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Posted to commits@ignite.apache.org by ag...@apache.org on 2015/11/05 14:16:14 UTC
[22/26] ignite git commit: Merged IGNITE-950-new into IGNITE-1282
http://git-wip-us.apache.org/repos/asf/ignite/blob/b783d2b7/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryMetaDataImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryMetaDataImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryMetaDataImpl.java
new file mode 100644
index 0000000..18f538b
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryMetaDataImpl.java
@@ -0,0 +1,150 @@
+/*
+ * 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.internal.portable;
+
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+import org.apache.ignite.internal.util.tostring.GridToStringInclude;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.binary.BinaryObjectException;
+import org.apache.ignite.binary.Binarylizable;
+import org.apache.ignite.binary.BinaryType;
+import org.apache.ignite.binary.BinaryRawReader;
+import org.apache.ignite.binary.BinaryRawWriter;
+import org.apache.ignite.binary.BinaryReader;
+import org.apache.ignite.binary.BinaryWriter;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Portable meta data implementation.
+ */
+public class BinaryMetaDataImpl implements BinaryType, Binarylizable, Externalizable {
+ /** */
+ private static final long serialVersionUID = 0L;
+
+ /** */
+ private String typeName;
+
+ /** */
+ @GridToStringInclude
+ private Map<String, String> fields;
+
+ /** */
+ private volatile Map<Integer, String> fldIdToName;
+
+ /** */
+ private String affKeyFieldName;
+
+ /**
+ * For {@link Externalizable}.
+ */
+ public BinaryMetaDataImpl() {
+ // No-op.
+ }
+
+ /**
+ * @param typeName Type name.
+ * @param fields Fields map.
+ * @param affKeyFieldName Affinity key field name.
+ */
+ public BinaryMetaDataImpl(String typeName, @Nullable Map<String, String> fields,
+ @Nullable String affKeyFieldName) {
+ assert typeName != null;
+
+ this.typeName = typeName;
+ this.fields = fields;
+ this.affKeyFieldName = affKeyFieldName;
+ }
+
+ /** {@inheritDoc} */
+ @Override public String typeName() {
+ return typeName;
+ }
+
+ /** {@inheritDoc} */
+ @Override public Collection<String> fields() {
+ return fields != null ? fields.keySet() : Collections.<String>emptyList();
+ }
+
+ /**
+ * @return Fields.
+ */
+ public Map<String, String> fields0() {
+ return fields != null ? fields : Collections.<String, String>emptyMap();
+ }
+
+ /** {@inheritDoc} */
+ @Nullable @Override public String fieldTypeName(String fieldName) {
+ return fields != null ? fields.get(fieldName) : null;
+ }
+
+ /** {@inheritDoc} */
+ @Nullable @Override public String affinityKeyFieldName() {
+ return affKeyFieldName;
+ }
+
+ /**
+ * @return Fields meta data.
+ */
+ public Map<String, String> fieldsMeta() {
+ return fields != null ? fields : Collections.<String, String>emptyMap();
+ }
+
+ /** {@inheritDoc} */
+ @Override public void writeExternal(ObjectOutput out) throws IOException {
+ U.writeString(out, typeName);
+ U.writeMap(out, fields);
+ U.writeString(out, affKeyFieldName);
+ }
+
+ /** {@inheritDoc} */
+ @Override public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+ typeName = U.readString(in);
+ fields = U.readMap(in);
+ affKeyFieldName = U.readString(in);
+ }
+
+ /** {@inheritDoc} */
+ @Override public void writeBinary(BinaryWriter writer) throws BinaryObjectException {
+ BinaryRawWriter raw = writer.rawWriter();
+
+ raw.writeString(typeName);
+ raw.writeString(affKeyFieldName);
+ raw.writeMap(fields);
+ }
+
+ /** {@inheritDoc} */
+ @Override public void readBinary(BinaryReader reader) throws BinaryObjectException {
+ BinaryRawReader raw = reader.rawReader();
+
+ typeName = raw.readString();
+ affKeyFieldName = raw.readString();
+ fields = raw.readMap();
+ }
+
+ /** {@inheritDoc} */
+ @Override public String toString() {
+ return S.toString(BinaryMetaDataImpl.class, this);
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/b783d2b7/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectEx.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectEx.java b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectEx.java
new file mode 100644
index 0000000..50b9d42
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectEx.java
@@ -0,0 +1,245 @@
+/*
+ * 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.internal.portable;
+
+import java.math.BigDecimal;
+import java.util.Arrays;
+import java.util.IdentityHashMap;
+import org.apache.ignite.IgniteException;
+import org.apache.ignite.internal.util.offheap.unsafe.GridUnsafeMemory;
+import org.apache.ignite.internal.util.typedef.internal.SB;
+import org.apache.ignite.binary.BinaryObjectException;
+import org.apache.ignite.binary.BinaryType;
+import org.apache.ignite.binary.BinaryObject;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Internal portable object interface.
+ */
+public abstract class BinaryObjectEx implements BinaryObject {
+ /**
+ * @return Length.
+ */
+ public abstract int length();
+
+ /**
+ * @return Object start.
+ */
+ public abstract int start();
+
+ /**
+ * @return {@code True} if object is array based.
+ */
+ protected abstract boolean hasArray();
+
+ /**
+ * @return Object array if object is array based, otherwise {@code null}.
