Java RestTemplate无法填充对象_Java_Spring_Rest_Jaxb_Spring Web

Java RestTemplate无法填充对象

java spring rest jaxb

Java RestTemplate无法填充对象,java,spring,rest,jaxb,spring-web,Java,Spring,Rest,Jaxb,Spring Web,我有以下代码来发送请求和接收响应，看起来一切都配置好了，但是代码返回NullPointerException 我不知道少了什么。我打印了readyURL变量，该变量具有正确的URL地址。stackTrace提供的信息不多代码 try { final String APIKEY = "MYAPI"; final String URL = "http://api-sandbox.seatwave.com/v2/discovery/events?apikey="

我有以下代码来发送请求和接收响应，看起来一切都配置好了，但是代码返回

NullPointerException

我不知道少了什么。我打印了readyURL变量，该变量具有正确的URL地址。stackTrace提供的信息不多

代码

try {
    final String APIKEY = "MYAPI";
    final String URL = "http://api-sandbox.seatwave.com/v2/discovery/events?apikey="
            + APIKEY;
    String readyUrl = URL + "&what=" + name;
    RestTemplate restTemplate = new RestTemplate();
    EventsResponse eventResponse = restTemplate.getForObject(readyUrl,
            EventsResponse.class);

    System.err.println("seatwave>>>"
            + eventResponse.getEvents().getEvent().size()); //line 245
} catch (NullPointerException e) {
    e.printStackTrace();
}


@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class EventsResponse {
    @XmlElement
    private Status status;
    @XmlElement(name = "Paging")
    private Page page;
    @XmlElement
    private Events events;

    public Status getStatus() {
      return status;
    }

    public void setStatus(Status status) {
      this.status = status;
    }

    public Page getPage() {
      return page;
    }

    public void setPage(Page page) {
      this.page = page;
    }

    public Events getEvents() {
      return events;
    }

    public void setEvents(Events events) {
      this.events = events;
    }
}

@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class Status {
    @XmlElement(name = "Version")
    private double version;
    @XmlElement(name = "TimeStampUtc")
    private Date timeStampUtc;
    @XmlElement(name = "Code")
    private int code;
    @XmlElement(name = "Message")
    private String message;
    @XmlElement(name = "Details")
    private String details;

   public double getVersion() {
      return version;
   }

    public void setVersion(double version) {
      this.version = version;
    }

    public Date getTimeStampUtc() {
      return timeStampUtc;
    }

    public void setTimeStampUtc(Date timeStampUtc) {
      this.timeStampUtc = timeStampUtc;
    }

    public int getCode() {
     return code;
    }

  public void setCode(int code) {
     this.code = code;
  }

  public String getMessage() {
     return message;
  }

  public void setMessage(String message) {
     this.message = message;
  }

  public String getDetails() {
     return details;
  }

  public void setDetails(String details) {
     this.details = details;
  }
}

@XmlRootElement(name="Page")
@XmlAccessorType(XmlAccessType.FIELD)
public class Page {
    @XmlElement(name="PageNumber")
    private int pageNumber;
    @XmlElement(name="PageSize")
    private int pageSize;
    @XmlElement(name="PageResultCount")
    private int pageResultCount;
    @XmlElement(name="TotalResultCount")
    private int totalResultCount;
    @XmlElement(name="TotalPageCount")
    private int totalPageCount;

    public int getPageNumber() {
      return pageNumber;
    }

    public void setPageNumber(int pageNumber) {
       this.pageNumber = pageNumber;
    }

    public int getPageSize() {
      return pageSize;
   }

   public void setPageSize(int pageSize) {
      this.pageSize = pageSize;
   }

   public int getPageResultCount() {
      return pageResultCount;
   }

   public void setPageResultCount(int pageResultCount) {
      this.pageResultCount = pageResultCount;
   }

   public int getTotalResultCount() {
      return totalResultCount;
   }

   public void setTotalResultCount(int totalResultCount) {
      this.totalResultCount = totalResultCount;
   }

   public int getTotalPageCount() {
      return totalPageCount;
   }

   public void setTotalPageCount(int totalPageCount) {
     this.totalPageCount = totalPageCount;
   }

