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Posted to commits@ignite.apache.org by nt...@apache.org on 2015/12/22 11:39:48 UTC

[23/50] [abbrv] ignite git commit: IGNITE-2201 - Fixed affinity collocation with AffinityKey and examples model

IGNITE-2201 - Fixed affinity collocation with AffinityKey and examples model


Project: http://git-wip-us.apache.org/repos/asf/ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/bda0b19c
Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/bda0b19c
Diff: http://git-wip-us.apache.org/repos/asf/ignite/diff/bda0b19c

Branch: refs/heads/ignite-gg-10837
Commit: bda0b19c7f4af8f51823ddeb2e23583a3217dd5a
Parents: d391daa
Author: Alexey Goncharuk <al...@gmail.com>
Authored: Fri Dec 18 15:29:09 2015 +0300
Committer: Alexey Goncharuk <al...@gmail.com>
Committed: Fri Dec 18 15:30:23 2015 +0300

----------------------------------------------------------------------
 ...ComputeClientBinaryTaskExecutionExample.java |  4 +-
 .../CacheClientBinaryPutGetExample.java         |  6 +-
 .../datagrid/CacheClientBinaryQueryExample.java | 10 +--
 .../examples/datagrid/CacheQueryExample.java    |  4 +-
 .../apache/ignite/examples/model/Address.java   | 72 +++++++++++++++
 .../apache/ignite/examples/model/Employee.java  | 93 ++++++++++++++++++++
 .../ignite/examples/model/EmployeeKey.java      | 93 ++++++++++++++++++++
 .../ignite/examples/model/Organization.java     | 85 ++++++++++++++++--
 .../ignite/examples/model/OrganizationType.java | 32 +++++++
 .../apache/ignite/examples/model/Person.java    |  2 +-
 .../ignite/examples/model/binary/Address.java   | 72 ---------------
 .../ignite/examples/model/binary/Employee.java  | 93 --------------------
 .../examples/model/binary/EmployeeKey.java      | 93 --------------------
 .../examples/model/binary/Organization.java     | 93 --------------------
 .../examples/model/binary/OrganizationType.java | 32 -------
 .../ignite/examples/model/package-info.java     | 23 +++++
 .../ignite/internal/binary/BinaryContext.java   | 16 +++-
 17 files changed, 417 insertions(+), 406 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/binary/computegrid/ComputeClientBinaryTaskExecutionExample.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/binary/computegrid/ComputeClientBinaryTaskExecutionExample.java b/examples/src/main/java/org/apache/ignite/examples/binary/computegrid/ComputeClientBinaryTaskExecutionExample.java
index d839c96..aced78c 100644
--- a/examples/src/main/java/org/apache/ignite/examples/binary/computegrid/ComputeClientBinaryTaskExecutionExample.java
+++ b/examples/src/main/java/org/apache/ignite/examples/binary/computegrid/ComputeClientBinaryTaskExecutionExample.java
@@ -22,8 +22,8 @@ import java.util.Arrays;
 import java.util.Collection;
 import org.apache.ignite.Ignite;
 import org.apache.ignite.Ignition;
-import org.apache.ignite.examples.model.binary.Address;
-import org.apache.ignite.examples.model.binary.Employee;
+import org.apache.ignite.examples.model.Address;
+import org.apache.ignite.examples.model.Employee;
 import org.apache.ignite.binary.BinaryObject;
 
