Package org.aspectj.org.eclipse.jdt.internal.compiler.tool

Class Archive

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.compiler.tool.Archive

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

JrtFileSystem

public class Archive
extends Object
implements Closeable

Used as a zip file cache.

Field Summary

Fields

Modifier and Type	Field	Description
protected Hashtable<String,ArrayList<String[]>>	packagesCache
static final Archive	UNKNOWN_ARCHIVE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Archive()
	Archive(File file)

Method Summary

Modifier and Type	Method	Description
Set<String>	allPackages()
protected void	cacheTypes(String packageName, String typeName)
void	close()
boolean	contains(String entryName)
void	flush()
ArchiveFileObject	getArchiveFileObject(String fileName, String module, Charset charset)
List<String[]>	getTypes(String packageName)	Returns an array of String - the array contains exactly two elements.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

UNKNOWN_ARCHIVE

public static final Archive UNKNOWN_ARCHIVE

packagesCache

protected Hashtable<String,ArrayList<String[]>> packagesCache

Constructor Details

Archive

protected Archive()

Archive

public Archive(File file)
        throws ZipException,
IOException

Throws:

ZipException

IOException

Method Details

cacheTypes

protected void cacheTypes(String packageName,
 String typeName)

getArchiveFileObject

public ArchiveFileObject getArchiveFileObject(String fileName,
 String module,
 Charset charset)

contains

public boolean contains(String entryName)

allPackages

public Set<String> allPackages()

getTypes

public List<String[]> getTypes(String packageName)

Returns an array of String - the array contains exactly two elements. The first element is the name of the type and the second being the module that contains the type. For a regular Jar archive, the module element will be null. This is applicable only to Jimage files where types are contained by multiple modules.

flush

public void flush()

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

toString

public String toString()

Overrides:

toString in class Object