/**
*
*
* <pre>
* <b>Description:</b>
* Function remove folder from ftp
* <b>Creation date: </b>02.05.08
* <b>Modification date: </b>02.05.08
* </pre>
*
* @param String sDirPath � removed directory
* @author Vitalii Fedorets
* @return boolean � true if success
*/
public boolean removeFolder(String sDirPath) throws Exception {
try {
File oDir = new File(sDirPath);
FTPClient oFtp = this.initFtpClientLoginChangeWorkingDirectory(sDirPath);
oFtp.changeWorkingDirectory(oDir.getParent().replace("\\", "/"));
int iReply = oFtp.getReplyCode();
if (!FTPReply.isPositiveCompletion(iReply)) {
log.setError("Not change work directory to `" + oDir.getParent().replace("\\", "/") + "`");
oFtp.disconnect();
return false;
}
if (!oFtp.removeDirectory(sDirPath)) {
log.setError("Could not remove directory `" + sDirPath + "`");
oFtp.disconnect();
return false;
}
return true;
} catch (Exception oEx) {
throw oEx;
}
}
@Deprecated
private FTPClient initFtpClientAndLogin() throws SocketException, IOException {
if (oFtp != null) {
return oFtp;
}
FTPClient oFtp = new FTPClient();
int iReply;
oFtp.connect(_sFtpHost);
iReply = oFtp.getReplyCode();
if (!FTPReply.isPositiveCompletion(iReply)) {
log.setError("Could not connect to ftp host" + _sFtpHost);
return null;
}
if (!oFtp.login(_sFtpUserName, _sFtpPassword)) {
log.error(
"Could not login with user `" + _sFtpUserName + "` and password `" + _sFtpPassword + "`");
oFtp.disconnect();
return null;
}
oFtp.enterLocalPassiveMode();
return oFtp;
}
/**
*
*
* <pre>
* <b>Description:</b>
* Function connect to ftp and get attribute value from xml file by tag name
* <b>Creation date: </b>02.07.2008
* <b>Modification date: </b>02.07.2008
* </pre>
*
* @param String sDirPath -- dirrectory where file located
* @param String sFileName -- XML file name
* @param String sTag -- searching tag in file
* @param String sAttribute -- tag attribute
* @author Oleksii Zozulenko.
* @return String sAttrValue -- attribute value, or null if error
* @exception Exception
*/
public String getXMLAttributeValue(
String sDirPath, String sFileName, String sTag, String sAttribute) throws Exception {
try {
String sAttrValue = null;
FTPClient oFtp = this.initFtpClientLoginChangeWorkingDirectory(sDirPath);
ByteArrayOutputStream oBuf = new ByteArrayOutputStream();
if (!oFtp.retrieveFile(sFileName, oBuf)) {
log.setError("Could not read file `" + sFileName + "`");
oFtp.disconnect();
return null;
}
oFtp.disconnect();
String sBuf = oBuf.toString();
oBuf.close();
if (!sBuf.contains(sTag)) {
log.setError("File `" + sFileName + "` not contains tag `" + sTag + "`");
return null;
}
sBuf = sBuf.substring(sBuf.indexOf(sTag));
if (!sBuf.contains(sAttribute)) {
log.setError(
"File `"
+ sFileName
+ "` not contains tag `"
+ sTag
+ "` with attribute `"
+ sAttribute
+ "`");
return null;
}
sBuf = sBuf.substring(sBuf.indexOf(sAttribute + "=\"") + (sAttribute + "=\"").length());
sAttrValue = sBuf.substring(0, sBuf.indexOf("\""));
return sAttrValue;
} catch (Exception oEx) {
throw oEx;
}
}
/**
*
*
* <pre>
* <b>Description:</b>
* Function create ftp folder
* <b>Creation date: </b>02.05.08
* <b>Modification date: </b>02.05.08
* </pre>
*
* @param String sDirName � directory name
* @author Vitalii Fedorets
* @return boolean � true if success
*/
public boolean createFolder(String sDirName) throws Exception {
try {
FTPClient oFtp = this.initFtpClientLoginChangeWorkingDirectory(sDirName);
if (!oFtp.makeDirectory(sDirName)) {
log.setError("Could not create directory `" + sDirName + "`");
oFtp.disconnect();
return false;
}
oFtp.disconnect();
return true;
} catch (Exception oEx) {
throw oEx;
}
}
/**
* @param sDirPath
* @return
* @throws SocketException
* @throws IOException
*/
private FTPClient initFtpClientLoginChangeWorkingDirectory(String sDirPath)
throws SocketException, IOException {
if (oFtp != null) {
return oFtp;
}
oFtp = initFtpClientAndLogin();
int iReply;
oFtp.changeWorkingDirectory(sDirPath);
iReply = oFtp.getReplyCode();
if (!FTPReply.isPositiveCompletion(iReply)) {
log.setError("Not change work directory to `" + sDirPath + "`");
oFtp.disconnect();
return null;
}
return oFtp;
}
/**
*
*
* <pre>
* <b>Description:</b>
* Function check file content on ftp folder
* <b>Creation date: </b>02.05.08
* <b>Modification date: </b>02.05.08
* </pre>
*
* @param String sDirPath � directory contains file
* @param String sFileName � file name
* @param String sText - text which contains in file
* @author Vitalii Fedorets
* @return boolean � true if file contains text
*/
public boolean checkTextInFile(String sDirPath, String sFileName, String sText) throws Exception {
try {
FTPClient oFtp = this.initFtpClientLoginChangeWorkingDirectory(sDirPath);
ByteArrayOutputStream oBuf = new ByteArrayOutputStream();
if (!oFtp.retrieveFile(sFileName, oBuf)) {
log.setError("Could not read file `" + sFileName + "`");
oFtp.disconnect();
return false;
}
oFtp.disconnect();
String sBuf = oBuf.toString();
oBuf.close();
return sBuf.contains(sText);
} catch (Exception oEx) {
throw oEx;
}
}