 /**

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/binary/datagrid/CacheClientBinaryPutGetExample.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/binary/datagrid/CacheClientBinaryPutGetExample.java b/examples/src/main/java/org/apache/ignite/examples/binary/datagrid/CacheClientBinaryPutGetExample.java
index b6fc455..f0f57af 100644
--- a/examples/src/main/java/org/apache/ignite/examples/binary/datagrid/CacheClientBinaryPutGetExample.java
+++ b/examples/src/main/java/org/apache/ignite/examples/binary/datagrid/CacheClientBinaryPutGetExample.java
@@ -28,9 +28,9 @@ import org.apache.ignite.Ignition;
 import org.apache.ignite.cache.CacheAtomicityMode;
 import org.apache.ignite.cache.CacheMode;
 import org.apache.ignite.configuration.CacheConfiguration;
-import org.apache.ignite.examples.model.binary.Address;
-import org.apache.ignite.examples.model.binary.Organization;
-import org.apache.ignite.examples.model.binary.OrganizationType;
+import org.apache.ignite.examples.model.Address;
+import org.apache.ignite.examples.model.Organization;
+import org.apache.ignite.examples.model.OrganizationType;
 import org.apache.ignite.binary.BinaryObject;
 
 /**

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/binary/datagrid/CacheClientBinaryQueryExample.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/binary/datagrid/CacheClientBinaryQueryExample.java b/examples/src/main/java/org/apache/ignite/examples/binary/datagrid/CacheClientBinaryQueryExample.java
index b05cbb5..11c00e9 100644
--- a/examples/src/main/java/org/apache/ignite/examples/binary/datagrid/CacheClientBinaryQueryExample.java
+++ b/examples/src/main/java/org/apache/ignite/examples/binary/datagrid/CacheClientBinaryQueryExample.java
@@ -34,11 +34,11 @@ import org.apache.ignite.cache.query.SqlFieldsQuery;
 import org.apache.ignite.cache.query.SqlQuery;
 import org.apache.ignite.cache.query.TextQuery;
 import org.apache.ignite.configuration.CacheConfiguration;
-import org.apache.ignite.examples.model.binary.Address;
-import org.apache.ignite.examples.model.binary.Employee;
-import org.apache.ignite.examples.model.binary.EmployeeKey;
-import org.apache.ignite.examples.model.binary.Organization;
-import org.apache.ignite.examples.model.binary.OrganizationType;
+import org.apache.ignite.examples.model.Address;
+import org.apache.ignite.examples.model.Employee;
+import org.apache.ignite.examples.model.EmployeeKey;
+import org.apache.ignite.examples.model.Organization;
+import org.apache.ignite.examples.model.OrganizationType;
 import org.apache.ignite.binary.BinaryObject;
 
 /**

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/datagrid/CacheQueryExample.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/datagrid/CacheQueryExample.java b/examples/src/main/java/org/apache/ignite/examples/datagrid/CacheQueryExample.java
index ace7395..98af93c 100644
--- a/examples/src/main/java/org/apache/ignite/examples/datagrid/CacheQueryExample.java
+++ b/examples/src/main/java/org/apache/ignite/examples/datagrid/CacheQueryExample.java
@@ -273,8 +273,8 @@ public class CacheQueryExample {
         Organization org1 = new Organization("ApacheIgnite");
         Organization org2 = new Organization("Other");
 
-        orgCache.put(org1.id, org1);
-        orgCache.put(org2.id, org2);
+        orgCache.put(org1.id(), org1);
+        orgCache.put(org2.id(), org2);
 