+ */
+ public abstract byte[] array();
+
+ /**
+ * @return Object offheap address is object is offheap based, otherwise 0.
+ */
+ public abstract long offheapAddress();
+
+ /**
+ * Gets field value.
+ *
+ * @param fieldId Field ID.
+ * @return Field value.
+ * @throws org.apache.ignite.binary.BinaryObjectException In case of any other error.
+ */
+ @Nullable public abstract <F> F field(int fieldId) throws BinaryObjectException;
+
+ /**
+ * Get field by offset.
+ *
+ * @param fieldOffset Field offset.
+ * @return Field value.
+ */
+ @Nullable protected abstract <F> F fieldByOrder(int fieldOffset);
+
+ /**
+ * @param ctx Reader context.
+ * @param fieldName Field name.
+ * @return Field value.
+ */
+ @Nullable protected abstract <F> F field(PortableReaderContext ctx, String fieldName);
+
+ /**
+ * Get schema ID.
+ *
+ * @return Schema ID.
+ */
+ protected abstract int schemaId();
+
+ /**
+ * Create schema for object.
+ *
+ * @return Schema.
+ */
+ protected abstract PortableSchema createSchema();
+
+ /** {@inheritDoc} */
+ @Override public BinaryObject clone() throws CloneNotSupportedException {
+ return (BinaryObject)super.clone();
+ }
+
+ /** {@inheritDoc} */
+ public boolean equals(Object other) {
+ if (other == this)
+ return true;
+
+ if (other == null)
+ return false;
+
+ if (!(other instanceof BinaryObjectEx))
+ return false;
+
+ BinaryObjectEx otherPo = (BinaryObjectEx)other;
+
+ if (length() != otherPo.length() || typeId() != otherPo.typeId())
+ return false;
+
+ if (hasArray()) {
+ if (otherPo.hasArray()) {
+ int len = length();
+ int end = start() + len;
+
+ byte[] arr = array();
+ byte[] otherArr = otherPo.array();
+
+ for (int i = start(), j = otherPo.start(); i < end; i++, j++) {
+ if (arr[i] != otherArr[j])
+ return false;
+ }
+
+ return true;
+ }
+ else {
+ assert otherPo.offheapAddress() > 0;
+
+ return GridUnsafeMemory.compare(otherPo.offheapAddress() + otherPo.start(), array());
+ }
+ }
+ else {
+ assert offheapAddress() > 0;
+
+ if (otherPo.hasArray())
+ return GridUnsafeMemory.compare(offheapAddress() + start(), otherPo.array());
+ else {
+ assert otherPo.offheapAddress() > 0;
+
+ return GridUnsafeMemory.compare(offheapAddress() + start(),
+ otherPo.offheapAddress() + otherPo.start(),
+ length());
+ }
+ }
+ }
+
+ /**
+ * @param ctx Reader context.
+ * @param handles Handles for already traversed objects.
+ * @return String representation.
+ */
+ private String toString(PortableReaderContext ctx, IdentityHashMap<BinaryObject, Integer> handles) {
+ int idHash = System.identityHashCode(this);
+
+ BinaryType meta;
+
+ try {
+ meta = type();
+ }
+ catch (BinaryObjectException ignore) {
+ meta = null;
+ }
+
+ if (meta == null)
+ return "PortableObject [hash=" + idHash + ", typeId=" + typeId() + ']';
+
+ handles.put(this, idHash);
+
+ SB buf = new SB(meta.typeName());
+
+ if (meta.fields() != null) {
+ buf.a(" [hash=").a(idHash);
+
+ for (String name : meta.fields()) {
+ Object val = field(ctx, name);
+
+ buf.a(", ").a(name).a('=');
+
+ if (val instanceof byte[])
+ buf.a(Arrays.toString((byte[]) val));
+ else if (val instanceof short[])
+ buf.a(Arrays.toString((short[])val));
+ else if (val instanceof int[])
+ buf.a(Arrays.toString((int[])val));
+ else if (val instanceof long[])
+ buf.a(Arrays.toString((long[])val));
+ else if (val instanceof float[])
+ buf.a(Arrays.toString((float[])val));
+ else if (val instanceof double[])
+ buf.a(Arrays.toString((double[])val));
+ else if (val instanceof char[])
+ buf.a(Arrays.toString((char[])val));
+ else if (val instanceof boolean[])
+ buf.a(Arrays.toString((boolean[]) val));
+ else if (val instanceof BigDecimal[])
+ buf.a(Arrays.toString((BigDecimal[])val));
+ else {
+ if (val instanceof BinaryObjectEx) {
+ BinaryObjectEx po = (BinaryObjectEx)val;
+
+ Integer idHash0 = handles.get(val);
+
+ if (idHash0 != null) { // Circular reference.
