4.CXF所支持的数据类型

时间:2023-03-09 18:44:28
4.CXF所支持的数据类型

前言:jdk提供了webService,但为什么使用jdk来开发webService相对少呢?

  一个重要原因就是jdk支持的数据类型相对不足,例如Map就不为jdk所支持!

CXF支持的数据类型:

  基本数据类型:

    int、boolean、float等...

  引用类型:

    String、集合(Set、List、Map)、自定义数据类型...

  补充说明:cxf支持所有的数据类型!

测试案例:

  1.构建一个实体类Animals,为了测试基本数据类型,定义了三个属性,int型的id,String的name和float型的price

public class Animals {

    private int id;
private String name;//动物名称
private float price;//动物价格
public Animals() {
super();
}
public Animals(int id, String name, float price) {
super();
this.id = id;
this.name = name;
this.price = price;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public float getPrice() {
return price;
}
public void setPrice(float price) {
this.price = price;
}
@Override
public String toString() {
return "Animals [id=" + id + ", name=" + name + ", price=" + price
+ "]";
}
}

  2.编写SEI以及SEI实现类

@WebService
public interface DataType {
//添加一个动物
@WebMethod
boolean addAnimal(Animals a); //查找一只动物
@WebMethod
Animals findAnimalById(int id); //查找所有动物(测试List)
@WebMethod
List<Animals> findAllAnimals(); //查找所有动物(测试Map)
@WebMethod
Map<Integer,Animals> findAllForMap();
}
public class DataTypeImpl implements DataType {

    @Override
public boolean addAnimal(Animals a) {
//为方便测试,直接返回true
return true;
} @Override
public Animals findAnimalById(int id) {
return new Animals(1, "car", 50);
} @Override
public List<Animals> findAllAnimals() {
List<Animals> list = new ArrayList<Animals>();
list.add(new Animals(1, "pig", 2000));
list.add(new Animals(2, "dog", 100));
list.add(new Animals(3, "duck", 40));
return list;
} @Override
public Map<Integer, Animals> findAllForMap() {
Map<Integer, Animals> map = new HashMap<Integer, Animals>();
map.put(1, new Animals(1, "rabbit", 20));
map.put(2, new Animals(1, "chick", 30));
map.put(3, new Animals(1, "wolf", 20000));
return map;
}
}

  3.发布

public class Publish {

    public static void main(String[] args) {
String address = "http://localhost:8080/cxfServer";
Endpoint.publish(address, new DataTypeImpl());
System.out.println("如果发布成功,打印!");
}
}

  4.使用cxf生成客户端代码

  4.CXF所支持的数据类型

  生成后的结构为:

