org.apache.ignite.internal.processors.cache

Class CacheConfigurationEnrichment

java.lang.Object

org.apache.ignite.internal.processors.cache.CacheConfigurationEnrichment

All Implemented Interfaces:

Serializable

public class CacheConfigurationEnrichment
extends Object
implements Serializable

Object that contains serialized values for fields marked with SerializeSeparately in CacheConfiguration. This object is needed to exchange and store shrinked cache configurations to avoid possible ClassNotFoundException errors during deserialization on nodes where some specific class may not exist.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CacheConfigurationEnrichment(Map<String,byte[]> enrichFields, Map<String,String> fieldClassNames) Creates a new instance of CacheConfigurationEnrichment.

Method Summary

Modifier and Type	Method and Description
Set<String>	fields() Returns all field names that can be potentially enriched.
String	getFieldClassName(String fieldName)
byte[]	getFieldSerializedValue(String fieldName)
boolean	hasField(String name) Returns true if this enrichment contains serialized valued for the specified field.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheConfigurationEnrichment

public CacheConfigurationEnrichment(Map<String,byte[]> enrichFields,
                                    Map<String,String> fieldClassNames)

Creates a new instance of CacheConfigurationEnrichment.

Parameters:

enrichFields - Mapping a field name to its serialized value.

fieldClassNames - Field class names.

Method Detail

getFieldSerializedValue

public byte[] getFieldSerializedValue(String fieldName)

Parameters:

fieldName - Field name.

Returns:

Serialized value of the given field.

fields

public Set<String> fields()

Returns all field names that can be potentially enriched.

Returns:

Set of field names.

getFieldClassName

public String getFieldClassName(String fieldName)

Parameters:

fieldName - Field name.

Returns:

Class name of the given field.

hasField

public boolean hasField(String name)

Returns true if this enrichment contains serialized valued for the specified field.

Parameters:

name - Field name.

Returns:

True when field presents, false otherwise.

toString

public String toString()

Overrides:

toString in class Object