org.ikasan.endpoint.ftp.util.FileBasedPasswordHelper Maven / Gradle / Ivy

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/*
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 *
 * =============================================================================
 * Ikasan Enterprise Integration Platform
 *
 * Distributed under the Modified BSD License.
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package org.ikasan.endpoint.ftp.util;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

/**
 * @author CMI2 Development Team
 *
 */
public class FileBasedPasswordHelper
{
    /**
     * 
     * @param filepath
     * @return
     * @throws IOException
     */
    public String getPasswordFromFile(String filepath) throws IOException
    {
        BufferedReader reader = new BufferedReader(new FileReader(filepath));
        String password = reader.readLine();

        if(password == null || password.length() == 0)
        {
            throw new IOException("FTP password cannot be null or empty!");
        }

        return password.trim();
    }
}