No examples for this method.
Frequently called with: [Clear]
-1
| java.lang.Object | ||||
| ↳ | java.io.OutputStream | |||
| ↳ | java.io.FilterOutputStream | |||
| ↳ | java.util.zip.DeflaterOutputStream | |||
| ↳ | java.util.zip.ZipOutputStream | |||
 Known Direct Subclasses
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This class provides an implementation of FilterOutputStream that compresses data entries into a ZIP-archive output stream.
ZipOutputStream is used to write ZipEntries to the underlying stream. Output from ZipOutputStream conforms to the ZipFile file format.
While DeflaterOutputStream can write a compressed ZIP-archive entry, this extension can write uncompressed entries as well. In this case special rules apply, for this purpose refer to the file format specification.
Using ZipOutputStream is a little more complicated than GZIPOutputStream because ZIP archives are containers that can contain multiple files. This code creates a ZIP archive containing several files, similar to the zip(1) utility.
OutputStream os = ...
ZipOutputStream zos = new ZipOutputStream(new BufferedOutputStream(os));
try {
for (int i = 0; i < fileCount; ++i) {
String filename = ...
byte[] bytes = ...
ZipEntry entry = new ZipEntry(filename);
zos.putNextEntry(entry);
zos.write(bytes);
zos.closeEntry();
}
} finally {
zos.close();
}
| Constants | |||||||||||
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| int | CENATT | ||||||||||
| int | CENATX | ||||||||||
| int | CENCOM | ||||||||||
| int | CENCRC | ||||||||||
| int | CENDSK | ||||||||||
| int | CENEXT | ||||||||||
| int | CENFLG | ||||||||||
| int | CENHDR | ||||||||||
| int | CENHOW | ||||||||||
| int | CENLEN | ||||||||||
| int | CENNAM | ||||||||||
| int | CENOFF | ||||||||||
| long | CENSIG | ||||||||||
| int | CENSIZ | ||||||||||
| int | CENTIM | ||||||||||
| int | CENVEM | ||||||||||
| int | CENVER | ||||||||||
| int | DEFLATED | Indicates deflated entries. | |||||||||
| int | ENDCOM | ||||||||||
| int | ENDHDR | ||||||||||
| int | ENDOFF | ||||||||||
| long | ENDSIG | ||||||||||
| int | ENDSIZ | ||||||||||
| int | ENDSUB | ||||||||||
| int | ENDTOT | ||||||||||
| int | EXTCRC | ||||||||||
| int | EXTHDR | ||||||||||
| int | EXTLEN | ||||||||||
| long | EXTSIG | ||||||||||
| int | EXTSIZ | ||||||||||
| int | LOCCRC | ||||||||||
| int | LOCEXT | ||||||||||
| int | LOCFLG | ||||||||||
| int | LOCHDR | ||||||||||
| int | LOCHOW | ||||||||||
| int | LOCLEN | ||||||||||
| int | LOCNAM | ||||||||||
| long | LOCSIG | ||||||||||
| int | LOCSIZ | ||||||||||
| int | LOCTIM | ||||||||||
| int | LOCVER | ||||||||||
| int | STORED | Indicates uncompressed entries. | |||||||||
| [Expand]
Inherited Fields
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| From class java.util.zip.DeflaterOutputStream
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| From class java.io.FilterOutputStream
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| Public Constructors | |||||||||||
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Constructs a new
ZipOutputStream with the specified output stream.
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| Public Methods | |||||||||||
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Closes the current
ZipEntry, if any, and the underlying output stream.
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Closes the current
ZipEntry.
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Indicates that all entries have been written to the stream.
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Writes entry information to the underlying stream.
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Sets the
ZipFile comment associated with the file being written.
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Sets the compression level to be used for writing entry data.
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Sets the compression method to be used when compressing entry data.
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Writes data for the current entry to the underlying stream.
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| [Expand]
Inherited Methods
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|---|---|---|---|---|---|---|---|---|---|---|---|
| From class java.util.zip.DeflaterOutputStream
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| From class java.io.FilterOutputStream
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| From class java.io.OutputStream
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| From class java.lang.Object
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| From interface java.io.Closeable
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| From interface java.io.Flushable
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Indicates deflated entries.
Indicates uncompressed entries.
Constructs a new ZipOutputStream with the specified output stream.
| p1 | the OutputStream to write the data to. |
|---|
Closes the current ZipEntry, if any, and the underlying output stream. If the stream is already closed this method does nothing.
| IOException | If an error occurs closing the stream. |
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Closes the current ZipEntry. Any entry terminal data is written to the underlying stream.
| IOException | If an error occurs closing the entry. |
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Indicates that all entries have been written to the stream. Any terminal information is written to the underlying stream.
| IOException | if an error occurs while terminating the stream. |
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Writes entry information to the underlying stream. Data associated with the entry can then be written using write(). After data is written closeEntry() must be called to complete the writing of the entry to the underlying stream.
| ze | the ZipEntry to store. |
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| IOException | If an error occurs storing the entry. |
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Sets the ZipFile comment associated with the file being written.
| comment | the comment associated with the file. |
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Sets the compression level to be used for writing entry data. This level may be set on a per entry basis. The level must have a value between -1 and 8 according to the Deflater compression level bounds.
| level | the compression level (ranging from -1 to 8). |
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Sets the compression method to be used when compressing entry data. method must be one of STORED (for no compression) or DEFLATED.
| method | the compression method to use. |
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Writes data for the current entry to the underlying stream.
| buffer | the buffer to write. |
|---|---|
| offset | the index of the first byte in buffer to write. |
| byteCount | the number of bytes in buffer to write. |
| IOException | If an error occurs writing to the stream |
|---|