/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.integration.ftp.session;
import org.apache.commons.net.ftp.FTPFile;
import org.springframework.integration.file.remote.AbstractFileInfo;
import org.springframework.integration.file.remote.FileInfo;
import org.springframework.util.Assert;
/**
* A {@link FileInfo} implementation for FTP/FTPS.
*
* @author Gary Russell
* @since 2.1
*/
public class FtpFileInfo extends AbstractFileInfo<FTPFile> {
private final FTPFile ftpFile;
public FtpFileInfo(FTPFile ftpFile) {
Assert.notNull(ftpFile, "FTPFile must not be null");
this.ftpFile = ftpFile;
}
@Override
public boolean isDirectory() {
return this.ftpFile.isDirectory();
}
@Override
public boolean isLink() {
return this.ftpFile.isSymbolicLink();
}
@Override
public long getSize() {
return this.ftpFile.getSize();
}
@Override
public long getModified() {
return this.ftpFile.getTimestamp().getTimeInMillis();
}
@Override
public String getFilename() {
return this.ftpFile.getName();
}
@Override
public String getPermissions() {
StringBuilder sb = new StringBuilder();
if (this.ftpFile.isDirectory()) {
sb.append("d");
}
else if (this.ftpFile.isSymbolicLink()) {
sb.append("l");
}
else {
sb.append("-");
}
if (this.ftpFile.hasPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION)) {
sb.append("r");
}
else {
sb.append("-");
}
if (this.ftpFile.hasPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION)) {
sb.append("w");
}
else {
sb.append("-");
}
if (this.ftpFile.hasPermission(FTPFile.USER_ACCESS, FTPFile.EXECUTE_PERMISSION)) {
sb.append("x");
}
else {
sb.append("-");
}
if (this.ftpFile.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.READ_PERMISSION)) {
sb.append("r");
}
else {
sb.append("-");
}
if (this.ftpFile.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.WRITE_PERMISSION)) {
sb.append("w");
}
else {
sb.append("-");
}
if (this.ftpFile.hasPermission(FTPFile.GROUP_ACCESS, FTPFile.EXECUTE_PERMISSION)) {
sb.append("x");
}
else {
sb.append("-");
}
if (this.ftpFile.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.READ_PERMISSION)) {
sb.append("r");
}
else {
sb.append("-");
}
if (this.ftpFile.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.WRITE_PERMISSION)) {
sb.append("w");
}
else {
sb.append("-");
}
if (this.ftpFile.hasPermission(FTPFile.WORLD_ACCESS, FTPFile.EXECUTE_PERMISSION)) {
sb.append("x");
}
else {
sb.append("-");
}
return sb.toString();
}
@Override
public FTPFile getFileInfo() {
return this.ftpFile;
}
}