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From vkuliche...@apache.org
Subject [1/2] incubator-ignite git commit: IGNITE-45 - Examples
Date Mon, 23 Mar 2015 04:51:46 GMT
Repository: incubator-ignite
Updated Branches:
  refs/heads/ignite-45 1e26c78b4 -> e5af989cd


IGNITE-45 - Examples


Project: http://git-wip-us.apache.org/repos/asf/incubator-ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-ignite/commit/d48f5802
Tree: http://git-wip-us.apache.org/repos/asf/incubator-ignite/tree/d48f5802
Diff: http://git-wip-us.apache.org/repos/asf/incubator-ignite/diff/d48f5802

Branch: refs/heads/ignite-45
Commit: d48f580276a2bbc275340c3c8bb42c463d5c863a
Parents: 75a8dcc
Author: Valentin Kulichenko <vkulichenko@gridgain.com>
Authored: Sun Mar 22 21:53:00 2015 -0700
Committer: Valentin Kulichenko <vkulichenko@gridgain.com>
Committed: Sun Mar 22 21:53:00 2015 -0700

----------------------------------------------------------------------
 .../datagrid/store/CacheStoreExample.java       |  94 --------------
 .../CacheStoreExampleCacheConfigurator.java     | 125 -------------------
 .../store/CacheStoreLoadDataExample.java        |  69 ----------
 .../store/dummy/CacheDummyStoreExample.java     | 112 +++++++++++++++++
 .../hibernate/CacheHibernateStoreExample.java   | 112 +++++++++++++++++
 .../store/jdbc/CacheJdbcStoreExample.java       | 112 +++++++++++++++++
 6 files changed, 336 insertions(+), 288 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/d48f5802/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreExample.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreExample.java
b/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreExample.java
deleted file mode 100644
index 39d5452..0000000
--- a/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreExample.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * 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.
- */
-
-package org.apache.ignite.examples.datagrid.store;
-
-import org.apache.ignite.*;
-import org.apache.ignite.configuration.*;
-import org.apache.ignite.examples.*;
-import org.apache.ignite.transactions.*;
-
-import java.util.*;
-
-import static org.apache.ignite.examples.datagrid.store.CacheStoreExampleCacheConfigurator.*;
-
-/**
- * Demonstrates usage of cache with underlying persistent store configured.
- * <p>
- * Remote nodes should always be started with special configuration file which
- * enables P2P class loading: {@code 'ignite.{sh|bat} examples/config/example-ignite.xml'}.
- * <p>
- * Alternatively you can run {@link ExampleNodeStartup} in another JVM which will
- * start node with {@code examples/config/example-ignite.xml} configuration.
- */
-public class CacheStoreExample {
-    /** Global person ID to use across entire example. */
-    private static final Long id = Math.abs(UUID.randomUUID().getLeastSignificantBits());
-
-    /**
-     * Executes example.
-     *
-     * @param args Command line arguments, none required.
-     * @throws IgniteException If example execution failed.
-     */
-    public static void main(String[] args) throws IgniteException {
-        // To start ignite with desired configuration uncomment the appropriate line.
-        try (Ignite ignite = Ignition.start("examples/config/example-ignite.xml")) {
-            System.out.println();
-            System.out.println(">>> Cache store example started.");
-            System.out.println(">>> Store: " + STORE);
-
-            CacheConfiguration<Long, Person> cacheCfg = CacheStoreExampleCacheConfigurator.cacheConfiguration();
-
-            try (IgniteCache<Long, Person> cache = ignite.createCache(cacheCfg)) {
-                try (Transaction tx = ignite.transactions().txStart()) {
-                    Person val = cache.get(id);
-
-                    System.out.println("Read value: " + val);
-
-                    val = cache.getAndPut(id, new Person(id, "Isaac", "Newton"));
-
-                    System.out.println("Overwrote old value: " + val);
-
-                    val = cache.get(id);
-
-                    System.out.println("Read value: " + val);
-
-                    tx.commit();
-                }
-
-                System.out.println("Read value after commit: " + cache.get(id));
-
-                // If example run with CacheJdbcPojoStore.
