How to use writeObject method of com.foo.rpc.examples.spring.numericstring.StringDto class

Best EvoMaster code snippet using com.foo.rpc.examples.spring.numericstring.StringDto.writeObject

writeObject

Using AI Code Generation

1I am trying to write a custom serializer for a class in the org.springframework.security.oauth2.common package. The class is org.springframework.security.oauth2.common.OAuth2AccessToken . I am trying to write a custom serializer for the class, but I am getting the error "No serializer found for class org.springframework.security.oauth2.common.OAuth2AccessToken and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) (through reference chain: org.springframework.security.oauth2.common.OAuth2AccessToken["tokenType"])". The class is an interface, but I have implemented a class that implements the interface. I would like to serialize the class that implements the interface, not the interface itself. I am using the latest version of Jackson (2.9.8) and am using the latest version of Spring Security (5.1.1.RELEASE). I have the following code:2public class OAuth2AccessTokenSerializer extends StdSerializer<OAuth2AccessToken> {3    public OAuth2AccessTokenSerializer() {4        this(null);5    }6    public OAuth2AccessTokenSerializer(Class<OAuth2AccessToken> t) {7        super(t);8    }9    public void serialize(OAuth2AccessToken oAuth2AccessToken, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {10        jsonGenerator.writeStartObject();11        jsonGenerator.writeStringField("tokenType", oAuth2AccessToken.getTokenType());12        jsonGenerator.writeStringField("value", oAuth2AccessToken.getValue());13        jsonGenerator.writeNumberField("expiresIn", oAuth2AccessToken.getExpiresIn());14        jsonGenerator.writeStringField("refreshToken", oAuth2AccessToken.getRefreshToken().getValue());15        jsonGenerator.writeEndObject();16    }17}

writeObject

Using AI Code Generation

1com.foo.rpc.examples.spring.numericstring.StringDto stringDto = new com.foo.rpc.examples.spring.numericstring.StringDto();2stringDto.setStr("Hello World");3stringDto.setNumber(12345);4stringDto.setNumber2(12345.6789);5stringDto.setNumber3(12345.6789);6com.foo.rpc.examples.spring.numericstring.StringDto stringDto = new com.foo.rpc.examples.spring.numericstring.StringDto();7stringDto.setStr("Hello World");8stringDto.setNumber(12345);9stringDto.setNumber2(12345.6789);10stringDto.setNumber3(12345.6789);

writeObject

Using AI Code Generation

1public void writeObject(StringDto stringDto) throws IOException {2    try (ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("numericString.txt"))) {3        oos.writeObject(stringDto);4    }5}6public void testWriteObject() throws Exception {7    StringDto stringDto = new StringDto("1234");8    stringDto.writeObject();9    assertThat(new File("numericString.txt")).exists();10    assertThat(new File("numericString.txt")).hasContent("1234");11    Files.delete(Paths.get("numericString.txt"));12}

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