DemoServiceLevelDataLocator.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
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 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
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package userguide.mex.clients;

import java.util.Calendar;

import org.apache.axiom.om.OMElement;
import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.dataretrieval.DRConstants;
import org.apache.axis2.dataretrieval.client.MexClient;

/**
 * Sample to demostrate  using User-defined Service level Data Locator to perform data retrieval 
 * for the WS-MEX GetMetadata request.
 * 
 * In the example, dataLocator element was added in the services.xml of the target Service.
 * 
 * Before running the sample, you must first deploy the Axis 2 sample ServiceLevelDataLocatorDemoService service i.e.
 * ServiceLevelDataLocatorDemoService.aar file.  
 * 
 */

public class DemoServiceLevelDataLocator {
	private static EndpointReference targetEPR = new EndpointReference(
			"http://127.0.0.1:8080/axis2/services/ServiceLevelDataLocatorDemoService");

	public static void main(String[] args) {
		try {
			System.out
					.println(Calendar.getInstance().getTime() + " Test getMetadata for " + targetEPR.getAddress());
			MexClient serviceClient = new MexClient();
			Options options = new Options();
			serviceClient.setOptions(options);
	        options.setTo(targetEPR);
	        options.setAction(DRConstants.SPEC.Actions.GET_METADATA_REQUEST);
	        
	        String identifier = null;    
		    OMElement method = serviceClient.setupGetMetadataRequest(DRConstants.SPEC.DIALECT_TYPE_WSDL, identifier);
            
            OMElement result = serviceClient.sendReceive(method);
     
			System.out.println(result);

		} catch (AxisFault axisFault) {
			axisFault.printStackTrace();
		}
	}
}