com.idr.servlets.UploadListener.java Source code

Introduction

Here is the source code for com.idr.servlets.UploadListener.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package com.idr.servlets;

import org.apache.commons.fileupload.ProgressListener;

public class UploadListener implements ProgressListener {

    private long bytesRead = 0L, contentLength = 0L, item = 0L;
    private int percent = 0;
    private boolean isLengthKnown = false;
    private long beforeSize = 0;

    @Override
    public void update(long aBytesRead, long aContentLength, int anItem) {
        setBytesRead(aBytesRead);
        setContentLength(aContentLength);
        setItem(anItem);
        if (getContentLength() > -1)
            this.setIsLengthKnown(true);

        if (isLengthKnown())
            this.setPercent((int) Math.round(100.00 * getBytesRead() / getContentLength()));

    }

    public String getMessage() {
        if (contentLength > (1024 * 1024)) {
            return "" + bytesRead / (1024 * 1024) + "mb of " + contentLength / (1024 * 1024) + "mb";
        } else if (contentLength > 1024) {
            return "" + bytesRead / (1024) + "kb of " + contentLength / (1024) + "kb";
        } else {
            return "" + bytesRead + "bytes of " + contentLength + "bytes";
        }
    }

    /**
     * @return the bytesRead
     */
    public long getBytesRead() {
        return bytesRead;
    }

    /**
     * @param bytesRead the bytesRead to set
     */
    public void setBytesRead(long bytesRead) {
        this.bytesRead = bytesRead;
    }

    /**
     * @return the contentLength
     */
    public long getContentLength() {
        return contentLength;
    }

    /**
     * @param contentLength the contentLength to set
     */
    public void setContentLength(long contentLength) {
        this.contentLength = contentLength;
    }

    /**
     * @return the item
     */
    public long getItem() {
        return item;
    }

    /**
     * @param item the item to set
     */
    public void setItem(long item) {
        this.item = item;
    }

    /**
     * @return the percent
     */
    public int getPercent() {
        return percent;
    }

    /**
     * @param percent the percent to set
     */
    public void setPercent(int percent) {
        this.percent = percent;
    }

    /**
     * @return the isLengthKnown
     */
    public boolean isLengthKnown() {
        return isLengthKnown;
    }

    /**
     * @param isLengthKnown the isLengthKnown to set
     */
    public void setIsLengthKnown(boolean isLengthKnown) {
        this.isLengthKnown = isLengthKnown;
    }

}