src/main/java/org/eclipse/openk/contactbasedata/repository/ContactRepository.java

/*
 *******************************************************************************
 * Copyright (c) 2019 Contributors to the Eclipse Foundation
 *
 * See the NOTICE file(s) distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0
 *******************************************************************************
 */
package org.eclipse.openk.contactbasedata.repository;

import org.eclipse.openk.contactbasedata.model.TblContact;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;

import java.util.Optional;
import java.util.UUID;

public interface ContactRepository extends JpaRepository<TblContact, Long > {
    public Optional<TblContact> findByUuid( UUID uuid );

    @Query( "select c from TblContact c join c.assignments a where"
            + "(COALESCE(:modulName) is null or COALESCE(:modulName) is not null AND a.modulName =:modulName)")
    Page<TblContact> findByModulName(@Param("modulName")String modulName, Pageable pageable);

}