無法解析對象在

在Expedia的聯盟網絡，的API的下方的響應的一部分中的一個被返回作爲陣列的幾個項目，而對象對他人的響應被返回作爲要麼START_OBJECT或START_ARRAY，無法解析對象在

"Surcharges": { 
     "Surcharge": { 
       "_type": "TaxAndServiceFee", 
       "_amount": "11.94" 
     }, 
     "_size": "1" 
} 

"Surcharges": { 
     "Surcharge": [ 
      { 
        "_type": "TaxAndServiceFee", 
        "_amount": "11.94" 
      }, 
      { 
        "_type": "Somethingelse", 
        "_amount": "11.94" 
      } 
     ], 
     "_size": "1" 
}

相應JAXB模型是

@JsonPropertyOrder({ 
    "@size", 
    "Surcharge" 
}) 
@JsonIgnoreProperties(ignoreUnknown = true) 
public class Surcharges { 

    @JsonProperty("@size") 
    private String Size; 
    @JsonProperty("Surcharge") 
    private Surcharge[] Surcharge; 
    //was not part of the original model, added hoping this might solve :(
    @JsonProperty("Surcharge") 
    private Surcharge Surcharge1; 

    ..... 
}

解析失敗與

com.sun.jersey.api.client.ClientHandlerException: org.codehaus.jackson.map.JsonMappingException: Can not deserialize instance of in.xxx.xxxxx.port.adapter.expedia.hotels.list.response.Surcharge out of START_ARRAY token

和更改附加費陣列將導致

com.sun.jersey.api.client.ClientHandlerException: org.codehaus.jackson.map.JsonMappingException: Can not deserialize instance of in.xxx.xxxxxx.port.adapter.expedia.hotels.list.response.Surcharge out of START_OBJECT token

什麼是處理這個響應

我能找到在傑克遜功能配置

ACCEPT_SINGLE_VALUE_AS_ARRAY解決方案的最佳方式，如何設置與澤西的ClientConfig？

來源

2016-01-12 Somasundaram Sekar

解決與客戶

ObjectMapper mapper = new ObjectMapper(); 
mapper.configure(DeserializationConfig.Feature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true); 

JacksonJaxbJsonProvider jacksonProvider = new JacksonJaxbJsonProvider(); 
jacksonProvider.setMapper(mapper); 
config.getSingletons().add(jacksonProvider);

配置JacksonJaxbProvider

來源

2016-01-12 08:37:26

無法解析對象在

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