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/*
* Copyright 2004-2011 H2 Group.
* Copyright 2011 James Moger.
*
* Licensed 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 com.iciql;
import com.iciql.Iciql.IndexType;
/**
* This class provides utility methods to define primary keys, indexes, and set
* the name of the table.
*/
public class Define {
private static TableDefinition<?> currentTableDefinition;
private static Iciql currentTable;
public static void skipCreate() {
checkInDefine();
currentTableDefinition.defineSkipCreate();
}
public static void index(IndexType type, Object... columns) {
checkInDefine();
currentTableDefinition.defineIndex(null, type, columns);
}
public static void index(String name, IndexType type, Object... columns) {
checkInDefine();
currentTableDefinition.defineIndex(name, type, columns);
}
public static void primaryKey(Object... columns) {
checkInDefine();
currentTableDefinition.definePrimaryKey(columns);
}
public static void schemaName(String schemaName) {
checkInDefine();
currentTableDefinition.defineSchemaName(schemaName);
}
public static void tableName(String tableName) {
checkInDefine();
currentTableDefinition.defineTableName(tableName);
}
public static void memoryTable() {
checkInDefine();
currentTableDefinition.defineMemoryTable();
}
public static void columnName(Object column, String columnName) {
checkInDefine();
currentTableDefinition.defineColumnName(column, columnName);
}
public static void autoIncrement(Object column) {
checkInDefine();
currentTableDefinition.defineAutoIncrement(column);
}
public static void length(Object column, int length) {
checkInDefine();
currentTableDefinition.defineLength(column, length);
}
public static void scale(Object column, int scale) {
checkInDefine();
currentTableDefinition.defineScale(column, scale);
}
public static void trim(Object column) {
checkInDefine();
currentTableDefinition.defineTrim(column);
}
public static void nullable(Object column, boolean isNullable) {
checkInDefine();
currentTableDefinition.defineNullable(column, isNullable);
}
public static void defaultValue(Object column, String defaultValue) {
checkInDefine();
currentTableDefinition.defineDefaultValue(column, defaultValue);
}
static synchronized <T> void define(TableDefinition<T> tableDefinition, Iciql table) {
currentTableDefinition = tableDefinition;
currentTable = table;
tableDefinition.mapObject(table);
table.defineIQ();
currentTable = null;
currentTableDefinition = null;
}
private static void checkInDefine() {
if (currentTable == null) {
throw new IciqlException("This method may only be called "
+ "from within the define() method, and the define() method "
+ "is called by the framework.");
}
}
}
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