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org.bouncycastle.mail.smime.handlers

public Class multipart_signed

extends Object
implements DataContentHandler
Class Inheritance
All Implemented Interfaces
javax.activation.DataContentHandler
Imports
java.awt.datatransfer.DataFlavor, java.io.FilterOutputStream, .IOException, .InputStream, .OutputStream, java.util.Enumeration, javax.activation.ActivationDataFlavor, .DataContentHandler, .DataSource, javax.mail.MessagingException, .Multipart, javax.mail.internet.ContentType, .MimeBodyPart, .MimeMultipart, org.bouncycastle.mail.smime.SMIMEUtil, org.bouncycastle.util.Strings

Nested and Inner Type Summary

Modifier and TypeClass and Description
private static class

Field Summary

Modifier and TypeField and Description
private static final ActivationDataFlavor
private static final DataFlavor[]

Constructor Summary

AccessConstructor and Description
public

Method Summary

Modifier and TypeMethod and Description
public Object
getContent(DataSource
The DataSource representing the data to be converted.
ds
)

Implements javax.activation.DataContentHandler.getContent.

Return an object representing the data in its most preferred form.

public Object
getTransferData(DataFlavor
The DataFlavor representing the requested type.
df
,
DataSource
The DataSource representing the data to be converted.
ds
)

Implements javax.activation.DataContentHandler.getTransferData.

Returns an object which represents the data to be transferred.

public DataFlavor[]
getTransferDataFlavors()

Implements javax.activation.DataContentHandler.getTransferDataFlavors.

Returns an array of DataFlavor objects indicating the flavors the data can be provided in. The array should be ordered according to preference for providing the data (from most richly descriptive to least descriptive).

private void
pack-priv static void
outputPreamble(multipart_signed.LineOutputStream lOut, MimeBodyPart part, String boundary)

internal preamble is generally included in signatures, while this is technically wrong, if we find internal preamble we include it by default.

private static String
public void
writeTo(Object
The object to be converted.
obj
,
String
The requested MIME type of the resulting byte stream.
_mimeType
,
OutputStream
The output stream into which to write the converted byte stream.
os
)

Implements javax.activation.DataContentHandler.writeTo.

Convert the object to a byte stream of the specified MIME type and write it to the output stream.

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

ADFback to summary
private static final ActivationDataFlavor ADF
DFSback to summary
private static final DataFlavor[] DFS

Constructor Detail

multipart_signedback to summary
public multipart_signed()

Method Detail

getContentback to summary
public Object getContent(DataSource ds) throws IOException

Implements javax.activation.DataContentHandler.getContent.

Doc from javax.activation.DataContentHandler.getContent.

Return an object representing the data in its most preferred form. Generally this will be the form described by the first DataFlavor returned by the getTransferDataFlavors method.

Parameters
ds:DataSource

The DataSource representing the data to be converted.

Returns:Object

The constructed Object.

Exceptions
IOException:
if the data can't be accessed
getTransferDataback to summary
public Object getTransferData(DataFlavor df, DataSource ds) throws IOException

Implements javax.activation.DataContentHandler.getTransferData.

Doc from javax.activation.DataContentHandler.getTransferData.

Returns an object which represents the data to be transferred. The class of the object returned is defined by the representation class of the flavor.

Parameters
df:DataFlavor

The DataFlavor representing the requested type.

ds:DataSource

The DataSource representing the data to be converted.

Returns:Object

The constructed Object.

Exceptions
IOException:
if the data can't be accessed
getTransferDataFlavorsback to summary
public DataFlavor[] getTransferDataFlavors()

Implements javax.activation.DataContentHandler.getTransferDataFlavors.

Doc from javax.activation.DataContentHandler.getTransferDataFlavors.

Returns an array of DataFlavor objects indicating the flavors the data can be provided in. The array should be ordered according to preference for providing the data (from most richly descriptive to least descriptive).

Returns:DataFlavor[]

The DataFlavors.

outputBodyPartback to summary
private void outputBodyPart(OutputStream out, Object bodyPart) throws MessagingException, IOException
outputPreambleback to summary
pack-priv static void outputPreamble(multipart_signed.LineOutputStream lOut, MimeBodyPart part, String boundary) throws MessagingException, IOException

internal preamble is generally included in signatures, while this is technically wrong, if we find internal preamble we include it by default.

readLineback to summary
private static String readLine(InputStream in) throws IOException
writeToback to summary
public void writeTo(Object obj, String _mimeType, OutputStream os) throws IOException

Implements javax.activation.DataContentHandler.writeTo.

Doc from javax.activation.DataContentHandler.writeTo.

Convert the object to a byte stream of the specified MIME type and write it to the output stream.

Parameters
obj:Object

The object to be converted.

_mimeType:String

The requested MIME type of the resulting byte stream.

os:OutputStream

The output stream into which to write the converted byte stream.

Exceptions
IOException:
errors writing to the stream
org.bouncycastle.mail.smime.handlers back to summary

private Class multipart_signed.LineOutputStream

extends FilterOutputStream
Class Inheritance

Field Summary

Modifier and TypeField and Description
private static byte[]
Inherited from java.io.FilterOutputStream:
out

Constructor Summary

AccessConstructor and Description
public

Method Summary

Modifier and TypeMethod and Description
public void
public void
Inherited from java.io.FilterOutputStream:
closeflushwritewritewrite

Field Detail

newlineback to summary
private static byte[] newline

Constructor Detail

LineOutputStreamback to summary
public LineOutputStream(OutputStream outputstream)

Method Detail

writelnback to summary
public void writeln(String s) throws MessagingException
writelnback to summary
public void writeln() throws MessagingException