}

@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class Events {
    @XmlElement
    private List<Event> event;

    public List<Event> getEvent() {
      return event;
    }  

    public void setEvent(List<Event> event) {
      this.event = event;
    }
 }

@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class Event {
    @XmlElement(name = "Id")
    private int id;
    @XmlElement(name = "Date")
    private Date date;
    @XmlElement(name = "EventGroupName")
    private String eventGroupName;
    @XmlElement(name = "VenueName")
    private String venueName;
    @XmlElement(name = "Town")
    private String town;
    @XmlElement(name = "Country")
    private String country;
    @XmlElement(name = "TicketCount")
    private int ticketCount;
    @XmlElement(name = "Currency")
    private String currency;
    @XmlElement(name = "MinPrice")
    private double minPrice;
    @XmlElement(name = "SwURL")
    private String swUrl;
    @XmlElement(name = "EventGroupImageURL")
    private String eventGroupImageUrl;
    @XmlElement(name = "LayoutId")
    private int layoutId;
    @XmlElement(name = "EventGroupId")
    private int eventGroupId;
    @XmlElement(name = "VenueId")
    private int venueId;
    @XmlElement(name = "SwSellURL")
    private String swSellUrl;

  public int getId() {
    return id;
  }

  public void setId(int id) {
      this.id = id;
  }

  public Date getDate() {
      return date;
  }

  public void setDate(Date date) {
      this.date = date;
  }

  public String getEventGroupName() {
     return eventGroupName;
  }

  public void setEventGroupName(String eventGroupName) {
        this.eventGroupName = eventGroupName;
  }

  public String getVenueName() {
      return venueName;
  }

  public void setVenueName(String venueName) {
      this.venueName = venueName;
  }

  public String getTown() {
     return town;
  }

  public void setTown(String town) {
     this.town = town;
  }

  public String getCountry() {
     return country;
  }

  public void setCountry(String country) {
        this.country = country;
  }

  public int getTicketCount() {
        return ticketCount;
  }

  public void setTicketCount(int ticketCount) {
        this.ticketCount = ticketCount;
  }

  public String getCurrency() {
        return currency;
  }

  public void setCurrency(String currency) {
        this.currency = currency;
  }

  public double getMinPrice() {
        return minPrice;
  }

  public void setMinPrice(double minPrice) {
        this.minPrice = minPrice;
  }

  public String getSwUrl() {
        return swUrl;
  }

  public void setSwUrl(String swUrl) {
        this.swUrl = swUrl;
  }

  public String getEventGroupImageUrl() {
        return eventGroupImageUrl;
  }

  public void setEventGroupImageUrl(String eventGroupImageUrl) {
        this.eventGroupImageUrl = eventGroupImageUrl;
  }

  public int getLayoutId() {
        return layoutId;
  }

  public void setLayoutId(int layoutId) {
        this.layoutId = layoutId;
  }

  public int getEventGroupId() {
        return eventGroupId;
  }

  public void setEventGroupId(int eventGroupId) {
        this.eventGroupId = eventGroupId;
  }

  public int getVenueId() {
        return venueId;
  }

  public void setVenueId(int venueId) {
        this.venueId = venueId;
  }

  public String getSwSellUrl() {
        return swSellUrl;
  }

  public void setSwSellUrl(String swSellUrl) {
        this.swSellUrl = swSellUrl;
  }
}

