I'm fairly new to Axis, and thought I had figured it out until I got to the typemapping. Since I have been unable to find a DTD/XSD for the WSDD file, I've had to try and use others' examples. This has consumed 10+ hours of my day now, so I would greatly appreciate any help. Please reply to my email address as well.
In any case, no matter what I've tried, I am getting an error. I've attached the WSDL file that was used to generate Java classes with WSDL2Java. Each of those complex types has a serializer/deserializer in the code, so I thought you could specify them as the serializer or deserializer in the type mapping.
I'm trying to just get one method of the web service working. I tried creating a test client, but it failed with a ClassNotFound trying to find org/apache/axis/Deserializer. I then realized I need to do typemapping since my parameters are not primitive types.
For example, look at GetOutstandingOrders type. I've tried setting my deploy.wsdd as follows:
<deployment
xmlns="http://xml.apache.org/axis/wsdd/";
xmlns:java="http://xml.apache.org/axis/wsdd/providers/java";
xmlns:ns="urn:LibraryDemo\\srvcGeneral\\srvcdoc">
<service name="ElectronicMarketService" provider="java:EJB">
<parameter name="beanJndiName" value="ElectronicMarketServiceLocal"/>
<parameter name="homeInterfaceName" value="edu.uiuc.cs427.j2e3.service.ElectronicMarketServiceLocalHome"/>
<parameter name="remoteInterfaceName" value="edu.uiuc.cs427.j2e3.service.ElectronicMarketServiceLocal"/>
<parameter name="allowedMethods" value="*"/> <parameter name="jndiURL" value="jnp://localhost:1099"/>
<parameter name="jndiContextClass" value="org.jnp.interfaces.NamingContextFactory"/>
<wsdlFile>ElectronicMarket.wsdl</wsdlFile>
<!-- This type mapping I believe is causing the problem not allowing a client to connect -->
<!-- Can only get to complete target if type is set to "classname" -->
<!-- Serializer is not letting me put my class, deserializer is -->
<!--
<typeMapping
qname="ns:GetOutstandingOrders"
classname="java:edu.uiuc.cs427.soap.CollectionOfOrder"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
deserializer="edu.uiuc.cs427.soap.CollectionOfOrder"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
-->
<beanMapping
qname="ns:GetOutstandingOrders"
xmlns:ns="urn:LibraryDemo\\srvcGeneral\\srvcdoc"
languageSpecificType="java:edu.uiuc.cs427.soap.CollectionOfOrder"/> </service>
</deployment>
I've tried several combinations of typeMapping and beanMapping yet none work. What I'd like to do is something like:
<typeMapping
qname="ns:GetOutstandingOrders"
classname="java:edu.uiuc.cs427.soap.CollectionOfOrder"
serializer="edu.uiuc.cs427.soap.CollectionOfOrder"
deserializer="edu.uiuc.cs427.soap.CollectionOfOrder"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
However, I get a variety of errors depending on which attempt I make:
One error if I use the first typeMapping example with classname and with the BeanSerializerFactory serializer I get:
19:56:58,453 ERROR [WSDDDeployableItem] Unable to deploy typemapping: {urn:LibraryDemo\\srvcGeneral\\srvcdoc}GetOutstandingOrders
java.lang.ClassNotFoundException: Found languageSpecificType namespace '', expected 'http://xml.apache.org/axis/wsdd/providers/java'
at org.apache.axis.deployment.wsdd.WSDDTypeMapping.getLanguageSpecificType(WSDDTypeMapping.java:213)
at org.apache.axis.deployment.wsdd.WSDDService.deployTypeMapping(WSDDService.java:549)
at org.apache.axis.deployment.wsdd.WSDDService.initTMR(WSDDService.java:267)
at org.apache.axis.deployment.wsdd.WSDDService.<init>(WSDDService.java:247)
at org.apache.axis.deployment.wsdd.WSDDDeployment.<init>(WSDDDeployment.java:243)
at org.apache.axis.deployment.wsdd.WSDDDocument.<init>(WSDDDocument.java:118)
If I try one of the other combinations, I often get an InvocationTargetException when trying to execute the axis-admin Ant task.
If I try putting the java: in front of the serializer/deserializer, it gives me another error.
