[jbossws-users] [JBossWS] - Newbee Q: Returning hashmaps
I am trying to take the simple echo example
(http://jbws.dyndns.org/mediawiki/index.php?title=JBossWS_JAX-WS_Tools) to the next level
and running into problem.
I want to return a hashmap instead of the string.
Instead of the client printing the hasmap contents it prints the address of the the
hashmap.
I am using the new tools: wsconsume, wsprovide & wsrunclient.
Here's the code:
GetPM.java:
=========
package getpm;
|
| import java.util.HashMap;
|
| @javax.jws.WebService
| public class GetPM
| {
|
| HashMap map = new HashMap();
|
| public HashMap getPM()
| {
| map.put("key1", "value1");
| map.put("key2", "value2");
| map.put("key3", "value3");
| System.out.println("From Server:" + map.toString());
| return map;
| }
| }
I am using the same web.xml as in the echo example -- is this were I am going wrong?
web.xml
=======
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
| xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
| version="2.4">
|
| <servlet>
| <servlet-name>GetPM</servlet-name>
| <servlet-class>getpm.GetPM</servlet-class>
| </servlet>
|
| <servlet-mapping>
| <servlet-name>GetPM</servlet-name>
| <url-pattern>/GetPM</url-pattern>
| </servlet-mapping>
| </web-app>
I created the getpm.war file & deployed it on the jboss AS.
Using wsconsume created the client files using the online version of service wsdl file:
wsconsume -k http://localhost:8080/getpm/GetPM?wsdl
The client then calls the service using the following
GetPMclient.java:
=============
import getpm.*;
|
| public class GetPMclient
| {
| public static void main(String args[])
| {
| GetPMService service = new GetPMService();
| GetPM pm = service.getGetPMPort();
| System.out.println("Server said: " + pm.getPM());
|
| //HashMap hm = (HashMap) pm.getPM();
| //System.out.println(hm.toString());
| }
| }
On the server stdout I get the hashmap printed correctly, but on the client side instead
of the hashmap I get the reference of the hashmap as below:
getpm.HashMap@1a0b53e
instead of
{key1=value1, key2=value2, key3=value3}
C:\....\webservices\getpm\client\output>wsrunclient GetPMclient
log4j:WARN No appenders could be found for logger
(org.jboss.ws.metadata.builder.jaxws.JAXWSWebServiceMetaDataBuilder).
log4j:WARN Please initialize the log4j system properly.
Server said:
getpm.HashMap@1a0b53e
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