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Tools to assist in the reading of configuration/preferences files in various formats

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.commons.configuration2.builder;

import javax.sql.DataSource;

/**
 * 

* Definition of a properties interface for parameters of a database * configuration. *

*

* The properties defined by this interface are used to configure a * {@code DatabaseConfiguration} instance. They mainly specify the database * tables containing configuration properties. Note that many properties are * mandatory; they must be provided, otherwise the builder for database * configurations throws an exception. *

*

* Important note: This interface is not intended to be * implemented by client code! It defines a set of available properties and may * be extended even in minor releases. *

* * @since 2.0 * @param the type of the result of all set methods for method chaining */ public interface DatabaseBuilderProperties { /** * Sets the data source for the database configuration. All database * connections are obtained from this data source. This is a mandatory * property. * * @param src the data source for the database configuration * @return a reference to this object for method chaining */ T setDataSource(DataSource src); /** * Sets the name of the table containing configuration data. Database * configuration will access this database table. This is a mandatory * property. * * @param tname the name of the table with configuration data * @return a reference to this object for method chaining */ T setTable(String tname); /** * Sets the name of the table column containing configuration keys. This is * a mandatory property. * * @param name the column name * @return a reference to this object for method chaining */ T setKeyColumn(String name); /** * Sets the name of the table column containing the configuration property * value. This is a mandatory property. * * @param name the column name * @return a reference to this object for method chaining */ T setValueColumn(String name); /** * Sets the name of the table column containing the configuration name. This * property is needed if a single database table contains the data of * multiple configuration instances. Then this column is used as * discriminator to select a specific configuration instance. * * @param name the column name * @return a reference to this method for method chaining */ T setConfigurationNameColumn(String name); /** * Sets the name of this configuration instance. This property is needed if * a single database table contains the data of multiple configuration * instances. Then SQL statements generated by the configuration contain an * additional constraint filtering the configuration name column for this * name. * * @param name the name of this configuration instance * @return a reference to this object for method chaining */ T setConfigurationName(String name); /** * Enables or disable auto commit mode. If enabled, the database * configuration instance performs a commit after each database update. * * @param f the value of the auto commit flag * @return a reference to this object for method chaining */ T setAutoCommit(boolean f); }




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