com.groupdocs.metadata.core

Class ZipPackage

java.lang.Object

com.groupdocs.metadata.core.MetadataPackage

com.groupdocs.metadata.core.CustomPackage

com.groupdocs.metadata.core.ZipPackage

All Implemented Interfaces:

Iterable<MetadataProperty>

public final class ZipPackage
extends CustomPackage

Represents ZIP archive metadata.

Learn more

• Working with ZIP archives

The following code snippet shows how to get metadata from a ZIP archive.

 Charset charset = Charset.forName("cp866");
 try (Metadata metadata = new Metadata(Constants.InputZip)) {
     ZipRootPackage root = metadata.getRootPackageGeneric();
     System.out.println(root.getZipPackage().getComment());
     System.out.println(root.getZipPackage().getTotalEntries());
     for (ZipFile file : root.getZipPackage().getFiles()) {
         System.out.println(file.getName());
         System.out.println(file.getCompressedSize());
         System.out.println(file.getCompressionMethod());
         System.out.println(file.getFlags());
         System.out.println(file.getModificationDateTime());
         System.out.println(file.getUncompressedSize());
         // Use a specific encoding for the file names
         System.out.println(new String(file.getRawName(), charset));
     }
 }
 

Method Summary

Modifier and Type	Method and Description
String	getComment() Gets the ZIP archive comment created by a user.
ZipFile[]	getFiles() Gets an array of ZipFile entries inside the ZIP archive.
long	getTotalEntries() Gets the total number of entries inside the ZIP archive.
void	setComment(String value) Sets the ZIP archive comment created by a user.

Methods inherited from class com.groupdocs.metadata.core.MetadataPackage

addProperties, contains, findProperties, get_Item, getCount, getKeys, getKnowPropertyDescriptors, getMetadataType, getPropertyDescriptors, iterator, removeProperties, sanitize, setProperties, updateProperties

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

Method Detail

getComment

public final String getComment()

Gets the ZIP archive comment created by a user.

Returns:

The user's comment.

getFiles

public final ZipFile[] getFiles()

Gets an array of ZipFile entries inside the ZIP archive.

Returns:

An array of ZipFile entries inside the ZIP archive.

getTotalEntries

public final long getTotalEntries()

Gets the total number of entries inside the ZIP archive.

Returns:

The total number of entries inside the ZIP archive.

setComment

public final void setComment(String value)

Sets the ZIP archive comment created by a user.

Parameters:

value - The user's comment.