1 files changed, 128 insertions, 0 deletions
diff --git a/plugins/org.eclipse.net4j.examples.installer/examples/jms.server.jdbc/src/org/eclipse/net4j/jms/server/internal/jdbc/JDBCStore.java b/plugins/org.eclipse.net4j.examples.installer/examples/jms.server.jdbc/src/org/eclipse/net4j/jms/server/internal/jdbc/JDBCStore.java
new file mode 100644
index 0000000000..d340b5909b
--- /dev/null
+++ b/plugins/org.eclipse.net4j.examples.installer/examples/jms.server.jdbc/src/org/eclipse/net4j/jms/server/internal/jdbc/JDBCStore.java
@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.jms.server.internal.jdbc;
+
+import org.eclipse.net4j.db.IDBAdapter;
+import org.eclipse.net4j.jms.internal.server.store.AbstractStore;
+import org.eclipse.net4j.jms.internal.server.store.StoreException;
+import org.eclipse.net4j.jms.server.IStoreTransaction;
+
+import javax.sql.DataSource;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+
+/**
+ * @author Eike Stepper
+ */
+public class JDBCStore extends AbstractStore
+{
+  private static final String STORE_TYPE = "JDBC"; //$NON-NLS-1$
+
+  private IDBAdapter dbAdapter;
+
+  private DataSource dataSource;
+
+  public JDBCStore(IDBAdapter dbAdapter, DataSource dataSource)
+  {
+    super(STORE_TYPE);
+    if (dbAdapter == null)
+    {
+      throw new IllegalArgumentException("dbAdapter == null"); //$NON-NLS-1$
+    }
+
+    if (dataSource == null)
+    {
+      throw new IllegalArgumentException("dataSource == null"); //$NON-NLS-1$
+    }
+
+    this.dbAdapter = dbAdapter;
+    this.dataSource = dataSource;
+  }
+
+  public IDBAdapter getDBAdapter()
+  {
+    return dbAdapter;
+  }
+
+  public DataSource getDataSource()
+  {
+    return dataSource;
+  }
+
+  public Connection getConnection()
+  {
+    try
+    {
+      return dataSource.getConnection();
+    }
+    catch (SQLException ex)
+    {
+      throw new StoreException(ex);
+    }
+  }
+
+  public void initDatabase(String instanceID)
+  {
+    JMSSchema.INSTANCE.create(dbAdapter, dataSource);
+    // TODO Store instanceID
+  }
+
+  public IStoreTransaction startTransaction()
+  {
+    try
+    {
+      Connection connection = getConnection();
+      connection.setAutoCommit(false);
+      return new JDBCTransaction(this, connection);
+    }
+    catch (SQLException ex)
+    {
+      throw new StoreException(ex);
+    }
+  }
+
+  public void commitTransaction(IStoreTransaction transaction)
+  {
+    JDBCTransaction jdbcTransaction = (JDBCTransaction)transaction;
+    try
+    {
+      Connection connection = jdbcTransaction.getConnection();
+      connection.commit();
+    }
+    catch (SQLException ex)
+    {
+      throw new StoreException(ex);
+    }
+    finally
+    {
+      jdbcTransaction.dispose();
+    }
+  }
+
+  public void rollbackTransaction(IStoreTransaction transaction)
+  {
+    JDBCTransaction jdbcTransaction = (JDBCTransaction)transaction;
+    try
+    {
+      Connection connection = jdbcTransaction.getConnection();
+      connection.rollback();
+    }
+    catch (SQLException ex)
+    {
+      throw new StoreException(ex);
+    }
+    finally
+    {
+      jdbcTransaction.dispose();
+    }
+  }
+}