Merge remote-tracking branch 'origin/master'

plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/bugs/ResultSetIndexZeroInspection.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2003-2012 Dave Griffith, Bas Leijdekkers
+ * Copyright 2003-2014 Dave Griffith, Bas Leijdekkers
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -87,11 +87,11 @@ public class ResultSetIndexZeroInspection extends BaseInspection {
       final PsiExpression qualifier = methodExpression.getQualifierExpression();
       if (resultSet) {
         if (TypeUtils.expressionHasTypeOrSubtype(qualifier, "java.sql.ResultSet")) {
-          registerError(argument, Boolean.valueOf(resultSet));
+          registerError(argument, Boolean.TRUE);
         }
-      } else {
+      } else if (arguments.length > 1) {
         if (TypeUtils.expressionHasTypeOrSubtype(qualifier, "java.sql.PreparedStatement")) {
-          registerError(argument, Boolean.valueOf(resultSet));
+          registerError(argument, Boolean.FALSE);
         }
       }
     }

plugins/InspectionGadgets/test/com/siyeh/igtest/bugs/ResultSetIndexZeroInspection.java

@@ -1,14 +0,0 @@
-package com.siyeh.igtest.bugs;
-
-import java.sql.ResultSet;
-import java.sql.SQLException;
-
-public class ResultSetIndexZeroInspection {
-    private static final int COLUMN_INDEX = 0;
-
-    public void foo(ResultSet resultSet) throws SQLException {
-        resultSet.getInt(0);
-        resultSet.getInt(COLUMN_INDEX);
-        resultSet.getInt(3);
-    }
-}

plugins/InspectionGadgets/test/com/siyeh/igtest/bugs/result_set_index_zero/ResultSetIndexZero.java

@@ -0,0 +1,21 @@
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+public class ResultSetIndexZero {
+    private static final int COLUMN_INDEX = 0;
+
+    public void foo(ResultSet resultSet) throws SQLException {
+        resultSet.getInt(<warning descr="Use of index '0' in JDBC ResultSet">0</warning>);
+        resultSet.getInt(<warning descr="Use of index '0' in JDBC ResultSet">COLUMN_INDEX</warning>);
+        resultSet.getInt(3);
+    }
+
+  void foo(PreparedStatement ps) throws SQLException {
+    ps.setQueryTimeout(0);
+    ps.setFetchDirection(0);
+    ps.setFetchSize(0);
+    ps.setMaxFieldSize(0);
+    ps.setMaxRows(0);
+  }
+}

plugins/InspectionGadgets/testsrc/com/siyeh/ig/bugs/ResultSetIndexZeroInspectionTest.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.siyeh.ig.bugs;
+
+import com.intellij.codeInspection.InspectionProfileEntry;
+import com.siyeh.ig.LightInspectionTestCase;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * @author Bas Leijdekkers
+ */
+public class ResultSetIndexZeroInspectionTest extends LightInspectionTestCase {
+
+  public void testResultSetIndexZero() { doTest(); }
+
+  @Nullable
+  @Override
+  protected InspectionProfileEntry getInspection() {
+    return new ResultSetIndexZeroInspection();
+  }
+}