Examples of org.apache.shiro.mgt.SubjectDAO

org.apache.shiro.mgt.SubjectDAO

A {@code SubjectDAO} is responsible for persisting a Subject instance's internal state such that the Subject instancecan be recreated at a later time if necessary.

Shiro's default {@code SecurityManager} implementations typically use a {@code SubjectDAO} in conjunctionwith a {@link SubjectFactory}: after the {@code SubjectFactory} creates a {@code Subject} instance, the{@code SubjectDAO} is used to persist that subject's state such that it can be accessed later if necessary.

Usage

It should be noted that this component is used by {@code SecurityManager} implementations to manage Subjectstate persistence. It does not make Subject instances accessible to the application (e.g. via {@link org.apache.shiro.SecurityUtils#getSubject() SecurityUtils.getSubject()}). @see DefaultSubjectDAO @since 1.2

        applySessionManagerToSessionStorageEvaluatorIfPossible();
    }


    //since 1.2.1 for fixing SHIRO-350:
    private void applySessionManagerToSessionStorageEvaluatorIfPossible() {
        SubjectDAO subjectDAO = getSubjectDAO();
        if (subjectDAO instanceof DefaultSubjectDAO) {
            SessionStorageEvaluator evaluator = ((DefaultSubjectDAO)subjectDAO).getSessionStorageEvaluator();
            if (evaluator instanceof DefaultWebSessionStorageEvaluator) {
                ((DefaultWebSessionStorageEvaluator)evaluator).setSessionManager(getSessionManager());
            }

Examples of org.apache.shiro.mgt.SubjectDAO

Usage

Related Classes of org.apache.shiro.mgt.SubjectDAO