         IgniteCache<AffinityKey<Long>, Person> personCache = Ignition.ignite().cache(PERSON_CACHE);
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/Address.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/Address.java b/examples/src/main/java/org/apache/ignite/examples/model/Address.java
new file mode 100644
index 0000000..184de4a
--- /dev/null
+++ b/examples/src/main/java/org/apache/ignite/examples/model/Address.java
@@ -0,0 +1,72 @@
+/*
+ * 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.model;
+
+import org.apache.ignite.binary.BinaryObjectException;
+import org.apache.ignite.binary.Binarylizable;
+import org.apache.ignite.binary.BinaryReader;
+import org.apache.ignite.binary.BinaryWriter;
+
+/**
+ * Employee address.
+ * <p>
+ * This class implements {@link org.apache.ignite.binary.Binarylizable} only for example purposes,
+ * in order to show how to customize serialization and deserialization of
+ * binary objects.
+ */
+public class Address implements Binarylizable {
+    /** Street. */
+    private String street;
+
+    /** ZIP code. */
+    private int zip;
+
+    /**
+     * Required for binary deserialization.
+     */
+    public Address() {
+        // No-op.
+    }
+
+    /**
+     * @param street Street.
+     * @param zip ZIP code.
+     */
+    public Address(String street, int zip) {
+        this.street = street;
+        this.zip = zip;
+    }
+
+    /** {@inheritDoc} */
+    @Override public void writeBinary(BinaryWriter writer) throws BinaryObjectException {
+        writer.writeString("street", street);
+        writer.writeInt("zip", zip);
+    }
+
+    /** {@inheritDoc} */
+    @Override public void readBinary(BinaryReader reader) throws BinaryObjectException {
+        street = reader.readString("street");
+        zip = reader.readInt("zip");
+    }
+
+    /** {@inheritDoc} */
+    @Override public String toString() {
+        return "Address [street=" + street +
+            ", zip=" + zip + ']';
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/Employee.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/Employee.java b/examples/src/main/java/org/apache/ignite/examples/model/Employee.java
new file mode 100644
index 0000000..a59ffce
--- /dev/null
+++ b/examples/src/main/java/org/apache/ignite/examples/model/Employee.java
@@ -0,0 +1,93 @@
+/*
+ * 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.model;
+
+import java.util.Collection;
+
+/**
+ * This class represents employee object.
+ */
+public class Employee {
+    /** Name. */
+    private String name;
+
+    /** Salary. */
+    private long salary;
+
+    /** Address. */
+    private Address addr;
+
+    /** Departments. */
+    private Collection<String> departments;
+
+    /**
+     * Required for binary deserialization.
+     */
+    public Employee() {
+        // No-op.
+    }
+
+    /**
+     * @param name Name.
+     * @param salary Salary.
+     * @param addr Address.
+     * @param departments Departments.
+     */
+    public Employee(String name, long salary, Address addr, Collection<String> departments) {
+        this.name = name;
+        this.salary = salary;
+        this.addr = addr;
+        this.departments = departments;
+    }
+
+    /**
+     * @return Name.
+     */
+    public String name() {
+        return name;
+    }
+
+    /**
+     * @return Salary.
+     */
+    public long salary() {
+        return salary;
+    }
+
+    /**
+     * @return Address.
+     */
+    public Address address() {
+        return addr;
+    }
+
+    /**
+     * @return Departments.
+     */
+    public Collection<String> departments() {
+        return departments;
+    }
+
+    /** {@inheritDoc} */
+    @Override public String toString() {
+        return "Employee [name=" + name +
+            ", salary=" + salary +
+            ", address=" + addr +
+            ", departments=" + departments + ']';
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/EmployeeKey.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/EmployeeKey.java b/examples/src/main/java/org/apache/ignite/examples/model/EmployeeKey.java
new file mode 100644
index 0000000..55e7967
--- /dev/null
+++ b/examples/src/main/java/org/apache/ignite/examples/model/EmployeeKey.java
@@ -0,0 +1,93 @@
+/*
+ * 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.model;
+
+import org.apache.ignite.cache.affinity.AffinityKeyMapped;
+
+/**
+ * This class represents key for employee object.
+ * <p>
+ * Used in query example to collocate employees
+ * with their organizations.
+ */
+public class EmployeeKey {
+    /** ID. */
+    private int id;
+
+    /** Organization ID. */
+    @AffinityKeyMapped
+    private int organizationId;
+
+    /**
+     * Required for binary deserialization.
+     */
+    public EmployeeKey() {
+        // No-op.
+    }
+
+    /**
+     * @param id ID.
+     * @param organizationId Organization ID.
+     */
+    public EmployeeKey(int id, int organizationId) {
+        this.id = id;
+        this.organizationId = organizationId;
+    }
+
+    /**
+     * @return ID.
+     */
+    public int id() {
+        return id;
+    }
+
+    /**
+     * @return Organization ID.
+     */
+    public int organizationId() {
+        return organizationId;
+    }
+
+    /** {@inheritDoc} */
+    @Override public boolean equals(Object o) {
+        if (this == o)
+            return true;
+
+        if (o == null || getClass() != o.getClass())
+            return false;
+
+        EmployeeKey key = (EmployeeKey)o;
+
+        return id == key.id && organizationId == key.organizationId;
+    }
+
+    /** {@inheritDoc} */
+    @Override public int hashCode() {
+        int res = id;
+
+        res = 31 * res + organizationId;
+
+        return res;
+    }
+
+    /** {@inheritDoc} */
+    @Override public String toString() {
+        return "EmployeeKey [id=" + id +
+            ", organizationId=" + organizationId + ']';
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/Organization.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/Organization.java b/examples/src/main/java/org/apache/ignite/examples/model/Organization.java
index 2500584..70d4eee 100644
--- a/examples/src/main/java/org/apache/ignite/examples/model/Organization.java
+++ b/examples/src/main/java/org/apache/ignite/examples/model/Organization.java
@@ -17,28 +17,42 @@
 
