fulltext search now supports clob (but doesn't use reader yet)

h2/src/main/org/h2/fulltext/FullText.java

@@ -6,6 +6,8 @@
  */
 package org.h2.fulltext;
 
+import java.io.IOException;
+import java.io.Reader;
 import java.sql.Connection;
 import java.sql.DatabaseMetaData;
 import java.sql.PreparedStatement;
@@ -29,8 +31,10 @@ import org.h2.expression.Expression;
 import org.h2.expression.ExpressionColumn;
 import org.h2.expression.ValueExpression;
 import org.h2.jdbc.JdbcConnection;
+import org.h2.message.Message;
 import org.h2.tools.SimpleResultSet;
 import org.h2.util.ByteUtils;
+import org.h2.util.IOUtils;
 import org.h2.util.ObjectUtils;
 import org.h2.util.JdbcUtils;
 import org.h2.util.StringUtils;
@@ -440,7 +444,11 @@ public class FullText implements Trigger {
         case Types.VARCHAR:
             return data.toString();
         case Types.CLOB:
-            int test;
+            try {
+                return IOUtils.readStringAndClose((Reader) data, -1);
+            } catch (IOException e) {
+                throw Message.convert(e);
+            }
         case Types.VARBINARY:
         case Types.LONGVARBINARY:
         case Types.BINARY:
@@ -488,7 +496,6 @@ public class FullText implements Trigger {
         case Types.BINARY:
             return quoteBinary((byte[]) data);
         case Types.CLOB:
-            int test;
         case Types.JAVA_OBJECT:
         case Types.OTHER:
         case Types.BLOB:

h2/src/main/org/h2/fulltext/FullTextLucene.java

@@ -8,6 +8,7 @@ package org.h2.fulltext;
 
 //## Java 1.4 begin ##
 import java.io.IOException;
+import java.io.Reader;
 import java.sql.Connection;
 import java.sql.DatabaseMetaData;
 import java.sql.PreparedStatement;
@@ -36,9 +37,11 @@ import org.h2.command.Parser;
 import org.h2.engine.Session;
 import org.h2.expression.ExpressionColumn;
 import org.h2.jdbc.JdbcConnection;
+import org.h2.message.Message;
 import org.h2.store.fs.FileSystem;
 import org.h2.tools.SimpleResultSet;
 import org.h2.util.ByteUtils;
+import org.h2.util.IOUtils;
 import org.h2.util.StringUtils;
 //## Java 1.4 end ##
 
@@ -426,7 +429,11 @@ implements Trigger
         case Types.VARCHAR:
             return data.toString();
         case Types.CLOB:
-            int todo;
+            try {
+                return IOUtils.readStringAndClose((Reader) data, -1);
+            } catch (IOException e) {
+                throw Message.convert(e);
+            }
         case Types.VARBINARY:
         case Types.LONGVARBINARY:
         case Types.BINARY:
@@ -473,7 +480,6 @@ implements Trigger
         case Types.BINARY:
             return quoteBinary((byte[]) data);
         case Types.CLOB:
-            int test;
         case Types.JAVA_OBJECT:
         case Types.OTHER:
         case Types.BLOB:

h2/src/test/org/h2/test/db/TestFullText.java

@@ -24,15 +24,13 @@ public class TestFullText extends TestBase {
             return;
         }
         test(false, "VARCHAR");
-        int test;
-        test(false, "VARCHAR");
+        test(false, "CLOB");
         testPerformance(false);
         String luceneFullTextClassName = "org.h2.fulltext.FullTextLucene";
         try {
             Class.forName(luceneFullTextClassName);
             test(true, "VARCHAR");
-            int test2;
-            test(true, "VARCHAR");
+            test(true, "CLOB");
             testPerformance(true);
         } catch (ClassNotFoundException e) {
             println("Class not found, not tested: " + luceneFullTextClassName);