http://www.bouncycastle.org/java.html: The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. This jar contains APIs for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.
  • The Legion of the Bouncy Castle Inc. 
package org.bouncycastle.mime;

import java.io.IOException;
import java.io.InputStream;


Base interface for a MIME parser listener.

/**
 * Base interface for a MIME parser listener.
 */
public interface MimeParserListener
{
    
Create an appropriate context object for the MIME object represented by headers.

Params:
  • parserContext – context object for the current parser.
  • headers – MIME headers for the object that has been discovered.
Returns:a MimeContext
/**
     * Create an appropriate context object for the MIME object represented by headers.
     *
     * @param parserContext context object for the current parser.
     * @param headers MIME headers for the object that has been discovered.
     * @return a MimeContext
     */
    MimeContext createContext(MimeParserContext parserContext, Headers headers);

    
Signal that a MIME object has been discovered.

Params:
  • parserContext – context object for the current parser.
  • headers – headers for the MIME object.
  • inputStream – input stream representing its content.
Throws:
/**
     * Signal that a MIME object has been discovered.
     *
     * @param parserContext context object for the current parser.
     * @param headers headers for the MIME object.
     * @param inputStream input stream representing its content.
     * @throws IOException in case of a parsing/processing error.
     */
    void object(MimeParserContext parserContext, Headers headers, InputStream inputStream)
        throws IOException;
}