+ BinaryType meta0 = po.type();
+
+ assert meta0 != null;
+
+ buf.a(meta0.typeName()).a(" [hash=").a(idHash0).a(", ...]");
+ }
+ else
+ buf.a(po.toString(ctx, handles));
+ }
+ else
+ buf.a(val);
+ }
+ }
+
+ buf.a(']');
+ }
+
+ return buf.toString();
+ }
+
+ /** {@inheritDoc} */
+ @Override public String toString() {
+ try {
+ PortableReaderContext ctx = new PortableReaderContext();
+
+ ctx.setPortableHandler(start(), this);
+
+ return toString(ctx, new IdentityHashMap<BinaryObject, Integer>());
+ }
+ catch (BinaryObjectException e) {
+ throw new IgniteException("Failed to create string representation of portable object.", e);
+ }
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/b783d2b7/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectImpl.java
new file mode 100644
index 0000000..6412b7f
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectImpl.java
@@ -0,0 +1,606 @@
+/*
+ * 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.internal.portable;
+
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.GridDirectTransient;
+import org.apache.ignite.internal.IgniteCodeGeneratingFail;
+import org.apache.ignite.internal.portable.streams.PortableHeapInputStream;
+import org.apache.ignite.internal.processors.cache.CacheObject;
+import org.apache.ignite.internal.processors.cache.CacheObjectContext;
+import org.apache.ignite.internal.processors.cache.KeyCacheObject;
+import org.apache.ignite.internal.processors.cache.portable.CacheObjectBinaryProcessorImpl;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.plugin.extensions.communication.Message;
+import org.apache.ignite.plugin.extensions.communication.MessageReader;
+import org.apache.ignite.plugin.extensions.communication.MessageWriter;
+import org.apache.ignite.binary.BinaryObjectException;
+import org.apache.ignite.binary.BinaryType;
+import org.apache.ignite.binary.BinaryObject;
+import org.apache.ignite.binary.BinaryField;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.nio.ByteBuffer;
+import java.sql.Timestamp;
+import java.util.Date;
+import java.util.UUID;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.BOOLEAN;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.BYTE;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.CHAR;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.DATE;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.DECIMAL;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.DOUBLE;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.FLOAT;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.INT;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.LONG;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.NULL;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.SHORT;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.STRING;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.TIMESTAMP;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.UUID;
+
+/**
+ * Portable object implementation.
+ */
+@IgniteCodeGeneratingFail // Fields arr and start should not be generated by MessageCodeGenerator.
+public final class BinaryObjectImpl extends BinaryObjectEx implements Externalizable,
+ Message, CacheObject, KeyCacheObject {
+ /** */
+ public static final byte TYPE_BINARY = 100;
+
+ /** */
+ private static final long serialVersionUID = 0L;
+
+ /** */
+ @GridDirectTransient
+ private PortableContext ctx;
+
+ /** */
+ private byte[] arr;
+
+ /** */
+ private int start;
+
+ /** */
+ @GridDirectTransient
+ private Object obj;
+
+ /** */
+ @GridDirectTransient
+ private boolean detachAllowed;
+
+ /**
+ * For {@link Externalizable}.
+ */
+ public BinaryObjectImpl() {
+ // No-op.
+ }
+
+ /**
+ * @param ctx Context.
+ * @param arr Array.
+ * @param start Start.
+ */
+ public BinaryObjectImpl(PortableContext ctx, byte[] arr, int start) {
+ assert ctx != null;
+ assert arr != null;
+
+ this.ctx = ctx;
+ this.arr = arr;
+ this.start = start;
+ }
+
+ /** {@inheritDoc} */
+ @Override public byte cacheObjectType() {
+ return TYPE_BINARY;
+ }
+
+ /** {@inheritDoc} */
+ @Override public boolean isPlatformType() {
+ return false;
+ }
+
+ /** {@inheritDoc} */
+ @Override public boolean internal() {
+ return false;
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override public <T> T value(CacheObjectContext ctx, boolean cpy) {
+ Object obj0 = obj;
+
+ if (obj0 == null || cpy)
+ obj0 = deserializeValue();
+
+ return (T)obj0;
+ }
+
+ /** {@inheritDoc} */
+ @Override public byte[] valueBytes(CacheObjectContext ctx) throws IgniteCheckedException {
+ if (detached())
+ return array();
+
+ int len = length();
+
+ byte[] arr0 = new byte[len];
+
+ U.arrayCopy(arr, start, arr0, 0, len);
+
+ return arr0;
+ }
+
+ /** {@inheritDoc} */
+ @Override public CacheObject prepareForCache(CacheObjectContext ctx) {
+ if (detached())
+ return this;
+
+ return (BinaryObjectImpl)detach();
+ }
+
+ /** {@inheritDoc} */
+ @Override public void finishUnmarshal(CacheObjectContext ctx, ClassLoader ldr) throws IgniteCheckedException {
+ this.ctx = ((CacheObjectBinaryProcessorImpl)ctx.processor()).portableContext();
+ }
+
+ /** {@inheritDoc} */
+ @Override public void prepareMarshal(CacheObjectContext ctx) throws IgniteCheckedException {
+ // No-op.
+ }
+
+ /** {@inheritDoc} */
+ @Override public int length() {
+ return PortablePrimitives.readInt(arr, start + GridPortableMarshaller.TOTAL_LEN_POS);
+ }
+
+ /**
+ * @return Detached portable object.
+ */
+ public BinaryObject detach() {
+ if (!detachAllowed || detached())
+ return this;
+
+ int len = length();
+
+ byte[] arr0 = new byte[len];
+
+ U.arrayCopy(arr, start, arr0, 0, len);
+
+ return new BinaryObjectImpl(ctx, arr0, 0);
+ }
+
+ /**
+ * @return Detached or not.
