无法使用 SimpleXML 反序列化 SOAP 响应？

Question

我正在开发一个用于与本地设备进行 UPnP 连接的库。尝试解析来自其中一项操作的响应时，出现以下异常：

问题: org.simpleframework.xml.core.ValueRequiredException: Unable to satisfy @org.simpleframework.xml.Element(data=false, name=s:Body, required=true, type=class com.stuff.AssignedRolesResponseBody) on field 'responseBody' private com.stuff.AssignedRolesResponseBody com.stuff.AssignedRolesResponseEnvelope.responseBody for class com.stuff.AssignedRolesResponseEnvelope at line 1

我正在尝试解析的原始响应：

<?xml version="1.0"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
    <s:Body>
        <u:GetAssignedRolesResponse xmlns:u="urn:schemas-upnp-org:service:DeviceProtection:1">
            <RoleList>{something_here?}</RoleList>
        </u:GetAssignedRolesResponse>
    </s:Body>
</s:Envelope>

这些是我的 POJO：

响应信封：

@Root(name = "s:Envelope")
@NamespaceList({
        @Namespace(prefix = "s", reference = "http://schemas.xmlsoap.org/soap/envelope/")
})
public class AssignedRolesResponseEnvelope extends XMLBaseResponse {

  @Element(name = "s:Body", type = AssignedRolesResponseBody.class)//I tried without specifiying the type here - no difference
  private AssignedRolesResponseBody responseBody;

  public AssignedRolesResponseBody getResponseBody() {
    return responseBody;
  }

  public void setResponseBody(AssignedRolesResponseBody responseBody) {
    this.responseBody = responseBody;
  }
}

正文：

public class AssignedRolesResponseBody {

  @Element(name = "u:GetAssignedRolesResponse")
  @NamespaceList({
          @Namespace(prefix = "u", reference = "urn:schemas-upnp-org:service:DeviceProtection:1")
  })
  private AssignedRolesResponseAction action;

  public AssignedRolesResponseAction getAction() {
    return action;
  }

  public void setAction(AssignedRolesResponseAction action) {
    this.action = action;
  }
}

操作：

public class AssignedRolesResponseAction {

  @Element(name = "RoleList")
  List<String> roleList;

  public List<String> getRoleList() {
    return roleList;
  }

  public void setRoleList(List<String> roleList) {
    this.roleList = roleList;
  }
}

非常感谢任何意见。

Answer 1

我会回答我自己的问题。我做了 3 处更改来解决此问题：

1).也映射了 encodyngStyle，像这样：

  @Attribute(name = "encodingStyle")
  public String encodingStyle;

2).映射其他实体 不带前缀：

  @Element(name = "Body")
  private AssignedRolesResponseBody responseBody;

  @Element(name = "GetAssignedRolesResponse")
  private AssignedRolesResponseAction action;

3).映射 Action 的 root:

@Root(name = "u:GetAssignedRolesResponse")
@Namespace(reference = "urn:schemas-upnp-org:service:DeviceProtection:1", prefix = "u")
public class AssignedRolesResponseAction {}

无法使用 SimpleXML 反序列化 SOAP 响应？

Cannot deserialize SOAP response using SimpleXML?

android

retrofit2

simple-framework