If anyone can see something obvious here, or can show me better documentation on this besides example 5 of the user guide, please help me out.
I've also attached the source code for the generated CollectionOfOrder type.
If you need any more info from me, let me know.
Thanks
<?xml version="1.0" encoding="utf-8" ?> <definitions targetNamespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc" xmlns="http://schemas.xmlsoap.org/wsdl/"; xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"; xmlns:ns="urn:LibraryDemo\\srvcGeneral\\srvcdoc"> <types> <schema targetNamespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc" elementFormDefault="qualified" xmlns="http://www.w3.org/2001/XMLSchema"; xmlns:ns="urn:LibraryDemo\\srvcGeneral\\srvcdoc" xmlns:xsd="http://www.w3.org/2001/XMLSchema";> <complexType name="CollectionOfOrder"> <sequence> <element name="Order" minOccurs="0" maxOccurs="unbounded" type="ns:Order"/> </sequence> </complexType> <complexType name="Market"> <sequence> <element name="settings" minOccurs="1" maxOccurs="1" type="ns:TradingSettings"/> <element name="segments" minOccurs="1" maxOccurs="1" type="ns:CollectionOfSegment"/> </sequence> </complexType> <complexType name="CollectionOfSegment"> <sequence> <element name="Segment" minOccurs="0" maxOccurs="unbounded" type="ns:Segment"/> </sequence> </complexType> <complexType name="TradingSettings"> <sequence> <element name="stateCycleSpec" minOccurs="0" maxOccurs="1" type="xsd:string"/> <element name="stopTradingRange" minOccurs="0" maxOccurs="1" type="xsd:double"/> <element name="priceIncrement" minOccurs="1" maxOccurs="1" type="xsd:double"/> </sequence> </complexType> <complexType name="Segment"> <sequence> <element name="name" minOccurs="1" maxOccurs="1" type="xsd:string"/> <element name="settings" minOccurs="1" maxOccurs="1" type="ns:TradingSettings"/> <element name="securities" minOccurs="1" maxOccurs="1" type="ns:CollectionOfSecurity"/> <element name="market" minOccurs="1" maxOccurs="1" type="ns:Market"/> </sequence> </complexType> <complexType name="CollectionOfSecurity"> <sequence> <element name="Security" minOccurs="0" maxOccurs="unbounded" type="ns:Security"/> </sequence> </complexType> <complexType name="Security"> <sequence> <element name="name" minOccurs="1" maxOccurs="1" type="xsd:string"/> <element name="settings" minOccurs="1" maxOccurs="1" type="ns:TradingSettings"/> <element name="segment" minOccurs="1" maxOccurs="1" type="ns:Segment"/> </sequence> </complexType> <complexType name="OrderStatus"> <sequence> <element name="matchingShares" minOccurs="1" maxOccurs="1" type="xsd:int"/> <element name="order" minOccurs="1" maxOccurs="1" type="ns:Order"/> <element name="matchingPrice" minOccurs="1" maxOccurs="1" type="xsd:double"/> <element name="identification" minOccurs="1" maxOccurs="1" type="xsd:string"/> <element name="matchingParty" minOccurs="1" maxOccurs="1" type="ns:Party"/> <element name="status" minOccurs="1" maxOccurs="1" type="xsd:string"/> </sequence> </complexType> <complexType name="Order"> <sequence> <element name="numberOfShares" minOccurs="1" maxOccurs="1" type="xsd:int"/> <element name="nominalPrice" minOccurs="0" maxOccurs="1" type="xsd:double"/> <element name="party" minOccurs="1" maxOccurs="1" type="ns:Party"/> <element name="instrument" minOccurs="1" maxOccurs="1" type="xsd:string"/> </sequence> </complexType> <complexType name="Party"> <sequence> <element name="name" minOccurs="1" maxOccurs="1" type="xsd:string"/> <element name="identification" minOccurs="1" maxOccurs="1" type="xsd:string"/> </sequence> </complexType> <element name="x_GetOutstandingOrders" type="ns:GetOutstandingOrders"/> <complexType name="GetOutstandingOrders"> <sequence> <element name="PrderIdentification" minOccurs="1" maxOccurs="1" type="xsd:int"/> </sequence> </complexType> <element name="x_GetOutstandingOrdersResponse" type="ns:CollectionOfOrder"/> <element name="x_CreateMarket" type="ns:CreateMarket"/> <complexType