com.appslandia.plum.defaults.DefaultIdentityStoreHandler Maven / Gradle / Ivy

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// The MIT License (MIT)
// Copyright © 2015 AppsLandia. All rights reserved.

// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

package com.appslandia.plum.defaults;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import com.appslandia.common.cdi.BeanInstances;
import com.appslandia.common.cdi.CDIUtils;
import com.appslandia.common.utils.ReflectionUtils;
import com.appslandia.plum.base.IdentityStoreHandlerBase;

import jakarta.annotation.PreDestroy;
import jakarta.annotation.Priority;
import jakarta.enterprise.context.ApplicationScoped;
import jakarta.enterprise.inject.Alternative;
import jakarta.enterprise.inject.spi.BeanManager;
import jakarta.inject.Inject;
import jakarta.interceptor.Interceptor;
import jakarta.security.enterprise.identitystore.IdentityStore;

/**
 *
 * @author Loc Ha
 *
 */
@ApplicationScoped
@Alternative
@Priority(Interceptor.Priority.LIBRARY_BEFORE + 150)
public class DefaultIdentityStoreHandler extends IdentityStoreHandlerBase {

  @Inject
  protected BeanManager beanManager;

  final BeanInstances beanInstances = new BeanInstances();

  @Override
  protected void init() throws Exception {
    final List stores = new ArrayList<>();

    CDIUtils.scanReferences(this.beanManager, IdentityStore.class, ReflectionUtils.EMPTY_ANNOTATIONS, null,
        (nil, bi) -> {
          stores.add(bi.get());
          beanInstances.add(bi);
        });

    Collections.sort(stores, (s1, s2) -> {
      return Integer.valueOf(s1.priority()).compareTo(s2.priority());
    });
    this.identityStores.addAll(stores);

    super.init();
  }

  @PreDestroy
  public void destroy() {
    this.beanInstances.destroy((ex) -> this.appLogger.error(ex));
  }
}