样本结果

<?xml version="1.0" encoding="UTF-8"?>
<EventsResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
   <Status>
      <Version>2.0</Version>
      <TimeStampUtc>2015-09-27T08:44:24</TimeStampUtc>
      <Code>0</Code>
      <Message>Success</Message>
      <Details />
   </Status>
   <Paging>
      <PageNumber>1</PageNumber>
      <PageSize>50</PageSize>
      <PageResultCount>50</PageResultCount>
      <TotalResultCount>7889</TotalResultCount>
      <TotalPageCount>158</TotalPageCount>
   </Paging>
   <Events>
      <Event>
         <Id>948040</Id>
         <Date>2015-09-27T14:30:00</Date>
         <EventGroupName>The Lion King - London</EventGroupName>
         <VenueName>Lyceum Theatre London</VenueName>
         <Town>London</Town>
         <Country>UK</Country>
         <TicketCount>183</TicketCount>
         <Currency>GBP</Currency>
         <MinPrice>29.75</MinPrice>
         <SwURL>http://www.seatwave.com/the-lion-king-london-tickets/lyceum-theatre--tickets/27-september-2015/perf/948040?affid=&amp;appid=203710</SwURL>
         <EventGroupImageURL>http://z.stwv.im/filestore/season/image/the-lion-king_000277_1_mainpicture.jpg</EventGroupImageURL>
         <LayoutId>232</LayoutId>
         <EventGroupId>277</EventGroupId>
         <VenueId>232</VenueId>
         <SwSellURL>http://www.seatwave.com/sellticketdetails?performanceId=948040&amp;affid=&amp;appid=2037810</SwSellURL>
      </Event>
      <Event>
         <Id>987509</Id>
         <Date>2015-09-27T15:00:00</Date>
         <EventGroupName>American Idiot</EventGroupName>
         <VenueName>Arts Theatre London</VenueName>
         <Town>London</Town>
         <Country>UK</Country>
         <TicketCount>28</TicketCount>
         <Currency>GBP</Currency>
         <MinPrice>35.7</MinPrice>
         <SwURL>http://www.seatwave.com/american-idiot-tickets/arts-theatre-tickets/27-september-2015/perf/987509?affid=&amp;appid=2037810</SwURL>
         <EventGroupImageURL>http://z.stwv.im/filestore/season/image/americanidiot_32152_1_1_20111209091615.jpg</EventGroupImageURL>
         <LayoutId>4576</LayoutId>
         <EventGroupId>32152</EventGroupId>
         <VenueId>4207</VenueId>
         <SwSellURL>http://www.seatwave.com/sellticketdetails?performanceId=987509&amp;affid=&amp;appid=2037810</SwSellURL>
      </Event>
      <Event>
         <Id>948273</Id>
         <Date>2015-09-27T15:00:00</Date>
         <EventGroupName>Matilda The Musical</EventGroupName>
         <VenueName>Cambridge Theatre</VenueName>

更新

try {
    final String APIKEY = "MYAPI";
    final String URL = "http://api-sandbox.seatwave.com/v2/discovery/events?apikey="
            + APIKEY;
    String readyUrl = URL + "&what=" + name;
    RestTemplate restTemplate = new RestTemplate();
    EventsResponse eventResponse = restTemplate.getForObject(readyUrl,
            EventsResponse.class);

    System.err.println("seatwave>>>"
            + eventResponse.getEvents().getEvent().size()); //line 245
} catch (NullPointerException e) {
    e.printStackTrace();
}


@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class EventsResponse {
    @XmlElement
    private Status status;
    @XmlElement(name = "Paging")
    private Page page;
    @XmlElement
    private Events events;

    public Status getStatus() {
      return status;
    }

    public void setStatus(Status status) {
      this.status = status;
    }

    public Page getPage() {
      return page;
    }

    public void setPage(Page page) {
      this.page = page;
    }

    public Events getEvents() {
      return events;
    }

    public void setEvents(Events events) {
      this.events = events;
    }
}

@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class Status {
    @XmlElement(name = "Version")
    private double version;
    @XmlElement(name = "TimeStampUtc")
    private Date timeStampUtc;
    @XmlElement(name = "Code")
    private int code;
    @XmlElement(name = "Message")
    private String message;
    @XmlElement(name = "Details")
    private String details;

