axis2RESTFUL开发客户端

package com.client;

import javax.xml.stream.FactoryConfigurationError;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;

import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;

public class TestRest {

	private static String toEpr = "http://localhost:8080/axis2/services/Axis2WB";

	public static void main(String[] args) throws AxisFault {

		Options options = new Options();
		options.setTo(new EndpointReference(toEpr));

		// 客户端REST方式调用服务跟普通服务的区别，REST调用必须加上下面这个代码。
		options.setProperty(Constants.Configuration.ENABLE_REST,Constants.VALUE_TRUE);

		ServiceClient sender = new ServiceClient();
		// axis2-1.5.4不需要下面这句代码，否则会报错
		// sender.engageModule(new QName(Constants.MODULE_ADDRESSING));
		sender.setOptions(options);
		OMElement result = sender.sendReceive(getPayload());

		try {
			XMLStreamWriter writer = XMLOutputFactory.newInstance().createXMLStreamWriter(System.out);
			result.serialize(writer);
			writer.flush();
		} catch (XMLStreamException e) {
			e.printStackTrace();
		} catch (FactoryConfigurationError e) {
			e.printStackTrace();
		}
	}

	private static OMElement getPayload() {
		OMFactory fac = OMAbstractFactory.getOMFactory();
		OMNamespace omNs = fac.createOMNamespace("http://service.com","");
		OMElement method = fac.createOMElement("sayHello",omNs);
		OMElement value = fac.createOMElement("name",omNs);
		value.addChild(fac.createOMText(value,"helloworld"));
		method.addChild(value);

		return method;
	}
}