 package org.apache.ignite.examples.model;
 
-import java.io.Serializable;
+import java.sql.Timestamp;
 import java.util.concurrent.atomic.AtomicLong;
 import org.apache.ignite.cache.query.annotations.QuerySqlField;
 
 /**
- * Organization class.
+ * This class represents organization object.
  */
-public class Organization implements Serializable {
+public class Organization {
     /** */
     private static final AtomicLong ID_GEN = new AtomicLong();
 
     /** Organization ID (indexed). */
     @QuerySqlField(index = true)
-    public Long id;
+    private Long id;
 
     /** Organization name (indexed). */
     @QuerySqlField(index = true)
-    public String name;
+    private String name;
+
+    /** Address. */
+    private Address addr;
+
+    /** Type. */
+    private OrganizationType type;
+
+    /** Last update time. */
+    private Timestamp lastUpdated;
+
+    /**
+     * Required for binary deserialization.
+     */
+    public Organization() {
+        // No-op.
+    }
 
     /**
-     * Create organization.
-     *
      * @param name Organization name.
      */
     public Organization(String name) {
@@ -47,8 +61,63 @@ public class Organization implements Serializable {
         this.name = name;
     }
 
+    /**
+     * @param name Name.
+     * @param addr Address.
+     * @param type Type.
+     * @param lastUpdated Last update time.
+     */
+    public Organization(String name, Address addr, OrganizationType type, Timestamp lastUpdated) {
+        id = ID_GEN.incrementAndGet();
+
+        this.name = name;
+        this.addr = addr;
+        this.type = type;
+
+        this.lastUpdated = lastUpdated;
+    }
+
+    /**
+     * @return Organization ID.
+     */
+    public Long id() {
+        return id;
+    }
+
+    /**
+     * @return Name.
+     */
+    public String name() {
+        return name;
+    }
+
+    /**
+     * @return Address.
+     */
+    public Address address() {
+        return addr;
+    }
+
+    /**
+     * @return Type.
+     */
+    public OrganizationType type() {
+        return type;
+    }
+
+    /**
+     * @return Last update time.
+     */
+    public Timestamp lastUpdated() {
+        return lastUpdated;
+    }
+
     /** {@inheritDoc} */
     @Override public String toString() {
-        return "Organization [id=" + id + ", name=" + name + ']';
+        return "Organization [id=" + id +
+            ", name=" + name +
+            ", address=" + addr +
+            ", type=" + type +
+            ", lastUpdated=" + lastUpdated + ']';
     }
 }

