org.apache.ignite.internal.processors.cacheobject

Class UserCacheObjectByteArrayImpl

java.lang.Object

org.apache.ignite.internal.processors.cache.CacheObjectByteArrayImpl

org.apache.ignite.internal.processors.cacheobject.UserCacheObjectByteArrayImpl

All Implemented Interfaces:

Externalizable, Serializable, CacheObject, Message

public class UserCacheObjectByteArrayImpl
extends CacheObjectByteArrayImpl

Wraps value provided by user, must be copied before stored in cache.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.cache.CacheObjectByteArrayImpl

val

Fields inherited from interface org.apache.ignite.internal.processors.cache.CacheObject

TYPE_BINARY, TYPE_BINARY_ENUM, TYPE_BYTE_ARR, TYPE_REGULAR

Fields inherited from interface org.apache.ignite.plugin.extensions.communication.Message

DIRECT_TYPE_SIZE

Constructor Summary

Constructors

Constructor and Description
UserCacheObjectByteArrayImpl()
UserCacheObjectByteArrayImpl(byte[] val)

Method Summary

Modifier and Type	Method and Description
CacheObject	prepareForCache(CacheObjectContext ctx) Prepares cache object for cache (e.g. copies user-provided object if needed).
<T> T	value(CacheObjectValueContext ctx, boolean cpy)
<T> T	value(CacheObjectValueContext ctx, boolean cpy, ClassLoader ldr) Deserializes a value from an internal representation.

Methods inherited from class org.apache.ignite.internal.processors.cache.CacheObjectByteArrayImpl

cacheObjectType, directType, fieldsCount, finishUnmarshal, isPlatformType, onAckReceived, prepareMarshal, putValue, putValue, putValue, readExternal, readFrom, toString, valueBytes, valueBytesLength, writeExternal, writeTo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UserCacheObjectByteArrayImpl

public UserCacheObjectByteArrayImpl()

UserCacheObjectByteArrayImpl

public UserCacheObjectByteArrayImpl(byte[] val)

Parameters:

val - Value.

Method Detail

value

@Nullable
public <T> T value(CacheObjectValueContext ctx,
                             boolean cpy)

Specified by:

value in interface CacheObject

Overrides:

value in class CacheObjectByteArrayImpl

Parameters:

ctx - Context.

cpy - If true need to copy value.

Returns:

Value.

value

@Nullable
public <T> T value(CacheObjectValueContext ctx,
                             boolean cpy,
                             ClassLoader ldr)

Deserializes a value from an internal representation.

Specified by:

value in interface CacheObject

Overrides:

value in class CacheObjectByteArrayImpl

Parameters:

ctx - Context.

cpy - If true need to copy value.

ldr - Class loader, if it is null, default class loader will be used.

Returns:

Value.

prepareForCache

public CacheObject prepareForCache(CacheObjectContext ctx)

Prepares cache object for cache (e.g. copies user-provided object if needed).

Specified by:

prepareForCache in interface CacheObject

Overrides:

prepareForCache in class CacheObjectByteArrayImpl

Parameters:

ctx - Cache context.

Returns:

Instance to store in cache.