[JBoss Web Services Users] - Re: Newbie: Empty ArrayList Passed on WS Call
by gwzoller
Ok... I have 1/2 an answer. By playing with the annotations (brute force really) I can now get my list going over the wire, but... I lost my WSDL.
New Interface:
@WebService
| public interface OrderTakerRemote {
| public String msg(ArrayList<String> say);
| }
|
New Impl:
@Remote(OrderTakerRemote.class)
| @WebService(endpointInterface="com.kepler.ecom.services.OrderTakerRemote")
| @SOAPBinding(style = SOAPBinding.Style.RPC)
| @Stateless
| public class OrderTaker implements OrderTakerRemote {
|
| // Default constructor.
| public OrderTaker() {
| }
|
| @WebMethod
| public String msg(ArrayList<String> say) {
| // same as before
| }
| }
I'd rather annotate the interface, not the implementation but to get it working it's a minor quibble.
My larger problem is the WSDL. If I specify a simple @WebService (no endpoint parameter) in the impl then my WSDL looks something like this:
<definitions name="OrderTakerService" targetNamespace="http://ecom.kepler..com/">
| -
| <types>
| -
| <xs:schema targetNamespace="http://ecom.kepler.com/" version="1.0">
| <xs:element name="msg" type="tns:msg"/>
| <xs:element name="msgResponse" type="tns:msgResponse"/>
| -
| <xs:complexType name="msg">
| -
| <xs:sequence>
| <xs:element maxOccurs="unbounded" minOccurs="0" name="arg0" type="xs:string"/>
| </xs:sequence>
| </xs:complexType>
| -
| <xs:complexType name="msgResponse">
| -
| <xs:sequence>
| <xs:element minOccurs="0" name="return" type="xs:string"/>
| </xs:sequence>
| </xs:complexType>
| </xs:schema>
| </types>
| -
| <message name="OrderTaker_msg">
| <part element="tns:msg" name="msg"/>
| </message>
| -
| <message name="OrderTaker_msgResponse">
| <part element="tns:msgResponse" name="msgResponse"/>
| </message>
| -
| <portType name="OrderTaker">
| -
| <operation name="msg" parameterOrder="msg">
| <input message="tns:OrderTaker_msg"/>
| <output message="tns:OrderTaker_msgResponse"/>
| </operation>
| </portType>
| -
| <binding name="OrderTakerBinding" type="tns:OrderTaker">
| <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
| -
| <operation name="msg">
| <soap:operation soapAction=""/>
| -
| <input>
| <soap:body use="literal"/>
| </input>
| -
| <output>
| <soap:body use="literal"/>
| </output>
| </operation>
| -
| <operation name="placeOrder_1_0">
| <soap:operation soapAction=""/>
| -
| <input>
| <soap:body use="literal"/>
| </input>
| -
| <output>
| <soap:body use="literal"/>
| </output>
| </operation>
| </binding>
| -
| <service name="OrderTakerService">
| -
| <port binding="tns:OrderTakerBinding" name="OrderTakerPort">
| <soap:address location="http://127.0.0.1:8080/keplerEAR-kepler/OrderTaker"/>
| </port>
| </service>
| </definitions>
As shown in this code (with the endpoint parameter) my WSDL looks like this:
<definitions name="OrderTakerService" targetNamespace="http://ecom.kepler.com/">
| <import location="http://127.0.0.1:8080/keplerEAR-kepler/OrderTaker?wsdl&resource=OrderTake..." namespace="http://services.ecom.kepler.aviall.com/"/>
| -
| <service name="OrderTakerService">
| -
| <port binding="ns1:OrderTakerRemoteBinding" name="OrderTakerPort">
| <soap:address location="http://127.0.0.1:8080/keplerEAR-kepler/OrderTaker"/>
| </port>
| </service>
| </definitions>
Somehow my Java client was fine with the abbreviated WSDL but I'm worried a non-Java client may need all the detail in the longer version. The annotation combo that gives me the longer (more complete?) WSDL doesn't let me pass my list. The short WSDL passes my list.
Any ideas what's going on? What happened to all the stuff that defined the method calls and the parameter types?
Any ideas appreciated! Confused newbie.
Greg
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14 years, 6 months
[JBoss Web Services Users] - Newbie: Empty ArrayList Passed on WS Call
by gwzoller
Hello,
I'm having some difficulty getting a list of things passed successfully as a web service parameter. A no-param, or simple (non-list) param works fine. My web service is an EJB stateless session bean...code below.