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/OrganizationType.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/OrganizationType.java b/examples/src/main/java/org/apache/ignite/examples/model/OrganizationType.java
new file mode 100644
index 0000000..8b22600
--- /dev/null
+++ b/examples/src/main/java/org/apache/ignite/examples/model/OrganizationType.java
@@ -0,0 +1,32 @@
+/*
+ * 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.model;
+
+/**
+ * Organization type enum.
+ */
+public enum OrganizationType {
+    /** Non-profit organization. */
+    NON_PROFIT,
+
+    /** Private organization. */
+    PRIVATE,
+
+    /** Government organization. */
+    GOVERNMENT
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/Person.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/Person.java b/examples/src/main/java/org/apache/ignite/examples/model/Person.java
index 618fa5c..6d3a6df 100644
--- a/examples/src/main/java/org/apache/ignite/examples/model/Person.java
+++ b/examples/src/main/java/org/apache/ignite/examples/model/Person.java
@@ -77,7 +77,7 @@ public class Person implements Serializable {
         // Generate unique ID for this person.
         id = ID_GEN.incrementAndGet();
 
-        orgId = org.id;
+        orgId = org.id();
 
         this.firstName = firstName;
         this.lastName = lastName;

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/binary/Address.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/binary/Address.java b/examples/src/main/java/org/apache/ignite/examples/model/binary/Address.java
deleted file mode 100644
index 2d17cb8..0000000
--- a/examples/src/main/java/org/apache/ignite/examples/model/binary/Address.java
+++ /dev/null
@@ -1,72 +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.model.binary;
-
-import org.apache.ignite.binary.BinaryObjectException;
-import org.apache.ignite.binary.Binarylizable;
-import org.apache.ignite.binary.BinaryReader;
-import org.apache.ignite.binary.BinaryWriter;
-
-/**
- * Employee address.
- * <p>
- * This class implements {@link org.apache.ignite.binary.Binarylizable} only for example purposes,
- * in order to show how to customize serialization and deserialization of
- * binary objects.
- */
-public class Address implements Binarylizable {
-    /** Street. */
-    private String street;
-
-    /** ZIP code. */
-    private int zip;
-
-    /**
-     * Required for binary deserialization.
-     */
-    public Address() {
-        // No-op.
-    }
-
-    /**
-     * @param street Street.
-     * @param zip ZIP code.
-     */
-    public Address(String street, int zip) {
-        this.street = street;
-        this.zip = zip;
-    }
-
-    /** {@inheritDoc} */
-    @Override public void writeBinary(BinaryWriter writer) throws BinaryObjectException {
-        writer.writeString("street", street);
-        writer.writeInt("zip", zip);
-    }
-
-    /** {@inheritDoc} */
-    @Override public void readBinary(BinaryReader reader) throws BinaryObjectException {
-        street = reader.readString("street");
-        zip = reader.readInt("zip");
-    }
-
-    /** {@inheritDoc} */
-    @Override public String toString() {
-        return "Address [street=" + street +
-            ", zip=" + zip + ']';
-    }
-}

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/binary/Employee.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/binary/Employee.java b/examples/src/main/java/org/apache/ignite/examples/model/binary/Employee.java
deleted file mode 100644
index ad82065..0000000
--- a/examples/src/main/java/org/apache/ignite/examples/model/binary/Employee.java
+++ /dev/null
@@ -1,93 +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.model.binary;
-
-import java.util.Collection;
-
-/**
- * This class represents employee object.
- */
-public class Employee {
-    /** Name. */
-    private String name;
-
-    /** Salary. */
-    private long salary;
-
-    /** Address. */
-    private Address addr;
-
-    /** Departments. */
-    private Collection<String> departments;
-
-    /**
-     * Required for binary deserialization.
-     */
-    public Employee() {
-        // No-op.
-    }
-
-    /**
-     * @param name Name.
-     * @param salary Salary.
-     * @param addr Address.
-     * @param departments Departments.
-     */
-    public Employee(String name, long salary, Address addr, Collection<String> departments) {
-        this.name = name;
-        this.salary = salary;
-        this.addr = addr;
-        this.departments = departments;
-    }
-
-    /**
-     * @return Name.
-     */
-    public String name() {
-        return name;
-    }
-
-    /**
-     * @return Salary.
-     */
-    public long salary() {
-        return salary;
-    }
-
-    /**
-     * @return Address.
-     */
-    public Address address() {
-        return addr;
-    }
-
-    /**
-     * @return Departments.
-     */
-    public Collection<String> departments() {
-        return departments;
-    }
-
-    /** {@inheritDoc} */
-    @Override public String toString() {
-        return "Employee [name=" + name +
-            ", salary=" + salary +
-            ", address=" + addr +
-            ", departments=" + departments + ']';
-    }
-}

