Java Util.immutableList方法代码示例

import okhttp3.internal.Util; //导入方法依赖的package包/类
public Address(String uriHost, int uriPort, Dns dns, SocketFactory socketFactory,
    SSLSocketFactory sslSocketFactory, HostnameVerifier hostnameVerifier,
    CertificatePinner certificatePinner, Authenticator proxyAuthenticator, Proxy proxy,
    List<Protocol> protocols, List<ConnectionSpec> connectionSpecs, ProxySelector proxySelector) {
  this.url = new HttpUrl.Builder()
      .scheme(sslSocketFactory != null ? "https" : "http")
      .host(uriHost)
      .port(uriPort)
      .build();

  if (dns == null) throw new NullPointerException("dns == null");
  this.dns = dns;

  if (socketFactory == null) throw new NullPointerException("socketFactory == null");
  this.socketFactory = socketFactory;

  if (proxyAuthenticator == null) {
    throw new NullPointerException("proxyAuthenticator == null");
  }
  this.proxyAuthenticator = proxyAuthenticator;

  if (protocols == null) throw new NullPointerException("protocols == null");
  this.protocols = Util.immutableList(protocols);

  if (connectionSpecs == null) throw new NullPointerException("connectionSpecs == null");
  this.connectionSpecs = Util.immutableList(connectionSpecs);

  if (proxySelector == null) throw new NullPointerException("proxySelector == null");
  this.proxySelector = proxySelector;

  this.proxy = proxy;
  this.sslSocketFactory = sslSocketFactory;
  this.hostnameVerifier = hostnameVerifier;
  this.certificatePinner = certificatePinner;
}
 

import okhttp3.internal.Util; //导入方法依赖的package包/类
public Address(String uriHost, int uriPort, Dns dns, SocketFactory socketFactory,
    @Nullable SSLSocketFactory sslSocketFactory, @Nullable HostnameVerifier hostnameVerifier,
    @Nullable CertificatePinner certificatePinner, Authenticator proxyAuthenticator,
    @Nullable Proxy proxy, List<Protocol> protocols, List<ConnectionSpec> connectionSpecs,
    ProxySelector proxySelector) {
  this.url = new HttpUrl.Builder()
      .scheme(sslSocketFactory != null ? "https" : "http")
      .host(uriHost)
      .port(uriPort)
      .build();

  if (dns == null) throw new NullPointerException("dns == null");
  this.dns = dns;

  if (socketFactory == null) throw new NullPointerException("socketFactory == null");
  this.socketFactory = socketFactory;

  if (proxyAuthenticator == null) {
    throw new NullPointerException("proxyAuthenticator == null");
  }
  this.proxyAuthenticator = proxyAuthenticator;

  if (protocols == null) throw new NullPointerException("protocols == null");
  this.protocols = Util.immutableList(protocols);

  if (connectionSpecs == null) throw new NullPointerException("connectionSpecs == null");
  this.connectionSpecs = Util.immutableList(connectionSpecs);

  if (proxySelector == null) throw new NullPointerException("proxySelector == null");
  this.proxySelector = proxySelector;

  this.proxy = proxy;
  this.sslSocketFactory = sslSocketFactory;
  this.hostnameVerifier = hostnameVerifier;
  this.certificatePinner = certificatePinner;
}
 

import okhttp3.internal.Util; //导入方法依赖的package包/类
public static Handshake get(SSLSession session) {
  String cipherSuiteString = session.getCipherSuite();
  if (cipherSuiteString == null) throw new IllegalStateException("cipherSuite == null");
  CipherSuite cipherSuite = CipherSuite.forJavaName(cipherSuiteString);

  String tlsVersionString = session.getProtocol();
  if (tlsVersionString == null) throw new IllegalStateException("tlsVersion == null");
  TlsVersion tlsVersion = TlsVersion.forJavaName(tlsVersionString);

  Certificate[] peerCertificates;
  try {
    peerCertificates = session.getPeerCertificates();
  } catch (SSLPeerUnverifiedException ignored) {
    peerCertificates = null;
  }
  List<Certificate> peerCertificatesList = peerCertificates != null
      ? Util.immutableList(peerCertificates)
      : Collections.<Certificate>emptyList();

  Certificate[] localCertificates = session.getLocalCertificates();
  List<Certificate> localCertificatesList = localCertificates != null
      ? Util.immutableList(localCertificates)
      : Collections.<Certificate>emptyList();

  return new Handshake(tlsVersion, cipherSuite, peerCertificatesList, localCertificatesList);
}
 

import okhttp3.internal.Util; //导入方法依赖的package包/类
/** Prepares the proxy servers to try. */
private void resetNextProxy(HttpUrl url, Proxy proxy) {
  if (proxy != null) {
    // If the user specifies a proxy, try that and only that.
    proxies = Collections.singletonList(proxy);
  } else {
    // Try each of the ProxySelector choices until one connection succeeds.
    List<Proxy> proxiesOrNull = address.proxySelector().select(url.uri());
    proxies = proxiesOrNull != null && !proxiesOrNull.isEmpty()
        ? Util.immutableList(proxiesOrNull)
        : Util.immutableList(Proxy.NO_PROXY);
  }
  nextProxyIndex = 0;
}
 