name="CreateMarket"> <sequence> <element name="Market" minOccurs="1" maxOccurs="1" type="ns:Market"/> </sequence> </complexType> <element name="x_CreateMarketResponse" type="xsd:boolean"/> <element name="x_GetOrderStatus" type="ns:GetOrderStatus"/> <complexType name="GetOrderStatus"> <sequence> <element name="OrderIdentification" minOccurs="1" maxOccurs="1" type="xsd:int"/> </sequence> </complexType> <element name="x_GetOrderStatusResponse" type="ns:OrderStatus"/> <element name="x_AddSellOrder" type="ns:AddSellOrder"/> <complexType name="AddSellOrder"> <sequence> <element name="Order" minOccurs="1" maxOccurs="1" type="ns:Order"/> </sequence> </complexType> <element name="x_AddSellOrderResponse" type="ns:OrderStatus"/> <element name="x_AddBuyOrder" type="ns:AddBuyOrder"/> <complexType name="AddBuyOrder"> <sequence> <element name="Order" minOccurs="1" maxOccurs="1" type="ns:Order"/> </sequence> </complexType> <element name="x_AddBuyOrderResponse" type="ns:OrderStatus"/> </schema> </types> <message name="GetOutstandingOrders"> <part name="parameter" element="ns:x_GetOutstandingOrders"/> </message> <message name="GetOutstandingOrdersResponse"> <part name="return" element="ns:x_GetOutstandingOrdersResponse"/> </message> <message name="CreateMarket"> <part name="parameter" element="ns:x_CreateMarket"/> </message> <message name="CreateMarketResponse"> <part name="return" element="ns:x_CreateMarketResponse"/> </message> <message name="GetOrderStatus"> <part name="parameter" element="ns:x_GetOrderStatus"/> </message> <message name="GetOrderStatusResponse"> <part name="return" element="ns:x_GetOrderStatusResponse"/> </message> <message name="AddSellOrder"> <part name="parameter" element="ns:x_AddSellOrder"/> </message> <message name="AddSellOrderResponse"> <part name="return" element="ns:x_AddSellOrderResponse"/> </message> <message name="AddBuyOrder"> <part name="parameter" element="ns:x_AddBuyOrder"/> </message> <message name="AddBuyOrderResponse"> <part name="return" element="ns:x_AddBuyOrderResponse"/> </message> <portType name="ElectronicMarket"> <operation name="GetOutstandingOrders"> <documentation>It returns all the orders placed by a party that didn't match any other.</documentation> <input message="ns:GetOutstandingOrders"/> <output message="ns:GetOutstandingOrdersResponse"/> </operation> <operation name="CreateMarket"> <documentation>It creates a market with segments, securities and parties</documentation> <input message="ns:CreateMarket"/> <output message="ns:CreateMarketResponse"/> </operation> <operation name="GetOrderStatus"> <documentation>It returns the status of an order posted before</documentation> <input message="ns:GetOrderStatus"/> <output message="ns:GetOrderStatusResponse"/> </operation> <operation name="AddSellOrder"> <documentation>It adds an order for selling the instrument spedified by anOrder</documentation> <input message="ns:AddSellOrder"/> <output message="ns:AddSellOrderResponse"/> </operation> <operation name="AddBuyOrder"> <documentation>It adds an order for buying the instrument spedified by anOrder</documentation> <input message="ns:AddBuyOrder"/> <output message="ns:AddBuyOrderResponse"/> </operation> </portType> <binding name="ElectronicMarket" type="ns:ElectronicMarket"> <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http/"/> <operation name="GetOutstandingOrders" selector="getOutstandingOrders:"> <soap:operation soapAction=""/> <input> <soap:body use="literal" namespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc"/> </input> <output> <soap:body use="literal" namespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc"/> </output> </operation> <operation name="CreateMarket" selector="createMarket:"> <soap:operation soapAction=""/> <input> <soap:body use="literal" namespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc"/> </input> <output> <soap:body use="literal" namespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc"/> </output> </operation> <operation