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/binary/EmployeeKey.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/binary/EmployeeKey.java b/examples/src/main/java/org/apache/ignite/examples/model/binary/EmployeeKey.java
deleted file mode 100644
index 20367ac..0000000
--- a/examples/src/main/java/org/apache/ignite/examples/model/binary/EmployeeKey.java
+++ /dev/null
@@ -1,93 +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.model.binary;
-
-import org.apache.ignite.cache.affinity.AffinityKeyMapped;
-
-/**
- * This class represents key for employee object.
- * <p>
- * Used in query example to collocate employees
- * with their organizations.
- */
-public class EmployeeKey {
-    /** ID. */
-    private int id;
-
-    /** Organization ID. */
-    @AffinityKeyMapped
-    private int organizationId;
-
-    /**
-     * Required for binary deserialization.
-     */
-    public EmployeeKey() {
-        // No-op.
-    }
-
-    /**
-     * @param id ID.
-     * @param organizationId Organization ID.
-     */
-    public EmployeeKey(int id, int organizationId) {
-        this.id = id;
-        this.organizationId = organizationId;
-    }
-
-    /**
-     * @return ID.
-     */
-    public int id() {
-        return id;
-    }
-
-    /**
-     * @return Organization ID.
-     */
-    public int organizationId() {
-        return organizationId;
-    }
-
-    /** {@inheritDoc} */
-    @Override public boolean equals(Object o) {
-        if (this == o)
-            return true;
-
-        if (o == null || getClass() != o.getClass())
-            return false;
-
-        EmployeeKey key = (EmployeeKey)o;
-
-        return id == key.id && organizationId == key.organizationId;
-    }
-
-    /** {@inheritDoc} */
-    @Override public int hashCode() {
-        int res = id;
-
-        res = 31 * res + organizationId;
-
-        return res;
-    }
-
-    /** {@inheritDoc} */
-    @Override public String toString() {
-        return "EmployeeKey [id=" + id +
-            ", organizationId=" + organizationId + ']';
-    }
-}

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/binary/Organization.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/binary/Organization.java b/examples/src/main/java/org/apache/ignite/examples/model/binary/Organization.java
deleted file mode 100644
index 6b7aca4..0000000
--- a/examples/src/main/java/org/apache/ignite/examples/model/binary/Organization.java
+++ /dev/null
@@ -1,93 +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.model.binary;
-
-import java.sql.Timestamp;
-
-/**
- * This class represents organization object.
- */
-public class Organization {
-    /** Name. */
-    private String name;
-
-    /** Address. */
-    private Address addr;
-
-    /** Type. */
-    private OrganizationType type;
-
-    /** Last update time. */
-    private Timestamp lastUpdated;
-
-    /**
-     * Required for binary deserialization.
-     */
-    public Organization() {
-        // No-op.
-    }
-
-    /**
-     * @param name Name.
-     * @param addr Address.
-     * @param type Type.
-     * @param lastUpdated Last update time.
-     */
-    public Organization(String name, Address addr, OrganizationType type, Timestamp lastUpdated) {
-        this.name = name;
-        this.addr = addr;
-        this.type = type;
-        this.lastUpdated = lastUpdated;
-    }
-
-    /**
-     * @return Name.
-     */
-    public String name() {
-        return name;
-    }
-
-    /**
-     * @return Address.
-     */
-    public Address address() {
-        return addr;
-    }
-
-    /**
-     * @return Type.
-     */
-    public OrganizationType type() {
-        return type;
-    }
-
-    /**
-     * @return Last update time.
-     */
-    public Timestamp lastUpdated() {
-        return lastUpdated;
-    }
-
-    /** {@inheritDoc} */
-    @Override public String toString() {
-        return "Organization [name=" + name +
-            ", address=" + addr +
-            ", type=" + type +
-            ", lastUpdated=" + lastUpdated + ']';
-    }
-}

