java.net.ResponseCache#setDefault ( )源码实例Demo

/**
 * Uninstalls the cache and releases any active resources. Stored contents
 * will remain on the filesystem.
 */
@Override public void close() throws IOException {
    if (ResponseCache.getDefault() == this) {
        ResponseCache.setDefault(null);
    }
    delegate.close();
}
 

/**
 * Uninstalls the cache and deletes all of its stored contents.
 */
public void delete() throws IOException {
    if (ResponseCache.getDefault() == this) {
        ResponseCache.setDefault(null);
    }
    delegate.delete();
}
 

@Override protected void tearDown() throws Exception {
    ResponseCache.setDefault(null);
    Authenticator.setDefault(null);
    System.clearProperty("proxyHost");
    System.clearProperty("proxyPort");
    System.clearProperty("http.proxyHost");
    System.clearProperty("http.proxyPort");
    System.clearProperty("https.proxyHost");
    System.clearProperty("https.proxyPort");
    server.shutdown();
    restoreUrlCache(savedUrlCache);
    server = null;
    super.tearDown();
}
 

private void installHttpHandler(long httpCacheSize, File httpCacheDir ){
    try{
        HttpResponseCache result = new HttpResponseCache(httpCacheDir, httpCacheSize);
        ResponseCache.setDefault(result);
        URL.setURLStreamHandlerFactory(new OkHttpURLStreamHandlerFactory(new OkHttpClient()));
    }catch(Exception e){
    	Ln.e(e, "Failed to set up okhttp");
    }
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

public static void reset() {
    // Set system wide cache handler
    System.out.println("install deploy cache handler");
    ResponseCache.setDefault(new TestCache());
}
 

static void init ()
{
    if (ResponseCache.getDefault() == null) {
        ResponseCache.setDefault(new JnlpResponseCache());
    }
}