How to use

Initializable

in

org.apache.shiro.util

public static void init(Initializable initializable) throws ShiroException {
  initializable.init();
}

  public void afterInjection(Initializable injectee) {
    injectee.init();
  }
}

/**
 * Calls the <tt>init()</tt> methods on the bean if it implements {@link org.apache.shiro.util.Initializable}
 *
 * @param object the object being initialized.
 * @param name   the name of the bean being initialized.
 * @return the initialized bean.
 * @throws BeansException if any exception is thrown during initialization.
 */
public Object postProcessBeforeInitialization(Object object, String name) throws BeansException {
  if (object instanceof Initializable) {
    try {
      if (log.isDebugEnabled()) {
        log.debug("Initializing bean [" + name + "]...");
      }
      ((Initializable) object).init();
    } catch (Exception e) {
      throw new FatalBeanException("Error initializing bean [" + name + "]", e);
    }
  }
  return object;
}

  @Test
  public void testAfterInjection() throws Exception {
    Initializable initializable = createMock(Initializable.class);

    initializable.init();

    replay(initializable);

    InitializableInjectionListener underTest = new InitializableInjectionListener();
    underTest.afterInjection(initializable);

    verify(initializable);
  }
}

  public void afterInjection(Initializable injectee) {
    injectee.init();
  }
}

public static void init(Initializable initializable) throws ShiroException {
  initializable.init();
}

public static void init(Initializable initializable) throws ShiroException {
  initializable.init();
}

/**
 * Calls the <tt>init()</tt> methods on the bean if it implements {@link org.apache.shiro.util.Initializable}
 *
 * @param object the object being initialized.
 * @param name   the name of the bean being initialized.
 * @return the initialized bean.
 * @throws BeansException if any exception is thrown during initialization.
 */
public Object postProcessBeforeInitialization(Object object, String name) throws BeansException {
  if (object instanceof Initializable) {
    try {
      if (log.isDebugEnabled()) {
        log.debug("Initializing bean [" + name + "]...");
      }
      ((Initializable) object).init();
    } catch (Exception e) {
      throw new FatalBeanException("Error initializing bean [" + name + "]", e);
    }
  }
  return object;
}

@Override
public void init() throws Throwable
{
  for ( Realm realm : realms )
  {
    if ( realm instanceof Initializable )
    {
      ((Initializable) realm).init();
    }
    if ( realm instanceof CachingRealm )
    {
      ((CachingRealm) realm).setCacheManager( cacheManager );
    }
    if ( realm instanceof RealmLifecycle )
    {
      ((RealmLifecycle) realm).initialize();
    }
  }
}

public void start()
{
  // reload the config
  this.securityConfiguration.clearCache();
  // if we are restarting this component the getCacheManager will be null
  // TODO: need better lifecycle management of cache (done), make sure this works with the NEXUS tests before
  // removing comment
  CacheManager cacheManager = this.cacheManagerComponent.getCacheManager();
  // if( cacheManager == null)
  // {
  // try
  // {
  // cacheManager = this.cacheManagerComponent.buildCacheManager( null );
  // }
  // catch ( IOException e )
  // {
  // throw new IllegalStateException( "Failed to restart CacheManagerComponent" );
  // }
  // }
  // setup the CacheManager ( this could be injected if we where less coupled with ehcache)
  // The plexus wrapper can interpolate the config
  EhCacheManager ehCacheManager = new EhCacheManager();
  ehCacheManager.setCacheManager( cacheManager );
  this.getSecurityManager().setCacheManager( ehCacheManager );
  if ( org.apache.shiro.util.Initializable.class.isInstance( this.getSecurityManager() ) )
  {
    ( (org.apache.shiro.util.Initializable) this.getSecurityManager() ).init();
  }
  this.setSecurityManagerRealms();
}