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/binary/OrganizationType.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/binary/OrganizationType.java b/examples/src/main/java/org/apache/ignite/examples/model/binary/OrganizationType.java
deleted file mode 100644
index 69804c0..0000000
--- a/examples/src/main/java/org/apache/ignite/examples/model/binary/OrganizationType.java
+++ /dev/null
@@ -1,32 +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.model.binary;
-
-/**
- * Organization type enum.
- */
-public enum OrganizationType {
-    /** Non-profit organization. */
-    NON_PROFIT,
-
-    /** Private organization. */
-    PRIVATE,
-
-    /** Government organization. */
-    GOVERNMENT
-}

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/examples/src/main/java/org/apache/ignite/examples/model/package-info.java
----------------------------------------------------------------------
diff --git a/examples/src/main/java/org/apache/ignite/examples/model/package-info.java b/examples/src/main/java/org/apache/ignite/examples/model/package-info.java
new file mode 100644
index 0000000..9ddba67
--- /dev/null
+++ b/examples/src/main/java/org/apache/ignite/examples/model/package-info.java
@@ -0,0 +1,23 @@
+/*
+ * 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 description. -->
+ * Model classes for Apache Ignite examples.
+ */
+
+package org.apache.ignite.examples.model;
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/bda0b19c/modules/core/src/main/java/org/apache/ignite/internal/binary/BinaryContext.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/binary/BinaryContext.java b/modules/core/src/main/java/org/apache/ignite/internal/binary/BinaryContext.java
index abe283e..5c63fbd 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/binary/BinaryContext.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/binary/BinaryContext.java
@@ -212,7 +212,7 @@ public class BinaryContext implements Externalizable {
         registerPredefinedType(LinkedHashMap.class, 0);
 
         // Classes with overriden default serialization flag.
-        registerPredefinedType(AffinityKey.class, 0);
+        registerPredefinedType(AffinityKey.class, 0, affinityFieldName(AffinityKey.class));
 
         registerPredefinedType(GridMapEntry.class, 60);
         registerPredefinedType(IgniteBiTuple.class, 61);
@@ -761,6 +761,15 @@ public class BinaryContext implements Externalizable {
      * @return GridBinaryClassDescriptor.
      */
     public BinaryClassDescriptor registerPredefinedType(Class<?> cls, int id) {
+        return registerPredefinedType(cls, id, null);
+    }
+
+    /**
+     * @param cls Class.
+     * @param id Type ID.
+     * @return GridBinaryClassDescriptor.
+     */
+    public BinaryClassDescriptor registerPredefinedType(Class<?> cls, int id, String affFieldName) {
         String typeName = typeName(cls.getName());
 
         if (id == 0)
@@ -772,7 +781,7 @@ public class BinaryContext implements Externalizable {
             false,
             id,
             typeName,
-            null,
+            affFieldName,
             BinaryInternalIdMapper.defaultInstance(),
             new BinaryReflectiveSerializer(),
             false,
@@ -784,6 +793,9 @@ public class BinaryContext implements Externalizable {
 
         descByCls.put(cls, desc);
 
+        if (affFieldName != null)
+            affKeyFieldNames.putIfAbsent(id, affFieldName);
+
         return desc;
     }