+ */
+ public boolean detached() {
+ return start == 0 && length() == arr.length;
+ }
+
+ /**
+ * @param detachAllowed Detach allowed flag.
+ */
+ public void detachAllowed(boolean detachAllowed) {
+ this.detachAllowed = detachAllowed;
+ }
+
+ /**
+ * @return Context.
+ */
+ public PortableContext context() {
+ return ctx;
+ }
+
+ /**
+ * @param ctx Context.
+ */
+ public void context(PortableContext ctx) {
+ this.ctx = ctx;
+ }
+
+ /** {@inheritDoc} */
+ @Override public byte[] array() {
+ return arr;
+ }
+
+ /** {@inheritDoc} */
+ @Override public int start() {
+ return start;
+ }
+
+ /** {@inheritDoc} */
+ @Override public long offheapAddress() {
+ return 0;
+ }
+
+ /** {@inheritDoc} */
+ @Override protected boolean hasArray() {
+ return true;
+ }
+
+ /** {@inheritDoc} */
+ @Override public int typeId() {
+ return PortablePrimitives.readInt(arr, start + GridPortableMarshaller.TYPE_ID_POS);
+ }
+
+ /** {@inheritDoc} */
+ @Nullable @Override public BinaryType type() throws BinaryObjectException {
+ if (ctx == null)
+ throw new BinaryObjectException("PortableContext is not set for the object.");
+
+ return ctx.metaData(typeId());
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override public <F> F field(String fieldName) throws BinaryObjectException {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx, arr, start, null);
+
+ return (F)reader.unmarshalField(fieldName);
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override public <F> F field(int fieldId) throws BinaryObjectException {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx, arr, start, null);
+
+ return (F)reader.unmarshalField(fieldId);
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override protected <F> F fieldByOrder(int order) {
+ Object val;
+
+ // Calculate field position.
+ int schemaOffset = PortablePrimitives.readInt(arr, start + GridPortableMarshaller.SCHEMA_OR_RAW_OFF_POS);
+
+ short flags = PortablePrimitives.readShort(arr, start + GridPortableMarshaller.FLAGS_POS);
+ int fieldOffsetSize = PortableUtils.fieldOffsetSize(flags);
+
+ int fieldOffsetPos = start + schemaOffset + order * (4 + fieldOffsetSize) + 4;
+
+ int fieldPos;
+
+ if (fieldOffsetSize == PortableUtils.OFFSET_1)
+ fieldPos = start + ((int)PortablePrimitives.readByte(arr, fieldOffsetPos) & 0xFF);
+ else if (fieldOffsetSize == PortableUtils.OFFSET_2)
+ fieldPos = start + ((int)PortablePrimitives.readShort(arr, fieldOffsetPos) & 0xFFFF);
+ else
+ fieldPos = start + PortablePrimitives.readInt(arr, fieldOffsetPos);
+
+ // Read header and try performing fast lookup for well-known types (the most common types go first).
+ byte hdr = PortablePrimitives.readByte(arr, fieldPos);
+
+ switch (hdr) {
+ case INT:
+ val = PortablePrimitives.readInt(arr, fieldPos + 1);
+
+ break;
+
+ case LONG:
+ val = PortablePrimitives.readLong(arr, fieldPos + 1);
+
+ break;
+
+ case BOOLEAN:
+ val = PortablePrimitives.readBoolean(arr, fieldPos + 1);
+
+ break;
+
+ case SHORT:
+ val = PortablePrimitives.readShort(arr, fieldPos + 1);
+
+ break;
+
+ case BYTE:
+ val = PortablePrimitives.readByte(arr, fieldPos + 1);
+
+ break;
+
+ case CHAR:
+ val = PortablePrimitives.readChar(arr, fieldPos + 1);
+
+ break;
+
+ case FLOAT:
+ val = PortablePrimitives.readFloat(arr, fieldPos + 1);
+
+ break;
+
+ case DOUBLE:
+ val = PortablePrimitives.readDouble(arr, fieldPos + 1);
+
+ break;
+
+ case STRING: {
+ boolean utf = PortablePrimitives.readBoolean(arr, fieldPos + 1);
+
+ if (utf) {
+ int dataLen = PortablePrimitives.readInt(arr, fieldPos + 2);
+
+ val = new String(arr, fieldPos + 6, dataLen, UTF_8);
+ }
+ else {
+ int dataLen = PortablePrimitives.readInt(arr, fieldPos + 2);
+ char[] data = PortablePrimitives.readCharArray(arr, fieldPos + 6, dataLen);
+
+ val = String.valueOf(data);
+ }
+
+ break;
+ }
+
+ case DATE: {
+ long time = PortablePrimitives.readLong(arr, fieldPos + 1);
+
+ val = new Date(time);
+
+ break;
+ }
+
+ case TIMESTAMP: {
+ long time = PortablePrimitives.readLong(arr, fieldPos + 1);
+ int nanos = PortablePrimitives.readInt(arr, fieldPos + 1 + 8);
+
+ Timestamp ts = new Timestamp(time);
+
+ ts.setNanos(ts.getNanos() + nanos);
+
+ val = ts;
+
+ break;
+ }
+
+ case UUID: {
+ long most = PortablePrimitives.readLong(arr, fieldPos + 1);
+ long least = PortablePrimitives.readLong(arr, fieldPos + 1 + 8);
+
+ val = new UUID(most, least);
+
+ break;
