com.criteo.publisher.util

Class JsonSerializer

java.lang.Object

com.criteo.publisher.util.JsonSerializer

public class JsonSerializer
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
JsonSerializer(com.google.gson.Gson gson)

Method Summary

Modifier and Type	Method and Description
<T> T	read(java.lang.Class<T> expectedClass, java.io.InputStream inputStream) Read an expected class object from the given input.
void	write(java.lang.Object object, java.io.OutputStream outputStream) Write the given object in the given output

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonSerializer

public JsonSerializer(@NonNull
                      com.google.gson.Gson gson)

Method Detail

write

public void write(@NonNull
                  java.lang.Object object,
                  @NonNull
                  java.io.OutputStream outputStream)
           throws java.io.IOException

Write the given object in the given output

If any error occurs while writing, then an IOException is thrown.

The given output is not closed. If it should be, then it is the responsibility of the caller to do so.

Parameters:

object - object to write in output

outputStream - output where to write in

Throws:

java.io.IOException - if any error occurs

read

@NonNull
public <T> T read(@NonNull
                           java.lang.Class<T> expectedClass,
                           @NonNull
                           java.io.InputStream inputStream)
                    throws java.io.IOException

Read an expected class object from the given input.

If any error occurs while reading, then an IOException is thrown.

The given input is not closed. If it should be, then it is the responsibility of the caller to do so.

Parameters:

expectedClass - type of the object to read

inputStream - input where to read from

Returns:

read object from the stream

Throws:

java.io.IOException - if any error occurs