add support of CLOB to H2

wocommunity · Jul 26, 2012 · 68e9de2 · 68e9de2
1 parent ec07c31
commit 68e9de2
Showing 1 changed file with 14 additions and 4 deletions.
diff --git a/Frameworks/PlugIns/H2PlugIn/Sources/com/webobjects/jdbcadaptor/_H2PlugIn.java b/Frameworks/PlugIns/H2PlugIn/Sources/com/webobjects/jdbcadaptor/_H2PlugIn.java
@@ -6,6 +6,7 @@
 import java.io.InputStream;
 import java.math.BigDecimal;
 import java.sql.Blob;
+import java.sql.Clob;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Timestamp;
@@ -26,10 +27,6 @@
 import com.webobjects.foundation.NSPropertyListSerialization;
 import com.webobjects.foundation.NSTimestamp;
 import com.webobjects.foundation._NSStringUtilities;
-import com.webobjects.jdbcadaptor.JDBCAdaptor;
-import com.webobjects.jdbcadaptor.JDBCAdaptorException;
-import com.webobjects.jdbcadaptor.JDBCExpression;
-import com.webobjects.jdbcadaptor.JDBCPlugIn;
 
 public class _H2PlugIn extends JDBCPlugIn {
 	static final boolean USE_NAMED_CONSTRAINTS = true;
@@ -85,6 +82,19 @@ public Object fetchBLOB(ResultSet rs, int column, EOAttribute attribute, boolean
 		return data;
 	}
 
+	@Override
+	public Object fetchCLOB(ResultSet rs, int column, EOAttribute attribute, boolean materialize) throws SQLException {
+		Clob clob = rs.getClob(column);
+		if (clob == null) {
+			return null;
+		}
+		if (!materialize) {
+			return clob;
+		} else {
+			return clob.getSubString(1L, (int) clob.length());
+		}
+	}
+
 	public static class H2Expression extends JDBCExpression {
 
 		public H2Expression(final EOEntity entity) {