package org.apache.torque.generator.configuration.option;
/*
* 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.
*/
import java.util.Collection;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.Map.Entry;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.torque.generator.option.Option;
import org.apache.torque.generator.option.OptionImpl;
/**
* Base class with common functionality for all option configurations.
*
* $Id: OptionsConfigurationBase.java 1331190 2012-04-27 02:41:35Z tfischer $
*/
abstract class OptionsConfigurationBase implements OptionsConfiguration
{
/** The class log. */
private static Log log = LogFactory.getLog(OptionsConfigurationBase.class);
/**
* Creates options from a Map and returns them.
*
* @param optionsMap the map containing the option qualified names as key
* and the option value as value. optionsMap and the keys therein
* must not be null.
*
* @return the options, not null.
*/
protected Collection<Option> toOptions(
Map<? extends Object, ? extends Object> optionsMap)
{
Set<Option> options = new HashSet<Option>();
for (Entry<? extends Object, ? extends Object> entry
: optionsMap.entrySet())
{
Option option = new OptionImpl(
entry.getKey().toString(),
entry.getValue());
options.add(option);
if (log.isTraceEnabled())
{
log.trace("Setting option " + entry.getKey()
+ " to value " + entry.getValue());
}
}
return options;
}
}