LoadableSaveableAccounting.java
- /*
- * #%L
- * *********************************************************************************************************************
- *
- * blueHour
- * http://bluehour.tidalwave.it - git clone git@bitbucket.org:tidalwave/bluehour-src.git
- * %%
- * Copyright (C) 2013 - 2023 Tidalwave s.a.s. (http://tidalwave.it)
- * %%
- * *********************************************************************************************************************
- *
- * 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%
- */
- package it.tidalwave.accounting.role;
- import javax.annotation.Nonnull;
- import java.io.IOException;
- import java.nio.file.Files;
- import java.nio.file.Path;
- import lombok.RequiredArgsConstructor;
- import it.tidalwave.util.PreferencesHandler;
- import it.tidalwave.dci.annotation.DciRole;
- import it.tidalwave.accounting.model.Accounting;
- import lombok.extern.slf4j.Slf4j;
- import static it.tidalwave.role.io.Marshallable._Marshallable_;
- import static it.tidalwave.role.io.Unmarshallable._Unmarshallable_;
- /***********************************************************************************************************************
- *
- * The implementation of {@link Loadable} and {@link Saveable} for {@link LoadableSaveableAccounting}.
- *
- * @stereotype role
- *
- * @author Fabrizio Giudici
- *
- **********************************************************************************************************************/
- @RequiredArgsConstructor @DciRole(datumType = Accounting.class) @Slf4j
- public class LoadableSaveableAccounting implements Loadable, Saveable
- {
- public static final String BLUEHOUR_FILE_NAME = "blueHour.xml";
- @Nonnull
- private final Accounting accounting;
-
- @Nonnull
- private final PreferencesHandler preferencesHandler;
- /*******************************************************************************************************************
- *
- * {@inheritDoc}
- *
- ******************************************************************************************************************/
- @Override
- public Accounting load()
- throws IOException
- {
- final var dataFile = getDataFile();
- log.info(">>>> loading data from {}...", dataFile);
- try (final var is = Files.newInputStream(dataFile))
- {
- return accounting.as(_Unmarshallable_).unmarshal(is);
- }
- }
- /*******************************************************************************************************************
- *
- * {@inheritDoc}
- *
- ******************************************************************************************************************/
- @Override
- public void save()
- throws IOException
- {
- final var dataFile = getDataFile();
- log.info(">>>> saving data to {}...", dataFile);
- try (final var os = Files.newOutputStream(dataFile))
- {
- accounting.as(_Marshallable_).marshal(os);
- }
- }
- /*******************************************************************************************************************
- *
- *
- *
- ******************************************************************************************************************/
- @Nonnull
- protected Path getDataFile()
- {
- return preferencesHandler.getAppFolder().resolve(BLUEHOUR_FILE_NAME);
- }
- }