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java.lang.Object com.bea.p13n.util.MimeTypeHelper
public class MimeTypeHelper
Utility class to help with Mime Types.
This provides support for determining the MIME type based upon a file path/extension, and determining the extensions for a MIME type.
Upon load, this class will attempt to load in the "mime.types" in the same package as it (as a resource via getResource()). If that fails, an error will be thrown. The "mime.types" file should be of the standard Apache group format and provides information on most public mime types.
Nested Class Summary | |
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static class |
MimeTypeHelper.ContentType
The data representation of a MIME 1.0 Content Type. |
Method Summary | |
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static List |
getExtensions(String mimeType)
Get the list of extensions for the given mime type. |
static String |
getFileExtension(String path)
Get the last most extension from a file path. |
static String |
getMajor(String mimeType)
Get the major portion of a mime type. |
static String |
getMimeType(File file)
Get the mime type for the specified file. |
static String |
getMimeType(String ext)
Get the mime type for the specified extension. |
static String |
getMimeTypeFromPath(String path)
Get the mime type for the specified file path. |
static String |
getMinor(String mimeType)
Get the minor portion of a mime type. |
static MimeTypeHelper.ContentType |
parseContentType(String str)
Parse a MIME 1.0 Content-Type string into a data structure. |
static List |
split(String str,
String seps)
Split a string on a separator and return it as a list. |
static void |
splitInto(String str,
String seps,
List l)
Split a string on a separator into the given list |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static List getExtensions(String mimeType)
mimeType
- the mime type.
public static String getMimeType(String ext)
ext
- the file extensions (no . included).
public static String getMimeTypeFromPath(String path)
path
- the file path.
getMimeType(java.lang.String)
,
getFileExtension(java.lang.String)
public static String getFileExtension(String path)
This can handle both UNIX and Win32 paths.
path
- the file path.
public static String getMimeType(File file)
file
- the file.
getMimeTypeFromPath(java.lang.String)
public static MimeTypeHelper.ContentType parseContentType(String str)
See RFC 2045 for more details of the structure of a MIME Content-Type string.
str
- the content type string.
public static String getMajor(String mimeType)
mimeType
- the mime type.
public static String getMinor(String mimeType)
mimeType
- the mime type.
public static List split(String str, String seps)
str
- the string to split.seps
- the separators (as per StringTokenizer).
public static void splitInto(String str, String seps, List l)
str
- the string to split.seps
- the separators (as per StringTokenizer).l
- the list.
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