OCIWrapper.java in embulk-output-oracle-0.3.0

- old
+ new
@@ -1,96 +1,96 @@
-package org.embulk.output.oracle.oci;
-
-import java.nio.charset.Charset;
-import java.sql.SQLException;
-
-import org.embulk.spi.Exec;
-import org.slf4j.Logger;
-
-
-public class OCIWrapper implements AutoCloseable
-{
-    private final Logger logger = Exec.getLogger(getClass());
-
-    private final OCI oci = new OCI();
-    // used for messages
-    private final Charset defaultCharset;
-    private byte[] context;
-    private boolean errorOccured;
-    private boolean committedOrRollbacked;
-
-
-    public OCIWrapper()
-    {
-        // enable to change default encoding for test
-        defaultCharset = Charset.forName(System.getProperty("file.encoding"));
-        context = oci.createContext();
-    }
-
-    public void open(String dbName, String userName, String password) throws SQLException
-    {
-        if (!oci.open(context, dbName, userName, password)) {
-            throwException();
-        }
-    }
-
-    public void prepareLoad(TableDefinition tableDefinition) throws SQLException
-    {
-        if (!oci.prepareLoad(context, tableDefinition)) {
-            throwException();
-        }
-    }
-
-    public void loadBuffer(byte[] buffer, int rowCount) throws SQLException
-    {
-        if (!oci.loadBuffer(context, buffer, rowCount)) {
-            throwException();
-        }
-    }
-
-    public void commit() throws SQLException
-    {
-        committedOrRollbacked = true;
-        logger.info("OCI : start to commit.");
-        if (!oci.commit(context)) {
-            throwException();
-        }
-    }
-
-    public void rollback() throws SQLException
-    {
-        committedOrRollbacked = true;
-        logger.info("OCI : start to rollback.");
-        if (!oci.rollback(context)) {
-            throwException();
-        }
-    }
-
-    private void throwException() throws SQLException
-    {
-        errorOccured = true;
-        String message = new String(oci.getLasetMessage(context), defaultCharset);
-        logger.error(message);
-        throw new SQLException(message);
-    }
-
-
-    @Override
-    public void close() throws SQLException
-    {
-        if (context != null) {
-            try {
-                if (!committedOrRollbacked) {
-                    if (errorOccured) {
-                        rollback();
-                    } else {
-                        commit();
-                    }
-                }
-            } finally {
-                oci.close(context);
-                context = null;
-            }
-        }
-    }
-
-}
+package org.embulk.output.oracle.oci;
+
+import java.nio.charset.Charset;
+import java.sql.SQLException;
+
+import org.embulk.spi.Exec;
+import org.slf4j.Logger;
+
+
+public class OCIWrapper implements AutoCloseable
+{
+    private final Logger logger = Exec.getLogger(getClass());
+
+    private final OCI oci = new OCI();
+    // used for messages
+    private final Charset defaultCharset;
+    private byte[] context;
+    private boolean errorOccured;
+    private boolean committedOrRollbacked;
+
+
+    public OCIWrapper()
+    {
+        // enable to change default encoding for test
+        defaultCharset = Charset.forName(System.getProperty("file.encoding"));
+        context = oci.createContext();
+    }
+
+    public void open(String dbName, String userName, String password) throws SQLException
+    {
+        if (!oci.open(context, dbName, userName, password)) {
+            throwException();
+        }
+    }
+
+    public void prepareLoad(TableDefinition tableDefinition) throws SQLException
+    {
+        if (!oci.prepareLoad(context, tableDefinition)) {
+            throwException();
+        }
+    }
+
+    public void loadBuffer(byte[] buffer, int rowCount) throws SQLException
+    {
+        if (!oci.loadBuffer(context, buffer, rowCount)) {
+            throwException();
+        }
+    }
+
+    public void commit() throws SQLException
+    {
+        committedOrRollbacked = true;
+        logger.info("OCI : start to commit.");
+        if (!oci.commit(context)) {
+            throwException();
+        }
+    }
+
+    public void rollback() throws SQLException
+    {
+        committedOrRollbacked = true;
+        logger.info("OCI : start to rollback.");
+        if (!oci.rollback(context)) {
+            throwException();
+        }
+    }
+
+    private void throwException() throws SQLException
+    {
+        errorOccured = true;
+        String message = new String(oci.getLasetMessage(context), defaultCharset);
+        logger.error(message);
+        throw new SQLException(message);
+    }
+
+
+    @Override
+    public void close() throws SQLException
+    {
+        if (context != null) {
+            try {
+                if (!committedOrRollbacked) {
+                    if (errorOccured) {
+                        rollback();
+                    } else {
+                        commit();
+                    }
+                }
+            } finally {
+                oci.close(context);
+                context = null;
+            }
+        }
+    }
+
+}