AbstractMarshaller (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.marshaller.AbstractMarshaller

All Implemented Interfaces:

Marshaller

Direct Known Subclasses:

AbstractNodeNameAwareMarshaller
```
public abstract class AbstractMarshaller
extends Object
implements Marshaller
```
Base class for marshallers. Provides default implementations of methods that work with byte array or GridByteArrayList. These implementations use GridByteArrayInputStream or GridByteArrayOutputStream to marshal and unmarshal objects.

Field Summary

Fields
Modifier and Type Field Description

protected MarshallerContext ctx
Context.

static int DFLT_BUFFER_SIZE
Default initial buffer size for the GridByteArrayOutputStream.

Constructor Summary

Constructors
Constructor Description

AbstractMarshaller()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`MarshallerContext`	`getContext()`
`abstract void`	`onUndeploy(ClassLoader ldr)`	Undeployment callback invoked when class loader is being undeployed.
`void`	`setContext(MarshallerContext ctx)`	Sets marshaller context.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.ignite.marshaller.Marshaller
marshal, marshal, unmarshal, unmarshal

- Field Detail
  - DFLT_BUFFER_SIZE
```
public static final int DFLT_BUFFER_SIZE
```
    Default initial buffer size for the GridByteArrayOutputStream.
    
    See Also:
    
    Constant Field Values
  - ctx
```
protected MarshallerContext ctx
```
    Context.
- Constructor Detail
  - AbstractMarshaller
```
public AbstractMarshaller()
```
- Method Detail
  - onUndeploy
```
public abstract void onUndeploy(ClassLoader ldr)
```
    Undeployment callback invoked when class loader is being undeployed. Some marshallers may want to clean their internal state that uses the undeployed class loader somehow.
    
    Parameters:
    
    ldr - Class loader being undeployed.
  - getContext
```
public MarshallerContext getContext()
```
    Returns:
    
    Marshaller context.
  - setContext
```
public void setContext(MarshallerContext ctx)
```
    Sets marshaller context.
    
    Specified by:
    
    setContext in interface Marshaller
    
    Parameters:
    
    ctx - Marshaller context.