-                // Example of CacheJdbcPojoStore special features.
-                if (STORE.equals(AUTO)) {
-                    System.out.println(">>> Example of CacheJdbcPojoStore special
feature: load from DB with custom SQL.");
-
-                    cache.clear();
-
-                    System.out.println("Cache size: " + cache.size());
-
-                    // Load values from DB into store with custom SQL.
-                    cache.loadCache(null, "java.lang.Long", "select * from PERSON where id
= 2");
-
-                    System.out.println("Cache size: " + cache.size());
-                    System.out.println("Person: " + cache.get(2L));
-                }
-            }
-        }
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/d48f5802/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreExampleCacheConfigurator.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreExampleCacheConfigurator.java
b/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreExampleCacheConfigurator.java
deleted file mode 100644
index d44c2a1..0000000
--- a/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreExampleCacheConfigurator.java
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * 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.
- */
-
-package org.apache.ignite.examples.datagrid.store;
-
-import org.apache.ignite.*;
-import org.apache.ignite.cache.*;
-import org.apache.ignite.cache.store.*;
-import org.apache.ignite.configuration.*;
-import org.apache.ignite.examples.datagrid.store.dummy.*;
-import org.apache.ignite.examples.datagrid.store.hibernate.*;
-import org.apache.ignite.examples.datagrid.store.jdbc.*;
-import org.apache.ignite.internal.util.typedef.*;
-
-import javax.cache.configuration.*;
-import java.sql.*;
-import java.util.*;
-
-import static org.apache.ignite.cache.CacheAtomicityMode.*;
-
-/**
- * Starts up an empty node with example cache and store configuration.
- */
-public class CacheStoreExampleCacheConfigurator {
-    /** Use org.apache.ignite.examples.datagrid.store.dummy.CacheDummyPersonStore to run
example. */
-    public static final String DUMMY = "DUMMY";
-
-    /** Use org.apache.ignite.examples.datagrid.store.jdbc.CacheJdbcPersonStore to run example.
*/
-    public static final String SIMPLE_JDBC = "SIMPLE_JDBC";
-
-    /** Use org.apache.ignite.examples.datagrid.store.hibernate.CacheHibernatePersonStore
to run example. */
-    public static final String HIBERNATE = "HIBERNATE";
-
-    /** Use org.apache.ignite.examples.datagrid.store.jdbc.CacheJdbcPojoPersonStore to run
example. */
-    public static final String AUTO = "AUTO";
-
-    /** Store to use. */
-    public static final String STORE = DUMMY;
-
-    /**
-     * Configure ignite.
-     *
-     * @return Ignite configuration.
-     * @throws IgniteException If failed.
-     */
-    public static CacheConfiguration<Long, Person> cacheConfiguration() throws IgniteException
{
-        CacheConfiguration<Long, Person> cacheCfg = new CacheConfiguration<>();
-
-        // Set atomicity as transaction, since we are showing transactions in example.
-        cacheCfg.setAtomicityMode(TRANSACTIONAL);
-
-        cacheCfg.setCacheStoreFactory(new Factory<CacheStore<? super Long, ? super
Person>>() {
-            @Override public CacheStore<? super Long, ? super Person> create() {
-                CacheStore<Long, Person> store;
-
-                switch (STORE) {
-                    case DUMMY:
-                        store = new CacheDummyPersonStore();
-                        break;
-
-                    case SIMPLE_JDBC:
-                        store = new CacheJdbcPersonStore();
-                        break;
-
-                    case HIBERNATE:
-                        store = new CacheHibernatePersonStore();
-                        break;
-
-                    case AUTO:
-                        store = new CacheJdbcPojoPersonStore();
-                        break;
-
-                    default:
-                        throw new IllegalStateException("Unexpected store configured: " +
STORE);
-                }
-
-                return store;
-            }
-        });
-
-        if (STORE.equals(AUTO))
-            cacheCfg.setTypeMetadata(typeMetadata());
-
-        cacheCfg.setReadThrough(true);
-        cacheCfg.setWriteThrough(true);
-
-        return cacheCfg;
-    }
-
-    /**
-     * @return Type mapping description.
