Package org.apache.ignite.marshaller

Class AbstractNodeNameAwareMarshaller

java.lang.Object

org.apache.ignite.marshaller.AbstractMarshaller

org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller

All Implemented Interfaces:

Marshaller

Direct Known Subclasses:

JdkMarshaller

public abstract class AbstractNodeNameAwareMarshaller
extends AbstractMarshaller

Marshaller allowing for Ignition.localIgnite() calls.

Field Summary

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

ctx, DFLT_BUFFER_SIZE

Constructor Summary

Constructors

Constructor	Description
AbstractNodeNameAwareMarshaller()

Method Summary

Modifier and Type	Method	Description
byte[]	marshal(@Nullable Object obj)	Marshals object to byte array.
void	marshal(@Nullable Object obj, OutputStream out)	Marshals object to the output stream.
protected abstract byte[]	marshal0(@Nullable Object obj)	Marshals object to byte array.
protected abstract void	marshal0(@Nullable Object obj, OutputStream out)	Marshals object to the output stream.
void	nodeName(@Nullable String nodeName)	Set node name.
<T> T	unmarshal(byte[] arr, @Nullable ClassLoader clsLdr)	Unmarshals object from byte array using given class loader.
<T> T	unmarshal(InputStream in, @Nullable ClassLoader clsLdr)	Unmarshals object from the input stream using given class loader.
protected abstract <T> T	unmarshal0(byte[] arr, @Nullable ClassLoader clsLdr)	Unmarshals object from byte array using given class loader.
protected abstract <T> T	unmarshal0(InputStream in, @Nullable ClassLoader clsLdr)	Unmarshals object from the input stream using given class loader.

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

getContext, onUndeploy, setContext

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractNodeNameAwareMarshaller

public AbstractNodeNameAwareMarshaller()

Method Detail

nodeName

public void nodeName(@Nullable
                     @Nullable String nodeName)

Set node name.

Parameters:

nodeName - Node name.

marshal

public byte[] marshal(@Nullable
                      @Nullable Object obj)
               throws IgniteCheckedException

Marshals object to byte array.

Parameters:

obj - Object to marshal. null object will be marshaled to binary null representation.

Returns:

Byte array.

Throws:

IgniteCheckedException - If marshalling failed.

marshal

public void marshal(@Nullable
                    @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. null object will be marshaled to binary null representation.

out - Output stream to marshal into.

Throws:

IgniteCheckedException - If marshalling failed.

unmarshal

public <T> T unmarshal(byte[] arr,
                       @Nullable
                       @Nullable ClassLoader clsLdr)
                throws IgniteCheckedException

Unmarshals object from byte array using given class loader.

Type Parameters:

T - Type of unmarshalled object.

Parameters:

arr - Byte array.

clsLdr - If not null then given class loader will be used for unmarshal object.

Returns:

Unmarshalled object.

Throws:

IgniteCheckedException - If unmarshalling failed.

unmarshal

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

Unmarshals object from the input 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 - If not null then given class loader will be used for unmarshal object.

Returns:

Unmarshalled object.

Throws:

IgniteCheckedException - If unmarshalling failed.

marshal0

protected abstract void marshal0(@Nullable
                                 @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. null object will be marshaled to binary null representation.

out - Output stream to marshal into.

Throws:

IgniteCheckedException - If marshalling failed.

marshal0

protected abstract byte[] marshal0(@Nullable
                                   @Nullable Object obj)
                            throws IgniteCheckedException

Marshals object to byte array.

Parameters:

obj - Object to marshal. null object will be marshaled to binary null representation.

Returns:

Byte array.

Throws:

IgniteCheckedException - If marshalling failed.

unmarshal0

protected abstract <T> T unmarshal0(InputStream in,
                                    @Nullable
                                    @Nullable ClassLoader clsLdr)
                             throws IgniteCheckedException

Unmarshals object from the input 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 - If not null then given class loader will be used for unmarshal object.

Returns:

Unmarshalled object.

Throws:

IgniteCheckedException - If unmarshalling failed.

unmarshal0

protected abstract <T> T unmarshal0(byte[] arr,
                                    @Nullable
                                    @Nullable ClassLoader clsLdr)
                             throws IgniteCheckedException

Unmarshals object from byte array using given class loader.

Type Parameters:

T - Type of unmarshalled object.

Parameters:

arr - Byte array.

clsLdr - If not null then given class loader will be used for unmarshal object.

Returns:

Unmarshalled object.

Throws:

IgniteCheckedException - If unmarshalling failed.