[hibernate-commits] Hibernate SVN: r15308 - core/branches/Branch_3_2/src/org/hibernate/dialect.

[hibernate-commits at lists.jboss.org]

Author: steve.ebersole at jboss.com
Date: 2008-10-09 14:13:27 -0400 (Thu, 09 Oct 2008)
New Revision: 15308

Added:
   core/branches/Branch_3_2/src/org/hibernate/dialect/PostgresPlusDialect.java
Log:
HHH-3343 : PostgresPlusDialect

Added: core/branches/Branch_3_2/src/org/hibernate/dialect/PostgresPlusDialect.java
===================================================================
--- core/branches/Branch_3_2/src/org/hibernate/dialect/PostgresPlusDialect.java	                        (rev 0)
+++ core/branches/Branch_3_2/src/org/hibernate/dialect/PostgresPlusDialect.java	2008-10-09 18:13:27 UTC (rev 15308)
@@ -0,0 +1,88 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA  02110-1301  USA
+ *
+ */
+package org.hibernate.dialect;
+
+import java.sql.Types;
+import java.sql.SQLException;
+import java.sql.CallableStatement;
+import java.sql.ResultSet;
+
+import org.hibernate.Hibernate;
+import org.hibernate.dialect.function.NoArgSQLFunction;
+import org.hibernate.dialect.function.NvlFunction;
+import org.hibernate.dialect.function.StandardSQLFunction;
+
+public class PostgresPlusDialect extends PostgreSQLDialect {
+
+	public PostgresPlusDialect() {
+		super();
+
+		registerFunction( "ltrim", new StandardSQLFunction( "ltrim" ) );
+		registerFunction( "rtrim", new StandardSQLFunction( "rtrim" ) );
+		registerFunction( "soundex", new StandardSQLFunction( "soundex" ) );
+		registerFunction( "sysdate", new NoArgSQLFunction( "sysdate", Hibernate.DATE, false ) );
+		registerFunction( "rowid", new NoArgSQLFunction( "rowid", Hibernate.LONG, false ) );
+		registerFunction( "rownum", new NoArgSQLFunction( "rownum", Hibernate.LONG, false ) );
+		registerFunction( "instr", new StandardSQLFunction( "instr", Hibernate.INTEGER ) );
+		registerFunction( "lpad", new StandardSQLFunction( "lpad", Hibernate.STRING ) );
+		registerFunction( "replace", new StandardSQLFunction( "replace", Hibernate.STRING ) );
+		registerFunction( "rpad", new StandardSQLFunction( "rpad", Hibernate.STRING ) );
+		registerFunction( "translate", new StandardSQLFunction( "translate", Hibernate.STRING ) );
+		registerFunction( "substring", new StandardSQLFunction( "substr", Hibernate.STRING ) );
+		registerFunction( "coalesce", new NvlFunction() );
+		registerFunction( "atan2", new StandardSQLFunction( "atan2", Hibernate.FLOAT ) );
+		registerFunction( "mod", new StandardSQLFunction( "mod", Hibernate.INTEGER ) );
+		registerFunction( "nvl", new StandardSQLFunction( "nvl" ) );
+		registerFunction( "nvl2", new StandardSQLFunction( "nvl2" ) );
+		registerFunction( "power", new StandardSQLFunction( "power", Hibernate.FLOAT ) );
+		registerFunction( "add_months", new StandardSQLFunction( "add_months", Hibernate.DATE ) );
+		registerFunction( "months_between", new StandardSQLFunction( "months_between", Hibernate.FLOAT ) );
+		registerFunction( "next_day", new StandardSQLFunction( "next_day", Hibernate.DATE ) );
+	}
+
+	public String getCurrentTimestampSelectString() {
+		return "select sysdate";
+	}
+
+	public String getCurrentTimestampSQLFunctionName() {
+		return "sysdate";
+	}
+
+	public int registerResultSetOutParameter(CallableStatement statement, int col) throws SQLException {
+		statement.registerOutParameter( col, Types.REF );
+		col++;
+		return col;
+	}
+
+	public ResultSet getResultSet(CallableStatement ps) throws SQLException {
+		ps.execute();
+		return ( ResultSet ) ps.getObject( 1 );
+	}
+
+	public String getSelectGUIDString() {
+		return "select uuid_generate_v1";
+	}
+
+}