import okhttp3.internal.Util; //导入方法依赖的package包/类
/**
 * Indicates the protocols supported by ALPN on incoming HTTPS connections. This list is ignored
 * when {@link #setProtocolNegotiationEnabled negotiation is disabled}.
 *
 * @param protocols the protocols to use, in order of preference. The list must contain
 * {@linkplain Protocol#HTTP_1_1}. It must not contain null.
 */
public void setProtocols(List<Protocol> protocols) {
  protocols = Util.immutableList(protocols);
  if (!protocols.contains(Protocol.HTTP_1_1)) {
    throw new IllegalArgumentException("protocols doesn't contain http/1.1: " + protocols);
  }
  if (protocols.contains(null)) {
    throw new IllegalArgumentException("protocols must not contain null");
  }
  this.protocols = protocols;
}
 

import okhttp3.internal.Util; //导入方法依赖的package包/类
private static <T> List<T> nullSafeImmutableList(T[] elements) {
  return elements == null ? Collections.<T>emptyList() : Util.immutableList(elements);
}
 

import okhttp3.internal.Util; //导入方法依赖的package包/类
OkHttpClient(Builder builder) {
  this.dispatcher = builder.dispatcher;
  this.proxy = builder.proxy;
  this.protocols = builder.protocols;
  this.connectionSpecs = builder.connectionSpecs;
  this.interceptors = Util.immutableList(builder.interceptors);
  this.networkInterceptors = Util.immutableList(builder.networkInterceptors);
  this.proxySelector = builder.proxySelector;
  this.cookieJar = builder.cookieJar;
  this.cache = builder.cache;
  this.internalCache = builder.internalCache;
  this.socketFactory = builder.socketFactory;

  boolean isTLS = false;
  for (ConnectionSpec spec : connectionSpecs) {
    isTLS = isTLS || spec.isTls();
  }

  if (builder.sslSocketFactory != null || !isTLS) {
    this.sslSocketFactory = builder.sslSocketFactory;
    this.certificateChainCleaner = builder.certificateChainCleaner;
  } else {
    X509TrustManager trustManager = systemDefaultTrustManager();
    this.sslSocketFactory = systemDefaultSslSocketFactory(trustManager);
    this.certificateChainCleaner = CertificateChainCleaner.get(trustManager);
  }

  this.hostnameVerifier = builder.hostnameVerifier;
  this.certificatePinner = builder.certificatePinner.withCertificateChainCleaner(
      certificateChainCleaner);
  this.proxyAuthenticator = builder.proxyAuthenticator;
  this.authenticator = builder.authenticator;
  this.connectionPool = builder.connectionPool;
  this.dns = builder.dns;
  this.followSslRedirects = builder.followSslRedirects;
  this.followRedirects = builder.followRedirects;
  this.retryOnConnectionFailure = builder.retryOnConnectionFailure;
  this.connectTimeout = builder.connectTimeout;
  this.readTimeout = builder.readTimeout;
  this.writeTimeout = builder.writeTimeout;
  this.pingInterval = builder.pingInterval;
}
 

import okhttp3.internal.Util; //导入方法依赖的package包/类
MultipartBody(ByteString boundary, MediaType type, List<Part> parts) {
  this.boundary = boundary;
  this.originalType = type;
  this.contentType = MediaType.parse(type + "; boundary=" + boundary.utf8());
  this.parts = Util.immutableList(parts);
}
 

import okhttp3.internal.Util; //导入方法依赖的package包/类
FormBody(List<String> encodedNames, List<String> encodedValues) {
  this.encodedNames = Util.immutableList(encodedNames);
  this.encodedValues = Util.immutableList(encodedValues);
}
 

import okhttp3.internal.Util; //导入方法依赖的package包/类
OkHttpClient(Builder builder) {
  this.dispatcher = builder.dispatcher;
  this.proxy = builder.proxy;
  this.protocols = builder.protocols;
  this.connectionSpecs = builder.connectionSpecs;
  this.interceptors = Util.immutableList(builder.interceptors);
  this.networkInterceptors = Util.immutableList(builder.networkInterceptors);
  this.eventListenerFactory = builder.eventListenerFactory;
  this.proxySelector = builder.proxySelector;
  this.cookieJar = builder.cookieJar;
  this.cache = builder.cache;
  this.internalCache = builder.internalCache;
  this.socketFactory = builder.socketFactory;

  boolean isTLS = false;
  for (ConnectionSpec spec : connectionSpecs) {
    isTLS = isTLS || spec.isTls();
  }

  if (builder.sslSocketFactory != null || !isTLS) {
    this.sslSocketFactory = builder.sslSocketFactory;
    this.certificateChainCleaner = builder.certificateChainCleaner;
  } else {
    X509TrustManager trustManager = systemDefaultTrustManager();
    this.sslSocketFactory = systemDefaultSslSocketFactory(trustManager);
    this.certificateChainCleaner = CertificateChainCleaner.get(trustManager);
  }

  this.hostnameVerifier = builder.hostnameVerifier;
  this.certificatePinner = builder.certificatePinner.withCertificateChainCleaner(
      certificateChainCleaner);
  this.proxyAuthenticator = builder.proxyAuthenticator;
  this.authenticator = builder.authenticator;
  this.connectionPool = builder.connectionPool;
  this.dns = builder.dns;
  this.followSslRedirects = builder.followSslRedirects;
  this.followRedirects = builder.followRedirects;
  this.retryOnConnectionFailure = builder.retryOnConnectionFailure;
  this.connectTimeout = builder.connectTimeout;
  this.readTimeout = builder.readTimeout;
  this.writeTimeout = builder.writeTimeout;
  this.pingInterval = builder.pingInterval;

  if (interceptors.contains(null)) {
    throw new IllegalStateException("Null interceptor: " + interceptors);
  }
  if (networkInterceptors.contains(null)) {
    throw new IllegalStateException("Null network interceptor: " + networkInterceptors);
  }
}