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The Dublin Core metadata element set
is a standard for cross-domain information resource description.
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| Element | Description | Value |
|---|---|---|
| Identifier | resource ID | http://old.zope.org/Members/itamar/ZCache |
| Title | resource name | ZCache |
| Description | resource summary | <h3>I've stopped working on this. Instead I'm working on <A href="http://www.zope.org/Members/itamar/GenericCache">GenericCache</A>, which is a lot more extensible. OTOH GenericCache isn't usable yet.</h3> A simple cache object. Add a ZCache object in the same folder as the method you want to cache, and enter the method's id as the method the ZCache should cache. The *delay* property sets the minimum time between updates of the cache, in seconds. The cache will reload the method whose path you listed in *cacheObjectPath* if you access the cache more than *delay* seconds since the cache was last updated. You can use the **update** method to force an update of the cache. Install ZCache by unpacking the tgz in your Zope folder and making sure you have a folder called "ZCache" (without quotes) folder in var/. ZCache 0.4 is incompatible with previous versions - you'll have to recreate all your old ZCache instances. As of version 0.4 ZCache only supports Unix since it uses fcntl for file locking. Patches to fix this are welcome. **New in 0.4:** - The cache is stored in the filesystem (in var/ZCache) instead of in the ZODB. - ZCache generates Expires, Etag and Last-Modified headers for HTTP caching. Last-Modified now behaves correctly (on Unix at least). - The cached method is looked up using its absolute path, e.g. /QuickStart/index_html or /Folder/Another Folder/cacheme. ZCache uses code written by Digital Creatins for use in Zope. I'll add the correct phrase as per ZPL later today. |
| Creator | resource creator | ZopeOrgSite |
| Date | default date | 2000-12-11 06:01:08 |
| Format | resource format | text/html |
| Type | resource type | Software Package |
| Subject | resource keywords | Server |
| Contributors | resource collaborators | |
| Language | resource language | |
| Publisher | resource publisher | No publisher |
| Rights | resource copyright | |
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| Element | Description | Value |
| CreationDate | date resource created | 2000-12-11 06:01:08 |
| ModificationDate | date resource last modified | 2000-12-11 06:01:08 |
| EffectiveDate | date resource becomes effective | None |
| ExpirationDate | date resource expires | None |
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