   public double getVersion() {
      return version;
   }

    public void setVersion(double version) {
      this.version = version;
    }

    public Date getTimeStampUtc() {
      return timeStampUtc;
    }

    public void setTimeStampUtc(Date timeStampUtc) {
      this.timeStampUtc = timeStampUtc;
    }

    public int getCode() {
     return code;
    }

  public void setCode(int code) {
     this.code = code;
  }

  public String getMessage() {
     return message;
  }

  public void setMessage(String message) {
     this.message = message;
  }

  public String getDetails() {
     return details;
  }

  public void setDetails(String details) {
     this.details = details;
  }
}

@XmlRootElement(name="Page")
@XmlAccessorType(XmlAccessType.FIELD)
public class Page {
    @XmlElement(name="PageNumber")
    private int pageNumber;
    @XmlElement(name="PageSize")
    private int pageSize;
    @XmlElement(name="PageResultCount")
    private int pageResultCount;
    @XmlElement(name="TotalResultCount")
    private int totalResultCount;
    @XmlElement(name="TotalPageCount")
    private int totalPageCount;

    public int getPageNumber() {
      return pageNumber;
    }

    public void setPageNumber(int pageNumber) {
       this.pageNumber = pageNumber;
    }

    public int getPageSize() {
      return pageSize;
   }

   public void setPageSize(int pageSize) {
      this.pageSize = pageSize;
   }

   public int getPageResultCount() {
      return pageResultCount;
   }

   public void setPageResultCount(int pageResultCount) {
      this.pageResultCount = pageResultCount;
   }

   public int getTotalResultCount() {
      return totalResultCount;
   }

   public void setTotalResultCount(int totalResultCount) {
      this.totalResultCount = totalResultCount;
   }

   public int getTotalPageCount() {
      return totalPageCount;
   }

   public void setTotalPageCount(int totalPageCount) {
     this.totalPageCount = totalPageCount;
   }

}

@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class Events {
    @XmlElement
    private List<Event> event;

    public List<Event> getEvent() {
      return event;
    }  

    public void setEvent(List<Event> event) {
      this.event = event;
    }
 }

@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class Event {
    @XmlElement(name = "Id")
    private int id;
    @XmlElement(name = "Date")
    private Date date;
    @XmlElement(name = "EventGroupName")
    private String eventGroupName;
    @XmlElement(name = "VenueName")
    private String venueName;
    @XmlElement(name = "Town")
    private String town;
    @XmlElement(name = "Country")
    private String country;
    @XmlElement(name = "TicketCount")
    private int ticketCount;
    @XmlElement(name = "Currency")
    private String currency;
    @XmlElement(name = "MinPrice")
    private double minPrice;
    @XmlElement(name = "SwURL")
    private String swUrl;
    @XmlElement(name = "EventGroupImageURL")
    private String eventGroupImageUrl;
    @XmlElement(name = "LayoutId")
    private int layoutId;
    @XmlElement(name = "EventGroupId")
    private int eventGroupId;
    @XmlElement(name = "VenueId")
    private int venueId;
    @XmlElement(name = "SwSellURL")
    private String swSellUrl;

  public int getId() {
    return id;
  }

  public void setId(int id) {
      this.id = id;
  }

  public Date getDate() {
      return date;
  }

  public void setDate(Date date) {
      this.date = date;
  }

  public String getEventGroupName() {
     return eventGroupName;
  }

  public void setEventGroupName(String eventGroupName) {
        this.eventGroupName = eventGroupName;
  }

  public String getVenueName() {
      return venueName;
  }

  public void setVenueName(String venueName) {
      this.venueName = venueName;
  }