-     */
-    private static Collection<CacheTypeMetadata> typeMetadata() {
-        CacheTypeMetadata tm = new CacheTypeMetadata();
-
-        tm.setDatabaseTable("PERSON");
-
-        tm.setKeyType("java.lang.Long");
-        tm.setValueType("org.apache.ignite.examples.datagrid.store.model.Person");
-
-        tm.setKeyFields(F.asList(new CacheTypeFieldMetadata("ID", Types.BIGINT, "id", Long.class)));
-
-        tm.setValueFields(F.asList(
-            new CacheTypeFieldMetadata("ID", Types.BIGINT, "id", long.class),
-            new CacheTypeFieldMetadata("FIRST_NAME", Types.VARCHAR, "firstName", String.class),
-            new CacheTypeFieldMetadata("LAST_NAME", Types.VARCHAR, "lastName", String.class)
-        ));
-
-        return F.asList(tm);
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/d48f5802/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreLoadDataExample.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreLoadDataExample.java
b/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreLoadDataExample.java
deleted file mode 100644
index d59e004..0000000
--- a/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheStoreLoadDataExample.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * 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.
- */
-
-package org.apache.ignite.examples.datagrid.store;
-
-import org.apache.ignite.*;
-import org.apache.ignite.configuration.*;
-import org.apache.ignite.examples.*;
-import org.apache.ignite.lang.*;
-
-/**
- * Loads data on all cache nodes from persistent store at cache startup by calling
- * {@link IgniteCache#loadCache(IgniteBiPredicate, Object...)} method.
- * <p>
- * Remote nodes should always be started with special configuration file which
- * enables P2P class loading: {@code 'ignite.{sh|bat} examples/config/example-ignite.xml'}.
- * <p>
- * Alternatively you can run {@link ExampleNodeStartup} in another JVM which will
- * start node with {@code examples/config/example-ignite.xml} configuration.
- */
-public class CacheStoreLoadDataExample {
-    /** Heap size required to run this example. */
-    public static final int MIN_MEMORY = 1024 * 1024 * 1024;
-
-    /** Number of entries to load. */
-    private static final int ENTRY_COUNT = 100_000;
-
-    /**
-     * Executes example.
-     *
-     * @param args Command line arguments, none required.
-     * @throws IgniteException If example execution failed.
-     */
-    public static void main(String[] args) throws IgniteException {
-        ExamplesUtils.checkMinMemory(MIN_MEMORY);
-
-        try (Ignite ignite = Ignition.start("examples/config/example-ignite.xml")) {
-            System.out.println();
-            System.out.println(">>> Cache store load data example started.");
-
-            CacheConfiguration<Long, Person> cacheCfg = CacheStoreExampleCacheConfigurator.cacheConfiguration();
-
-            try (IgniteCache<Long, Person> cache = ignite.createCache(cacheCfg)) {
-                long start = System.currentTimeMillis();
-
-                // Start loading cache from persistent store on all caching nodes.
-                cache.loadCache(null, ENTRY_COUNT);
-
-                long end = System.currentTimeMillis();
-
-                System.out.println(">>> Loaded " + cache.size() + " keys with backups
in " + (end - start) + "ms.");
-            }
-        }
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/d48f5802/examples/src/main/java/org/apache/ignite/examples/datagrid/store/dummy/CacheDummyStoreExample.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/datagrid/store/dummy/CacheDummyStoreExample.java
b/examples/src/main/java/org/apache/ignite/examples/datagrid/store/dummy/CacheDummyStoreExample.java
new file mode 100644
index 0000000..d3d6977
--- /dev/null
+++ b/examples/src/main/java/org/apache/ignite/examples/datagrid/store/dummy/CacheDummyStoreExample.java
@@ -0,0 +1,112 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.examples.datagrid.store.dummy;
+
+import org.apache.ignite.*;
+import org.apache.ignite.cache.store.*;
+import org.apache.ignite.configuration.*;
+import org.apache.ignite.examples.*;
+import org.apache.ignite.examples.datagrid.store.*;
+import org.apache.ignite.transactions.*;
+
+import javax.cache.configuration.*;
+import java.util.*;
+
+import static org.apache.ignite.cache.CacheAtomicityMode.*;
+
+/**
+ * Demonstrates usage of cache with underlying persistent store configured.
