private Map validate()

in apache-whisker-model/src/main/java/org/apache/creadur/whisker/model/License.java [122:140]

• 16 lines of code
• 6 McCabe index (conditional complexity)

    private Map<String, String> validate(final Map<String, String> parameters)
            throws LicenseTemplateException {
        if (parameters == null) {
            return validate(Collections.EMPTY_MAP);
        }

        if (this.expectedParameters.isEmpty() && parameters != null
                && !parameters.isEmpty()) {
            throw LicenseTemplateException.notLicenseTemplate(parameters,
                    getName());
        }

        if (!parametersMatch(parameters, this.expectedParameters)) {
            throw LicenseTemplateException.parameterMismatch(
                    this.expectedParameters, parameters.keySet(), getName());
        }

        return parameters;
    }