com.jslsolucoes.db.migrate.se.config.MigrateConfigurationBuilder Maven / Gradle / Ivy

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package com.jslsolucoes.db.migrate.se.config;

import java.nio.file.Path;
import java.sql.Driver;
import java.util.Properties;

import com.jslsolucoes.properties.PropertiesBuilder;

public class MigrateConfigurationBuilder {

    private Path scripts;
    private Properties properties;

    private MigrateConfigurationBuilder() {

    }

    public static MigrateConfigurationBuilder newBuilder() {
	return new MigrateConfigurationBuilder();
    }

    public MigrateConfigurationBuilder withScripts(Path scripts) {
	this.scripts = scripts;
	return this;
    }

    public MigrateConfigurationBuilder withProperties(Properties properties) {
	this.properties = PropertiesBuilder.newBuilder().withProperties(properties).build();
	return this;
    }

    public MigrateConfiguration build() {
	MigrateConfiguration migrateConfig = new MigrateConfiguration();
	migrateConfig.setScript(scripts);
	migrateConfig.setDatabase(databaseConfiguration());
	return migrateConfig;
    }

    private MigrateTableConfiguration tableConfiguration() {
	MigrateTableConfiguration migrateTableConfig = new MigrateTableConfiguration();
	migrateTableConfig.setSchema(properties.getProperty("db.table.schema"));
	migrateTableConfig.setName(properties.getProperty("db.table.name"));
	migrateTableConfig.setId(properties.getProperty("db.table.column.id"));
	migrateTableConfig.setDescription(properties.getProperty("db.table.column.description"));
	migrateTableConfig.setVersion(properties.getProperty("db.table.column.version"));
	migrateTableConfig.setTimestamp(properties.getProperty("db.table.column.timestamp"));
	return migrateTableConfig;
    }

    private MigrateDatabaseConfiguration databaseConfiguration() {
	try {
	    MigrateDatabaseConfiguration migrateDatabaseConfig = new MigrateDatabaseConfiguration();
	    migrateDatabaseConfig.setDriver((Driver) Class.forName(properties.getProperty("db.driver")).newInstance());
	    migrateDatabaseConfig.setPassword(properties.getProperty("db.password"));
	    migrateDatabaseConfig.setTable(tableConfiguration());
	    migrateDatabaseConfig.setUrl(properties.getProperty("db.url"));
	    migrateDatabaseConfig.setUser(properties.getProperty("db.user"));
	    return migrateDatabaseConfig;
	} catch (Exception e) {
	    throw new RuntimeException(e);
	}
    }
}