org.meruvian.yama.webapi.service.RestRoleService.java Source code

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Here is the source code for org.meruvian.yama.webapi.service.RestRoleService.java

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/**
 * Copyright 2014 Meruvian
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0 
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.meruvian.yama.webapi.service;

import javax.inject.Inject;
import javax.ws.rs.BadRequestException;

import org.apache.commons.lang3.StringUtils;
import org.meruvian.yama.core.LogInformation;
import org.meruvian.yama.core.role.Role;
import org.meruvian.yama.core.role.RoleRepository;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

/**
 * @author Dian Aditya
 *
 */
@Service
@Transactional(readOnly = true)
public class RestRoleService implements RoleService {
    @Inject
    private RoleRepository roleRepository;

    @Override
    public Role getRoleById(String id) {
        return roleRepository.findById(id);
    }

    @Override
    public Page<Role> findRoleByKeyword(String keyword, Pageable pageable) {
        return roleRepository.findByNameOrDescription(keyword, keyword, LogInformation.ACTIVE, pageable);
    }

    @Override
    @Transactional
    public void removeRole(String id) {
        getRoleById(id).getLogInformation().setActiveFlag(LogInformation.INACTIVE);
    }

    @Override
    @Transactional
    public Role saveRole(Role role) {
        if (StringUtils.isBlank(role.getId())) {
            role.setId(null);
            role.setName(StringUtils.upperCase(role.getName()));
            return roleRepository.save(role);
        }

        throw new BadRequestException("Id must be empty, use PUT method to update record");
    }

    @Override
    @Transactional
    public Role updateRole(Role role) {
        Role r = roleRepository.findById(role.getId());
        r.setName(StringUtils.upperCase(role.getName()));
        r.setDescription(role.getDescription());

        return r;
    }
}