JavaMarshaller (Helidon Project 2.6.13 API)

java.lang.Object
- io.helidon.grpc.core.JavaMarshaller<T>

Type Parameters:

T - the type of value to to be marshalled

All Implemented Interfaces:

io.grpc.MethodDescriptor.Marshaller<T>
```
@Singleton
@Named("java")
@Deprecated(since="2.3.0",
            forRemoval=true)
public class JavaMarshaller<T>
extends Object
implements io.grpc.MethodDescriptor.Marshaller<T>
```
Deprecated, for removal: This API element is subject to removal in a future version.
Not suitable for production use, and will be removed in 3.0. Please use one of the other supported marshallers instead.

An implementation of a gRPC MethodDescriptor.Marshaller that uses Java serialization.
This marshaller is disabled by default starting with Helidon 2.3.0, and must be enabled explicitly by setting grpc.marshaller.java.enabled configuration property to true before it can be used.

See Also:

JsonbMarshaller, MarshallerSupplier.ProtoMarshallerSupplier

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`JavaMarshaller.Supplier`	Deprecated, for removal: This API element is subject to removal in a future version. A `MarshallerSupplier` implementation that supplies instances of `JavaMarshaller`.

Field Summary

Fields
Modifier and Type	Field	Description
`static JavaMarshaller`	`INSTANCE`	Deprecated, for removal: This API element is subject to removal in a future version. A singleton instance of a `JavaMarshaller`.
`static String`	`NAME`	Deprecated, for removal: This API element is subject to removal in a future version. The name of this marshaller.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`static <T> JavaMarshaller<T>`	`instance()`	Deprecated, for removal: This API element is subject to removal in a future version. Obtain the singleton instance of a `JavaMarshaller`.
`T`	`parse(InputStream in)`	Deprecated, for removal: This API element is subject to removal in a future version.
`InputStream`	`stream(T obj)`	Deprecated, for removal: This API element is subject to removal in a future version.

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

- Field Detail
  - NAME
```
public static final String NAME
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    The name of this marshaller.
    
    See Also:
    
    Constant Field Values
  - INSTANCE
```
public static final JavaMarshaller INSTANCE
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    A singleton instance of a JavaMarshaller.
- Method Detail
  - instance
```
public static <T> JavaMarshaller<T> instance()
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    Obtain the singleton instance of a JavaMarshaller.
    
    Type Parameters:
    
    T - the type the marshaller supports
    
    Returns:
    
    an instance of a JavaMarshaller
  - stream
```
public InputStream stream(T obj)
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    Specified by:
    
    stream in interface io.grpc.MethodDescriptor.Marshaller<T>
  - parse
```
public T parse(InputStream in)
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    Specified by:
    
    parse in interface io.grpc.MethodDescriptor.Marshaller<T>