Apache Ftp Server + Spring
Apache FTP ¼¹ö(http://mina.apache.org/ftpserver/ )´Â Java±â¹ÝÀÇ ¿ÀǼҽº FTP¼¹öÀÔ´Ï´Ù.
Java±â¹ÝÀÇ ¸ðµâÀ̶ó°í ÇÏ¸é ¼º´ÉÀÌ ¾È ³ª¿ÀÁö ¾ÊÀ»±î °ÆÁ¤ÇϽô ºÐµµ °è½Ç °Í °°½À´Ï´Ù. ÀÌÀü¿¡ 1.0.M3¹öÀüÀ¸·Î Á¦ PC¿¡¼ ´Ù¸¥ FTP¼¹ö¿Í ºñ±³Çؼ Å×½ºÆ®Çغ» °á°ú´Â ¾Æ·¡¿Í °°¾Ò½À´Ï´Ù.
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Å×½ºÆ® ȯ°æ
- OS : Windows XP
- CPU : Intel® Core¢â 2 Duo CPU E6750, 2.66GHz
- RAM : 2GB
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¾÷·Îµå Å×½ºÆ® µ¥ÀÌÅÍ
- ¿ë·® : 126MB
- ÆÄÀϼö : 392°³
- Æú´õ : 16°³
Å×½ºÆ® °á°ú·Î À©µµ¿ì¿¡¼ µ¹¾Æ°¡´Â ´Ù¸¥ FTP¼¹ö¿Í ºñ±³ÇßÀ» ¶§ °¡Àå ºü¸¥ ¼Óµµ¸¦ º¸¿©ÁÖ´Â ¿¹»ó¹ÛÀÇ ¼º´ÉÀÌ ³ª¿Ô¾ú½À´Ï´Ù. Linuxµî¿¡¼´Â ¾î¶²Áö ¸ô¶óµµ Å©°Ô ¼º´ÉÀ» °ÆÁ¤ÇÒ ¼öÁØÀº ¾Æ´Ò °ÍÀ¸·Î ¿¹»óµË´Ï´Ù.
Apache Ftp¼¹ö´Â ¼³Á¤¸¸À¸·Îµµ FTP¿¡ ºÎ°¡ÀûÀÎ ±â´ÉÀ» ¸¹ÀÌ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¸é Log4jÀÇ ¼³Á¤À» ÀÌ¿ëÇؼ ¿øÇÏ´Â ¼öÁØ°ú ¹æ½ÄÀ¸·Î ·Î±×¸¦ ±â·ÏÇÒ ¼ö ÀÖ°í, »ç¿ëÀÚÁ¤º¸¸¦ ÀÔ·Â,Á¶È¸ µîÀÇ Äõ¸®¸¸ ¼³Á¤ ÆÄÀÏ¿¡ ³Ö¾îÁÖ¸é DB·Î »ç¿ëÀÚ¸¦ °ü¸®ÇÒ ¼ö ÀÖ°Ôµµ ÇØÁÝ´Ï´Ù.
±×¸®°í Java±â¹ÝÀÌ´Ù º¸´Ï, Á÷Á¢ ÄÚµùÀ» Çؼ È®ÀåÀ» ÇÏ´Â °Íµµ ¼Õ½±½À´Ï´Ù. Apache FTP ¼¹ö¿¡¼ Á¤ÀÇÇÑ ÀÎÅÍÆäÀ̽º´ë·Î ÄÚµùÀ» ÇÏ°í À̸¦ ¼³Á¤ÆÄÀÏ¿¡´Ù Ãß°¡ÇÒ ¼öµµ ÀÖÁÒ. ´ëÇ¥ÀûÀ¸·Î Ftplet°ú °°Àº ÀÎÅÍÆäÀ̽º°¡ ÀÖ½À´Ï´Ù.
