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INT-1614 refactoring as much as possible into base class

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This commit is contained in:
Mark Fisher
2010-11-21 14:20:15 -05:00
parent 427116ef1e
commit 3acef7cafc
3 changed files with 72 additions and 72 deletions
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42
spring-integration-ftp/src/main/java/org/springframework/integration/ftp/inbound/FtpInboundFileSynchronizer.java
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@@ -30,7 +30,6 @@ import org.springframework.integration.file.remote.session.Session;
import org.springframework.integration.file.remote.session.SessionFactory;
import org.springframework.integration.file.remote.synchronizer.AbstractInboundFileSynchronizer;
import org.springframework.integration.file.remote.synchronizer.AbstractInboundFileSynchronizingMessageSource;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;
import org.springframework.util.FileCopyUtils;
@@ -44,15 +43,12 @@ public class FtpInboundFileSynchronizer extends AbstractInboundFileSynchronizer<
private volatile String remotePath;
private volatile SessionFactory sessionFactory;
/**
* Create a synchronizer with the {@link SessionFactory} used to acquire {@link Session} instances.
*/
public FtpInboundFileSynchronizer(SessionFactory sessionFactory) {
Assert.notNull(sessionFactory, "sessionFactory must not be null");
this.sessionFactory = sessionFactory;
super(sessionFactory);
}
@@ -60,34 +56,14 @@ public class FtpInboundFileSynchronizer extends AbstractInboundFileSynchronizer<
this.remotePath = remotePath;
}
public void afterPropertiesSet() {
Assert.notNull(this.sessionFactory, "sessionFactory must not be null");
}
public void synchronizeToLocalDirectory(File localDirectory) {
Session session = null;
try {
session = this.sessionFactory.getSession();
Assert.state(session != null, "failed to acquire an FTP Session");
Collection<FTPFile> files = session.ls(this.remotePath);
if (!CollectionUtils.isEmpty(files)) {
Collection<FTPFile> filteredFiles = this.filterFiles(files.toArray(new FTPFile[]{}));
for (FTPFile ftpFile : filteredFiles) {
if ((ftpFile != null) && ftpFile.isFile()) {
copyFileToLocalDirectory(session, ftpFile, localDirectory);
}
}
}
}
catch (IOException e) {
throw new MessagingException("Problem occurred while synchronizing remote to local directory", e);
}
finally {
if (session != null) {
try {
session.close();
}
catch (Exception ignored) {
@Override
protected void synchronizeToLocalDirectory(File localDirectory, Session session) throws IOException {
Collection<FTPFile> files = session.ls(this.remotePath);
if (!CollectionUtils.isEmpty(files)) {
Collection<FTPFile> filteredFiles = this.filterFiles(files.toArray(new FTPFile[]{}));
for (FTPFile ftpFile : filteredFiles) {
if ((ftpFile != null) && ftpFile.isFile()) {
copyFileToLocalDirectory(session, ftpFile, localDirectory);
}
}
}