content: /**
   * Copyright (c) 2010-present Abixen Systems. All rights reserved.
   *
   * This library is free software; you can redistribute it and/or modify it under
   * the terms of the GNU Lesser General Public License as published by the Free
   * Software Foundation; either version 2.1 of the License, or (at your option)
   * any later version.
   *
   * This library is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
   * details.
   */
  
  package com.abixen.platform.core.infrastructure.repository.impl;
  
  import com.abixen.platform.common.domain.model.search.SearchForm;
  import com.abixen.platform.common.domain.model.enumtype.AclClassName;
  import com.abixen.platform.common.domain.model.enumtype.PermissionName;
  import com.abixen.platform.core.domain.model.User;
  import com.abixen.platform.core.infrastructure.repository.custom.impl.specification.AndSpecifications;
  import com.abixen.platform.core.infrastructure.repository.custom.impl.specification.SearchFormSpecifications;
  import com.abixen.platform.core.infrastructure.repository.custom.impl.specification.SecuredSpecifications;
  import com.abixen.platform.core.infrastructure.repository.PlatformJpaRepository;
  import org.springframework.data.domain.Page;
  import org.springframework.data.domain.PageImpl;
  import org.springframework.data.domain.Pageable;
  import org.springframework.data.jpa.domain.Specification;
  import org.springframework.data.jpa.repository.support.JpaEntityInformation;
  import org.springframework.data.jpa.repository.support.SimpleJpaRepository;
  
  import javax.persistence.EntityManager;
  import java.io.Serializable;
  import java.util.List;
  
  public class DefaultPlatformJpaRepository<T, ID extends Serializable>
          extends SimpleJpaRepository<T, ID> implements PlatformJpaRepository<T, ID> {
  
      //FIXME - unused?
      private final EntityManager entityManager;
  
      public DefaultPlatformJpaRepository(JpaEntityInformation<T, ?> entityInformation, EntityManager entityManager) {
          super(entityInformation, entityManager);
          this.entityManager = entityManager;
      }
  
      public Page<T> findAll(Pageable pageable, SearchForm searchForm, User user, AclClassName aclClassName, PermissionName permissionName) {
          Specification<T> securedSpecification = SecuredSpecifications.getSpecification(user, aclClassName, permissionName);
          Specification<T> searchFormSpecification = SearchFormSpecifications.getSpecification(searchForm);
          Specification<T> specification = AndSpecifications.getSpecification(searchFormSpecification, securedSpecification);
  
          return (Page) (null == pageable ? new PageImpl(this.findAll()) : this.findAll(Specification.where(specification), pageable));
      }
  
      public List<T> findAll(SearchForm searchForm, User user, AclClassName aclClassName, PermissionName permissionName) {
          Specification<T> securedSpecification = SecuredSpecifications.getSpecification(user, aclClassName, permissionName);
          Specification<T> searchFormSpecification = SearchFormSpecifications.getSpecification(searchForm);
          Specification<T> specification = AndSpecifications.getSpecification(searchFormSpecification, securedSpecification);
  
          return this.findAll(Specification.where(specification));
      }
  
      public Page<T> findAll(Pageable pageable, User user, AclClassName aclClassName, PermissionName permissionName) {
          Specification<T> securedSpecification = SecuredSpecifications.getSpecification(user, aclClassName, permissionName);
  
          return (Page) (null == pageable ? new PageImpl(this.findAll()) : this.findAll(Specification.where(securedSpecification), pageable));
      }
  
      public List<T> findAll(User user, AclClassName aclClassName, PermissionName permissionName) {
          Specification<T> securedSpecification = SecuredSpecifications.getSpecification(user, aclClassName, permissionName);
  
          return this.findAll(Specification.where(securedSpecification));
      }
  
      public Page<T> findAll(Pageable pageable, SearchForm searchForm) {
          Specification<T> searchFormSpecification = SearchFormSpecifications.getSpecification(searchForm);
  
          return (Page) (null == pageable ? new PageImpl(this.findAll()) : this.findAll(Specification.where(searchFormSpecification), pageable));
      }
  
      public List<T> findAll(SearchForm searchForm) {
          Specification<T> searchFormSpecification = SearchFormSpecifications.getSpecification(searchForm);
  
          return this.findAll(Specification.where(searchFormSpecification));
      }
  }