Examples with UrlValidator org.apache.commons.validator.UrlValidator used on opensource projects

Example 1 with UrlValidator

use of org.apache.commons.validator.UrlValidator in project sonar-scanner-maven by SonarSource.

the class FieldChecks method validateUrl.

/**
 * Checks if a field has a valid url. Four optional variables can be
 * specified to configure url validation.
 *
 * <ul>
 *
 * <li>Variable <code>allow2slashes</code> can be set to <code>true</code>
 * or <code>false</code> to control whether two slashes are allowed -
 * default is <code>false</code> (i.e. two slashes are NOT allowed).</li>
 *
 * <li>Variable <code>nofragments</code> can be set to <code>true</code>
 * or <code>false</code> to control whether fragments are allowed -
 * default is <code>false</code> (i.e. fragments ARE allowed).</li>
 *
 * <li>Variable <code>allowallschemes</code> can be set to
 * <code>true</code> or <code>false</code> to control if all schemes are
 * allowed - default is <code>false</code> (i.e. all schemes are NOT
 * allowed).</li>
 *
 * <li>Variable <code>schemes</code> can be set to a comma delimited list
 * of valid schemes. This value is ignored if <code>allowallschemes</code>
 * is set to <code>true</code>. Default schemes allowed are "http",
 * "https" and "ftp" if this variable is not specified.</li>
 *
 * </ul>
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return True if valid, false otherwise.
 */
public static boolean validateUrl(Object bean, ValidatorAction va, Field field, ActionMessages errors, Validator validator, HttpServletRequest request) {
    String value = null;
    value = evaluateBean(bean, field);
    if (GenericValidator.isBlankOrNull(value)) {
        return true;
    }
    // Get the options and schemes Vars
    String allowallschemesVar = Resources.getVarValue("allowallschemes", field, validator, request, false);
    boolean allowallschemes = "true".equalsIgnoreCase(allowallschemesVar);
    int options = allowallschemes ? UrlValidator.ALLOW_ALL_SCHEMES : 0;
    String allow2slashesVar = Resources.getVarValue("allow2slashes", field, validator, request, false);
    if ("true".equalsIgnoreCase(allow2slashesVar)) {
        options += UrlValidator.ALLOW_2_SLASHES;
    }
    String nofragmentsVar = Resources.getVarValue("nofragments", field, validator, request, false);
    if ("true".equalsIgnoreCase(nofragmentsVar)) {
        options += UrlValidator.NO_FRAGMENTS;
    }
    String schemesVar = allowallschemes ? null : Resources.getVarValue("schemes", field, validator, request, false);
    // No options or schemes - use GenericValidator as default
    if ((options == 0) && (schemesVar == null)) {
        if (GenericValidator.isUrl(value)) {
            return true;
        } else {
            errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
            return false;
        }
    }
    // Parse comma delimited list of schemes into a String[]
    String[] schemes = null;
    if (schemesVar != null) {
        StringTokenizer st = new StringTokenizer(schemesVar, ",");
        schemes = new String[st.countTokens()];
        int i = 0;
        while (st.hasMoreTokens()) {
            schemes[i++] = st.nextToken().trim();
        }
    }
    // Create UrlValidator and validate with options/schemes
    UrlValidator urlValidator = new UrlValidator(schemes, options);
    if (urlValidator.isValid(value)) {
        return true;
    } else {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
        return false;
    }
}

Example 2 with UrlValidator

use of org.apache.commons.validator.UrlValidator in project sonarqube by SonarSource.

the class FieldChecks method validateUrl.

/**
     * Checks if a field has a valid url. Four optional variables can be
     * specified to configure url validation.
     *
     * <ul>
     *
     * <li>Variable <code>allow2slashes</code> can be set to <code>true</code>
     * or <code>false</code> to control whether two slashes are allowed -
     * default is <code>false</code> (i.e. two slashes are NOT allowed).</li>
     *
     * <li>Variable <code>nofragments</code> can be set to <code>true</code>
     * or <code>false</code> to control whether fragments are allowed -
     * default is <code>false</code> (i.e. fragments ARE allowed).</li>
     *
     * <li>Variable <code>allowallschemes</code> can be set to
     * <code>true</code> or <code>false</code> to control if all schemes are
     * allowed - default is <code>false</code> (i.e. all schemes are NOT
     * allowed).</li>
     *
     * <li>Variable <code>schemes</code> can be set to a comma delimited list
     * of valid schemes. This value is ignored if <code>allowallschemes</code>
     * is set to <code>true</code>. Default schemes allowed are "http",
     * "https" and "ftp" if this variable is not specified.</li>
     *
     * </ul>
     *
     * @param bean      The bean validation is being performed on.
     * @param va        The <code>ValidatorAction</code> that is currently
     *                  being performed.
     * @param field     The <code>Field</code> object associated with the
     *                  current field being validated.
     * @param errors    The <code>ActionMessages</code> object to add errors
     *                  to if any validation errors occur.
     * @param validator The <code>Validator</code> instance, used to access
     *                  other field values.
     * @param request   Current request object.
     * @return True if valid, false otherwise.
     */
public static boolean validateUrl(Object bean, ValidatorAction va, Field field, ActionMessages errors, Validator validator, HttpServletRequest request) {
    String value = null;
    value = evaluateBean(bean, field);
    if (GenericValidator.isBlankOrNull(value)) {
        return true;
    }
    // Get the options and schemes Vars
    String allowallschemesVar = Resources.getVarValue("allowallschemes", field, validator, request, false);
    boolean allowallschemes = "true".equalsIgnoreCase(allowallschemesVar);
    int options = allowallschemes ? UrlValidator.ALLOW_ALL_SCHEMES : 0;
    String allow2slashesVar = Resources.getVarValue("allow2slashes", field, validator, request, false);
    if ("true".equalsIgnoreCase(allow2slashesVar)) {
        options += UrlValidator.ALLOW_2_SLASHES;
    }
    String nofragmentsVar = Resources.getVarValue("nofragments", field, validator, request, false);
    if ("true".equalsIgnoreCase(nofragmentsVar)) {
        options += UrlValidator.NO_FRAGMENTS;
    }
    String schemesVar = allowallschemes ? null : Resources.getVarValue("schemes", field, validator, request, false);
    // No options or schemes - use GenericValidator as default
    if ((options == 0) && (schemesVar == null)) {
        if (GenericValidator.isUrl(value)) {
            return true;
        } else {
            errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
            return false;
        }
    }
    // Parse comma delimited list of schemes into a String[]
    String[] schemes = null;
    if (schemesVar != null) {
        StringTokenizer st = new StringTokenizer(schemesVar, ",");
        schemes = new String[st.countTokens()];
        int i = 0;
        while (st.hasMoreTokens()) {
            schemes[i++] = st.nextToken().trim();
        }
    }
    // Create UrlValidator and validate with options/schemes
    UrlValidator urlValidator = new UrlValidator(schemes, options);
    if (urlValidator.isValid(value)) {
        return true;
    } else {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
        return false;
    }
}

