7077451: SerialLob, SerialClob have the wrong checks for setStream methods

Reviewed-by: alanb
Contributed-by: NPatrick Reinhart <patrick@reini.net>

src/share/classes/javax/sql/rowset/serial/SerialBlob.java

 /*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -382,7 +382,7 @@ public class SerialBlob implements Blob, Serializable, Cloneable {
      */
     public java.io.OutputStream setBinaryStream(long pos)
         throws SerialException, SQLException {
-        if (this.blob.setBinaryStream(pos) != null) {
+        if (this.blob != null) {
             return this.blob.setBinaryStream(pos);
         } else {
             throw new SerialException("Unsupported operation. SerialBlob cannot " +

src/share/classes/javax/sql/rowset/serial/SerialClob.java

@@ -436,7 +436,7 @@ public class SerialClob implements Clob, Serializable, Cloneable {
      */
     public java.io.OutputStream setAsciiStream(long pos)
         throws SerialException, SQLException {
-         if (this.clob.setAsciiStream(pos) != null) {
+         if (this.clob != null) {
              return this.clob.setAsciiStream(pos);
          } else {
              throw new SerialException("Unsupported operation. SerialClob cannot " +
@@ -466,7 +466,7 @@ public class SerialClob implements Clob, Serializable, Cloneable {
      */
     public java.io.Writer setCharacterStream(long pos)
         throws SerialException, SQLException {
-        if (this.clob.setCharacterStream(pos) != null) {
+        if (this.clob != null) {
             return this.clob.setCharacterStream(pos);
         } else {
             throw new SerialException("Unsupported operation. SerialClob cannot " +

test/javax/sql/rowset/serial/SerialBlob/SetBinaryStream.java

+/*
+ * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import javax.sql.rowset.serial.SerialBlob;
+import javax.sql.rowset.serial.SerialException;
+
+/**
+ * @test
+ * @bug 7077451
+ * @summary tests if the correct exception is thrown when calling method setBinaryStream() on SerialBlob
+ */
+public class SetBinaryStream {
+
+    public static void main(String[] args) throws Exception {
+        SerialBlob blob = new SerialBlob(new byte[0]);
+        try {
+            blob.setBinaryStream(0);
+        } catch (SerialException e) {
+            System.out.println("Test PASSED");
+        }
+    }
+
+}

test/javax/sql/rowset/serial/SerialClob/SetAsciiStream.java

+/*
+ * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import javax.sql.rowset.serial.SerialClob;
+import javax.sql.rowset.serial.SerialException;
+
+/**
+ * @test
+ * @bug 7077451
+ * @summary tests if the correct exception is thrown when calling method setAsciiStream() on SerialClob
+ */
+public class SetAsciiStream {
+
+    public static void main(String[] args) throws Exception {
+        SerialClob clob = new SerialClob(new char[0]);
+        try {
+            clob.setAsciiStream(0);
+        } catch (SerialException e) {
+             System.out.println("Test PASSED");
+        }
+    }
+
+}

test/javax/sql/rowset/serial/SerialClob/SetCharacterStream.java

+/*
+ * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import javax.sql.rowset.serial.SerialClob;
+import javax.sql.rowset.serial.SerialException;
+
+/**
+ * @test
+ * @bug 7077451
+ * @summary tests if the correct exception is thrown when calling method setCharacterStream() on SerialClob
+ */
+public class SetCharacterStream {
+
+    public static void main(String[] args) throws Exception {
+        SerialClob clob = new SerialClob(new char[0]);
+        try {
+            clob.setCharacterStream(0);
+        } catch (SerialException e) {
+             System.out.println("Test PASSED");
+        }
+    }
+
+}