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java.lang.Objectjavax.mail.internet.MimeUtility
This is a utility class providing micellaneous MIME-related functionality.
Field Summary | |
static int |
ALL
|
Method Summary | |
static java.io.InputStream |
decode(java.io.InputStream is,
java.lang.String encoding)
Decodes the given input stream. |
static java.lang.String |
decodeText(java.lang.String etext)
Decodes headers that are defined as '*text' in RFC 822. |
static java.lang.String |
decodeWord(java.lang.String text)
Decodes the specified string using the RFC 2047 rules for parsing an "encoded-word". |
static java.io.OutputStream |
encode(java.io.OutputStream os,
java.lang.String encoding)
Encodes the given output stream. |
static java.io.OutputStream |
encode(java.io.OutputStream os,
java.lang.String encoding,
java.lang.String filename)
Encodes the given output stream. |
static java.lang.String |
encodeText(java.lang.String text)
Encodes an RFC 822 "text" token into mail-safe form according to RFC 2047. |
static java.lang.String |
encodeText(java.lang.String text,
java.lang.String charset,
java.lang.String encoding)
Encodes an RFC 822 "text" token into mail-safe form according to RFC 2047. |
static java.lang.String |
encodeWord(java.lang.String text)
Encodes an RFC 822 "word" token into mail-safe form according to RFC 2047. |
static java.lang.String |
encodeWord(java.lang.String text,
java.lang.String charset,
java.lang.String encoding)
Encodes an RFC 822 "word" token into mail-safe form according to RFC 2047. |
static java.lang.String |
getDefaultJavaCharset()
Returns the default Java charset. |
static java.lang.String |
getEncoding(javax.activation.DataHandler dh)
Returns the Content-Transfer-Encoding that needs to be applied to the given content in order to make it mail safe. |
static java.lang.String |
getEncoding(javax.activation.DataSource ds)
Returns the Content-Transfer-Encoding that should be applied to the input stream of this data source, to make it mail safe. |
static java.lang.String |
javaCharset(java.lang.String charset)
Converts a MIME charset name into a Java charset name. |
static java.lang.String |
mimeCharset(java.lang.String charset)
Converts a Java charset name into a MIME charset name. |
static java.lang.String |
quote(java.lang.String text,
java.lang.String specials)
Quotes the specified word, if it contains any characters from the given "specials" list. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final int ALL
Method Detail |
public static java.lang.String getEncoding(javax.activation.DataSource ds)
ds
- the data source
public static java.lang.String getEncoding(javax.activation.DataHandler dh)
getEncoding(DataSource)
method
except that instead of reading the data from an input stream it uses
the writeTo
method to examine the data, which can be more
efficient.
public static java.io.InputStream decode(java.io.InputStream is, java.lang.String encoding) throws MessagingException
is
- the input streamencoding
- the encoding
MessagingException
public static java.io.OutputStream encode(java.io.OutputStream os, java.lang.String encoding) throws MessagingException
os
- the output streamencoding
- the encoding
MessagingException
public static java.io.OutputStream encode(java.io.OutputStream os, java.lang.String encoding, java.lang.String filename) throws MessagingException
os
- the output streamencoding
- the encodingfilename
- the name for the file being encoded (this is only used
with the uuencode encoding)
MessagingException
public static java.lang.String encodeText(java.lang.String text) throws java.io.UnsupportedEncodingException
text
- the Unicode string
java.io.UnsupportedEncodingException
public static java.lang.String encodeText(java.lang.String text, java.lang.String charset, java.lang.String encoding) throws java.io.UnsupportedEncodingException
text
- the Unicode stringcharset
- the charset, or null to use the platform default charsetencoding
- the encoding to be used ("B" or "Q")
java.io.UnsupportedEncodingException
public static java.lang.String decodeText(java.lang.String etext) throws java.io.UnsupportedEncodingException
etext
- the possibly encoded value
java.io.UnsupportedEncodingException
- if the charset conversion failedpublic static java.lang.String encodeWord(java.lang.String text) throws java.io.UnsupportedEncodingException
text
- the Unicode string
java.io.UnsupportedEncodingException
- if the encoding failspublic static java.lang.String encodeWord(java.lang.String text, java.lang.String charset, java.lang.String encoding) throws java.io.UnsupportedEncodingException
text
- the Unicode stringcharset
- the charset, or null to use the platform default charsetencoding
- the encoding to be used ("B" or "Q")
java.io.UnsupportedEncodingException
- if the encoding failspublic static java.lang.String decodeWord(java.lang.String text) throws ParseException, java.io.UnsupportedEncodingException
ParseException
- if the string is not an encoded-word
java.io.UnsupportedEncodingException
- if the decoding failedpublic static java.lang.String quote(java.lang.String text, java.lang.String specials)
The HeaderTokenizer class defines two "specials" lists, MIME and RFC 822.
specials
- the set of special characterspublic static java.lang.String javaCharset(java.lang.String charset)
charset
- the MIME charset namepublic static java.lang.String mimeCharset(java.lang.String charset)
charset
- the Java charset namepublic static java.lang.String getDefaultJavaCharset()
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