org.jpedal.io.DefaultErrorTracker Maven / Gradle / Ivy

/*
 * ===========================================
 * Java Pdf Extraction Decoding Access Library
 * ===========================================
 *
 * Project Info:  http://www.idrsolutions.com
 * Help section for developers at http://www.idrsolutions.com/support/
 *
 * (C) Copyright 1997-2017 IDRsolutions and Contributors.
 *
 * This file is part of JPedal/JPDF2HTML5
 *
 @LICENSE@
 *
 * ---------------
 * DefaultErrorTracker.java
 * ---------------
 */
package org.jpedal.io;

/**
 * Used to log errors in printing
 */
public class DefaultErrorTracker implements org.jpedal.external.ErrorTracker {


    /**
     * flag used to show if printing worked
     */
    public boolean pageSuccessful = true;

    /**
     * Any printer errors
     */
    private String pageErrorMessages = "";

    /*
     * flag to show if printing failed
     * use getPageDecodeStatus(DecodeStatus.PageDecodingSuccessful)
     *
     public boolean isPageSuccessful() {

     return pageSuccessful;
     }/*/

    /**
     * return list of messages
     */
    @Override
    public String getPageFailureMessage() {
        return pageErrorMessages;
    }

    /**
     * add message on problem
     */
    @Override
    public void addPageFailureMessage(final String value) {
        pageSuccessful = false;
        pageErrorMessages = pageErrorMessages + value + '\n';
    }

    @Override
    public boolean ispageSuccessful() {
        return pageSuccessful;
    }


    @Override
    public boolean checkForExitRequest(final int dataPointer, final int streamSize) {
        return false;
    }

    @Override
    public void finishedPageDecoding(final int rawPage) {

    }

    @Override
    public void startedPageDecoding(final int rawPage) {
    }
}