Example 3 with UrlValidator

use of org.apache.commons.validator.UrlValidator in project motech by motech.

the class StartupFormValidatorFactory method getStartupFormValidator.

public StartupFormValidator getStartupFormValidator(StartupForm startupSettings, MotechUserService userService) {
    StartupFormValidator startupFormValidator = new StartupFormValidator();
    startupFormValidator.add(new RequiredFieldValidator(StartupForm.LANGUAGE, startupSettings.getLanguage()));
    startupFormValidator.add(new RequiredFieldValidator(StartupForm.LOGIN_MODE, startupSettings.getLoginMode()));
    startupFormValidator.add(new UserRegistrationValidator(new PersistedUserValidator(userService), new OpenIdUserValidator(new UrlValidator())));
    return startupFormValidator;
}

Example 4 with UrlValidator

use of org.apache.commons.validator.UrlValidator in project sonar-java by SonarSource.

the class FieldChecks method validateUrl.

/**
 * Checks if a field has a valid url. Four optional variables can be
 * specified to configure url validation.
 *
 * <ul>
 *
 * <li>Variable <code>allow2slashes</code> can be set to <code>true</code>
 * or <code>false</code> to control whether two slashes are allowed -
 * default is <code>false</code> (i.e. two slashes are NOT allowed).</li>
 *
 * <li>Variable <code>nofragments</code> can be set to <code>true</code>
 * or <code>false</code> to control whether fragments are allowed -
 * default is <code>false</code> (i.e. fragments ARE allowed).</li>
 *
 * <li>Variable <code>allowallschemes</code> can be set to
 * <code>true</code> or <code>false</code> to control if all schemes are
 * allowed - default is <code>false</code> (i.e. all schemes are NOT
 * allowed).</li>
 *
 * <li>Variable <code>schemes</code> can be set to a comma delimited list
 * of valid schemes. This value is ignored if <code>allowallschemes</code>
 * is set to <code>true</code>. Default schemes allowed are "http",
 * "https" and "ftp" if this variable is not specified.</li>
 *
 * </ul>
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return True if valid, false otherwise.
 */
public static boolean validateUrl(Object bean, ValidatorAction va, Field field, ActionMessages errors, Validator validator, HttpServletRequest request) {
    String value = null;
    value = evaluateBean(bean, field);
    if (GenericValidator.isBlankOrNull(value)) {
        return true;
    }
    // Get the options and schemes Vars
    String allowallschemesVar = Resources.getVarValue("allowallschemes", field, validator, request, false);
    boolean allowallschemes = "true".equalsIgnoreCase(allowallschemesVar);
    int options = allowallschemes ? UrlValidator.ALLOW_ALL_SCHEMES : 0;
    String allow2slashesVar = Resources.getVarValue("allow2slashes", field, validator, request, false);
    if ("true".equalsIgnoreCase(allow2slashesVar)) {
        options += UrlValidator.ALLOW_2_SLASHES;
    }
    String nofragmentsVar = Resources.getVarValue("nofragments", field, validator, request, false);
    if ("true".equalsIgnoreCase(nofragmentsVar)) {
        options += UrlValidator.NO_FRAGMENTS;
    }
    String schemesVar = allowallschemes ? null : Resources.getVarValue("schemes", field, validator, request, false);
    // No options or schemes - use GenericValidator as default
    if ((options == 0) && (schemesVar == null)) {
        if (GenericValidator.isUrl(value)) {
            return true;
        } else {
            errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
            return false;
        }
    }
    // Parse comma delimited list of schemes into a String[]
    String[] schemes = null;
    if (schemesVar != null) {
        StringTokenizer st = new StringTokenizer(schemesVar, ",");
        schemes = new String[st.countTokens()];
        int i = 0;
        while (st.hasMoreTokens()) {
            schemes[i++] = st.nextToken().trim();
        }
    }
    // Create UrlValidator and validate with options/schemes
    UrlValidator urlValidator = new UrlValidator(schemes, options);
    if (urlValidator.isValid(value)) {
        return true;
    } else {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
        return false;
    }
}