+ }
+
+ case DECIMAL: {
+ int scale = PortablePrimitives.readInt(arr, fieldPos + 1);
+
+ int dataLen = PortablePrimitives.readInt(arr, fieldPos + 5);
+ byte[] data = PortablePrimitives.readByteArray(arr, fieldPos + 9, dataLen);
+
+ BigInteger intVal = new BigInteger(data);
+
+ if (scale < 0) {
+ scale &= 0x7FFFFFFF;
+
+ intVal = intVal.negate();
+ }
+
+ val = new BigDecimal(intVal, scale);
+
+ break;
+ }
+
+ case NULL:
+ val = null;
+
+ break;
+
+ default: {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx, arr, start, null);
+
+ val = reader.unmarshalFieldByAbsolutePosition(fieldPos);
+ }
+ }
+
+ return (F)val;
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override protected <F> F field(PortableReaderContext rCtx, String fieldName) {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx,
+ new PortableHeapInputStream(arr),
+ start,
+ null,
+ rCtx);
+
+ return (F)reader.unmarshalField(fieldName);
+ }
+
+ /** {@inheritDoc} */
+ @Override public boolean hasField(String fieldName) {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx, arr, start, null);
+
+ return reader.hasField(fieldName);
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override public <T> T deserialize() throws BinaryObjectException {
+ Object obj0 = obj;
+
+ if (obj0 == null)
+ obj0 = deserializeValue();
+
+ return (T)obj0;
+
+ }
+
+ /** {@inheritDoc} */
+ @Override public BinaryObject clone() throws CloneNotSupportedException {
+ return super.clone();
+ }
+
+ /** {@inheritDoc} */
+ @Override public int hashCode() {
+ return PortablePrimitives.readInt(arr, start + GridPortableMarshaller.HASH_CODE_POS);
+ }
+
+ /** {@inheritDoc} */
+ @Override protected int schemaId() {
+ return PortablePrimitives.readInt(arr, start + GridPortableMarshaller.SCHEMA_ID_POS);
+ }
+
+ /** {@inheritDoc} */
+ @Override protected PortableSchema createSchema() {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx, arr, start, null);
+
+ return reader.createSchema();
+ }
+
+ /** {@inheritDoc} */
+ @Override public BinaryField fieldDescriptor(String fieldName) throws BinaryObjectException {
+ A.notNull(fieldName, "fieldName");
+
+ int typeId = typeId();
+
+ PortableSchemaRegistry schemaReg = ctx.schemaRegistry(typeId);
+
+ int fieldId = ctx.userTypeIdMapper(typeId).fieldId(typeId, fieldName);
+
+ return new BinaryFieldImpl(schemaReg, fieldName, fieldId);
+ }
+
+ /** {@inheritDoc} */
+ @Override public void writeExternal(ObjectOutput out) throws IOException {
+ out.writeObject(ctx);
+
+ if (detachAllowed) {
+ int len = length();
+
+ out.writeInt(len);
+ out.write(arr, start, len);
+ out.writeInt(0);
+ }
+ else {
+ out.writeInt(arr.length);
+ out.write(arr);
+ out.writeInt(start);
+ }
+ }
+
+ /** {@inheritDoc} */
+ @Override public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+ ctx = (PortableContext)in.readObject();
+
+ arr = new byte[in.readInt()];
+
+ in.readFully(arr);
+
+ start = in.readInt();
+ }
+
+ /** {@inheritDoc} */
+ @Override public boolean writeTo(ByteBuffer buf, MessageWriter writer) {
+ writer.setBuffer(buf);
+
+ if (!writer.isHeaderWritten()) {
+ if (!writer.writeHeader(directType(), fieldsCount()))
+ return false;
+
+ writer.onHeaderWritten();
+ }
+
+ switch (writer.state()) {
+ case 0:
+ if (!writer.writeByteArray("arr",
+ arr,
+ detachAllowed ? start : 0,
+ detachAllowed ? length() : arr.length))
+ return false;
+
+ writer.incrementState();
+
+ case 1:
+ if (!writer.writeInt("start", detachAllowed ? 0 : start))
+ return false;
+
+ writer.incrementState();
+
+ }
+
+ return true;
+ }
+
+ /** {@inheritDoc} */
+ @Override public boolean readFrom(ByteBuffer buf, MessageReader reader) {
+ reader.setBuffer(buf);
+
+ if (!reader.beforeMessageRead())
+ return false;
+
+ switch (reader.state()) {
+ case 0:
+ arr = reader.readByteArray("arr");
+
+ if (!reader.isLastRead())
+ return false;
+
+ reader.incrementState();
+
+ case 1:
+ start = reader.readInt("start");
+
+ if (!reader.isLastRead())
+ return false;
+
+ reader.incrementState();
+
+ }
+
+ return true;
+ }
+
+ /** {@inheritDoc} */
+ @Override public byte directType() {
+ return 113;
+ }
+
+ /** {@inheritDoc} */
+ @Override public byte fieldsCount() {
+ return 3;
+ }
+
+ /**
+ * Runs value deserialization regardless of whether obj already has the deserialized value.
+ * Will set obj if descriptor is configured to keep deserialized values.
