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<title>create_blob (Deltacloud::Drivers::EC2::EC2Driver)</title>
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<pre><span class="ruby-comment cmt"># File lib/deltacloud/drivers/ec2/ec2_driver.rb, line 409</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">create_blob</span>(<span class="ruby-identifier">credentials</span>, <span class="ruby-identifier">bucket_id</span>, <span class="ruby-identifier">blob_id</span>, <span class="ruby-identifier">data</span> = <span class="ruby-keyword kw">nil</span>, <span class="ruby-identifier">opts</span> = {})
<span class="ruby-identifier">s3_client</span> = <span class="ruby-identifier">new_client</span>(<span class="ruby-identifier">credentials</span>, <span class="ruby-identifier">:s3</span>)
<span class="ruby-comment cmt">#data is a construct with the temporary file created by server @.tempfile</span>
<span class="ruby-comment cmt">#also file[:type] will give us the content-type</span>
<span class="ruby-identifier">res</span> = <span class="ruby-keyword kw">nil</span>
<span class="ruby-comment cmt"># File stream needs to be reopened in binary mode for whatever reason</span>
<span class="ruby-identifier">file</span> = <span class="ruby-constant">File</span><span class="ruby-operator">::</span><span class="ruby-identifier">open</span>(<span class="ruby-identifier">data</span>[<span class="ruby-identifier">:tempfile</span>].<span class="ruby-identifier">path</span>, <span class="ruby-value str">'rb'</span>)
<span class="ruby-comment cmt">#insert ec2-specific header for user metadata ... x-amz-meta-KEY = VALUE</span>
<span class="ruby-constant">BlobHelper</span><span class="ruby-operator">::</span><span class="ruby-identifier">rename_metadata_headers</span>(<span class="ruby-identifier">opts</span>, <span class="ruby-value str">'x-amz-meta-'</span>)
<span class="ruby-identifier">opts</span>[<span class="ruby-value str">"Content-Type"</span>] = <span class="ruby-identifier">data</span>[<span class="ruby-identifier">:type</span>]
<span class="ruby-identifier">safely</span> <span class="ruby-keyword kw">do</span>
<span class="ruby-identifier">res</span> = <span class="ruby-identifier">s3_client</span>.<span class="ruby-identifier">interface</span>.<span class="ruby-identifier">put</span>(<span class="ruby-identifier">bucket_id</span>,
<span class="ruby-identifier">blob_id</span>,
<span class="ruby-identifier">file</span>,
<span class="ruby-identifier">opts</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-comment cmt">#create a new Blob object and return that</span>
<span class="ruby-constant">Blob</span>.<span class="ruby-identifier">new</span>( { <span class="ruby-identifier">:id</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">blob_id</span>,
<span class="ruby-identifier">:bucket</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">bucket_id</span>,
<span class="ruby-identifier">:content_length</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">data</span>[<span class="ruby-identifier">:tempfile</span>].<span class="ruby-identifier">length</span>,
<span class="ruby-identifier">:content_type</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">data</span>[<span class="ruby-identifier">:type</span>],
<span class="ruby-identifier">:last_modified</span> =<span class="ruby-operator">></span> <span class="ruby-value str">''</span>,
<span class="ruby-identifier">:user_metadata</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">select</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">k</span>,<span class="ruby-identifier">v</span><span class="ruby-operator">|</span> <span class="ruby-identifier">k</span>.<span class="ruby-identifier">match</span>(<span class="ruby-regexp re">/^x-amz-meta-/i</span>)}
}
)
<span class="ruby-keyword kw">end</span></pre>
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