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<title>store_association (OpenID::Store::Filesystem)</title>
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<pre><span class="ruby-comment cmt"># File lib/openid/store/filesystem.rb, line 47</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">store_association</span>(<span class="ruby-identifier">server_url</span>, <span class="ruby-identifier">association</span>)
<span class="ruby-identifier">assoc_s</span> = <span class="ruby-identifier">association</span>.<span class="ruby-identifier">serialize</span>
<span class="ruby-identifier">filename</span> = <span class="ruby-identifier">get_association_filename</span>(<span class="ruby-identifier">server_url</span>, <span class="ruby-identifier">association</span>.<span class="ruby-identifier">handle</span>)
<span class="ruby-identifier">f</span>, <span class="ruby-identifier">tmp</span> = <span class="ruby-identifier">mktemp</span>
<span class="ruby-keyword kw">begin</span>
<span class="ruby-keyword kw">begin</span>
<span class="ruby-identifier">f</span>.<span class="ruby-identifier">write</span>(<span class="ruby-identifier">assoc_s</span>)
<span class="ruby-identifier">f</span>.<span class="ruby-identifier">fsync</span>
<span class="ruby-keyword kw">ensure</span>
<span class="ruby-identifier">f</span>.<span class="ruby-identifier">close</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">begin</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">rename</span>(<span class="ruby-identifier">tmp</span>, <span class="ruby-identifier">filename</span>)
<span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">Errno</span><span class="ruby-operator">::</span><span class="ruby-constant">EEXIST</span>
<span class="ruby-keyword kw">begin</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">unlink</span>(<span class="ruby-identifier">filename</span>)
<span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">Errno</span><span class="ruby-operator">::</span><span class="ruby-constant">ENOENT</span>
<span class="ruby-comment cmt"># do nothing</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">rename</span>(<span class="ruby-identifier">tmp</span>, <span class="ruby-identifier">filename</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">rescue</span>
<span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">remove_if_present</span>(<span class="ruby-identifier">tmp</span>)
<span class="ruby-identifier">raise</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span></pre>
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