+ * <p>
+ * This example uses {@link CacheDummyPersonStore} as a persistent store.
+ * <p>
+ * Remote nodes should always be started with special configuration file which
+ * enables P2P class loading: {@code 'ignite.{sh|bat} examples/config/example-ignite.xml'}.
+ * <p>
+ * Alternatively you can run {@link ExampleNodeStartup} in another JVM which will
+ * start node with {@code examples/config/example-ignite.xml} configuration.
+ */
+public class CacheDummyStoreExample {
+    /** Heap size required to run this example. */
+    public static final int MIN_MEMORY = 1024 * 1024 * 1024;
+
+    /** Number of entries to load. */
+    private static final int ENTRY_COUNT = 100_000;
+
+    /** Global person ID to use across entire example. */
+    private static final Long id = Math.abs(UUID.randomUUID().getLeastSignificantBits());
+
+    /**
+     * Executes example.
+     *
+     * @param args Command line arguments, none required.
+     * @throws IgniteException If example execution failed.
+     */
+    public static void main(String[] args) throws IgniteException {
+        ExamplesUtils.checkMinMemory(MIN_MEMORY);
+
+        // To start ignite with desired configuration uncomment the appropriate line.
+        try (Ignite ignite = Ignition.start("examples/config/example-ignite.xml")) {
+            System.out.println();
+            System.out.println(">>> Cache store example started.");
+
+            CacheConfiguration<Long, Person> cacheCfg = new CacheConfiguration<>();
+
+            // Set atomicity as transaction, since we are showing transactions in example.
+            cacheCfg.setAtomicityMode(TRANSACTIONAL);
+
+            cacheCfg.setCacheStoreFactory(new Factory<CacheStore<? super Long, ? super
Person>>() {
+                @Override public CacheStore<? super Long, ? super Person> create()
{
+                    return new CacheDummyPersonStore();
+                }
+            });
+
+            cacheCfg.setReadThrough(true);
+            cacheCfg.setWriteThrough(true);
+
+            try (IgniteCache<Long, Person> cache = ignite.createCache(cacheCfg)) {
+                long start = System.currentTimeMillis();
+
+                // Start loading cache from persistent store on all caching nodes.
+                cache.loadCache(null, ENTRY_COUNT);
+
+                long end = System.currentTimeMillis();
+
+                System.out.println(">>> Loaded " + cache.size() + " keys with backups
in " + (end - start) + "ms.");
+
+                // Start transaction and make several operations with write/read-through.
+                try (Transaction tx = ignite.transactions().txStart()) {
+                    Person val = cache.get(id);
+
+                    System.out.println("Read value: " + val);
+
+                    val = cache.getAndPut(id, new Person(id, "Isaac", "Newton"));
+
+                    System.out.println("Overwrote old value: " + val);
+
+                    val = cache.get(id);
+
+                    System.out.println("Read value: " + val);
+
+                    tx.commit();
+                }
+
+                System.out.println("Read value after commit: " + cache.get(id));
+            }
+        }
+    }
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/d48f5802/examples/src/main/java/org/apache/ignite/examples/datagrid/store/hibernate/CacheHibernateStoreExample.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/datagrid/store/hibernate/CacheHibernateStoreExample.java
b/examples/src/main/java/org/apache/ignite/examples/datagrid/store/hibernate/CacheHibernateStoreExample.java
new file mode 100644
index 0000000..0eed3a9
--- /dev/null
+++ b/examples/src/main/java/org/apache/ignite/examples/datagrid/store/hibernate/CacheHibernateStoreExample.java
@@ -0,0 +1,112 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.examples.datagrid.store.hibernate;
+
+import org.apache.ignite.*;
+import org.apache.ignite.cache.store.*;
+import org.apache.ignite.configuration.*;
+import org.apache.ignite.examples.*;
+import org.apache.ignite.examples.datagrid.store.*;
+import org.apache.ignite.transactions.*;
+
+import javax.cache.configuration.*;
+import java.util.*;
+
+import static org.apache.ignite.cache.CacheAtomicityMode.*;
+
+/**
+ * Demonstrates usage of cache with underlying persistent store configured.
