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public interface DynamicAttachmentProvider
Provides the data for an attachment. Please note that there will be a strong reference retained for the provider for each Attachment it provides, so do try to keep the object light. Also, reuse objects if possible.
The Provider needs to be thread-safe.
Method Summary | |
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InputStream |
getAttachmentData(WikiContext context,
Attachment att)
Returns a stream of data for this attachment. |
Method Detail |
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InputStream getAttachmentData(WikiContext context, Attachment att) throws ProviderException, IOException
context
- A Wiki Contextatt
- The Attachment for which the data should be received.
ProviderException
- If something goes wrong internally
IOException
- If something goes wrong when reading the data
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