clientadd.java

globus toolkit Math例子

package org.globus.examples.clients.MathService_instance_rp;

import java.io.FileInputStream;

import org.apache.axis.message.addressing.Address;
import org.apache.axis.message.addressing.EndpointReferenceType;

import org.globus.examples.services.core.rp.impl.MathQNames;
import org.globus.examples.stubs.MathService_instance_rp.MathPortType;
import org.globus.examples.stubs.MathService_instance_rp.service.MathServiceAddressingLocator;
import org.globus.wsrf.encoding.ObjectDeserializer;
import org.oasis.wsrf.properties.GetResourcePropertyResponse;
import org.xml.sax.InputSource;

public class ClientAdd {

	private static void printResourceProperties(MathPortType math) throws Exception
	{
		GetResourcePropertyResponse valueRP, lastOpRP, lastLogRP;
		String value, lastOp, lastLog;
		
		valueRP = math.getResourceProperty(MathQNames.RP_VALUE);
		lastOpRP = math.getResourceProperty(MathQNames.RP_LASTOP);
		
		value = valueRP.get_any()[0].getValue();
		lastOp = lastOpRP.get_any()[0].getValue();
		
		System.out.println("Value RP: " + value);
		System.out.println("LastOp RP: " + lastOp);
	}	
	
	public static void main(String[] args) {
		MathServiceAddressingLocator instanceLocator = new MathServiceAddressingLocator();

		try {
			int value = Integer.parseInt(args[1]);
			EndpointReferenceType instanceEPR;

			if (args[0].startsWith("http")) {
				// First argument contains a URI
				String serviceURI = args[0];
				// Create endpoint reference to service
				instanceEPR = new EndpointReferenceType();
				instanceEPR.setAddress(new Address(serviceURI));
			} else {
				// First argument contains an EPR file name
				String eprFile = args[0];
				// Get endpoint reference of WS-Resource from file
				FileInputStream fis = new FileInputStream(eprFile);
				instanceEPR = (EndpointReferenceType) ObjectDeserializer
						.deserialize(new InputSource(fis),
								EndpointReferenceType.class);
				fis.close();
			}

			// Get PortType
			MathPortType math = instanceLocator
					.getMathPortTypePort(instanceEPR);

			// Perform addition
			math.add(value);

			// Access value

		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}