Question

我目前正面临实体和WSDL定义之间的wsdl错配。它似乎忽略了复杂类型的列表。我使用Axis 2从XSD文件生成的实体生成WSDL。

以下是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>

这将生成以下实体：

@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;
        }
    }
}

这个生成的代码提供了以下WSDL：

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

列表的类型为anyType，所以当它被解组时我会收到以下错误：

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

我该怎么做才能避免这种行为？

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。

我认为你应该明确声明Funds所以WSDL没有混淆如下：

@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;
        }
    }
}

Axis java to wsdl和complexType list

1 个答案: