io.github.nichetoolkit.mybatis.provider.PostgresSaveProvider Maven / Gradle / Ivy

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mybatis toolkit starter project for Spring Boot
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package io.github.nichetoolkit.mybatis.provider;

import io.github.nichetoolkit.mybatis.MybatisSqlProvider;
import io.github.nichetoolkit.mybatis.MybatisTable;
import io.github.nichetoolkit.mybatis.enums.DatabaseType;
import io.github.nichetoolkit.mybatis.error.MybatisParamErrorException;
import io.github.nichetoolkit.mybatis.error.MybatisTableErrorException;
import io.github.nichetoolkit.rest.RestException;
import io.github.nichetoolkit.rest.actuator.ConsumerActuator;
import io.github.nichetoolkit.rest.util.OptionalUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.builder.annotation.ProviderContext;
import org.springframework.stereotype.Component;

import java.util.Collection;

/**
 * PostgresSaveProvider
 * The postgres save provider class.
 * @author Cyan ([email protected])
 * @see io.github.nichetoolkit.mybatis.MybatisSqlProvider
 * @see lombok.extern.slf4j.Slf4j
 * @see org.springframework.stereotype.Component
 * @since Jdk1.8
 */
@Slf4j
@Component
public class PostgresSaveProvider implements MybatisSqlProvider {

    @Override
    public DatabaseType databaseType() {
        return DatabaseType.POSTGRESQL;
    }

    /**
     * save
     * The save method.
     * @param              {@link java.lang.Object} The parameter can be of any type.
     * @param providerContext {@link org.apache.ibatis.builder.annotation.ProviderContext} The provider context parameter is ProviderContext type.
     * @param entity          E The entity parameter is E type.
     * @return {@link java.lang.String} The save return object is String type.
     * @throws RestException {@link io.github.nichetoolkit.rest.RestException} The rest exception is RestException type.
     * @see org.apache.ibatis.builder.annotation.ProviderContext
     * @see java.lang.String
     * @see io.github.nichetoolkit.rest.RestException
     */
    public static  String save(ProviderContext providerContext, E entity) throws RestException {
        return saveDynamic(providerContext, null, entity);
    }

    /**
     * saveDynamic
     * The save dynamic method.
     * @param              {@link java.lang.Object} The parameter can be of any type.
     * @param providerContext {@link org.apache.ibatis.builder.annotation.ProviderContext} The provider context parameter is ProviderContext type.
     * @param tablename       {@link java.lang.String} The tablename parameter is String type.
     * @param entity          E The entity parameter is E type.
     * @return {@link java.lang.String} The save dynamic return object is String type.
     * @throws RestException {@link io.github.nichetoolkit.rest.RestException} The rest exception is RestException type.
     * @see org.apache.ibatis.builder.annotation.ProviderContext
     * @see java.lang.String
     * @see io.github.nichetoolkit.rest.RestException
     */
    public static  String saveDynamic(ProviderContext providerContext, String tablename, E entity) throws RestException {
        OptionalUtils.ofEmpty(entity, "The entity param of 'save' method cannot be empty!", message -> new MybatisParamErrorException("save", "entity", message));
        String insertColumns = "The insert columns of table with 'save' method cannot be empty!";
        ConsumerActuator tableOptional = table -> OptionalUtils.ofEmpty(table.insertColumns(), insertColumns, log,
                message -> new MybatisTableErrorException("save", "insertColumns", message));
        return MybatisSqlProvider.providingOfSave(providerContext, tablename, entity, tableOptional, SAVE_SQL_SUPPLY);
    }

    /**
     * saveAll
     * The save all method.
     * @param              {@link java.lang.Object} The parameter can be of any type.
     * @param providerContext {@link org.apache.ibatis.builder.annotation.ProviderContext} The provider context parameter is ProviderContext type.
     * @param entityList      {@link java.util.Collection} The entity list parameter is Collection type.
     * @return {@link java.lang.String} The save all return object is String type.
     * @throws RestException {@link io.github.nichetoolkit.rest.RestException} The rest exception is RestException type.
     * @see org.apache.ibatis.builder.annotation.ProviderContext
     * @see java.util.Collection
     * @see java.lang.String
     * @see io.github.nichetoolkit.rest.RestException
     */
    public static  String saveAll(ProviderContext providerContext, Collection entityList) throws RestException {
        return saveDynamicAll(providerContext, null, entityList);
    }

    /**
     * saveDynamicAll
     * The save dynamic all method.
     * @param              {@link java.lang.Object} The parameter can be of any type.
     * @param providerContext {@link org.apache.ibatis.builder.annotation.ProviderContext} The provider context parameter is ProviderContext type.
     * @param tablename       {@link java.lang.String} The tablename parameter is String type.
     * @param entityList      {@link java.util.Collection} The entity list parameter is Collection type.
     * @return {@link java.lang.String} The save dynamic all return object is String type.
     * @throws RestException {@link io.github.nichetoolkit.rest.RestException} The rest exception is RestException type.
     * @see org.apache.ibatis.builder.annotation.ProviderContext
     * @see java.lang.String
     * @see java.util.Collection
     * @see io.github.nichetoolkit.rest.RestException
     */
    public static  String saveDynamicAll(ProviderContext providerContext, String tablename, Collection entityList) throws RestException {
        OptionalUtils.ofEmpty(entityList, "The entity list param of 'saveAll' method cannot be empty!", message -> new MybatisParamErrorException("saveAll", "entityList", message));
        String insertColumns = "The insert columns of table with 'save' method cannot be empty!";
        ConsumerActuator tableOptional = table -> OptionalUtils.ofEmpty(table.insertColumns(), insertColumns, log,
                message -> new MybatisTableErrorException("saveAll", "insertColumns", message));
        return MybatisSqlProvider.providingOfAllSave(providerContext, tablename, entityList, tableOptional, SAVE_SQL_SUPPLY);
    }
}