ZipPackage class
ZipPackage class
Represents ZIP archive metadata.
Inheritance: ZipPackage
→
CustomPackage
→
MetadataPackage
The ZipPackage type exposes the following members:
Properties
Property | Description |
---|---|
metadata_type | Gets the metadata type. |
keys | Gets a collection of the metadata property names. |
property_descriptors | Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine. |
count | Gets the number of metadata properties. |
comment | Gets or sets the ZIP archive comment created by a user. |
files | Gets an array of ZipFile entries inside the ZIP archive. |
total_entries | Gets the total number of entries inside the ZIP archive. |
Methods
Method | Description |
---|---|
contains | Determines whether the package contains a metadata property with the specified name. |
find_properties | Finds the metadata properties satisfying a specification.
The search is recursive so it affects all nested packages as well. |
update_properties | Updates known metadata properties satisfying a specification.
The operation is recursive so it affects all nested packages as well. |
remove_properties | Removes metadata properties satisfying a specification. |
add_properties | Adds known metadata properties satisfying the specification.
The operation is recursive so it affects all nested packages as well. |
set_properties | Sets known metadata properties satisfying the specification.
The operation is recursive so it affects all nested packages as well. This method is a combination of MetadataPackage.add_properties and MetadataPackage.update_properties .
If an existing property satisfies the specification its value is updated. If there is a known property missing in the package that satisfies the specification it is added to the package. |
sanitize | Removes writable metadata properties from the package.
The operation is recursive so it affects all nested packages as well. |
Remarks
Learn more | | |
Example
The following code snippet shows how to get metadata from a ZIP archive.
See Also
- module
groupdocs.metadata.formats.archive
- class
CustomPackage
- class
MetadataPackage
- class
ZipFile
- class
ZipPackage