+ * <p>
+ * This example uses {@link CacheHibernatePersonStore} as a persistent store.
+ * <p>
+ * Remote nodes should always be started with special configuration file which
+ * enables P2P class loading: {@code 'ignite.{sh|bat} examples/config/example-ignite.xml'}.
+ * <p>
+ * Alternatively you can run {@link ExampleNodeStartup} in another JVM which will
+ * start node with {@code examples/config/example-ignite.xml} configuration.
+ */
+public class CacheHibernateStoreExample {
+    /** Heap size required to run this example. */
+    public static final int MIN_MEMORY = 1024 * 1024 * 1024;
+
+    /** Number of entries to load. */
+    private static final int ENTRY_COUNT = 100_000;
+
+    /** Global person ID to use across entire example. */
+    private static final Long id = Math.abs(UUID.randomUUID().getLeastSignificantBits());
+
+    /**
+     * Executes example.
+     *
+     * @param args Command line arguments, none required.
+     * @throws IgniteException If example execution failed.
+     */
+    public static void main(String[] args) throws IgniteException {
+        ExamplesUtils.checkMinMemory(MIN_MEMORY);
+
+        // To start ignite with desired configuration uncomment the appropriate line.
+        try (Ignite ignite = Ignition.start("examples/config/example-ignite.xml")) {
+            System.out.println();
+            System.out.println(">>> Cache store example started.");
+
+            CacheConfiguration<Long, Person> cacheCfg = new CacheConfiguration<>();
+
+            // Set atomicity as transaction, since we are showing transactions in example.
+            cacheCfg.setAtomicityMode(TRANSACTIONAL);
+
+            cacheCfg.setCacheStoreFactory(new Factory<CacheStore<? super Long, ? super
Person>>() {
+                @Override public CacheStore<? super Long, ? super Person> create()
{
+                    return new CacheHibernatePersonStore();
+                }
+            });
+
+            cacheCfg.setReadThrough(true);
+            cacheCfg.setWriteThrough(true);
+
+            try (IgniteCache<Long, Person> cache = ignite.createCache(cacheCfg)) {
+                long start = System.currentTimeMillis();
+
+                // Start loading cache from persistent store on all caching nodes.
+                cache.loadCache(null, ENTRY_COUNT);
+
+                long end = System.currentTimeMillis();
+
+                System.out.println(">>> Loaded " + cache.size() + " keys with backups
in " + (end - start) + "ms.");
+
+                // Start transaction and make several operations with write/read-through.
