Redesign RpcDataSourceConnector pinning RPC requests (#18692)

This patch removes DataProviderKeyMapper which was mostly dead code
already. Uses a regular KeyMapper instead.

Change-Id: Ic97d1dc827d45fde65bcddc0414bfe711032620c

1 files changed, 0 insertions, 88 deletions

diff --git a/server/tests/src/com/vaadin/tests/server/component/grid/DataProviderExtension.java b/server/tests/src/com/vaadin/tests/server/component/grid/DataProviderExtension.java
deleted file mode 100644
index 9ecf131c5b..0000000000
--- a/server/tests/src/com/vaadin/tests/server/component/grid/DataProviderExtension.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright 2000-2014 Vaadin Ltd.
- * 
- * 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.vaadin.tests.server.component.grid;
-
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-import java.util.Arrays;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import com.vaadin.data.Container;
-import com.vaadin.data.Container.Indexed;
-import com.vaadin.data.Item;
-import com.vaadin.data.Property;
-import com.vaadin.data.RpcDataProviderExtension;
-import com.vaadin.data.RpcDataProviderExtension.DataProviderKeyMapper;
-import com.vaadin.data.util.IndexedContainer;
-
-public class DataProviderExtension {
-    private RpcDataProviderExtension dataProvider;
-    private DataProviderKeyMapper keyMapper;
-    private Container.Indexed container;
-
-    private static final Object ITEM_ID1 = "itemid1";
-    private static final Object ITEM_ID2 = "itemid2";
-    private static final Object ITEM_ID3 = "itemid3";
-
-    private static final Object PROPERTY_ID1_STRING = "property1";
-
-    @Before
-    public void setup() {
-        container = new IndexedContainer();
-        populate(container);
-
-        dataProvider = new RpcDataProviderExtension(container);
-        keyMapper = dataProvider.getKeyMapper();
-    }
-
-    private static void populate(Indexed container) {
-        container.addContainerProperty(PROPERTY_ID1_STRING, String.class, "");
-        for (Object itemId : Arrays.asList(ITEM_ID1, ITEM_ID2, ITEM_ID3)) {
-            final Item item = container.addItem(itemId);
-            @SuppressWarnings("unchecked")
-            final Property<String> stringProperty = item
-                    .getItemProperty(PROPERTY_ID1_STRING);
-            stringProperty.setValue(itemId.toString());
-        }
-    }
-
-    @Test
-    public void pinBasics() {
-        assertFalse("itemId1 should not start as pinned",
-                keyMapper.isPinned(ITEM_ID2));
-
-        keyMapper.pin(ITEM_ID1);
-        assertTrue("itemId1 should now be pinned", keyMapper.isPinned(ITEM_ID1));
-
-        keyMapper.unpin(ITEM_ID1);
-        assertFalse("itemId1 should not be pinned anymore",
-                keyMapper.isPinned(ITEM_ID2));
-    }
-
-    @Test(expected = IllegalStateException.class)
-    public void doublePinning() {
-        keyMapper.pin(ITEM_ID1);
-        keyMapper.pin(ITEM_ID1);
-    }
-
-    @Test(expected = IllegalStateException.class)
-    public void nonexistentUnpin() {
-        keyMapper.unpin(ITEM_ID1);
-    }
-}