diff --git a/trunk/PlanosActuacao/src/db/DBConstants.java b/trunk/PlanosActuacao/src/db/DBConstants.java
new file mode 100644
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+++ b/trunk/PlanosActuacao/src/db/DBConstants.java
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+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package db;
+
+import com.evolute.utils.Singleton;
+
+/**
+ *
+ * @author dneves
+ */
+public interface DBConstants
+{
+	public static enum DB { SIPRP, SIPRP_LOCAL };
+
+	public static final String DEFAULT_PROVIDER = Singleton.DEFAULT_OBJECT_PROVIDER;
+	public static final String LOCAL_PROVIDER = "LOCAL_PROVIDER";
+
+	public static final String DEFAULT_DBMANAGER = "DEFAULT_DBMANAGER";
+	public static final String LOCAL_DBMANAGER = "LOCAL_DBMANAGER";
+
+	public static final String SESSION_CONNECTION = "SESSION_CONNECTION";
+	public static final String SESSION_CONNECTION_LOCAL = "SESSION_CONNECTION_LOCAL";
+
+	public static final String SERVER_SIPRP = "server.siprp";
+	public static final String PORT_SIPRP = "port.siprp";
+	public static final String DATABASE_SIPRP = "database.siprp";
+	public static final String USERNAME_SIPRP = "username.siprp";
+	public static final String PASSWORD_SIPRP = "password.siprp";
+
+	public static final String SERVER_SIPRP_LOCAL = "server.siprp_local";
+	public static final String PORT_SIPRP_LOCAL = "port.siprp_local";
+	public static final String DATABASE_SIPRP_LOCAL = "database.siprp_local";
+	public static final String USERNAME_SIPRP_LOCAL = "username.siprp_local";
+	public static final String PASSWORD_SIPRP_LOCAL = "password.siprp_local";
+
+	public static final String CONNECTION_URL = "connection.url";
+	public static final String LOCAL_CONNECTION_URL = "connection.local_url";
+}
diff --git a/trunk/PlanosActuacao/src/db/DBPropertiesLoader.java b/trunk/PlanosActuacao/src/db/DBPropertiesLoader.java
new file mode 100644
index 00000000..ec62fc2b
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+++ b/trunk/PlanosActuacao/src/db/DBPropertiesLoader.java
@@ -0,0 +1,61 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package db;
+
+import com.evolute.properties.EvoAbstractPropertiesLoader;
+import com.evolute.properties.PropertiesException;
+
+/**
+ *
+ * @author dneves
+ */
+public class DBPropertiesLoader extends EvoAbstractPropertiesLoader
+{
+	private static DBPropertiesLoader INSTANCE = null;
+
+	private String connection_url = null;
+	private String local_connection_url = null;
+
+
+	private DBPropertiesLoader()
+	{
+		super( null, null, null, null );
+	}
+
+	public static synchronized DBPropertiesLoader getInstance()
+	{
+		if ( INSTANCE == null )
+		{
+			INSTANCE = new DBPropertiesLoader();
+		}
+		return INSTANCE;
+	}
+
+	@Override
+	protected void postLoad() throws PropertiesException
+	{
+		String server = findProperty( DBConstants.SERVER_SIPRP );
+		int port = findProperty( DBConstants.PORT_SIPRP, new Integer( -1 ) );
+		String database = findProperty( DBConstants.DATABASE_SIPRP );
+		connection_url = "jdbc:postgresql://" + server + ":" + port + "/" + database;
+
+		server = findProperty( DBConstants.SERVER_SIPRP_LOCAL );
+		port = findProperty( DBConstants.PORT_SIPRP_LOCAL, new Integer( -1 ) );
+		database = findProperty( DBConstants.DATABASE_SIPRP_LOCAL );
+		local_connection_url = "jdbc:postgresql://" + server + ":" + port + "/" + database;
+	}
+
+	public String getConnectionURL()
+	{
+		return connection_url;
+	}
+
+	public String getLocalConnectionURL()
+	{
+		return local_connection_url;
+	}
+
+}