1 files changed, 93 insertions, 0 deletions
diff --git a/src/main/java/com/iciql/SQLDialectMySQL.java b/src/main/java/com/iciql/SQLDialectMySQL.java
new file mode 100644
index 0000000..52676d4
--- /dev/null
+++ b/src/main/java/com/iciql/SQLDialectMySQL.java
@@ -0,0 +1,93 @@
+/*
+ * 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.TableDefinition.FieldDefinition;
+import com.iciql.util.StatementBuilder;
+
+/**
+ * MySQL database dialect.
+ */
+public class SQLDialectMySQL extends SQLDialectDefault {
+
+	@Override
+	public String convertSqlType(String sqlType) {
+		if (sqlType.equals("CLOB")) {
+			return "TEXT";
+		}
+		return sqlType;
+	}
+
+	@Override
+	protected <T> String prepareCreateTable(TableDefinition<T> def) {
+		return "CREATE TABLE IF NOT EXISTS";
+	}
+	
+	@Override
+	public <T> void prepareDropView(SQLStatement stat, TableDefinition<T> def) {
+		StatementBuilder buff = new StatementBuilder("DROP VIEW IF EXISTS "
+				+ prepareTableName(def.schemaName, def.tableName));
+		stat.setSQL(buff.toString());
+		return;
+	}
+	
+	@Override
+	public String prepareColumnName(String name) {
+		return "`" + name + "`";
+	}
+
+	@Override
+	protected boolean prepareColumnDefinition(StatementBuilder buff, String dataType, boolean isAutoIncrement,
+			boolean isPrimaryKey) {
+		String convertedType = convertSqlType(dataType);
+		buff.append(convertedType);
+		if (isIntegerType(dataType) && isAutoIncrement) {
+			buff.append(" AUTO_INCREMENT");
+		}
+		return false;
+	}
+
+	@Override
+	public <T> void prepareMerge(SQLStatement stat, String schemaName, String tableName,
+			TableDefinition<T> def, Object obj) {
+		StatementBuilder buff = new StatementBuilder("INSERT INTO ");
+		buff.append(prepareTableName(schemaName, tableName)).append(" (");
+		buff.resetCount();
+		for (FieldDefinition field : def.fields) {
+			buff.appendExceptFirst(", ");
+			buff.append(field.columnName);
+		}
+		buff.resetCount();
+		buff.append(") VALUES (");
+		for (FieldDefinition field : def.fields) {
+			buff.appendExceptFirst(", ");
+			buff.append('?');
+			Object value = def.getValue(obj, field);
+			stat.addParameter(value);
+		}
+		buff.append(") ON DUPLICATE KEY UPDATE ");
+		buff.resetCount();
+		for (FieldDefinition field : def.fields) {
+			buff.appendExceptFirst(", ");
+			buff.append(field.columnName);
+			buff.append("=VALUES(");
+			buff.append(field.columnName);
+			buff.append(')');
+		}
+		stat.setSQL(buff.toString());
+	}
+}
+\ No newline at end of file