+ */
+ private Object deserializeValue() {
+ // TODO: IGNITE-1272 - Deserialize with proper class loader.
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx, arr, start, null);
+
+ Object obj0 = reader.deserialize();
+
+ PortableClassDescriptor desc = reader.descriptor();
+
+ assert desc != null;
+
+ if (desc.keepDeserialized())
+ obj = obj0;
+
+ return obj0;
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/b783d2b7/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectOffheapImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectOffheapImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectOffheapImpl.java
new file mode 100644
index 0000000..e53e9fb
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryObjectOffheapImpl.java
@@ -0,0 +1,470 @@
+/*
+ * 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.internal.portable;
+
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.nio.ByteBuffer;
+import java.sql.Timestamp;
+import java.util.Date;
+import java.util.UUID;
+
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.portable.streams.PortableOffheapInputStream;
+import org.apache.ignite.internal.processors.cache.CacheObject;
+import org.apache.ignite.internal.processors.cache.CacheObjectContext;
+import org.apache.ignite.internal.util.GridUnsafe;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.plugin.extensions.communication.MessageReader;
+import org.apache.ignite.plugin.extensions.communication.MessageWriter;
+import org.apache.ignite.binary.BinaryObjectException;
+import org.apache.ignite.binary.BinaryType;
+import org.apache.ignite.binary.BinaryObject;
+import org.apache.ignite.binary.BinaryField;
+import org.jetbrains.annotations.Nullable;
+import sun.misc.Unsafe;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.BOOLEAN;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.BYTE;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.CHAR;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.DATE;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.DECIMAL;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.DOUBLE;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.FLOAT;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.INT;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.LONG;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.NULL;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.SHORT;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.STRING;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.TIMESTAMP;
+import static org.apache.ignite.internal.portable.GridPortableMarshaller.UUID;
+
+/**
+ * Portable object implementation over offheap memory
+ */
+public class BinaryObjectOffheapImpl extends BinaryObjectEx implements Externalizable, CacheObject {
+ /** */
+ private static final long serialVersionUID = 0L;
+
+ /** */
+ private static final Unsafe UNSAFE = GridUnsafe.unsafe();
+
+ /** */
+ private final PortableContext ctx;
+
+ /** */
+ private final long ptr;
+
+ /** */
+ private final int start;
+
+ /** */
+ private final int size;
+
+ /**
+ * For {@link Externalizable} (not supported).
+ */
+ public BinaryObjectOffheapImpl() {
+ throw new UnsupportedOperationException();
+ }
+
+ /**
+ * @param ctx Context.
+ * @param ptr Memory address.
+ * @param start Object start.
+ * @param size Memory size.
+ */
+ public BinaryObjectOffheapImpl(PortableContext ctx, long ptr, int start, int size) {
+ this.ctx = ctx;
+ this.ptr = ptr;
+ this.start = start;
+ this.size = size;
+ }
+
+ /**
+ * @return Heap-based copy.
+ */
+ public BinaryObject heapCopy() {
+ return new BinaryObjectImpl(ctx, U.copyMemory(ptr, size), start);
+ }
+
+ /** {@inheritDoc} */
+ @Override public int typeId() {
+ return UNSAFE.getInt(ptr + start + GridPortableMarshaller.TYPE_ID_POS);
+ }
+
+ /** {@inheritDoc} */
+ @Override public int length() {
+ return UNSAFE.getInt(ptr + start + GridPortableMarshaller.TOTAL_LEN_POS);
+ }
+
+ /** {@inheritDoc} */
+ @Override public int hashCode() {
+ return UNSAFE.getInt(ptr + start + GridPortableMarshaller.HASH_CODE_POS);
+ }
+
+ /** {@inheritDoc} */
+ @Override protected int schemaId() {
+ return UNSAFE.getInt(ptr + start + GridPortableMarshaller.SCHEMA_ID_POS);
+ }
+
+ /** {@inheritDoc} */
+ @Override protected PortableSchema createSchema() {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx,
+ new PortableOffheapInputStream(ptr, size, false),
+ start,
+ null);
+
+ return reader.createSchema();
+ }
+
+ /** {@inheritDoc} */
+ @Override public BinaryField fieldDescriptor(String fieldName) throws BinaryObjectException {
+ A.notNull(fieldName, "fieldName");
+
+ int typeId = typeId();
+
+ PortableSchemaRegistry schemaReg = ctx.schemaRegistry(typeId);
+
+ int fieldId = ctx.userTypeIdMapper(typeId).fieldId(typeId, fieldName);
+
+ return new BinaryFieldImpl(schemaReg, fieldName, fieldId);
+ }
+
+ /** {@inheritDoc} */
+ @Override public int start() {
+ return start;
+ }
+
+ /** {@inheritDoc} */
+ @Override public byte[] array() {
+ return null;
+ }
+
+ /** {@inheritDoc} */
+ @Override public long offheapAddress() {
+ return ptr;
+ }
+
+ /** {@inheritDoc} */
+ @Override protected boolean hasArray() {
+ return false;
+ }
+
+ /** {@inheritDoc} */
+ @Nullable @Override public BinaryType type() throws BinaryObjectException {
+ if (ctx == null)
+ throw new BinaryObjectException("PortableContext is not set for the object.");
+
+ return ctx.metaData(typeId());
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override public <F> F field(String fieldName) throws BinaryObjectException {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx,
+ new PortableOffheapInputStream(ptr, size, false),
+ start,
+ null);
+
+ return (F)reader.unmarshalField(fieldName);
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override public <F> F field(int fieldId) throws BinaryObjectException {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx,
+ new PortableOffheapInputStream(ptr, size, false),
+ start,
+ null);
+
+ return (F)reader.unmarshalField(fieldId);
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override protected <F> F fieldByOrder(int order) {
+ Object val;
+
+ // Calculate field position.
