Examples of javax.json.JsonWriter

javax.json.JsonWriter
A JSON writer that writes a JSON {@link JsonObject object} or{@link JsonArray array} structure to an output source.
For example, an empty JSON object can be written as follows:
```
  JsonWriter jsonWriter = new JsonWriter(...); jsonWriter.writeObject(new JsonObjectBuilder().build()); jsonWriter.close();  
```
It uses {@link javax.json.stream.JsonGenerator} internally for writing.The generator is created using one of the {@link Json}'s {@code createGenerator} methods @author Jitendra Kotamraju




  public static void main(String[] args) {


    StringWriter s = new StringWriter();
    JsonWriter writer = Json.createWriter(s);
    writer.writeObject(buildJSon());
    System.out.println(s);


  }

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   }


   @Override
   public void writeTo(JsonArray jsonValues, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException, WebApplicationException
   {
      JsonWriter writer = findWriter(mediaType, entityStream);
      try
      {
         writer.writeArray(jsonValues);
      }
      finally
      {
         writer.close();
      }
   }

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   }


   @Override
   public void writeTo(JsonStructure jsonStructure, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException, WebApplicationException
   {
      JsonWriter writer = findWriter(mediaType, entityStream);
      try
      {
         writer.write(jsonStructure);
      }
      finally
      {
         writer.close();
      }
   }

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        if (entityStream == null) {
            throw new IOException("Initialized OutputStream should be provided");
        }
        
        JsonWriter writer = null;
        try {
            writer = Json.createWriter(entityStream);
            writer.write(t);
        } finally {
            if (writer != null) {
                writer.close();
            }
        }
    }

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