com.kingsoft.services.KWSWebServiceClient Maven / Gradle / Ivy

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package com.kingsoft.services;

import java.net.URI;
import java.net.URISyntaxException;

import com.kingsoft.services.http.IKWSHttpClient;
import com.kingsoft.services.http.KWSHttpClient;


public class KWSWebServiceClient {
	protected volatile URI endpoint;

	protected ClientOptions clientConfiguration;

	protected IKWSHttpClient client;
	
	protected KWSWebServiceClient(String endpoint, ClientOptions clientConfiguration, IKWSHttpClient client) {
		this.clientConfiguration = clientConfiguration;
		this.client = client;
		setEndpoint(endpoint);
	}
	
	public void shutdown() {
		client.shutdown();
	}

	private void setEndpoint(String endpoint) throws IllegalArgumentException {
		URI uri = toURI(endpoint);
		synchronized (this) {
			this.endpoint = uri;
		}
	}
	
	public URI getEndPoint(){
	  return this.endpoint;
	}

	private URI toURI(String endpoint) throws IllegalArgumentException {
		/*
		 * If the endpoint doesn't explicitly specify a protocol to use, then
		 * we'll defer to the default protocol specified in the client
		 * configuration.
		 */

		String[] endpoints = endpoint.split(",");
		if (endpoints.length > 0) {
			java.util.Random r = new java.util.Random();
			endpoint = endpoints[r.nextInt(endpoints.length)];
			if (endpoint.contains("://") == false) {
				endpoint = clientConfiguration.getProtocol().toString() + "://" + endpoint.trim();
			}
		}

		try {
			return new URI(endpoint);
		} catch (URISyntaxException e) {
			throw new IllegalArgumentException(e);
		}
	}
}