97 lines
5.3 KiB
HTML
97 lines
5.3 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="FTP class" />
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<meta name="abstract" content="The FTP class provides a programmable interface to FTP functions." />
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<meta name="description" content="The FTP class provides a programmable interface to FTP functions." />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="ftp" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>FTP class</title>
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</head>
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<body id="ftp"><a name="ftp"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">FTP class</h1>
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<div><p>The FTP class provides a programmable interface to FTP functions. </p>
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<div class="section"><p><a href="javadoc/com/ibm/as400/access/FTP.html">FTP class</a> </p>
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<p>You are no longer required to use java.runtime.exec()
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or tell your users to run FTP commands in a separate application. That is,
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you can program FTP functions directly into your application. So, from within
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your program, you can do the following: </p>
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<ul><li><a href="javadoc/com/ibm/as400/access/FTP.html#CONNECT()"> Connect</a> to an FTP server</li>
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<li><a href="javadoc/com/ibm/as400/access/FTP.html#ISSUECOMMAND(JAVA.LANG.STRING)"> Send</a> commands to the server</li>
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<li><a href="javadoc/com/ibm/as400/access/FTP.html#LS()">List</a> the
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files in a directory</li>
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<li><a href="javadoc/com/ibm/as400/access/FTP.html#GET(JAVA.LANG.STRING)"> Get</a> files from the server <strong>and</strong></li>
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<li><a href="javadoc/com/ibm/as400/access/FTP.html#PUT(JAVA.IO.FILE, JAVA.LANG.STRING)"> Put</a> files to the server</li>
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</ul>
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<p id="ftp__class"><a name="ftp__class"><!-- --></a><strong>Example: Using FTP to copy files from a server</strong></p>
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<div class="note"><span class="notetitle">Note:</span> Read
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the <a href="codedisclaimer.htm#codedisclaimer">Code example disclaimer</a> for
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important legal information.</div>
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<p>For example, with the FTP class, you
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can <a href="javadoc/com/ibm/as400/access/FTP.html#EXAMPLE">copy</a> a set of files from a directory on a server:</p>
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<pre> FTP client = new FTP("myServer", "myUID", "myPWD");
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client.cd("/myDir");
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client.setDataTransferType(FTP.BINARY);
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String [] entries = client.ls();
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for (int i = 0; i < entries.length; i++)
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{
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System.out.println("Copying " + entries[i]);
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try
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{
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client.get(entries[i], "c:\\ftptest\\" + entries[i]);
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}
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catch (Exception e)
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{
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System.out.println(" copy failed, likely this is a directory");
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}
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}
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client.disconnect();</pre>
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<p>FTP is a generic interface that works
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with many different FTP servers. Therefore, it is up to the programmer to
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match the semantics of the server.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">AS400FTP subclass</h4><p>While the FTP class is a generic
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FTP interface, the <a href="javadoc/com/ibm/as400/access/AS400FTP.html">AS400FTP subclass</a> is written specifically for the FTP
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server on the server. That is, it understands the semantics of the FTP server
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on the iSeries™ server.
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For example, this class understands the various steps needed to transfer a
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save file to the server and performs these steps automatically. AS400FTP also
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ties into the security facilities of the IBM<sup>®</sup> Toolbox for Java™. As with other IBM Toolbox for Java classes, AS400FTP depends on the AS400
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object for system name, user ID, and password. </p>
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<p id="ftp__subclass"><a name="ftp__subclass"><!-- --></a><strong>Example:
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Using AS400FTP to save a file to the server</strong></p>
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<div class="note"><span class="notetitle">Note:</span> Read the <a href="codedisclaimer.htm#codedisclaimer">Code
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example disclaimer</a> for important legal information.</div>
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<p>The following
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example puts a save file to the server. Note the application does not set
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data transfer type to binary or use CommandCall to create the save file. Since
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the extension is .savf, AS400FTP class detects the file to put is a save file
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so it does these steps automatically.</p>
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<pre> AS400 system = new AS400();
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AS400FTP ftp = new AS400FTP(system);
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ftp.put("myData.savf", "/QSYS.LIB/MYLIB.LIB/MYDATA.SAVF");
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</pre>
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</div>
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</div>
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</body>
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</html> |