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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 primaryKey(Object... columns) {
- checkInDefine();
- currentTableDefinition.setPrimaryKey(columns);
- }
-
- public static void index(Object... columns) {
- checkInDefine();
- currentTableDefinition.addIndex(IndexType.STANDARD, columns);
- }
-
- public static void uniqueIndex(Object... columns) {
- checkInDefine();
- currentTableDefinition.addIndex(IndexType.UNIQUE, columns);
- }
-
- public static void hashIndex(Object column) {
- checkInDefine();
- currentTableDefinition.addIndex(IndexType.HASH, new Object[] { column });
- }
-
- public static void uniqueHashIndex(Object column) {
- checkInDefine();
- currentTableDefinition.addIndex(IndexType.UNIQUE_HASH, new Object[] { column });
- }
-
- public static void columnName(Object column, String columnName) {
- checkInDefine();
- currentTableDefinition.setColumnName(column, columnName);
- }
-
- public static void maxLength(Object column, int length) {
- checkInDefine();
- currentTableDefinition.setMaxLength(column, length);
- }
-
- public static void tableName(String tableName) {
- checkInDefine();
- currentTableDefinition.setTableName(tableName);
- }
-
- 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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