Class Mimetypes
This class is obtained with the {#link getInstance()
method that recognised loads mime
types from the file mime.types
if this file is available at the root of the
classpath. The mime.types file format, and most of the content, is taken from the Apache HTTP
server's mime.types file.
The format for mime type setting documents is:
mimetype <Space | Tab>+ extension (<Space|Tab>+ extension)*
.
Any blank lines in the file are ignored, as are lines starting with #
which are
considered comments. Lines that have a mimetype but no associated extensions are also ignored.
For more information about Mimetype settings please see: JetS3t Configuration
- Author:
- James Murty
-
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final String
A binary mimetype: binary/octet-streamstatic final String
The default gzip mimetype: application/x-gzipstatic final String
The default HTML mimetype: text/htmlstatic final String
Deprecated.0.8.0static final String
The default binary mimetype: application/octet-streamstatic final String
The default XML mimetype: application/xml -
Method Summary
Modifier and TypeMethodDescriptionstatic Mimetypes
Loads mime type settings from the file 'mime.types' in the classpath, if it's available.getMimetype
(File file) Determines the mimetype of a file by looking up the file's extension in an internal listing to find the corresponding mime type.getMimetype
(String fileName) Determines the mimetype of a file by looking up the file's extension in an internal listing to find the corresponding mime type.void
Reads and stores the mime type setting corresponding to a file extension, by reading text from an InputStream.
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Field Details
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MIMETYPE_XML
The default XML mimetype: application/xml- See Also:
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MIMETYPE_HTML
The default HTML mimetype: text/html- See Also:
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MIMETYPE_OCTET_STREAM
The default binary mimetype: application/octet-stream- See Also:
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MIMETYPE_BINARY_OCTET_STREAM
A binary mimetype: binary/octet-stream- See Also:
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MIMETYPE_GZIP
The default gzip mimetype: application/x-gzip- See Also:
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MIMETYPE_JETS3T_DIRECTORY
Deprecated.0.8.0A JetS3t-specific mimetype used to indicate that an S3 object actually represents a directory on the local file system.- See Also:
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Method Details
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getInstance
Loads mime type settings from the file 'mime.types' in the classpath, if it's available. -
loadAndReplaceMimetypes
Reads and stores the mime type setting corresponding to a file extension, by reading text from an InputStream. If a mime type setting already exists when this method is run, the mime type value is replaced with the newer one.- Parameters:
is
-- Throws:
IOException
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getMimetype
Determines the mimetype of a file by looking up the file's extension in an internal listing to find the corresponding mime type. If the file has no extension, or the extension is not available in the listing contained in this class, the default mimetypeapplication/octet-stream
is returned.A file extension is one or more characters that occur after the last period (.) in the file's name. If a file has no extension, Guesses the mimetype of file data based on the file's extension.
- Parameters:
fileName
- the name of the file whose extension may match a known mimetype.- Returns:
- the file's mimetype based on its extension, or a default value of
application/octet-stream
if a mime type value cannot be found.
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getMimetype
Determines the mimetype of a file by looking up the file's extension in an internal listing to find the corresponding mime type. If the file has no extension, or the extension is not available in the listing contained in this class, the default mimetypeapplication/octet-stream
is returned.A file extension is one or more characters that occur after the last period (.) in the file's name. If a file has no extension, Guesses the mimetype of file data based on the file's extension.
- Parameters:
file
- the file whose extension may match a known mimetype.- Returns:
- the file's mimetype based on its extension, or a default value of
application/octet-stream
if a mime type value cannot be found.
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