Java compact1, compact2, compact3 javax.net.ssl Class HttpsURLConnection（JDK8）

Field Detail

• hostnameVerifier

  protected HostnameVerifier hostnameVerifier

  The hostnameVerifier for this object.

Constructor Detail

• HttpsURLConnection

  protected HttpsURLConnection(URL url)

  Creates an HttpsURLConnection using the URL specified.

  Parameters:

  url - the URL

Method Detail

• getCipherSuite

  public abstract String getCipherSuite()

  Returns the cipher suite in use on this connection.

  Returns:

  the cipher suite

  Throws:

  IllegalStateException - if this method is called before the connection has been established.

• getLocalCertificates

  public abstract Certificate[] getLocalCertificates()

  Returns the certificate(s) that were sent to the server during handshaking.

  Note: This method is useful only when using certificate-based cipher suites.

  When multiple certificates are available for use in a handshake, the implementation chooses what it considers the "best" certificate chain available, and transmits that to the other side. This method allows the caller to know which certificate chain was actually sent.

  Returns:

  an ordered array of certificates, with the client's own certificate first followed by any certificate authorities. If no certificates were sent, then null is returned.

  Throws:

  IllegalStateException - if this method is called before the connection has been established.

  See Also:

  getLocalPrincipal()

• getServerCertificates

  public abstract Certificate[] getServerCertificates()
                                               throws SSLPeerUnverifiedException

  Returns the server's certificate chain which was established as part of defining the session.

  Note: This method can be used only when using certificate-based cipher suites; using it with non-certificate-based cipher suites, such as Kerberos, will throw an SSLPeerUnverifiedException.

  Returns:

  an ordered array of server certificates, with the peer's own certificate first followed by any certificate authorities.

  Throws:

  SSLPeerUnverifiedException - if the peer is not verified.

  IllegalStateException - if this method is called before the connection has been established.

  See Also:

  getPeerPrincipal()

• getPeerPrincipal

  public Principal getPeerPrincipal()
                             throws SSLPeerUnverifiedException

  Returns the server's principal which was established as part of defining the session.

  Note: Subclasses should override this method. If not overridden, it will default to returning the X500Principal of the server's end-entity certificate for certificate-based ciphersuites, or throw an SSLPeerUnverifiedException for non-certificate based ciphersuites, such as Kerberos.

  Returns:

  the server's principal. Returns an X500Principal of the end-entity certiticate for X509-based cipher suites, and KerberosPrincipal for Kerberos cipher suites.

  Throws:

  SSLPeerUnverifiedException - if the peer was not verified

  IllegalStateException - if this method is called before the connection has been established.

  Since:

  1.5

  See Also:

  getServerCertificates(), getLocalPrincipal()

• getLocalPrincipal

  public Principal getLocalPrincipal()

  Returns the principal that was sent to the server during handshaking.

  Note: Subclasses should override this method. If not overridden, it will default to returning the X500Principal of the end-entity certificate that was sent to the server for certificate-based ciphersuites or, return null for non-certificate based ciphersuites, such as Kerberos.

  Returns:

  the principal sent to the server. Returns an X500Principal of the end-entity certificate for X509-based cipher suites, and KerberosPrincipal for Kerberos cipher suites. If no principal was sent, then null is returned.

  Throws:

  IllegalStateException - if this method is called before the connection has been established.

  Since:

  1.5

  See Also:

  getLocalCertificates(), getPeerPrincipal()

• setDefaultHostnameVerifier

  public static void setDefaultHostnameVerifier(HostnameVerifier v)

  Sets the default HostnameVerifier inherited by a new instance of this class.

  If this method is not called, the default HostnameVerifier assumes the connection should not be permitted.

  Parameters:

  v - the default host name verifier

  Throws:

  IllegalArgumentException - if the HostnameVerifier parameter is null.

  SecurityException - if a security manager exists and its checkPermission method does not allow SSLPermission("setHostnameVerifier")

  See Also:

  getDefaultHostnameVerifier()

• getDefaultHostnameVerifier

  public static HostnameVerifier getDefaultHostnameVerifier()

  Gets the default HostnameVerifier that is inherited by new instances of this class.

  Returns:

  the default host name verifier

  See Also:

  setDefaultHostnameVerifier(HostnameVerifier)

• setHostnameVerifier

  public void setHostnameVerifier(HostnameVerifier v)

  Sets the HostnameVerifier for this instance.

  New instances of this class inherit the default static hostname verifier set by setDefaultHostnameVerifier. Calls to this method replace this object's HostnameVerifier.

  Parameters:

  v - the host name verifier

  Throws:

  IllegalArgumentException - if the HostnameVerifier parameter is null.

  See Also:

  getHostnameVerifier(), setDefaultHostnameVerifier(HostnameVerifier)

• getHostnameVerifier

  public HostnameVerifier getHostnameVerifier()

  Gets the HostnameVerifier in place on this instance.

  Returns:

  the host name verifier

  See Also:

  setHostnameVerifier(HostnameVerifier), setDefaultHostnameVerifier(HostnameVerifier)

• setDefaultSSLSocketFactory

  public static void setDefaultSSLSocketFactory(SSLSocketFactory sf)

  Sets the default SSLSocketFactory inherited by new instances of this class.

  The socket factories are used when creating sockets for secure https URL connections.

  Parameters:

  sf - the default SSL socket factory

  Throws:

  IllegalArgumentException - if the SSLSocketFactory parameter is null.

  SecurityException - if a security manager exists and its checkSetFactory method does not allow a socket factory to be specified.

  See Also:

  getDefaultSSLSocketFactory()

• getDefaultSSLSocketFactory

  public static SSLSocketFactory getDefaultSSLSocketFactory()

  Gets the default static SSLSocketFactory that is inherited by new instances of this class.

  The socket factories are used when creating sockets for secure https URL connections.

  Returns:

  the default SSLSocketFactory

  See Also:

  setDefaultSSLSocketFactory(SSLSocketFactory)

• setSSLSocketFactory

  public void setSSLSocketFactory(SSLSocketFactory sf)

  Sets the SSLSocketFactory to be used when this instance creates sockets for secure https URL connections.

  New instances of this class inherit the default static SSLSocketFactory set by setDefaultSSLSocketFactory. Calls to this method replace this object's SSLSocketFactory.

  Parameters:

  sf - the SSL socket factory

  Throws:

  IllegalArgumentException - if the SSLSocketFactory parameter is null.

  SecurityException - if a security manager exists and its checkSetFactory method does not allow a socket factory to be specified.

  See Also:

  getSSLSocketFactory()

• getSSLSocketFactory

  public SSLSocketFactory getSSLSocketFactory()

  Gets the SSL socket factory to be used when creating sockets for secure https URL connections.

  Returns:

  the SSLSocketFactory

  See Also:

  setSSLSocketFactory(SSLSocketFactory)