+ int schemaOffset = PortablePrimitives.readInt(ptr, start + GridPortableMarshaller.SCHEMA_OR_RAW_OFF_POS);
+
+ short flags = PortablePrimitives.readShort(ptr, start + GridPortableMarshaller.FLAGS_POS);
+ int fieldOffsetSize = PortableUtils.fieldOffsetSize(flags);
+
+ int fieldOffsetPos = start + schemaOffset + order * (4 + fieldOffsetSize) + 4;
+
+ int fieldPos;
+
+ if (fieldOffsetSize == PortableUtils.OFFSET_1)
+ fieldPos = start + ((int)PortablePrimitives.readByte(ptr, fieldOffsetPos) & 0xFF);
+ else if (fieldOffsetSize == PortableUtils.OFFSET_2)
+ fieldPos = start + ((int)PortablePrimitives.readShort(ptr, fieldOffsetPos) & 0xFFFF);
+ else
+ fieldPos = start + PortablePrimitives.readInt(ptr, fieldOffsetPos);
+
+ // Read header and try performing fast lookup for well-known types (the most common types go first).
+ byte hdr = PortablePrimitives.readByte(ptr, fieldPos);
+
+ switch (hdr) {
+ case INT:
+ val = PortablePrimitives.readInt(ptr, fieldPos + 1);
+
+ break;
+
+ case LONG:
+ val = PortablePrimitives.readLong(ptr, fieldPos + 1);
+
+ break;
+
+ case BOOLEAN:
+ val = PortablePrimitives.readBoolean(ptr, fieldPos + 1);
+
+ break;
+
+ case SHORT:
+ val = PortablePrimitives.readShort(ptr, fieldPos + 1);
+
+ break;
+
+ case BYTE:
+ val = PortablePrimitives.readByte(ptr, fieldPos + 1);
+
+ break;
+
+ case CHAR:
+ val = PortablePrimitives.readChar(ptr, fieldPos + 1);
+
+ break;
+
+ case FLOAT:
+ val = PortablePrimitives.readFloat(ptr, fieldPos + 1);
+
+ break;
+
+ case DOUBLE:
+ val = PortablePrimitives.readDouble(ptr, fieldPos + 1);
+
+ break;
+
+ case STRING: {
+ boolean utf = PortablePrimitives.readBoolean(ptr, fieldPos + 1);
+
+ if (utf) {
+ int dataLen = PortablePrimitives.readInt(ptr, fieldPos + 2);
+ byte[] data = PortablePrimitives.readByteArray(ptr, fieldPos + 6, dataLen);
+
+ val = new String(data, UTF_8);
+ }
+ else {
+ int dataLen = PortablePrimitives.readInt(ptr, fieldPos + 2);
+ char[] data = PortablePrimitives.readCharArray(ptr, fieldPos + 6, dataLen);
+
+ val = String.valueOf(data);
+ }
+
+ break;
+ }
+
+ case DATE: {
+ long time = PortablePrimitives.readLong(ptr, fieldPos + 1);
+
+ val = new Date(time);
+
+ break;
+ }
+
+ case TIMESTAMP: {
+ long time = PortablePrimitives.readLong(ptr, fieldPos + 1);
+ int nanos = PortablePrimitives.readInt(ptr, fieldPos + 1 + 8);
+
+ Timestamp ts = new Timestamp(time);
+
+ ts.setNanos(ts.getNanos() + nanos);
+
+ val = ts;
+
+ break;
+ }
+
+ case UUID: {
+ long most = PortablePrimitives.readLong(ptr, fieldPos + 1);
+ long least = PortablePrimitives.readLong(ptr, fieldPos + 1 + 8);
+
+ val = new UUID(most, least);
+
+ break;
+ }
+
+ case DECIMAL: {
+ int scale = PortablePrimitives.readInt(ptr, fieldPos + 1);
+
+ int dataLen = PortablePrimitives.readInt(ptr, fieldPos + 5);
+ byte[] data = PortablePrimitives.readByteArray(ptr, fieldPos + 9, dataLen);
+
+ BigInteger intVal = new BigInteger(data);
+
+ if (scale < 0) {
+ scale &= 0x7FFFFFFF;
+
+ intVal = intVal.negate();
+ }
+
+ val = new BigDecimal(intVal, scale);
+
+ break;
+ }
+
+ case NULL:
+ val = null;
+
+ break;
+
+ default: {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx,
+ new PortableOffheapInputStream(ptr, size, false),
+ start,
+ null);
+
+ val = reader.unmarshalFieldByAbsolutePosition(fieldPos);
+ }
+ }
+
+ return (F)val;
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override protected <F> F field(PortableReaderContext rCtx, String fieldName) {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx,
+ new PortableOffheapInputStream(ptr, size, false),
+ start,
+ null,
+ rCtx);
+
+ return (F)reader.unmarshalField(fieldName);
+ }
+
+ /** {@inheritDoc} */
+ @Override public boolean hasField(String fieldName) {
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(ctx,
+ new PortableOffheapInputStream(ptr, size, false),
+ start,
+ null);
+
+ return reader.hasField(fieldName);
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override public <T> T deserialize() throws BinaryObjectException {
+ return (T)deserializeValue();
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("CloneDoesntCallSuperClone")
+ @Override public BinaryObject clone() throws CloneNotSupportedException {
+ return heapCopy();
+ }
+
+ /** {@inheritDoc} */
+ @Override public byte cacheObjectType() {
+ throw new UnsupportedOperationException();
+ }
+
+ /** {@inheritDoc} */
+ @Override public boolean isPlatformType() {
+ return false;
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Nullable @Override public <T> T value(CacheObjectContext ctx, boolean cpy) {
