org.apache.ignite.marshaller.jdk

Class JdkMarshaller

java.lang.Object

org.apache.ignite.marshaller.AbstractMarshaller

org.apache.ignite.marshaller.jdk.JdkMarshaller

All Implemented Interfaces:

Marshaller

public class JdkMarshaller
extends AbstractMarshaller

Implementation of Marshaller based on JDK serialization mechanism.

Configuration

Mandatory

This marshaller has no mandatory configuration parameters.

Java Example

GridJdkMarshaller needs to be explicitly configured to override default OptimizedMarshaller.

 GridJdkMarshaller marshaller = new GridJdkMarshaller();

 GridConfiguration cfg = new GridConfiguration();

 // Override default marshaller.
 cfg.setMarshaller(marshaller);

 // Starts grid.
 G.start(cfg);
 

Spring Example

GridJdkMarshaller can be configured from Spring XML configuration file:

 <bean id="grid.custom.cfg" class="org.apache.ignite.configuration.IgniteConfiguration" singleton="true">
     ...
     <property name="marshaller">
         <bean class="org.apache.ignite.marshaller.jdk.GridJdkMarshaller"/>
     </property>
     ...
 </bean>
 

For information about Spring framework visit www.springframework.org

Field Summary

Fields inherited from class org.apache.ignite.marshaller.AbstractMarshaller

ctx, DFLT_BUFFER_SIZE

Constructor Summary

Constructors

Constructor and Description
JdkMarshaller()

Method Summary

Methods

Modifier and Type	Method and Description
void	marshal(Object obj, OutputStream out) Marshals object to the output stream.
String	toString()
<T> T	unmarshal(InputStream in, ClassLoader clsLdr) Unmarshals object from the output stream using given class loader.

Methods inherited from class org.apache.ignite.marshaller.AbstractMarshaller

marshal, setContext, unmarshal

Methods inherited from class java.lang.Object

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

Constructor Detail

JdkMarshaller

public JdkMarshaller()

Method Detail

marshal

public void marshal(@Nullable
           Object obj,
           OutputStream out)
             throws IgniteCheckedException

Marshals object to the output stream. This method should not close given output stream.

Parameters:

obj - Object to marshal.

out - Output stream to marshal into.

Throws:

IgniteCheckedException - If marshalling failed.

unmarshal

public <T> T unmarshal(InputStream in,
              @Nullable
              ClassLoader clsLdr)
            throws IgniteCheckedException

Unmarshals object from the output stream using given class loader. This method should not close given input stream.

Type Parameters:

T - Type of unmarshalled object.

Parameters:

in - Input stream.

clsLdr - Class loader to use.

Returns:

Unmarshalled object.

Throws:

IgniteCheckedException - If unmarshalling failed.

toString

public String toString()

Overrides:

toString in class Object