Examples with ELMLicenseException com.emc.cams.elm.exception.ELMLicenseException used on opensource projects

Example 1 with ELMLicenseException

use of com.emc.cams.elm.exception.ELMLicenseException in project coprhd-controller by CoprHD.

the class LicenseManagerImpl method buildLicenseObjectFromText.

/**
 * Build a valid license object from the license string. If there is any
 * error while reading the license file, a license object will be created
 * with a licensed value of false.
 *
 * @return license object if successful, otherwise null
 */
protected License buildLicenseObjectFromText(String licenseText) throws ELMLicenseException {
    boolean bGetLock = false;
    try {
        bGetLock = parseLicenseLock.tryLock(waitAcquireParseLicenseLock, TimeUnit.SECONDS);
    } catch (Exception e) {
        _log.warn("Exception when adding license, msg: {}", e.getMessage());
        throw APIException.internalServerErrors.processLicenseError("failed getting lock to validate and parse license, error:" + e.getMessage());
    }
    if (bGetLock) {
        try {
            License license = new License();
            // Add the license test to disk in the .license file in root. This is required in order
            // to parse the license using the ELMS API.
            addLicenseToDiskLicenseFile(licenseText);
            ELMLicenseProps licProps = new ELMLicenseProps();
            licProps.setLicPath(LicenseConstants.LICENSE_FILE_PATH);
            ELMFeatureDetail[] featureDetails = null;
            ELMLicenseSource licSource = new ELMLicenseSource(licProps);
            featureDetails = licSource.getFeatureDetailList();
            LicenseFeature licenseFeature = null;
            for (ELMFeatureDetail featureDetail : featureDetails) {
                // create a license feature object.
                licenseFeature = new LicenseFeature();
                if (!featureDetail.getFeatureName().equals(LicenseConstants.VIPR_CONTROLLER)) {
                    throw APIException.badRequests.licenseIsNotValid(String.format("The license file contains a not supported feature: %s.", featureDetail.getFeatureName()) + "Non controller license is no longer supported.");
                }
                if (featureDetail.getDaysUntilExp() > 0) {
                    licenseFeature.setLicensed(true);
                    licenseFeature.setVersion(featureDetail.getVersion());
                    licenseFeature.setIssuer(featureDetail.getIssuer());
                    licenseFeature.setNotice(featureDetail.getNotice());
                    licenseFeature.setDateExpires(convertCalendarToString(featureDetail.getExpDate()));
                    licenseFeature.setExpired(isExpired(licenseFeature.getDateExpires()));
                    licenseFeature.setDateIssued(convertCalendarToString(featureDetail.getIssuedDate()));
                    String subModelId = LicenseFeature.OLD_LICENSE_SUBMODEL;
                    Properties p = featureDetail.getVendorString(";");
                    if (p.size() > 0) {
                        for (Enumeration e = p.propertyNames(); e.hasMoreElements(); ) {
                            String str = (String) e.nextElement();
                            if (str.equals(LicenseConstants.LICENSE_TYPE_PROPERTYNAME)) {
                                subModelId = p.getProperty(str);
                                _log.info("Get a license increment with type: {}", subModelId);
                                break;
                            }
                        }
                    }
                    licenseFeature.setModelId(featureDetail.getFeatureName() + LicenseFeature.MODELID_DELIMETER + subModelId);
                    setVendorStringFields(featureDetail, licenseFeature, p);
                } else {
                    _log.info("The license file contains a feature which is in an expired state. The license was not added to the system.");
                    throw APIException.badRequests.licenseIsNotValid("The license file contains a feature which is in an expired state. The license was not added to the system.");
                }
                license.addLicenseFeature(licenseFeature);
            }
            // delete /tmp/.license if it exists
            deleteCurrentLicenseFileOnDisk();
            _log.debug("Finished parsing of license");
            return license;
        } finally {
            parseLicenseLock.unlock();
        }
    } else {
        _log.warn("Cannot acquire lock. Another thread is holding the lock validating and parsing license");
        throw APIException.serviceUnavailable.postLicenseBusy();
    }
}