OpenJDK 1.23 · java.util.zip.ZipFile · APIdia, the JavaDoc alternative

API Note

To release resources used by this ZipFile, the close() method should be called explicitly or by try-with-resources. Subclasses are responsible for the cleanup of resources acquired by the subclass. Subclasses that override finalize() in order to perform cleanup should be modified to use alternative cleanup mechanisms such as java.lang.ref.Cleaner and remove the overriding finalize method.

Nested and Inner Type Summary

Modifier and Type	Class and Description
private static class	ZipFile.CleanableResource
private class	ZipFile.EntrySpliterator<T>
private static class	ZipFile.InflaterCleanupAction
private static class	ZipFile.Source
private class	ZipFile.ZipEntryIterator<T extends ZipEntry>
private class	ZipFile.ZipFileInflaterInputStream
private class	ZipFile.ZipFileInputStream

Field Summary

Modifier and Type	Field and Description
private volatile boolean	closeRequested
private static final int	DEFLATED
private static final boolean	DISABLE_ZIP64_EXTRA_VALIDATION Flag to specify whether the Extra ZIP64 validation should be disabled.
private final String	fileName
private final String	filePath
private String	lastEntryName
private int	lastEntryPos
public static final int	OPEN_DELETE Mode flag to open a ZIP file and mark it for deletion.
public static final int	OPEN_READ Mode flag to open a ZIP file for reading.
private final ZipFile.CleanableResource	res
private static final int	STORED

Constructor Summary

Access	Constructor and Description
public	ZipFile(String the name of the ZIP file name) Opens a ZIP file for reading.
public	ZipFile(File the ZIP file to be opened for reading file, int the mode in which the file is to be opened mode) Opens a new `ZipFile` to read from the specified `File` object in the specified mode.
public	ZipFile(File the ZIP file to be opened for reading file) Opens a ZIP file for reading given the specified File object.
public	ZipFile(File the ZIP file to be opened for reading file, int the mode in which the file is to be opened mode, Charset the charset to be used to decode the ZIP entry name and comment that are not encoded by using UTF-8 encoding (indicated by entry's general purpose flag). charset) Opens a new `ZipFile` to read from the specified `File` object in the specified mode.
public	ZipFile(String the name of the ZIP file name, Charset the charset to be used to decode the ZIP entry name and comment that are not encoded by using UTF-8 encoding (indicated by entry's general purpose flag). charset) Opens a ZIP file for reading.
public	ZipFile(File the ZIP file to be opened for reading file, Charset The charset to be used to decode the ZIP entry name and comment (ignored if the language encoding bit of the ZIP entry's general purpose bit flag is set). charset) Opens a ZIP file for reading given the specified File object.

Method Summary

Modifier and Type	Method and Description
public void	close() Implements java.io.Closeable.close. Closes the ZIP file.
private void	ensureOpen()
private void	ensureOpenOrZipException()
public Enumeration<? extends ZipEntry>	Returns: an enumeration of the ZIP file entries entries() Returns an enumeration of the ZIP file entries.
private Stream<String>	entryNameStream()
public String	Returns: the comment string for the ZIP file, or null if none getComment() Returns the ZIP file comment.
pack-priv static boolean	getDisableZip64ExtraFieldValidation() Returns the value of the System property which indicates whether the Extra ZIP64 validation should be disabled.
public ZipEntry	Returns: the ZIP file entry, or null if not found getEntry(String the name of the entry name) Returns the ZIP file entry for the specified name, or null if not found.
private String	getEntryName(int pos)
public InputStream	Returns: the input stream for reading the contents of the specified ZIP file entry or null if the ZIP file entry does not exist within the ZIP file. getInputStream(ZipEntry the ZIP file entry entry) Returns an input stream for reading the contents of the specified ZIP file entry.
private List<String>	getManifestAndSignatureRelatedFiles() Returns the names of the META-INF/MANIFEST.MF entry - if exists - and any signature-related files under META-INF.
private String	getManifestName(boolean onlyIfSignatureRelatedFiles) Returns the name of the META-INF/MANIFEST.MF entry, ignoring case.
private int	getManifestNum() Returns the number of the META-INF/MANIFEST.MF entries, case insensitive.
private int[]	getMetaInfVersions() Returns the versions for which there exists a non-directory entry that begin with "META-INF/versions/" (case ignored).
public String	Returns: the path name of the ZIP file getName() Returns the path name of the ZIP file.
private ZipEntry	getZipEntry(String name, int pos)
private Enumeration<JarEntry>	jarEntries()
private Stream<JarEntry>	jarStream()
public int	Returns: the number of entries in the ZIP file size() Returns the number of entries in the ZIP file.
public Stream<? extends ZipEntry>	Returns: an ordered `Stream` of entries in this ZIP file stream() Returns an ordered `Stream` over the ZIP file entries.
public String	Returns: a string identifying this `ZipFile`, for debugging toString() Overrides java.lang.Object.toString. Returns a string identifying this `ZipFile`, for debugging.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

public Class ZipFile

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary