轴 java 到 wsdl 和 complexType 列表

Question

我目前面临实体和 WSDL 定义之间的 wsdl 不匹配问题。它似乎忽略了复杂类型的列表。我正在使用 Axis 2 从 XSD 文件生成的实体生成 WSDL。

这是 XSD 文件的一部分：

<xs:element name="Funds">
      <xs:complexType>
        <xs:sequence>
          <xs:element name="Fund" maxOccurs="unbounded" minOccurs="0">
            <xs:complexType>
              <xs:sequence>
                <xs:element type="xs:string" name="code" />
                <xs:element type="xs:string" name="Status" />
              </xs:sequence>
            </xs:complexType>
          </xs:element>
        </xs:sequence>
      </xs:complexType>
    </xs:element>

这会生成以下实体：

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "fund"
})
public static class Funds {

    @XmlElement(name = "Fund")
    @XmlAnyElement(lax=true)
    protected List<Request.Funds.Fund> fund;

    public List<Request.Funds.Fund> getFund() {
        if (fund == null) {
            fund = new ArrayList<Request.Funds.Fund>();
        }
        return this.fund;
    }


    public void setFund(List<Request.Funds.Fund> fund) {
        this.fund = fund;
    }

    @XmlAccessorType(XmlAccessType.FIELD)
    @XmlType(name = "", propOrder = {
        "code",
        "status"
    })
    public static class Fund {

        @XmlElement(name = "CODE", required = true)
        protected String code;
        @XmlElement(name = "Status", required = true)
        protected String status;

        public String getCODE() {
            return code;
        }

        public void setCODE(String value) {
            this.code = value;
        }

        public String getStatus() {
            return status;
        }

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

这个生成的代码给出了以下 WSDL：

<xs:complexType name="Request_Funds">
<xs:sequence>
<xs:element minOccurs="0" name="fund" nillable="true" type="xs:anyType"/>
</xs:sequence>
</xs:complexType>

该列表被键入为 anyType 所以当它被解组时我得到以下错误：

 java.lang.ClassCastException: org.apache.axiom.om.impl.llom.OMElementImpl cannot be cast to com.legalsuite.services.start.importxml.Request$Funds$Fund

我可以做些什么来避免这种行为？

Answer 1

由于您没有将Funds 声明为XmlElement，因此它不是您的WSDL 的一部分。它只是一个容器。

我认为您应该明确声明 Funds，这样 WSDL 就不会混淆如下：

@XmlElement(name = "Funds")
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "Fund"
})
public static class Funds {

    @XmlElement(name = "Fund")
    @XmlAnyElement(lax=true)
    protected List<Request.Funds.Fund> fund;

    public List<Request.Funds.Fund> getFund() {
        if (fund == null) {
            fund = new ArrayList<Request.Funds.Fund>();
        }
        return this.fund;
    }


    public void setFund(List<Request.Funds.Fund> fund) {
        this.fund = fund;
    }

    @XmlAccessorType(XmlAccessType.FIELD)
    @XmlType(name = "", propOrder = {
        "code",
        "status"
    })
    public static class Fund {

        @XmlElement(name = "CODE", required = true)
        protected String code;
        @XmlElement(name = "Status", required = true)
        protected String status;

        public String getCODE() {
            return code;
        }

        public void setCODE(String value) {
            this.code = value;
        }

        public String getStatus() {
            return status;
        }

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