| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>IdentifyMimeType</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">IdentifyMimeType</h1><h2>Description: </h2><p>Attempts to identify the MIME Type used for a FlowFile. If the MIME Type can be identified, an attribute with the name 'mime.type' is added with the value being the MIME Type. If the MIME Type cannot be determined, the value will be set to 'application/octet-stream'. In addition, the attribute mime.extension will be set if a common file extension for the MIME Type is known. If both Config File and Config Body are not set, the default NiFi MIME Types will be used.</p><p><a href="additionalDetails.html">Additional Details...</a></p><h3>Tags: </h3><p>compression, gzip, bzip2, zip, MIME, mime.type, file, identify</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id="properties"><tr><th>Display Name</th><th>API Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name"><strong>Use Filename In Detection</strong></td><td>use-filename-in-detection</td><td id="default-value">true</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">If true will pass the filename to Tika to aid in detection.</td></tr><tr><td id="name">Config Body</td><td>config-body</td><td></td><td id="allowable-values"></td><td id="description">Body of MIME type config file. Only one of Config File or Config Body may be used.</td></tr><tr><td id="name">Config File</td><td>config-file</td><td></td><td id="allowable-values"></td><td id="description">Path to MIME type config file. Only one of Config File or Config Body may be used.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>All FlowFiles are routed to success</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3><table id="writes-attributes"><tr><th>Name</th><th>Description</th></tr><tr><td>mime.type</td><td>This Processor sets the FlowFile's mime.type attribute to the detected MIME Type. If unable to detect the MIME Type, the attribute's value will be set to application/octet-stream</td></tr><tr><td>mime.extension</td><td>This Processor sets the FlowFile's mime.extension attribute to the file extension associated with the detected MIME Type. If there is no correlated extension, the attribute's value will be empty</td></tr></table><h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component requires an incoming relationship.<h3>System Resource Considerations:</h3>None specified.</body></html> |