLE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractPlexusIoArchiveResourceCollection()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract Iterator<PlexusIoResource>	getEntries() Returns an iterator over the archives entries.
File	getFile() Returns the zip file
long	getLastModified() Returns the collections last modification time.
Iterator<PlexusIoResource>	getResources() Returns an iterator over the resources in the collection.
void	setFile(File file) Sets the zip file
Stream	stream() Returns the resources as a stream.

Methods inherited from class org.codehaus.plexus.components.io.resources.AbstractPlexusIoResourceCollection

getExcludes, getFileMappers, getFileSelectors, getIncludes, getInputStream, getName, getName, getPrefix, getStreamTransformer, isCaseSensitive, isIncludingEmptyDirectories, isSelected, isUsingDefaultExcludes, iterator, resolve, setCaseSensitive, setExcludes, setFileMappers, setFileSelectors, setIncludes, setIncludingEmptyDirectories, setPrefix, setStreamTransformer, setUsingDefaultExcludes

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.codehaus.plexus.components.io.resources.PlexusIoResourceCollection

getInputStream, getName, isConcurrentAccessSupported, resolve

Methods inherited from interface java.lang.Iterable

iterator

Constructor Detail

AbstractPlexusIoArchiveResourceCollection

protected AbstractPlexusIoArchiveResourceCollection()

Method Detail

setFile

public void setFile(File file)

Sets the zip file

Specified by:

setFile in interface PlexusIoArchivedResourceCollection

getFile

public File getFile()

Returns the zip file

Specified by:

getFile in interface PlexusIoArchivedResourceCollection

getEntries

protected abstract Iterator<PlexusIoResource> getEntries()
                                                  throws IOException

Returns an iterator over the archives entries.

Returns:

An iterator, may be java.io.Closeable

Throws:

IOException - an IOException, doh

getResources

public Iterator<PlexusIoResource> getResources()
                                        throws IOException

Description copied from interface: PlexusIoResourceCollection

Returns an iterator over the resources in the collection.

Specified by:

getResources in interface PlexusIoResourceCollection

Returns:

An iterator

Throws:

IOException - .

stream

public Stream stream()

Description copied from interface: PlexusIoResourceCollection

Returns the resources as a stream.

Specified by:

stream in interface PlexusIoResourceCollection

Returns:

A stream for functional iteration

getLastModified

public long getLastModified()
                     throws IOException

Description copied from interface: PlexusIoResourceCollection

Returns the collections last modification time. For a collection of files, this might be the last modification time of the file, which has been modified at last. For an archive file, this might be the modification time of the archive file.

Specified by:

getLastModified in interface PlexusIoResourceCollection

Overrides:

getLastModified in class AbstractPlexusIoResourceCollection

Returns:

PlexusIoResource.UNKNOWN_MODIFICATION_DATE, if the collections last modification time is unknown, otherwise the last modification time in milliseconds.

Throws:

IOException - .