LabelService.java

package io.github.jhipster.sample.service;

/*-
 * #%L
 * Jhipster Sample Application
 * %%
 * Copyright (C) 2017 Osgiliath
 * %%
 * 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.
 * #L%
 */

import io.github.jhipster.sample.domain.Label;
import io.github.jhipster.sample.repository.LabelRepository;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;


/**
 * Service Implementation for managing Label.
 */
@Service
@Transactional
public class LabelService {

    private final Logger log = LoggerFactory.getLogger(LabelService.class);

    private final LabelRepository labelRepository;

    public LabelService(LabelRepository labelRepository) {
        this.labelRepository = labelRepository;
    }

    /**
     * Save a label.
     *
     * @param label the entity to save
     * @return the persisted entity
     */
    public Label save(Label label) {
        log.debug("Request to save Label : {}", label);
        return labelRepository.save(label);
    }

    /**
     * Get all the labels.
     *
     * @param pageable the pagination information
     * @return the list of entities
     */
    @Transactional(readOnly = true)
    public Page<Label> findAll(Pageable pageable) {
        log.debug("Request to get all Labels");
        return labelRepository.findAll(pageable);
    }

    /**
     * Get one label by id.
     *
     * @param id the id of the entity
     * @return the entity
     */
    @Transactional(readOnly = true)
    public Label findOne(Long id) {
        log.debug("Request to get Label : {}", id);
        return labelRepository.findOne(id);
    }

    /**
     * Delete the label by id.
     *
     * @param id the id of the entity
     */
    public void delete(Long id) {
        log.debug("Request to delete Label : {}", id);
        labelRepository.delete(id);
    }
}