+ return (T)deserializeValue();
+ }
+
+ /** {@inheritDoc} */
+ @Override public byte[] valueBytes(CacheObjectContext ctx) throws IgniteCheckedException {
+ throw new UnsupportedOperationException();
+ }
+
+ /** {@inheritDoc} */
+ @Override public CacheObject prepareForCache(CacheObjectContext ctx) {
+ throw new UnsupportedOperationException();
+ }
+
+ /** {@inheritDoc} */
+ @Override public void finishUnmarshal(CacheObjectContext ctx, ClassLoader ldr) throws IgniteCheckedException {
+ throw new UnsupportedOperationException();
+ }
+
+ /** {@inheritDoc} */
+ @Override public void prepareMarshal(CacheObjectContext ctx) throws IgniteCheckedException {
+ throw new UnsupportedOperationException();
+ }
+
+ /** {@inheritDoc} */
+ @Override public boolean writeTo(ByteBuffer buf, MessageWriter writer) {
+ throw new UnsupportedOperationException();
+ }
+
+ /** {@inheritDoc} */
+ @Override public boolean readFrom(ByteBuffer buf, MessageReader reader) {
+ throw new UnsupportedOperationException();
+ }
+
+ /** {@inheritDoc} */
+ @Override public byte directType() {
+ throw new UnsupportedOperationException();
+ }
+
+ /** {@inheritDoc} */
+ @Override public byte fieldsCount() {
+ throw new UnsupportedOperationException();
+ }
+
+ /** {@inheritDoc} */
+ @Override public void writeExternal(ObjectOutput out) throws IOException {
+ throw new UnsupportedOperationException(); // To make sure it is not marshalled.
+ }
+
+ /** {@inheritDoc} */
+ @Override public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+ throw new UnsupportedOperationException(); // To make sure it is not marshalled.
+ }
+
+ /**
+ * @return Deserialized value.
+ */
+ private Object deserializeValue() {
+ // TODO: IGNITE-1272 - Deserialize with proper class loader.
+ BinaryReaderExImpl reader = new BinaryReaderExImpl(
+ ctx,
+ new PortableOffheapInputStream(ptr, size, false),
+ start,
+ null);
+
+ return reader.deserialize();
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/b783d2b7/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryRawReaderEx.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryRawReaderEx.java b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryRawReaderEx.java
new file mode 100644
index 0000000..3d7c61a
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryRawReaderEx.java
@@ -0,0 +1,33 @@
+/*
+ * 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.internal.portable;
+
+import org.apache.ignite.binary.BinaryObjectException;
+import org.apache.ignite.binary.BinaryRawReader;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Extended reader interface.
+ */
+public interface BinaryRawReaderEx extends BinaryRawReader {
+ /**
+ * @return Object.
+ * @throws org.apache.ignite.binary.BinaryObjectException In case of error.
+ */
+ @Nullable public Object readObjectDetached() throws BinaryObjectException;
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/b783d2b7/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryRawWriterEx.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryRawWriterEx.java b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryRawWriterEx.java
new file mode 100644
index 0000000..96312b4
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/internal/portable/BinaryRawWriterEx.java
@@ -0,0 +1,60 @@
+/*
+ * 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.internal.portable;
+
+import org.apache.ignite.internal.portable.streams.PortableOutputStream;
+import org.apache.ignite.binary.BinaryObjectException;
+import org.apache.ignite.binary.BinaryRawWriter;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Extended writer interface.
+ */
+public interface BinaryRawWriterEx extends BinaryRawWriter, AutoCloseable {
+ /**
+ * @param obj Object to write.
+ * @throws org.apache.ignite.binary.BinaryObjectException In case of error.
+ */
+ public void writeObjectDetached(@Nullable Object obj) throws BinaryObjectException;
+
+ /**
+ * @return Output stream.
+ */
+ public PortableOutputStream out();
+
+ /**
+ * Cleans resources.
+ */
+ @Override public void close();
+
+ /**
+ * Reserve a room for an integer.
+ *
+ * @return Position in the stream where value is to be written.
+ */
+ public int reserveInt();
+
+ /**
+ * Write int value at the specific position.
+ *
+ * @param pos Position.
+ * @param val Value.
+ * @throws org.apache.ignite.binary.BinaryObjectException If failed.
+ */
+ public void writeInt(int pos, int val) throws BinaryObjectException;
+}
\ No newline at end of file