Consuming Existing Liferay Webservices

Write the following code in view.jsp:

<%@ page import="com.liferay.client.soap.portal.model.OrganizationSoap" %>

<%@ page import="com.liferay.client.soap.portal.service.http.OrganizationServiceSoap" %>

<%@ page import="com.liferay.client.soap.portal.service.http.OrganizationServiceSoapServiceLocator" %>

<%@ page import="com.liferay.portal.kernel.util.GetterUtil" %>

<%@ page import="java.net.URL" %>

You belong to the following organizations:

<br /><br />

<%

String remoteUser = request.getRemoteUser();

long userId = GetterUtil.getLong(remoteUser);

OrganizationServiceSoapServiceLocator locator = new OrganizationServiceSoapServiceLocator();

OrganizationServiceSoap soap = locator.getPortal_OrganizationService(_getURL(remoteUser, "Portal_OrganizationService"));

OrganizationSoap[] organizations = soap.getUserOrganizations(userId);

for (int i = 0; i < organizations.length; i++) {

                OrganizationSoap organization = organizations[i];

%>

                <%= organization.getName() %><br />

<%

}

%>

<%!

private URL _getURL(String remoteUser, String serviceName) throws Exception {

                // Unathenticated url

                String url = "http://localhost:8080/tunnel-web/axis/" + serviceName;

                // Authenticated url

                if (true) {

                                String password = "test";

                                url = "http://" + remoteUser + ":" + password + "@localhost:8080/tunnel-web/secure/axis/" + serviceName;

                }

                return new URL(url);

}

%>

Errors and Solutions:

1. NullPointerException/axis exception

Solution: Change port no in view.jsp to the port no what you are using

2. Refused to connect or Connection Exception:

Solution: Go to plugins/build-common-plugin.xml. Search for

<property name="client.url" value="http://localhost:7070/${plugin.name}/axis" />

Change the port no.

These rae the maximum errors you will get while using this application.