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From ptupit...@apache.org
Subject ignite git commit: IGNITE-3630 .NET: Add pure binary mode LINQPad example with put-get and queries.
Date Tue, 09 Aug 2016 08:50:07 GMT
Repository: ignite
Updated Branches:
  refs/heads/master 789b2f319 -> ae04efba8


IGNITE-3630 .NET: Add pure binary mode LINQPad example with put-get and queries.


Project: http://git-wip-us.apache.org/repos/asf/ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/ae04efba
Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/ae04efba
Diff: http://git-wip-us.apache.org/repos/asf/ignite/diff/ae04efba

Branch: refs/heads/master
Commit: ae04efba8aa100e36a47faa9988ea8a5fd6ad386
Parents: 789b2f3
Author: Pavel Tupitsyn <ptupitsyn@apache.org>
Authored: Tue Aug 9 11:49:57 2016 +0300
Committer: Pavel Tupitsyn <ptupitsyn@apache.org>
Committed: Tue Aug 9 11:49:57 2016 +0300

----------------------------------------------------------------------
 .../NuGet/LINQPad/BinaryModeExample.linq        | 94 ++++++++++++++++++++
 1 file changed, 94 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/ignite/blob/ae04efba/modules/platforms/dotnet/Apache.Ignite.Core/NuGet/LINQPad/BinaryModeExample.linq
----------------------------------------------------------------------
diff --git a/modules/platforms/dotnet/Apache.Ignite.Core/NuGet/LINQPad/BinaryModeExample.linq
b/modules/platforms/dotnet/Apache.Ignite.Core/NuGet/LINQPad/BinaryModeExample.linq
new file mode 100644
index 0000000..b90402d
--- /dev/null
+++ b/modules/platforms/dotnet/Apache.Ignite.Core/NuGet/LINQPad/BinaryModeExample.linq
@@ -0,0 +1,94 @@
+<Query Kind="Statements">
+  <NuGetReference>Apache.Ignite</NuGetReference>
+  <Namespace>Apache.Ignite.Core</Namespace>
+  <Namespace>Apache.Ignite.Core.Binary</Namespace>
+  <Namespace>Apache.Ignite.Core.Cache.Configuration</Namespace>
+  <Namespace>Apache.Ignite.Core.Cache.Query</Namespace>
+</Query>
+
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You 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.
+*/
+
+/// <summary>
+/// This example works with cache entirely in binary mode: no classes are needed.
+/// 
+/// Requirements:
+/// * Java Runtime Environment (JRE): http://www.oracle.com/technetwork/java/javase/downloads/index.html
(x86 for regular LINQPad, x64 for AnyCPU LINQPad)
+/// </summary>
+
+// Force new LINQPad query process to reinit JVM.
+Util.NewProcess = true;
+
+// Start instance.
+using (var ignite = Ignition.Start())
+{	
+    // Create new cache and configure queries for Person binary type.
+    var cache0 = ignite.GetOrCreateCache<object, object>(new CacheConfiguration
+    {
+        Name = "persons",
+        QueryEntities = new[]
+        {
+            new QueryEntity
+            {
+                KeyType = typeof(int),
+                ValueTypeName = "Person",
+                Fields = new[]
+                {
+                    new QueryField("Name", typeof(string)),
+                    new QueryField("Age", typeof(int))
+                }
+            },
+        }
+    });
+
+	// Switch to binary mode to work with data in serialized form.
+	var cache = cache0.WithKeepBinary<int, IBinaryObject>();
+	
+	// Populate cache by creating objects with binary builder.
+	var binary = cache.Ignite.GetBinary();
+
+	cache[1] = binary.GetBuilder("Person")
+		.SetField("Name", "James Wilson").SetField("Age", 23).Build();
+
+	cache[2] = binary.GetBuilder("Person")
+		.SetField("Name", "Daniel Adams").SetField("Age", 56).Build();
+
+	cache[3] = binary.GetBuilder("Person")
+		.SetField("Name", "Cristian Moss").SetField("Age", 40).Build();
+
+	cache[4] = binary.GetBuilder("Person")
+		.SetField("Name", "Allison Mathis").SetField("Age", 32).Build();
+		
+	// Read a cache entry field in binary mode.
+	var person = cache[1];
+	
+	var name = person.GetField<string>("Name");	
+	name.Dump("Name of the person with id 1:");
+	
+	// Modify an entry.
+	cache[1] = person.ToBuilder().SetField("Name", name + " Jr.").Build();
+	cache[1].ToString().Dump("Modified person with id 1:");
+	
+	// Run SQL query.
+	cache.Query(new SqlQuery("Person", "age < 40"))
+		.Select(x => x.Value.ToString())
+		.Dump("Persons with age less than 40:");
+		
+	// Run SQL fields query.
+	cache.QueryFields(new SqlFieldsQuery("select name from Person order by name"))
+		.Dump("All person names:");
+}
\ No newline at end of file


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