name="GetOrderStatus" selector="getOrderStatus:"> <soap:operation soapAction=""/> <input> <soap:body use="literal" namespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc"/> </input> <output> <soap:body use="literal" namespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc"/> </output> </operation> <operation name="AddSellOrder" selector="addSellOrder:"> <soap:operation soapAction=""/> <input> <soap:body use="literal" namespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc"/> </input> <output> <soap:body use="literal" namespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc"/> </output> </operation> <operation name="AddBuyOrder" selector="addBuyOrder:"> <soap:operation soapAction=""/> <input> <soap:body use="literal" namespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc"/> </input> <output> <soap:body use="literal" namespace="urn:LibraryDemo\\srvcGeneral\\srvcdoc"/> </output> </operation> </binding> </definitions>
/** * CollectionOfOrder.java * * This file was auto-generated from WSDL * by the Apache Axis WSDL2Java emitter. */
package edu.uiuc.cs427.soap;
public class CollectionOfOrder implements java.io.Serializable {
private edu.uiuc.cs427.soap.Order[] order;
public CollectionOfOrder() {
}
public edu.uiuc.cs427.soap.Order[] getOrder() {
return order;
}
public void setOrder(edu.uiuc.cs427.soap.Order[] order) {
this.order = order;
}
public edu.uiuc.cs427.soap.Order getOrder(int i) {
return order[i];
}
public void setOrder(int i, edu.uiuc.cs427.soap.Order value) {
this.order[i] = value;
}
private java.lang.Object __equalsCalc = null;
public synchronized boolean equals(java.lang.Object obj) {
if (!(obj instanceof CollectionOfOrder)) return false;
CollectionOfOrder other = (CollectionOfOrder) obj;
if (obj == null) return false;
if (this == obj) return true;
if (__equalsCalc != null) {
return (__equalsCalc == obj);
}
__equalsCalc = obj;
boolean _equals;
_equals = true &&
((this.order==null && other.getOrder()==null) ||
(this.order!=null &&
java.util.Arrays.equals(this.order, other.getOrder())));
__equalsCalc = null;
return _equals;
}
private boolean __hashCodeCalc = false;
public synchronized int hashCode() {
if (__hashCodeCalc) {
return 0;
}
__hashCodeCalc = true;
int _hashCode = 1;
if (getOrder() != null) {
for (int i=0;
i<java.lang.reflect.Array.getLength(getOrder());
i++) {
java.lang.Object obj = java.lang.reflect.Array.get(getOrder(), i);
if (obj != null &&
!obj.getClass().isArray()) {
_hashCode += obj.hashCode();
}
}
}
__hashCodeCalc = false;
return _hashCode;
}
// Type metadata
private static org.apache.axis.description.TypeDesc typeDesc =
new org.apache.axis.description.TypeDesc(CollectionOfOrder.class);
static {
typeDesc.setXmlType(new
javax.xml.namespace.QName("urn:LibraryDemo\\srvcGeneral\\srvcdoc",
"CollectionOfOrder"));
org.apache.axis.description.ElementDesc elemField = new
org.apache.axis.description.ElementDesc();
elemField.setFieldName("order");
elemField.setXmlName(new
javax.xml.namespace.QName("urn:LibraryDemo\\srvcGeneral\\srvcdoc", "Order"));
elemField.setXmlType(new
javax.xml.namespace.QName("urn:LibraryDemo\\srvcGeneral\\srvcdoc", "Order"));
elemField.setMinOccurs(0);
typeDesc.addFieldDesc(elemField);
}
/**
* Return type metadata object
*/
public static org.apache.axis.description.TypeDesc getTypeDesc() {
return typeDesc;
}
/**
* Get Custom Serializer
*/
public static org.apache.axis.encoding.Serializer getSerializer(
java.lang.String mechType,
java.lang.Class _javaType,
javax.xml.namespace.QName _xmlType) {
return
new org.apache.axis.encoding.ser.BeanSerializer(
_javaType, _xmlType, typeDesc);
}
/**
* Get Custom Deserializer
*/
public static org.apache.axis.encoding.Deserializer getDeserializer(
java.lang.String mechType,
java.lang.Class _javaType,
javax.xml.namespace.QName _xmlType) {
return
new org.apache.axis.encoding.ser.BeanDeserializer(
_javaType, _xmlType, typeDesc);
}
}