The Interface:
| @Remote
| @WebService
| @SOAPBinding(style = SOAPBinding.Style.RPC)
| public interface OrderTakerRemote {
| @WebMethod
| public String msg(ArrayList<String> say);
| }
The Implementation:
| @WebService(endpointInterface="com.kepler.ecom.services.OrderTakerRemote")
| @Stateless
| public class OrderTaker implements OrderTakerRemote {
|
| // Default constructor.
| public OrderTaker() {
| }
|
| public String msg(ArrayList<String> say) {
| StringBuffer sb = new StringBuffer();
| System.out.println(say.size()); // verify non-emtpy list
| if( say != null ) {
| sb.append("Hey you says ");
| for(String one : say ) {
| sb.append("\""+one+"\" ");
| }
| }
| return sb.toString();
| }
| }
The Client:
| private void wsPlaceOrder() {
| String endpointURI ="http://127.0.0.1:8080/keplerEAR-kepler/OrderTaker?wsdl";
| try
| {
| ArrayList<String> stuff = new ArrayList<String>();
| stuff.add("One");
| stuff.add("Two");
| stuff.add("Three");
| this.wsOrderResult = (String) getPort(endpointURI).msg(stuff);
| } catch (MalformedURLException e) {
| e.printStackTrace();
| throw new RuntimeException(e);
| }
| }
The ArrayList is clearly created and populated in the client. The call is made...no errors on the console..and I do get a result string back, but its just the little header "Hey you says"...not the rest of it. The console output from the implementation showing the received list size prints 0.
Any ideas why my list isn't going over the wire?
Thanks!
Greg
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14 years, 6 months
[JBoss Web Services Users] - PolicyAttachment with custom assertions
by altes-kind
Hello,
I'm trying to implement a custom policy assertion with JBossWS. When I use @PolicyAttachment with my custom policy XML I get the log message "Unknown namespace:http://www.hfu.de/server/service/calculator/CalculatorPolicy...Assertion not supported".
Is the usage of PolicyAttachment limited to standard policies like WS-SecurityPolicy or is there anything wrong with my custom assertion?
2009-11-30 14:01:41,857 DEBUG [org.jboss.ws.extensions.policy.deployer.PolicyDeployer] (main) ####class org.apache.ws.policy.XorCompositeAssertion
| 2009-11-30 14:01:41,857 DEBUG [org.jboss.ws.extensions.policy.deployer.PolicyDeployer] (main) ####[org.apache.ws.policy.AndCompositeAssertion@aeb11d]
| 2009-11-30 14:01:41,858 DEBUG [org.jboss.ws.extensions.policy.deployer.PolicyDeployer] (main) alternative
| 2009-11-30 14:01:41,858 DEBUG [org.jboss.ws.extensions.policy.deployer.PolicyDeployer] (main) Unknown namespace:http://www.hfu.de/server/service/calculator/CalculatorPolicy...Assertion not supported
| 2009-11-30 14:01:41,858 DEBUG [org.jboss.ws.extensions.policy.deployer.PolicyDeployer] (main) Unsupported Alternative
| 2009-11-30 14:01:41,858 DEBUG [org.jboss.ws.extensions.policy.deployer.PolicyDeployer] (main) XorComposite zero element...Policy not supported
| 2009-11-30 14:01:41,858 WARN [org.jboss.ws.extensions.policy.metadata.PolicyMetaDataBuilder] (main) Policy Not supported:null
@Stateless
| @WebService(name = "Calculator", targetNamespace = "http://calculator.service.server.hfu.de/")
| @PolicyAttachment( { @Policy(policyFileLocation = "CalculatorPolicy.xml", scope = PolicyScopeLevel.WSDL_PORT) })
| public class Calculator implements CalculatorRemote, CalculatorLocal {
|
| public double add(double num1, double num2) {
| return num1 + num2;
| }
|
| }
<?xml version="1.0" encoding="UTF-8"?>
|
| <wsp:Policy xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy"
| xmlns:cp="http://www.hfu.de/server/service/calculator/CalculatorPolicy"
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
| <wsp:ExactlyOne>
| <wsp:All>
| <cp:maxNumber>10.0</cp:maxNumber>
| <cp:minNumber>0.0</cp:minNumber>
| </wsp:All>
| </wsp:ExactlyOne>
| </wsp:Policy>
Any help is appreciated.
altes-kind
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14 years, 6 months