01: /*
02: * ChainBuilder ESB
03: * Visual Enterprise Integration
04: *
05: * Copyright (C) 2006 Bostech Corporation
06: *
07: * This program is free software; you can redistribute it and/or modify
08: * it under the terms of the GNU General Public License as published by
09: * the Free Software Foundation; either version 2 of the License, or
10: * (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc.,59 Temple Place, Suite 330, Boston, MA 02111-1307
20: * USA
21: *
22: *
23: * $Id: Rename.java 11093 2007-12-21 18:22:22Z mpreston $
24: */
25: package com.bostechcorp.cbesb.runtime.ftp.interpreter;
26:
27: import java.io.IOException;
28: import java.util.HashMap;
29: import java.util.Map;
30:
31: import org.apache.commons.logging.Log;
32: import org.apache.commons.logging.LogFactory;
33: import org.apache.commons.net.ftp.FTPClient;
34:
35: /**
36: * Rename the specified remote file in the FTP server.
37: *
38: * @author j.zhang
39: * @version 1.0.0
40: */
41: public class Rename extends AbstractCommandExpression {
42:
43: protected final transient Log logger = LogFactory
44: .getLog(getClass());
45:
46: /**
47: * The new file name of the remote file.
48: */
49: public static final String TO_NAME = "toName";
50:
51: /**
52: * The name to the remote file to be renamed.
53: */
54: public static final String RENAME = "rename";
55:
56: /**
57: * The Map of parameters.
58: */
59: private Map paramMap = new HashMap<String, String>();
60:
61: @Override
62: /* (non-Javadoc)
63: * @see com.bostechcorp.cbesb.runtime.ftp.AbstractCommandExpression#interpret(java.util.Map)
64: */
65: public void interpret(Map<String, String> paramMap) {
66: this .paramMap = paramMap;
67: }
68:
69: @Override
70: /* (non-Javadoc)
71: * @see com.bostechcorp.cbesb.runtime.ftp.AbstractCommandExpression#execute(org.apache.commons.net.ftp.FTPClient)
72: */
73: public Object execute(FtpExecContext context) {
74: FTPClient ftp = context.getFtpclient();
75: logger.debug("rename:");
76: String toName = (String) paramMap.get(TO_NAME);
77: String rename = (String) paramMap.get(RENAME);
78: logger.debug(" Original Name: " + rename);
79: logger.debug(" New Name: " + toName);
80: try {
81: boolean flag = ftp.rename(rename, toName);
82: if (!flag) {
83: throw new Exception("Unable to rename file: '" + rename
84: + "' to '" + toName + "'");
85: }
86: } catch (IOException ioe) {
87: // ioe.printStackTrace();
88: return ioe;
89: } catch (Exception e) {
90: // e.printStackTrace();
91: return e;
92: }
93: return true;
94: }
95: }
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