5.0 Source Code

Committing 5.0 Source Code

src/main/java/com/unicenta/data/loader/SessionDBPostgreSQL.java

@@ -0,0 +1,94 @@
+//    uniCenta oPOS  - Touch Friendly Point Of Sale
+//    Copyright (c) 2009-2018 uniCenta & previous Openbravo POS works
+//    https://unicenta.com
+//
+//    This file is part of uniCenta oPOS
+//
+//    uniCenta oPOS is free software: you can redistribute it and/or modify
+//    it under the terms of the GNU General Public License as published by
+//    the Free Software Foundation, either version 3 of the License, or
+//    (at your option) any later version.
+//
+//   uniCenta oPOS 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 General Public License for more details.
+//
+//    You should have received a copy of the GNU General Public License
+//    along with uniCenta oPOS.  If not, see <http://www.gnu.org/licenses/>.
+
+package com.unicenta.data.loader;
+
+/**
+ *
+ * @author adrianromero
+ */
+public class SessionDBPostgreSQL implements SessionDB {
+
+    /**
+     *
+     * @return
+     */
+    @Override
+    public String TRUE() {
+        return "True";
+    }
+
+    /**
+     *
+     * @return
+     */
+    @Override
+    public String FALSE() {
+        return "False";
+    }
+
+    /**
+     *
+     * @return
+     */
+    @Override
+    public String INTEGER_NULL() {
+        return "CAST(NULL AS INTEGER)";
+    }
+
+    /**
+     *
+     * @return
+     */
+    @Override
+    public String CHAR_NULL() {
+        return "CAST(NULL AS CHAR)";
+    }
+
+    /**
+     *
+     * @return
+     */
+    @Override
+    public String getName() {
+        return "PostgreSQL";
+    }
+
+    /**
+     *
+     * @param s
+     * @param sequence
+     * @return
+     */
+    @Override
+    public SentenceFind getSequenceSentence(Session s, String sequence) {
+        return new StaticSentence(s, "SELECT NEXTVAL('" + sequence + "')", null, SerializerReadInteger.INSTANCE);
+    }
+    
+    /**
+     *
+     * @param s
+     * @param sequence
+     * @return
+     */
+    @Override
+    public SentenceFind resetSequenceSentence(Session s, String sequence){
+        return new StaticSentence(s, "ALTER SEQUENCE " + sequence + " RESTART WITH '0'", null, SerializerReadInteger.INSTANCE);   
+    }
+}