  public String getTown() {
     return town;
  }

  public void setTown(String town) {
     this.town = town;
  }

  public String getCountry() {
     return country;
  }

  public void setCountry(String country) {
        this.country = country;
  }

  public int getTicketCount() {
        return ticketCount;
  }

  public void setTicketCount(int ticketCount) {
        this.ticketCount = ticketCount;
  }

  public String getCurrency() {
        return currency;
  }

  public void setCurrency(String currency) {
        this.currency = currency;
  }

  public double getMinPrice() {
        return minPrice;
  }

  public void setMinPrice(double minPrice) {
        this.minPrice = minPrice;
  }

  public String getSwUrl() {
        return swUrl;
  }

  public void setSwUrl(String swUrl) {
        this.swUrl = swUrl;
  }

  public String getEventGroupImageUrl() {
        return eventGroupImageUrl;
  }

  public void setEventGroupImageUrl(String eventGroupImageUrl) {
        this.eventGroupImageUrl = eventGroupImageUrl;
  }

  public int getLayoutId() {
        return layoutId;
  }

  public void setLayoutId(int layoutId) {
        this.layoutId = layoutId;
  }

  public int getEventGroupId() {
        return eventGroupId;
  }

  public void setEventGroupId(int eventGroupId) {
        this.eventGroupId = eventGroupId;
  }

  public int getVenueId() {
        return venueId;
  }

  public void setVenueId(int venueId) {
        this.venueId = venueId;
  }

  public String getSwSellUrl() {
        return swSellUrl;
  }

  public void setSwSellUrl(String swSellUrl) {
        this.swSellUrl = swSellUrl;
  }
}

我在restTemplate.getForObject行之后添加了这段代码，但控制台上不会显示任何内容

if(eventResponse == null)
            {
                System.err.println("it is null");
            }else{

            System.err.println("message:>>"+eventResponse.getStatus().getMessage());
            }

@XmlRootElement
@XmlAccessorType（XmlAccessType.FIELD）
公开课活动响应{
@XmlElementWrapper
@xmlement（name=“事件”）
私人列表活动；
}

并且可以删除Events类。

我通过一些映射更改使您的代码正常工作：

@XmlRootElement(name = "EventsResponse") // added (name = "EventsResponse")
@XmlAccessorType(XmlAccessType.FIELD)
public class EventsResponse {
    @XmlElement(name = "Status")
    private Status status;
    @XmlElement(name = "Paging")
    private Page page;
    @XmlElementWrapper(name="Events") // added
    @XmlElement(name = "Event") // added (name = "Event")
    private List<Event> events;

    // getters, setter
}

@XmlRootElement // removed name =
@XmlAccessorType(XmlAccessType.FIELD)
public class Page {
    @XmlElement(name = "PageNumber")
    private int pageNumber;
    @XmlElement(name = "PageSize")
    private int pageSize;
    @XmlElement(name = "PageResultCount")
    private int pageResultCount;
    @XmlElement(name = "TotalResultCount")
    private int totalResultCount;
    @XmlElement(name = "TotalPageCount")
    private int totalPageCount;

    // getters, setter
}

@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class Status {
    @XmlElement(name = "Version")
    private double version;
    @XmlElement(name = "TimeStampUtc")
    private Date timeStampUtc;
    @XmlElement(name = "Code")
    private int code;
    @XmlElement(name = "Message")
    private String message;
    @XmlElement(name = "Details")
    private String details;

    // getters, setter
}

@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class Event {
    @XmlElement(name = "Id")
    private int id;
    @XmlElement(name = "Date")
    private Date date;
    @XmlElement(name = "EventGroupName")
    private String eventGroupName;
    @XmlElement(name = "VenueName")
    private String venueName;
    @XmlElement(name = "Town")
    private String town;
    @XmlElement(name = "Country")
    private String country;
    @XmlElement(name = "TicketCount")
    private int ticketCount;
    @XmlElement(name = "Currency")
    private String currency;
    @XmlElement(name = "MinPrice")
    private double minPrice;
    @XmlElement(name = "SwURL")
    private String swUrl;
    @XmlElement(name = "EventGroupImageURL")
    private String eventGroupImageUrl;
    @XmlElement(name = "LayoutId")
    private int layoutId;
    @XmlElement(name = "EventGroupId")
    private int eventGroupId;
    @XmlElement(name = "VenueId")
    private int venueId;
    @XmlElement(name = "SwSellURL")
    private String swSellUrl;

