How to use

ShiroModule

in

org.apache.shiro.guice

public void configure() {
  // setup security manager
  bindSecurityManager(bind(SecurityManager.class));
  bindSessionManager(bind(SessionManager.class));
  bindEnvironment(bind(Environment.class));
  bindListener(BeanTypeListener.MATCHER, new BeanTypeListener());
  bindEventBus(bind(EventBus.class));
  bindListener(Matchers.any(), new SubscribedEventTypeListener());
  bindListener(Matchers.any(), new EventBusAwareTypeListener());
  final DestroyableInjectionListener.DestroyableRegistry registry = new DestroyableInjectionListener.DestroyableRegistry() {
    public void add(Destroyable destroyable) {
      ShiroModule.this.add(destroyable);
    }
    @PreDestroy
    public void destroy() {
      ShiroModule.this.destroy();
    }
  };
  bindListener(LifecycleTypeListener.MATCHER, new LifecycleTypeListener(registry));
  expose(SecurityManager.class);
  expose(EventBus.class);
  configureShiro();
  bind(realmCollectionKey())
      .to(realmSetKey());
  bind(DestroyableInjectionListener.DestroyableRegistry.class).toInstance(registry);
  BeanTypeListener.ensureBeanTypeMapExists(binder());
}

  @PreDestroy
  public void destroy() {
    ShiroModule.this.destroy();
  }
};

public void add(Destroyable destroyable) {
  ShiroModule.this.add(destroyable);
}

@Override
protected void bindSecurityManager(final AnnotatedBindingBuilder<? super SecurityManager> bind) {
  super.bindSecurityManager(bind);
  final RedisCacheConfig redisCacheConfig = new ConfigurationObjectFactory(new ConfigSource() {
    @Override
    public String getString(final String propertyName) {
      return configSource.getString(propertyName);
    }
  }).build(RedisCacheConfig.class);
  // Magic provider to configure the cache manager
  if (redisCacheConfig.isRedisCachingEnabled()) {
    bind(CacheManager.class).toProvider(RedisShiroManagerProvider.class).asEagerSingleton();
  } else {
    bind(CacheManager.class).toProvider(EhcacheShiroManagerProvider.class).asEagerSingleton();
  }
}

/**
 * This is the preferred manner to bind a realm.  The {@link org.apache.shiro.mgt.SecurityManager} will be injected with any Realm bound
 * with this method.
 *
 * @return a binding builder for a realm
 */
protected final LinkedBindingBuilder<Realm> bindRealm() {
  Multibinder<Realm> multibinder = Multibinder.newSetBinder(binder(), Realm.class);
  return multibinder.addBinding();
}

@Override
protected void bindSecurityManager(final AnnotatedBindingBuilder<? super SecurityManager> bind) {
  super.bindSecurityManager(bind);
  // Magic provider to configure the cache manager
  bind(CacheManager.class).toProvider(EhCacheManagerProvider.class).asEagerSingleton();
}

/**
 * Binds a key to use for injecting setters in shiro classes.
 * @param typeLiteral the bean property type
 * @param key the key to use to satisfy the bean property dependency
 * @param <T>
 */
protected final <T> void bindBeanType(TypeLiteral<T> typeLiteral, Key<? extends T> key) {
  BeanTypeListener.bindBeanType(binder(), typeLiteral, key);
}

public void configure() {
  // setup security manager
  bindSecurityManager(bind(SecurityManager.class));
  bindSessionManager(bind(SessionManager.class));
  bindEnvironment(bind(Environment.class));
  bindListener(BeanTypeListener.MATCHER, new BeanTypeListener());
  bindEventBus(bind(EventBus.class));
  bindListener(Matchers.any(), new SubscribedEventTypeListener());
  bindListener(Matchers.any(), new EventBusAwareTypeListener());
  final DestroyableInjectionListener.DestroyableRegistry registry = new DestroyableInjectionListener.DestroyableRegistry() {
    public void add(Destroyable destroyable) {
      ShiroModule.this.add(destroyable);
    }
    @PreDestroy
    public void destroy() {
      ShiroModule.this.destroy();
    }
  };
  bindListener(LifecycleTypeListener.MATCHER, new LifecycleTypeListener(registry));
  expose(SecurityManager.class);
  expose(EventBus.class);
  configureShiro();
  bind(realmCollectionKey())
      .to(realmSetKey());
  bind(DestroyableInjectionListener.DestroyableRegistry.class).toInstance(registry);
  BeanTypeListener.ensureBeanTypeMapExists(binder());
}

@Override
protected void bindSecurityManager(final AnnotatedBindingBuilder<? super SecurityManager> bind) {
  super.bindSecurityManager(bind);
  final RedisCacheConfig redisCacheConfig = new ConfigurationObjectFactory(new ConfigSource() {
    @Override
    public String getString(final String propertyName) {
      return configSource.getString(propertyName);
    }
  }).build(RedisCacheConfig.class);
  // Magic provider to configure the cache manager
  if (redisCacheConfig.isRedisCachingEnabled()) {
    bind(CacheManager.class).toProvider(RedisShiroManagerProvider.class).asEagerSingleton();
  } else {
    bind(CacheManager.class).toProvider(EhcacheShiroManagerProvider.class).asEagerSingleton();
  }
}

@Test
public void testDestroy() throws Exception {
  final MockRealm mockRealm = createMock(MockRealm.class);
  final MyDestroyable myDestroyable = createMock(MyDestroyable.class);
  myDestroyable.destroy();
  replay(myDestroyable);
  final ShiroModule shiroModule = new ShiroModule() {
    @Override
    protected void configureShiro() {
      bindRealm().to(MockRealm.class);
      bind(MyDestroyable.class).toInstance(myDestroyable);
      expose(MyDestroyable.class);
    }
    @Provides
    public MockRealm createRealm() {
      return mockRealm;
    }
  };
  Injector injector = Guice.createInjector(shiroModule);
  injector.getInstance(MyDestroyable.class);
  shiroModule.destroy();
  verify(myDestroyable);
}

/**
 * This is the preferred manner to bind a realm.  The {@link org.apache.shiro.mgt.SecurityManager} will be injected with any Realm bound
 * with this method.
 *
 * @return a binding builder for a realm
 */
protected final LinkedBindingBuilder<Realm> bindRealm() {
  Multibinder<Realm> multibinder = Multibinder.newSetBinder(binder(), Realm.class);
  return multibinder.addBinding();
}

public void add(Destroyable destroyable) {
  ShiroModule.this.add(destroyable);
}

  @PreDestroy
  public void destroy() {
    ShiroModule.this.destroy();
  }
};

/**
 * Binds a key to use for injecting setters in shiro classes.
 * @param typeLiteral the bean property type
 * @param key the key to use to satisfy the bean property dependency
 * @param <T>
 */
protected final <T> void bindBeanType(TypeLiteral<T> typeLiteral, Key<? extends T> key) {
  BeanTypeListener.bindBeanType(binder(), typeLiteral, key);
}