if (i == 0) {
                        failureUrl.setErrorName("java.net.ConnectException");
                    } else if (i == 1) {
                        failureUrl.setErrorName("java.net.SocketTimeoutException");
                    } else {
                        failureUrl.setErrorName("java.io.IOException");
                    }
                    list.add(failureUrl);

        this.errorLog = value;
    }

    public String getErrorName() {
        checkSpecifiedProperty("errorName");
        return convertEmptyToNull(errorName);
    }

    public void setErrorName(String value) {
        registerModifiedProperty("errorName");
        this.errorName = value;
    }

    public Long getLastAccessTime() {
        checkSpecifiedProperty("lastAccessTime");

                "errorLog");
        setupEpg(_epgMap, et -> ((FailureUrl) et).getErrorName(), (et, vl) -> ((FailureUrl) et).setErrorName(DfTypeUtil.toString(vl)),
                "errorName");
        setupEpg(_epgMap, et -> ((FailureUrl) et).getLastAccessTime(),

            result.setErrorCount(DfTypeUtil.toInteger(source.get("errorCount")));
            result.setErrorLog(DfTypeUtil.toString(source.get("errorLog")));
            result.setErrorName(DfTypeUtil.toString(source.get("errorName")));
            result.setLastAccessTime(DfTypeUtil.toLong(source.get("lastAccessTime")));
            result.setThreadName(DfTypeUtil.toString(source.get("threadName")));

            if (crawlingConfig != null) {
                entity.setConfigId(crawlingConfig.getConfigId());
            }
            return entity;
        });

        failureUrl.setErrorName(errorName);
        failureUrl.setErrorLog(getStackTrace(e));
        failureUrl.setLastAccessTime(ComponentUtil.getSystemHelper().getCurrentTimeAsLong());
        failureUrl.setThreadName(Thread.currentThread().getName());