Examples of com.fasterxml.jackson.databind.ObjectMapper.canSerialize()

Class com.fasterxml.jackson.databind.ObjectMapper

Examples of com.fasterxml.jackson.databind.ObjectMapper.canSerialize()

com.fasterxml.jackson.databind.ObjectMapper.canSerialize()
Method that can be called to check whether mapper thinks it could serialize an instance of given Class. Check is done by checking whether a serializer can be found for the type. @return True if mapper can find a serializer for instances ofgiven class (potentially serializable), false otherwise (not serializable)

    
        Simple s = new Simple();
        s.setList(l);


        // this is fine:
        boolean can = mapper.canSerialize(Simple.class);
        assertTrue(can);


        // but with problem of [JACKSON-540], we get nasty surprise here...
        String json = mapper.writeValueAsString(s);

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        Simple s = new Simple();
        s.setList(l);


        // this is fine:
        boolean can = mapper.canSerialize(Simple.class);
        assertTrue(can);


        // but with problem of [JACKSON-540], we get nasty surprise here...
        String json = mapper.writeValueAsString(s);

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  @Test
  public void registersJodaModuleAutomatically() {
    this.context.register(JacksonAutoConfiguration.class);
    this.context.refresh();
    ObjectMapper objectMapper = this.context.getBean(ObjectMapper.class);
    assertThat(objectMapper.canSerialize(LocalDateTime.class), is(true));
  }


  @Test
  public void customJacksonModules() throws Exception {
    this.context.register(ModulesConfig.class, JacksonAutoConfiguration.class);

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