diff options
| author | James Moger <james.moger@gmail.com> | 2011-08-03 22:01:42 -0400 |
|---|---|---|
| committer | James Moger <james.moger@gmail.com> | 2011-08-03 22:01:42 -0400 |
| commit | 538ba78ac1dc2e9670380329ad989c9df0ab546b (patch) | |
| tree | 505694283fe116a274f0b388953e329333263847 /src/com/iciql/Define.java | |
| download | iciql-538ba78ac1dc2e9670380329ad989c9df0ab546b.tar.gz iciql-538ba78ac1dc2e9670380329ad989c9df0ab546b.zip | |
Initial commit of iciql.
Diffstat (limited to 'src/com/iciql/Define.java')
| -rw-r--r-- | src/com/iciql/Define.java | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/com/iciql/Define.java b/src/com/iciql/Define.java new file mode 100644 index 0000000..54e435f --- /dev/null +++ b/src/com/iciql/Define.java @@ -0,0 +1,88 @@ +/*
+ * 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.");
+ }
+ }
+
+}
|