com.t3.net.FTPLocation.java Source code

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Here is the source code for com.t3.net.FTPLocation.java

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/*
 * Copyright (c) 2014 tabletoptool.com team.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     rptools.com team - initial implementation
 *     tabletoptool.com team - further development
 */
package com.t3.net;

import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;

import javax.imageio.ImageWriter;

import org.apache.commons.io.IOUtils;

public class FTPLocation implements Location {

    private String username;
    private transient String password;
    private String hostname;
    private String path;
    private boolean binary;

    public FTPLocation(String username, String password, String hostname, String path) {
        this.username = username;
        this.password = password;
        this.hostname = hostname;
        this.path = path;
        this.binary = true;
    }

    public FTPLocation(String username, String password, String hostname, String path, boolean binary) {
        this.username = username;
        this.password = password;
        this.hostname = hostname;
        this.path = path;
        this.binary = binary;
    }

    public boolean isBinary() {
        return binary;
    }

    public String getHostname() {
        return hostname;
    }

    public String getPassword() {
        return password;
    }

    public String getPath() {
        return path;
    }

    public String getUsername() {
        return username;
    }

    @Override
    public void putContent(InputStream content) throws IOException {
        try (OutputStream os = new URL(composeFileLocation()).openConnection().getOutputStream()) {
            IOUtils.copy(content, os);
            IOUtils.closeQuietly(content);
        }
    }

    @Override
    public InputStream getContent() throws IOException {

        return new URL(composeFileLocation()).openConnection().getInputStream();
    }

    private String composeFileLocation() {
        StringBuilder builder = new StringBuilder();

        builder.append("ftp://");
        if (username != null && username.length() > 0) {
            builder.append(username);
        } else {
            builder.append("anonymous");
        }
        if (password != null && password.length() > 0) {
            builder.append(":").append(password);
        }

        builder.append("@");
        builder.append(hostname);
        builder.append("/");
        builder.append(path);
        if (binary) {
            builder.append(";type=i");
        }

        return builder.toString();
    }

    @Override
    public void putContent(ImageWriter writer, BufferedImage image) {
        try (OutputStream os = new URL(composeFileLocation()).openConnection().getOutputStream()) {
            writer.setOutput(os);
            writer.write(image);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}