net.sf.hermesftp.server.impl
Class DefaultFtpServer

java.lang.Object
  net.sf.hermesftp.utils.AbstractAppAwareBean
      net.sf.hermesftp.server.AbstractFtpServer
          net.sf.hermesftp.server.impl.DefaultFtpServer

All Implemented Interfaces:

java.lang.Runnable, BeanConstants, FtpConstants, FtpEventListener, FtpServer, org.springframework.context.ApplicationContextAware

public class DefaultFtpServer
extends AbstractFtpServer

FTP server implementation that handles unencrypted communication over the FTP port. The server can switch to the SSL protocol after excplicit SSL is requested (AUTH command).

Author:

Lars Behnke

Field Summary

Fields inherited from interface net.sf.hermesftp.common.FtpConstants

ATTR_CLIENT_NAME, ATTR_DATA_PROT, ATTR_FILE_OFFSET, ATTR_FORCE_UTF8, ATTR_GROUP_DATA, ATTR_LOGIN_TIME, ATTR_RENAME_FILE, ATTR_RESTART_MARKERS, ATTR_SSL, ATTR_USER_DATA, BYTE_LENGTH, BYTE_MASK, DEFAULT_BEAN_RES, DEFAULT_KEYSTORE, DEFAULT_KEYSTORE_PASS, DT_ASCII, DT_BINARY, DT_EBCDIC, HERMES_HOME, MILLI, MODE_BLOCK, MODE_COMPRESS, MODE_STREAM, MODE_ZIP, MSG_GOODBYE, MSG150, MSG200, MSG200_NOTED, MSG200_PBSZ, MSG200_SIZE, MSG200_TYPE, MSG202, MSG211_FEAT_ENTRY, MSG211_FEAT_FOOTER, MSG211_FEAT_HEADER, MSG211_STAT, MSG213_SIZE, MSG213_TIME, MSG214, MSG220, MSG220_WEL, MSG226, MSG227, MSG229, MSG230, MSG234, MSG250, MSG257, MSG331, MSG350, MSG350_REST, MSG421, MSG425, MSG426, MSG431, MSG450, MSG451, MSG500, MSG500_CMD, MSG501, MSG501_PATH, MSG501_SIZE, MSG503, MSG503_USR, MSG504, MSG522, MSG530, MSG530_AUTH, MSG534, MSG536, MSG550, MSG550_COMM, MSG550_EXISTS, MSG550_MSG, MSG550_NOTEMPTY, MSG550_PERM, MSG553, OPT_ALLOWED_PASSIVE_PORTS, OPT_BUFFER_SIZE, OPT_CHARSET_ASCII, OPT_CHARSET_EBCDIC, OPT_EMULATE_UNIX, OPT_FTP_PORT, OPT_IPV4_BLACK_LIST, OPT_IPV6_BLACK_LIST, OPT_MAX_CONNECTIONS, OPT_MAX_DOWNLOAD_RATE, OPT_MAX_IDLE_SECONDS, OPT_MAX_UPLOAD_RATE, OPT_MSG_GOODBYE, OPT_MSG_WELCOME, OPT_REMOTE_DIR, OPT_SSL_ALLOW_EXPLICIT, OPT_SSL_ALLOW_IMPLICIT, OPT_SSL_CIPHER_SUITES, OPT_SSL_FORCE, OPT_SSL_KEYSTORE_FILE, OPT_SSL_KEYSTORE_PASS, OPT_SSL_PORT_IMPLICIT, PRIV_NONE, PRIV_READ, PRIV_READ_WRITE, PRIV_WRITE, PWD, SEPARATOR, SERVER_STATUS_HALTED, SERVER_STATUS_INIT, SERVER_STATUS_READY, SERVER_STATUS_UNDEF, SPACE, STAT_BYTES_DOWNLOADED, STAT_BYTES_UPLOADED, STAT_DOWNLOAD_RATE, STAT_FILES_DOWNLOADED, STAT_FILES_UPLOADED, STAT_UPLOAD_RATE, STRUCT_FILE, STRUCT_RECORD, TYPE_NAMES, WILDCARD

Fields inherited from interface net.sf.hermesftp.common.BeanConstants

BEAN_CONSOLE, BEAN_SERVER, BEAN_SESSION, BEAN_SSL_SERVER

Constructor Summary

DefaultFtpServer()

Method Summary

protected FtpSessionContext	createFtpContext() Creates the context object passed to the user session.
protected java.net.ServerSocket	createServerSocket() Creates a server socket.

Methods inherited from class net.sf.hermesftp.server.AbstractFtpServer

abort, addFtpEventListener, cleanUpSessions, downloadPerformed, getConnectionCount, getConnectionCountHWMark, getConnectionCountHWMarkDate, getName, getOption, getOptions, getResources, getSessions, getStatus, getUserManager, isTerminated, loginPerformed, run, sessionClosed, sessionOpened, setConnectionCountHWMark, setConnectionCountHWMarkDate, setName, setOptions, setResources, setStatus, setUserManager, uploadPerformed

Methods inherited from class net.sf.hermesftp.utils.AbstractAppAwareBean

getApplicationContext, setApplicationContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultFtpServer

public DefaultFtpServer()

Method Detail

createServerSocket

protected java.net.ServerSocket createServerSocket()
                                            throws java.io.IOException

Creates a server socket. Depending on the server implementation this can be a SSL or a regular server socket.

Specified by:

createServerSocket in class AbstractFtpServer

Returns:

The server socket.

Throws:

java.io.IOException - Error on creating server socket.

createFtpContext

protected FtpSessionContext createFtpContext()

Creates the context object passed to the user session.

Specified by:

createFtpContext in class AbstractFtpServer

Returns:

The session context.