+                try (Transaction tx = ignite.transactions().txStart()) {
+                    Person val = cache.get(id);
+
+                    System.out.println("Read value: " + val);
+
+                    val = cache.getAndPut(id, new Person(id, "Isaac", "Newton"));
+
+                    System.out.println("Overwrote old value: " + val);
+
+                    val = cache.get(id);
+
+                    System.out.println("Read value: " + val);
+
+                    tx.commit();
+                }
+
+                System.out.println("Read value after commit: " + cache.get(id));
+            }
+        }
+    }
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/d48f5802/examples/src/main/java/org/apache/ignite/examples/datagrid/store/jdbc/CacheJdbcStoreExample.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/datagrid/store/jdbc/CacheJdbcStoreExample.java
b/examples/src/main/java/org/apache/ignite/examples/datagrid/store/jdbc/CacheJdbcStoreExample.java
new file mode 100644
index 0000000..7eef116
--- /dev/null
+++ b/examples/src/main/java/org/apache/ignite/examples/datagrid/store/jdbc/CacheJdbcStoreExample.java
@@ -0,0 +1,112 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.examples.datagrid.store.jdbc;
+
+import org.apache.ignite.*;
+import org.apache.ignite.cache.store.*;
+import org.apache.ignite.configuration.*;
+import org.apache.ignite.examples.*;
+import org.apache.ignite.examples.datagrid.store.*;
+import org.apache.ignite.transactions.*;
+
+import javax.cache.configuration.*;
+import java.util.*;
+
+import static org.apache.ignite.cache.CacheAtomicityMode.*;
+
+/**
+ * Demonstrates usage of cache with underlying persistent store configured.
+ * <p>
+ * This example uses {@link CacheJdbcPersonStore} as a persistent store.
+ * <p>
+ * Remote nodes should always be started with special configuration file which
+ * enables P2P class loading: {@code 'ignite.{sh|bat} examples/config/example-ignite.xml'}.
+ * <p>
+ * Alternatively you can run {@link ExampleNodeStartup} in another JVM which will
+ * start node with {@code examples/config/example-ignite.xml} configuration.
+ */
+public class CacheJdbcStoreExample {
+    /** Heap size required to run this example. */
+    public static final int MIN_MEMORY = 1024 * 1024 * 1024;
+
+    /** Number of entries to load. */
+    private static final int ENTRY_COUNT = 100_000;
+
+    /** Global person ID to use across entire example. */
+    private static final Long id = Math.abs(UUID.randomUUID().getLeastSignificantBits());
+
+    /**
+     * Executes example.
+     *
+     * @param args Command line arguments, none required.
+     * @throws IgniteException If example execution failed.
+     */
+    public static void main(String[] args) throws IgniteException {
+        ExamplesUtils.checkMinMemory(MIN_MEMORY);
+
+        // To start ignite with desired configuration uncomment the appropriate line.
+        try (Ignite ignite = Ignition.start("examples/config/example-ignite.xml")) {
+            System.out.println();
+            System.out.println(">>> Cache store example started.");
+
+            CacheConfiguration<Long, Person> cacheCfg = new CacheConfiguration<>();
+
+            // Set atomicity as transaction, since we are showing transactions in example.
+            cacheCfg.setAtomicityMode(TRANSACTIONAL);
+
+            cacheCfg.setCacheStoreFactory(new Factory<CacheStore<? super Long, ? super
Person>>() {
+                @Override public CacheStore<? super Long, ? super Person> create()
{
+                    return new CacheJdbcPersonStore();
+                }
+            });
+
+            cacheCfg.setReadThrough(true);
+            cacheCfg.setWriteThrough(true);
+
+            try (IgniteCache<Long, Person> cache = ignite.createCache(cacheCfg)) {
+                long start = System.currentTimeMillis();
+
+                // Start loading cache from persistent store on all caching nodes.
+                cache.loadCache(null, ENTRY_COUNT);
+
+                long end = System.currentTimeMillis();
+
+                System.out.println(">>> Loaded " + cache.size() + " keys with backups
in " + (end - start) + "ms.");
+
+                // Start transaction and make several operations with write/read-through.
+                try (Transaction tx = ignite.transactions().txStart()) {
+                    Person val = cache.get(id);
+
+                    System.out.println("Read value: " + val);
+
+                    val = cache.getAndPut(id, new Person(id, "Isaac", "Newton"));
+
+                    System.out.println("Overwrote old value: " + val);
+
+                    val = cache.get(id);
+
+                    System.out.println("Read value: " + val);
+
+                    tx.commit();
+                }
+
+                System.out.println("Read value after commit: " + cache.get(id));
+            }
+        }
+    }
+}


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