È° ¿ë»ç·Ê·Î, HadoopÀÇ ÆÄÀϽýºÅÛÀÎ HDFS(Hadoop Distributed File System)À¸·Î ÆÄÀÏÀ» ¿Ã¸± ¼ö ÀÖ´Â ¼¹ö¸ðµâµµ ÀÌ Apache Ftp ¼¹ö¸¦ ÀÌ¿ëÇؼ ±¸ÇöÇÑ »ç·Ê°¡ ÀÖ½À´Ï´Ù. FTP clientÇÁ·Î±×·¥À¸·Î ºÙ¾î¼ Á÷Á¢ HDFS·Î ÆÄÀÏÀ» ¿Ã¸®°Å³ª, ´Ù¸¥ ÇÁ·Î±×·¥¿¡¼ ftpÇÁ·ÎÅäÄÝÀ» ÀÌ¿ëÇØ HDFS¿¡ Á¢±ÙÇÒ ¼ö ÀÖ´Â °ÍÀÌÁÒ.[°¢ÁÖ:1]
Èï¹Ì·Î¿î Á¡Àº, ÀÌ FTP¼¹ö¿¡¼´Â ½ºÇÁ¸µ ¹æ½ÄÀÇ ¼³Á¤À» Áö¿øÇÑ´Ù´Â °ÍÀÔ´Ï´Ù. ¿¹¸¦ µé¸é, µ¥ÀÌÅͺ£À̽º·Î »ç¿ëÀÚ¸¦ °ü¸®ÇÒ¶§, Àͼ÷ÇÑ beanű׸¦ ÀÌ¿ëÇؼ datasourceÀÇ ¼±¾ðÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù.
<db-user-manager encrypt-passwords = "clear">
<data-source>
<beans:bean class="org.apache.commons.dbcp.BasicDataSource">
<beans:property name="driverClassName" value="${jdbc.driverClassName}" />
<beans:property name="url" value="${jdbc.url}" />
<beans:property name="username" value="${jdbc.username}" />
<beans:property name="password" value="${jdbc.password}" />
<beans:property name="initialSize" value="${dbpool.initialSize}" />
</beans:bean>
</data-source>.....
´õ¿í Àç¹ÌÀÖ°Ôµµ, ¹èÆ÷µÈ ¼Ò½º [°¢ÁÖ:2]Áß examplesÆú´õ¸¦ º¸¸é, Spring DMÀ» ÀÌ¿ëÇؼ OSGI¹øµé·Î apache FTP¼¹ö¸¦ È°¿ëÇÏ´Â ¿¹Á¦°¡ ³ª¿É´Ï´Ù. META-INF/spring/bundle-context.xmlÀÇ ÆÄÀÏÀ» º¸¸é ¾Æ·¡¿Í °°ÀÌ ¼±¾ðµÇ¾î ÀÖ½À´Ï´Ù.
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:osgi="http://www.springframework.org/schema/osgi"
xmlns:ftp="http://mina.apache.org/ftpserver/spring/v1"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/osgi
http://www.springframework.org/schema/osgi/spring-osgi.xsd
http://mina.apache.org/ftpserver/spring/v1
http://mina.apache.org/ftpserver/ftpserver-1.0.xsd ">
<ftp:server id="server">
<ftp:listeners>
<ftp:nio-listener name="default" port="2222" />
</ftp:listeners>
<ftp:ftplets>
<ftp:ftplet name="ftplet1">
<ref bean="ftplet" />
</ftp:ftplet>
</ftp:ftplets>
<ftp:file-user-manager
url="org/apache/ftpserver/example/osgiservice/users.properties" />
</ftp:server>
<osgi:service interface="org.apache.ftpserver.FtpServer" ref="server">
</osgi:service>
<osgi:reference id="ftplet" interface="org.apache.ftpserver.ftplet.Ftplet" /> <bean class="org.apache.ftpserver.example.osgiservice.impl.FtpServerLifecycle"
init-method="init" destroy-method="destroy" >
<property name="server" ref="server" />
</bean></beans>
FTP ¼¹ö ¿ªÇÒÀ» ÇÏ¸é¼ È®ÀåµÈ ±â´ÉÀÌ ÇÊ¿äÇÏ°í, ¸ðµâÀ» Àç¹èÆ÷ÇÏ´Â µµÁß¿¡µµ ¸ØÃßÁö ¾Ê¾Æ¾ßÇÏ´Â ¼ºñ½º¸¦ ¸¸µé¾î¾ß ÇÒ ¶§°¡
»ý±ä´Ù¸é, Apache Ftp Server + Spring DMÀÇ Á¶ÇÕÀ» »ç¿ëÇؼ ÆíÇÏ°Ô ±¸ÇöÀ» ÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î º¸ÀÔ´Ï´Ù.
- HDFS·Î Á¢±ÙÇÏ´Â FTP¼¹ö¿¡ ´ëÇÑ ÀÚ·á
- http://mina.apache.org/ftpserver/apache-ftpserver-100-release.html¿¡ ¼ ´Ù¿î ¹ÞÀ» ¼ö ÀÖ½À´Ï´Ù. [º»¹®À¸·Î]