org.cert.cc.jira.email
Enum MimeTypeMapper

java.lang.Object
  java.lang.Enum<MimeTypeMapper>
      org.cert.cc.jira.email.MimeTypeMapper

All Implemented Interfaces:

Serializable, Comparable<MimeTypeMapper>

public enum MimeTypeMapper
extends Enum<MimeTypeMapper>

MimeTypeMapper returns the correct MIME type based on a filename. If one cannot be determied, application/octet-stream will be returned. The mime.types file is read in from the classpath. JIRA has an extensive mime.types already included in its classpath. If the mime.types is not in the classpath, /etc/mime.types is used. If any errors occur while reading in the mime.types file, a default instance of MimetypesFileTypeMap is used. The /etc/mime.types file is only read in once.

© 2010 Carnegie Mellon University

Author:

Steve Scholnick

See Also:

MimetypesFileTypeMap

Enum Constant Summary

INSTANCE

Method Summary

static MimeTypeMapper	getInstance() Single access point
String	getType(String filename) Calculates and returns the MIME type.
static MimeTypeMapper	valueOf(String name) Returns the enum constant of this type with the specified name.
static MimeTypeMapper[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final MimeTypeMapper INSTANCE

Method Detail

values

public static MimeTypeMapper[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (MimeTypeMapper c : MimeTypeMapper.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static MimeTypeMapper valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getInstance

public static MimeTypeMapper getInstance()

Single access point

getType

public String getType(String filename)

Calculates and returns the MIME type. application/octet-stream will be returned if a MIME type cannot be determined.

Parameters:

filename - Filename to be checked

Returns:

MIME type