    // getters, setter
}

输出：

seatwave>>>2
EventID: 948040
EventID: 987509

一些关于JAXB和集合的阅读：（注意：不是我的博客）

使用的版本：

SpringWeb:4.0.5.0版本
jaxb api:2.2.1
wiremock:1.57

我能够使用Spring的RestTemplate 下面是github上的一个工作示例：

以下是步骤：

在浏览器中输入以下获取url：

查看源文件并将xml复制粘贴到文件中

选择

俄罗斯玩偶样式

生成xsd

将生成的内容粘贴到位于以下位置的新文件中：

${home}/Desktop/schema.xsd

如果第一行看起来像这样，请删除它：

创建一个binding.xml文件，如下所示：

编译该类并运行

main

方法。在本例中，您应该得到50条记录作为大小。请注意，即使将

name

变量更改为返回空集的值，也不会有

NullPointerExeption

以下是生成的JAXB类的外观： EventResponse.java:

Events.java:

注意事项：

如果您使用的是maven，那么有一些漂亮的工具可以自动将jaxb类生成到

生成的源文件文件夹中。我推荐


请注意，如果event属性为null，则Events#getEvent（）
方法将返回一个新列表
xml文件对于定制jaxb的生成方式非常方便，如果您使用它，我打赌您可以找到如何以更直观的方式与API类交互的方法。例如，在主类中，可以通过调用eventResponse.getEvents（）.size（）
而不是eventResponse.getEvents（）.getEvent（）.size（）
来获取大小


堆栈跟踪在哪里？你试过调试你的代码吗？您看到响应中有任何输出吗？@SMA堆栈跟踪包含在内。我还在努力。我检查了生成的URL是否正确并返回了正确的结果。哪一行是t com.myproject.tickets.service.TicketSeviceImpl.seatWave（TicketSeviceImpl.java:245）
指的是什么？为什么人们在说出原因之前要单击“关闭”？你们应该告诉我你们的理由，这样我才能避免我做错了什么。所以，eventResponse.getEvents（）.getEvent（）.size（）
抛出一个NPE。这意味着eventResponse为null，或者eventResponse.getEvents（）为null，或者eventResponse.getEvents（）.getEvent（）为null。使用您的调试器找出答案。谢谢，我做了同样的事情。我甚至更改了这两个的注释，但仍然引发了相同的异常@xmlement（name=“Events”）和@xmlement（name=“Event”）。我尝试过，但仍然有相同的问题。我会尝试wiremock。我添加了一些注释（添加/删除），我还完成了截断的xml（发布的一个是无效的）。因此，如果您不能让它与您的服务器一起工作，您应该会从restemplate
中获得一些异常，您知道WireMock的任何替代方案吗？替代方案做什么，我没有访问您的API服务器的权限，所以我模拟了它，您必须使用真实的东西（urlhttp://api-sandbox.seatwave.com/v2/discovery/events...
）。我确实上传了一个小项目，您可以按照自己的方式对其进行破解（响应位于src/main/resources/response.xml）。
package so32806530;

import com.github.tomakehurst.wiremock.WireMockServer;
import com.github.tomakehurst.wiremock.core.WireMockConfiguration;
import org.springframework.web.client.RestTemplate;

import static com.github.tomakehurst.wiremock.client.WireMock.*;

public class App {

    private static final String XML = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<EventsResponse xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\">\n" +
            "   <Status>\n" +
            "      <Version>2.0</Version>\n" +
            "      <TimeStampUtc>2015-09-27T08:44:24</TimeStampUtc>\n" +
            "      <Code>0</Code>\n" +
            "      <Message>Success</Message>\n" +
            "      <Details />\n" +
            "   </Status>\n" +
            "   <Paging>\n" +
            "      <PageNumber>1</PageNumber>\n" +
            "      <PageSize>50</PageSize>\n" +
            "      <PageResultCount>50</PageResultCount>\n" +
            "      <TotalResultCount>7889</TotalResultCount>\n" +
            "      <TotalPageCount>158</TotalPageCount>\n" +
            "   </Paging>\n" +
            "   <Events>\n" +
            "      <Event>\n" +
            "         <Id>948040</Id>\n" +
            "         <Date>2015-09-27T14:30:00</Date>\n" +
            "         <EventGroupName>The Lion King - London</EventGroupName>\n" +
            "         <VenueName>Lyceum Theatre London</VenueName>\n" +
            "         <Town>London</Town>\n" +
            "         <Country>UK</Country>\n" +
            "         <TicketCount>183</TicketCount>\n" +
            "         <Currency>GBP</Currency>\n" +
            "         <MinPrice>29.75</MinPrice>\n" +
            "         <SwURL>http://www.seatwave.com/the-lion-king-london-tickets/lyceum-theatre--tickets/27-september-2015/perf/948040?affid=&amp;appid=203710</SwURL>\n" +
            "         <EventGroupImageURL>http://z.stwv.im/filestore/season/image/the-lion-king_000277_1_mainpicture.jpg</EventGroupImageURL>\n" +
            "         <LayoutId>232</LayoutId>\n" +
            "         <EventGroupId>277</EventGroupId>\n" +
            "         <VenueId>232</VenueId>\n" +
            "         <SwSellURL>http://www.seatwave.com/sellticketdetails?performanceId=948040&amp;affid=&amp;appid=2037810</SwSellURL>\n" +
            "      </Event>\n" +
            "      <Event>\n" +
            "         <Id>987509</Id>\n" +
            "         <Date>2015-09-27T15:00:00</Date>\n" +
            "         <EventGroupName>American Idiot</EventGroupName>\n" +
            "         <VenueName>Arts Theatre London</VenueName>\n" +
            "         <Town>London</Town>\n" +
            "         <Country>UK</Country>\n" +
            "         <TicketCount>28</TicketCount>\n" +
            "         <Currency>GBP</Currency>\n" +
            "         <MinPrice>35.7</MinPrice>\n" +
            "         <SwURL>http://www.seatwave.com/american-idiot-tickets/arts-theatre-tickets/27-september-2015/perf/987509?affid=&amp;appid=2037810</SwURL>\n" +
            "         <EventGroupImageURL>http://z.stwv.im/filestore/season/image/americanidiot_32152_1_1_20111209091615.jpg</EventGroupImageURL>\n" +
            "         <LayoutId>4576</LayoutId>\n" +
            "         <EventGroupId>32152</EventGroupId>\n" +
            "         <VenueId>4207</VenueId>\n" +
            "         <SwSellURL>http://www.seatwave.com/sellticketdetails?performanceId=987509&amp;affid=&amp;appid=2037810</SwSellURL>\n" +
            "      </Event>\n" +
            "   </Events>\n" +
            "</EventsResponse>";

    public static void main(final String[] args) {
        // ---------- starts fake API server -----
        final WireMockServer wireMockServer = new WireMockServer(WireMockConfiguration.wireMockConfig().port(8089));
        wireMockServer.stubFor(get(urlMatching("/v2/discovery/events.*")).willReturn(aResponse().withHeader("Content-type", "application/xml").withStatus(200).withBody(XML)));
        wireMockServer.start();
        // ---------------------------------------

        try {
            final String name = "foo";
            final String APIKEY = "MYAPI";
            final String URL = "http://localhost:8089/v2/discovery/events?apikey=" + APIKEY;
            final String readyUrl = URL + "&what=" + name;
            final RestTemplate restTemplate = new RestTemplate();
            final EventsResponse eventResponse = restTemplate.getForObject(readyUrl, EventsResponse.class);

