Package org.codehaus.plexus.components.io.resources

Class AbstractPlexusIoResourceCollection

java.lang.Object

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

All Implemented Interfaces:

Iterable<PlexusIoResource>, PlexusIoResourceCollection

Direct Known Subclasses:

AbstractPlexusIoArchiveResourceCollection, AbstractPlexusIoResourceCollectionWithAttributes

public abstract class AbstractPlexusIoResourceCollection
extends Object
implements PlexusIoResourceCollection

Default implementation of a resource collection.

Field Summary

Fields

Modifier and Type	Field	Description
static InputStreamTransformer	identityTransformer

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractPlexusIoResourceCollection()

Method Summary

Modifier and Type	Method	Description
String[]	getExcludes()	Returns a string of patterns, which excluded files should match.
FileMapper[]	getFileMappers()	Returns the file name mappers, which are used to transform the resource names.
FileSelector[]	getFileSelectors()	Returns a set of file selectors, which should be used to select the included files.
String[]	getIncludes()	Returns a string of patterns, which included files should match.
InputStream	getInputStream(PlexusIoResource resource)	Returns an input stream for the provided resource, with stream transformers applied
long	getLastModified()	Returns the collections last modification time.
protected String	getName(String resourceName)
String	getName(PlexusIoResource resource)	Returns the resources suggested name.
String	getPrefix()	Returns the prefix, which the file sets contents shall have.
protected InputStreamTransformer	getStreamTransformer()
boolean	isCaseSensitive()	Returns, whether the include/exclude patterns are case sensitive.
boolean	isIncludingEmptyDirectories()	Returns, whether empty directories are being included.
protected boolean	isSelected(PlexusIoResource plexusIoResource)
boolean	isUsingDefaultExcludes()	Returns, whether the default excludes are being applied.
Iterator<PlexusIoResource>	iterator()
PlexusIoResource	resolve(PlexusIoResource resource)	Resolves the supplied resource into a "real" resource.
void	setCaseSensitive(boolean caseSensitive)	Sets, whether the include/exclude patterns are case sensitive.
void	setExcludes(String[] excludes)	Sets a string of patterns, which excluded files should match.
void	setFileMappers(FileMapper[] fileMappers)	Sets the file name mappers, which are used to transform the resource names.
void	setFileSelectors(FileSelector[] fileSelectors)	Sets a set of file selectors, which should be used to select the included files.
void	setIncludes(String[] includes)	Sets a string of patterns, which included files should match.
void	setIncludingEmptyDirectories(boolean includingEmptyDirectories)	Sets, whether empty directories are being included.
void	setPrefix(String prefix)	Sets the prefix, which the file sets contents shall have.
void	setStreamTransformer(InputStreamTransformer streamTransformer)
void	setUsingDefaultExcludes(boolean usingDefaultExcludes)	Sets, whether the default excludes are being applied.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

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

getResources, isConcurrentAccessSupported, stream

Field Detail

identityTransformer

public static final InputStreamTransformer identityTransformer

Constructor Detail

AbstractPlexusIoResourceCollection

protected AbstractPlexusIoResourceCollection()

Method Detail

setExcludes

public void setExcludes(String[] excludes)

Sets a string of patterns, which excluded files should match.

getExcludes

public String[] getExcludes()

Returns a string of patterns, which excluded files should match.

setFileSelectors

public void setFileSelectors(FileSelector[] fileSelectors)

Sets a set of file selectors, which should be used to select the included files.

getFileSelectors

public FileSelector[] getFileSelectors()

Returns a set of file selectors, which should be used to select the included files.

setStreamTransformer

public void setStreamTransformer(InputStreamTransformer streamTransformer)

getStreamTransformer

protected InputStreamTransformer getStreamTransformer()

setIncludes

public void setIncludes(String[] includes)

Sets a string of patterns, which included files should match.

getIncludes

public String[] getIncludes()

Returns a string of patterns, which included files should match.

setPrefix

public void setPrefix(String prefix)

Sets the prefix, which the file sets contents shall have.

getPrefix

public String getPrefix()

Returns the prefix, which the file sets contents shall have.

setCaseSensitive

public void setCaseSensitive(boolean caseSensitive)

Sets, whether the include/exclude patterns are case sensitive. Defaults to true.

isCaseSensitive

public boolean isCaseSensitive()

Returns, whether the include/exclude patterns are case sensitive. Defaults to true.

setUsingDefaultExcludes

public void setUsingDefaultExcludes(boolean usingDefaultExcludes)

Sets, whether the default excludes are being applied. Defaults to true.

isUsingDefaultExcludes

public boolean isUsingDefaultExcludes()

Returns, whether the default excludes are being applied. Defaults to true.

setIncludingEmptyDirectories

public void setIncludingEmptyDirectories(boolean includingEmptyDirectories)

Sets, whether empty directories are being included. Defaults to true.

isIncludingEmptyDirectories

public boolean isIncludingEmptyDirectories()

Returns, whether empty directories are being included. Defaults to true.

isSelected

protected boolean isSelected(PlexusIoResource plexusIoResource)
                      throws IOException

Throws:

IOException

getFileMappers

public FileMapper[] getFileMappers()

Returns the file name mappers, which are used to transform the resource names.

setFileMappers

public void setFileMappers(FileMapper[] fileMappers)

Sets the file name mappers, which are used to transform the resource names.

iterator

public Iterator<PlexusIoResource> iterator()

Specified by:

iterator in interface Iterable<PlexusIoResource>

getName

public String getName(PlexusIoResource resource)

Description copied from interface: PlexusIoResourceCollection

Returns the resources suggested name. This is used for integrating file mappers.

Specified by:

getName in interface PlexusIoResourceCollection

Parameters:

resource - A resource, which has been obtained by calling PlexusIoResourceCollection.getResources().

Returns:

The resource name. If it is a file, it should be normalized to platform separators

getName

protected String getName(String resourceName)

getInputStream

public InputStream getInputStream(PlexusIoResource resource)
                           throws IOException

Description copied from interface: PlexusIoResourceCollection

Returns an input stream for the provided resource, with stream transformers applied

Specified by:

getInputStream in interface PlexusIoResourceCollection

Parameters:

resource - The resources

Returns:

A possibly transformed resource

Throws:

IOException - when something goes bad

resolve

public PlexusIoResource resolve(PlexusIoResource resource)
                         throws IOException

Description copied from interface: PlexusIoResourceCollection

Resolves the supplied resource into a "real" resource. Resolving means applying input transformations Returns an input stream for the provided resource, with stream transformers applied

Specified by:

resolve in interface PlexusIoResourceCollection

Parameters:

resource - The resources

Returns:

A possibly transformed resource

Throws:

IOException - when something goes bad

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

Returns:

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

Throws:

IOException - .