  4.CXF所支持的数据类型

  5.查看wsdl文档

<?xml version='1.0' encoding='UTF-8'?><wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://datatype.cxf.com/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns1="http://schemas.xmlsoap.org/soap/http" name="DataTypeImplService" targetNamespace="http://datatype.cxf.com/">
<wsdl:types>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://datatype.cxf.com/" elementFormDefault="unqualified" targetNamespace="http://datatype.cxf.com/" version="1.0">
<xs:element name="addAnimal" type="tns:addAnimal"/>
<xs:element name="addAnimalResponse" type="tns:addAnimalResponse"/>
<xs:element name="findAllAnimals" type="tns:findAllAnimals"/>
<xs:element name="findAllAnimalsResponse" type="tns:findAllAnimalsResponse"/>
<xs:element name="findAllForMap" type="tns:findAllForMap"/>
<xs:element name="findAllForMapResponse" type="tns:findAllForMapResponse"/>
<xs:element name="findAnimalById" type="tns:findAnimalById"/>
<xs:element name="findAnimalByIdResponse" type="tns:findAnimalByIdResponse"/>
<xs:complexType name="findAllAnimals">
<xs:sequence/>
</xs:complexType>
<xs:complexType name="findAllAnimalsResponse">
<xs:sequence>
<xs:element maxOccurs="unbounded" minOccurs="0" name="return" type="tns:animals"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="animals">
<xs:sequence>
<xs:element name="id" type="xs:int"/>
<xs:element minOccurs="0" name="name" type="xs:string"/>
<xs:element name="price" type="xs:float"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="findAllForMap">
<xs:sequence/>
</xs:complexType>
<xs:complexType name="findAllForMapResponse">
<xs:sequence>
<xs:element name="_return">
<xs:complexType>
<xs:sequence>
<xs:element maxOccurs="unbounded" minOccurs="0" name="entry">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="key" type="xs:int"/>
<xs:element minOccurs="0" name="value" type="tns:animals"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="addAnimal">
<xs:sequence>
<xs:element minOccurs="0" name="arg0" type="tns:animals"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="addAnimalResponse">
<xs:sequence>
<xs:element name="return" type="xs:boolean"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="findAnimalById">
<xs:sequence>
<xs:element name="arg0" type="xs:int"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="findAnimalByIdResponse">
<xs:sequence>
<xs:element minOccurs="0" name="return" type="tns:animals"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
</wsdl:types>
<wsdl:message name="findAnimalById">
<wsdl:part element="tns:findAnimalById" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="addAnimal">
<wsdl:part element="tns:addAnimal" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="findAllAnimalsResponse">
<wsdl:part element="tns:findAllAnimalsResponse" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="findAllForMapResponse">
<wsdl:part element="tns:findAllForMapResponse" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="findAnimalByIdResponse">
<wsdl:part element="tns:findAnimalByIdResponse" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="addAnimalResponse">
<wsdl:part element="tns:addAnimalResponse" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="findAllAnimals">
<wsdl:part element="tns:findAllAnimals" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="findAllForMap">
<wsdl:part element="tns:findAllForMap" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="DataType">
<wsdl:operation name="findAllAnimals">
<wsdl:input message="tns:findAllAnimals" name="findAllAnimals">
</wsdl:input>
<wsdl:output message="tns:findAllAnimalsResponse" name="findAllAnimalsResponse">
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="findAllForMap">
<wsdl:input message="tns:findAllForMap" name="findAllForMap">
</wsdl:input>
<wsdl:output message="tns:findAllForMapResponse" name="findAllForMapResponse">
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="addAnimal">
<wsdl:input message="tns:addAnimal" name="addAnimal">
</wsdl:input>
<wsdl:output message="tns:addAnimalResponse" name="addAnimalResponse">
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="findAnimalById">
<wsdl:input message="tns:findAnimalById" name="findAnimalById">
</wsdl:input>
<wsdl:output message="tns:findAnimalByIdResponse" name="findAnimalByIdResponse">
</wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="DataTypeImplServiceSoapBinding" type="tns:DataType">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="findAllAnimals">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="findAllAnimals">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="findAllAnimalsResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="findAllForMap">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="findAllForMap">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="findAllForMapResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="addAnimal">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="addAnimal">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="addAnimalResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="findAnimalById">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="findAnimalById">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="findAnimalByIdResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="DataTypeImplService">
<wsdl:port binding="tns:DataTypeImplServiceSoapBinding" name="DataTypeImplPort">
<soap:address location="http://localhost:8080/cxfServer"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

   6.测试(获取服务端各种数据类型的数据)

public class TestDataType {

    public static void main(String[] args) {
DataTypeImplService factory = new DataTypeImplService();
DataType dataType = factory.getDataTypeImplPort(); boolean bool = dataType.addAnimal(new Animals());
System.out.println(bool); Animals a = dataType.findAnimalById(1);
System.out.println(a); List<Animals> list = dataType.findAllAnimals();
System.out.println(list); Return r = dataType.findAllForMap();
List<FindAllForMapResponse.Return.Entry> entrys = r.getEntry();
for(Return.Entry entry : entrys){
int id = (int) entry.getKey();
Animals name = entry.getValue();
System.out.println(id+":"+name);
}
}
}

运行结果:

true
Animals [id=1, name=car, price=50.0]
[Animals [id=1, name=pig, price=2000.0], Animals [id=2, name=dog, price=100.0], Animals [id=3, name=duck, price=40.0]]
1:Animals [id=1, name=rabbit, price=20.0]
2:Animals [id=1, name=chick, price=30.0]
3:Animals [id=1, name=wolf, price=20000.0]

注意:

map的使用方法略不同,使用dataType.findAllForMap();后,返回的是个Return类,下面是Return类代码:

public class FindAllForMapResponse {

    @XmlElement(required = true)
protected FindAllForMapResponse.Return _return; public FindAllForMapResponse.Return getReturn() {
return _return;
} public void setReturn(FindAllForMapResponse.Return value) {
this._return = value;
} @XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"entry"
})
public static class Return { protected List<FindAllForMapResponse.Return.Entry> entry; public List<FindAllForMapResponse.Return.Entry> getEntry() {
if (entry == null) {
entry = new ArrayList<FindAllForMapResponse.Return.Entry>();
}
return this.entry;
} @XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"key",
"value"
})
public static class Entry { protected Integer key;
protected Animals value; public Integer getKey() {
return key;
} public void setKey(Integer value) {
this.key = value;
} public Animals getValue() {
return value;
} public void setValue(Animals value) {
this.value = value;
} } } }