            System.err.println("seatwave>>>" + eventResponse.getEvents().size());

            for (final Event event : eventResponse.getEvents()) {
                System.out.println("EventID: " + event.getId());
            }
        } catch (final Exception ex) {
            ex.printStackTrace();
        }

        // ---------- stops fake API server ------    
        wireMockServer.stop();
        // ---------------------------------------
    }
}

seatwave>>>2
EventID: 948040
EventID: 987509

<jaxb:bindings xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:jaxb="http://java.sun.com/xml/ns/jaxb" version="2.1">
    <jaxb:globalBindings localScoping="toplevel"/>
</jaxb:bindings>

public static void main(String args[])
{
    try
    {

        String name = "music";
        final String APIKEY = "4739E4694D0E482A92C9D0B478D83934"; //http://api-sandbox.seatwave.com/v2/discovery/events?apikey=4739E4694D0E482A92C9D0B478D83934&what=music
        final String URL = "http://api-sandbox.seatwave.com/v2/discovery/events?apikey=" + APIKEY;
        String readyUrl = URL + "&what=" + name;
        RestTemplate restTemplate = new RestTemplate();
        EventsResponse eventResponse = restTemplate.getForObject(readyUrl, EventsResponse.class);

        System.err.println("seatwave>>>" + eventResponse.getEvents().getEvent().size());
    }
    catch (NullPointerException e)
    {
        e.printStackTrace();
    }
}

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "status",
    "paging",
    "events"
})
@XmlRootElement(name = "EventsResponse")
public class EventsResponse {

    @XmlElement(name = "Status", required = true)
    protected Status status;
    @XmlElement(name = "Paging", required = true)
    protected Paging paging;
    @XmlElement(name = "Events", required = true)
    protected Events events;

    //getters & setters

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "event"
})
public class Events {

    @XmlElement(name = "Event", required = true)
    protected List<Event> event;

    public List<Event> getEvent() {
        if (event == null) {
            event = new ArrayList<Event>();
        }
        return this.event;
    }

}

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "id",
    "date",
    "eventGroupName",
    "venueName",
    "town",
    "country",
    "ticketCount",
    "currency",
    "minPrice",
    "swURL",
    "eventGroupImageURL",
    "layoutId",
    "eventGroupId",
    "venueId",
    "swSellURL"
})
public class Event {

    @XmlElement(name = "Id")
    protected int id;
    @XmlElement(name = "Date", required = true)
    @XmlSchemaType(name = "dateTime")
    protected XMLGregorianCalendar date;
    @XmlElement(name = "EventGroupName", required = true)
    protected String eventGroupName;
    @XmlElement(name = "VenueName", required = true)
    protected String venueName;
    @XmlElement(name = "Town", required = true)
    protected String town;
    @XmlElement(name = "Country", required = true)
    protected String country;
    @XmlElement(name = "TicketCount")
    protected int ticketCount;
    @XmlElement(name = "Currency", required = true)
    protected String currency;
    @XmlElement(name = "MinPrice", required = true)
    protected BigDecimal minPrice;
    @XmlElement(name = "SwURL", required = true)
    protected String swURL;
    @XmlElement(name = "EventGroupImageURL", required = true)
    protected String eventGroupImageURL;
    @XmlElement(name = "LayoutId")
    protected int layoutId;
    @XmlElement(name = "EventGroupId")
    protected int eventGroupId;
    @XmlElement(name = "VenueId")
    protected int venueId;
    @XmlElement(name = "SwSellURL", required = true)
    protected String swSellURL;

    //getter & setters