org.gridgain.grid.marshaller.jboss
Class GridJBossMarshaller

java.lang.Object
  org.gridgain.grid.marshaller.jboss.GridJBossMarshaller

All Implemented Interfaces:

GridMarshaller

public class GridJBossMarshaller
extends Object
implements GridMarshaller

Implementation of GridMarshaller based on JBoss serialization.

Note, GridJBossMarshaller marshal and unmarshal objects except objects with types defined in GridMarshaller.EXCLUDED_GRID_CLASSES

Configuration

Mandatory

This marshaller has no mandatory configuration parameters.

Java Example

GridJBossMarshaller is used by default but it can be explicitely configured.

 GridJBossMarshaller marshaller = new GridJBossMarshaller();

 GridConfigurationAdapter cfg = new GridConfigurationAdapter();

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

 // Start grid.
 GridFactory.start(cfg);
 

Spring Example

GridJBossMarshaller can be configured from Spring XML configuration file:

 <bean id="grid.custom.cfg" class="org.gridgain.grid.GridConfigurationAdapter" singleton="true">
     ...
     <property name="marshaller">
         <bean class="org.gridgain.grid.marshaller.jboss.GridJBossMarshaller"/>
     </property>
     ...
 </bean>
 

For information about Spring framework visit www.springframework.org

Injection Example

GridJBossMarshaller can be injected in users task, job or SPI as following:

 public class MyGridJob implements GridJob {
     ...
     @GridMarshallerResource
     private GridMarshaller marshaller = null;
     ...
 }
 

or

 public class MyGridJob implements GridJob {
     ...
     private GridMarshaller marshaller = null;
     ...
     @GridMarshallerResource
     public void setMarshaller(GridMarshaller marshaller) {
         this.marshaller = marshaller;
     }
     ...
 }
 

See Also:

Documentation
Email Support
Online Forums
Issue Tracking

Author: 2005-2008 Copyright © GridGain Systems. All Rights Reserved. ver. 2.1.0

	Nikita Ivanov, GridGain Systems nivanov@gridgain.com
	Dmitriy Setrakyan, GridGain Systems dsetrakyan@gridgain.com
	Alexander Magdenko, GridGain Systems amagdenko@gridgain.com
	Boris Suchodoev, GridGain Systems bsuchodoev@gridgain.com
	Denis Kharlamov, GridGain Systems dkharlamov@gridgain.com
	close

Field Summary

Fields inherited from interface org.gridgain.grid.marshaller.GridMarshaller

EXCLUDED_GRID_CLASSES

Constructor Summary

GridJBossMarshaller()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

GridJBossMarshaller

public GridJBossMarshaller()

Method Detail

marshal

public void marshal(Object obj,
                    OutputStream out)
             throws GridException

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

Specified by:

marshal in interface GridMarshaller

Throws:

GridException - If marshalling failed.

Parameters:

obj - Object to marshal.

out - Output stream to marshal into.

unmarshal

public <T> T unmarshal(InputStream in,
                       ClassLoader clsLoader)
            throws GridException

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

Specified by:

unmarshal in interface GridMarshaller

Throws:

GridException - If unmarshalling failed.

Type Parameters:

T - Type of unmarshalled object.

Parameters:

in - Input stream.

clsLoader - Class loader to use.

Returns:

Unmarshalled object.

toString

public String toString()

Overrides:

toString in class Object