package org.apache.ddlutils.platform; | |
/* | |
* 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.HashMap; | |
import java.util.Map; | |
import org.apache.commons.collections.map.ListOrderedMap; | |
import org.apache.ddlutils.model.Table; | |
/** | |
* Contains parameters used in the table creation. Note that the definition | |
* order is retained (per table), so if a parameter should be applied before | |
* some other parameter, then add it before the other one. | |
* | |
* @version $Revision: 331006 $ | |
*/ | |
public class CreationParameters | |
{ | |
/** The parameter maps keyed by the tables. */ | |
private Map _parametersPerTable = new HashMap(); | |
/** | |
* Returns the parameters for the given table. | |
* | |
* @param table The table | |
* @return The parameters | |
*/ | |
public Map getParametersFor(Table table) | |
{ | |
ListOrderedMap result = new ListOrderedMap(); | |
Map globalParams = (Map)_parametersPerTable.get(null); | |
Map tableParams = (Map)_parametersPerTable.get(table); | |
if (globalParams != null) | |
{ | |
result.putAll(globalParams); | |
} | |
if (tableParams != null) | |
{ | |
result.putAll(tableParams); | |
} | |
return result; | |
} | |
/** | |
* Adds a parameter. | |
* | |
* @param table The table; if <code>null</code> then the parameter is for all tables | |
* @param paramName The name of the parameter | |
* @param paramValue The value of the parameter | |
*/ | |
public void addParameter(Table table, String paramName, String paramValue) | |
{ | |
Map params = (Map)_parametersPerTable.get(table); | |
if (params == null) | |
{ | |
// we're using a list orderered map to retain the order | |
params = new ListOrderedMap(); | |
_parametersPerTable.put(table, params); | |
} | |
params.put(paramName, paramValue); | |
} | |
} |