Proxy.java

package tk.yourchanges.clicker.proxy;

import java.util.Properties;

import com.gargoylesoftware.htmlunit.BrowserVersion;
import com.gargoylesoftware.htmlunit.IncorrectnessListener;
import com.gargoylesoftware.htmlunit.Page;
import com.gargoylesoftware.htmlunit.WebClient;

public class Proxy {

    public String host;

    public int port;

	private Properties properties;

    public Proxy(final String host, final int port, final Properties properties) {
        this.host = host;
        this.port = port;
        this.properties= properties;
    }

    /**
     * 使用指定的 URL 验证代理.
     * 
     * @param url 指定的 URL
     * @return 
     */
    public boolean validate(final String url) {
        try {
            final WebClient webClient = new WebClient(BrowserVersion.CHROME, host, port);

            webClient.setIncorrectnessListener(new IncorrectnessListener() {
                @Override
                public void notify(String arg0, Object arg1) {
                }
            });
            String proxyValidationTimeout =properties.getProperty("validateProxyTimeout", "1000");
            webClient.getOptions().setTimeout(Integer.valueOf(proxyValidationTimeout));
            webClient.getOptions().setActiveXNative(false);
            webClient.getOptions().setAppletEnabled(false);
            webClient.getOptions().setCssEnabled(false);
            webClient.getOptions().setJavaScriptEnabled(false);

            final Page page = webClient.getPage(url);

            return 200 == page.getWebResponse().getStatusCode();
        } catch (final Exception e) {
        }
        
        
        return false;
    }

    @Override
    public String toString() {
        return host + ":" + port;
    }
}