- java.lang.Object
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- javax.rmi.ssl.SslRMIClientSocketFactory
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- All Implemented Interfaces:
Serializable,RMIClientSocketFactory
public class SslRMIClientSocketFactory extends Object implements RMIClientSocketFactory, Serializable
An
SslRMIClientSocketFactoryinstance is used by the RMI runtime in order to obtain client sockets for RMI calls via SSL.This class implements
RMIClientSocketFactoryover the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocols.This class creates SSL sockets using the default
SSLSocketFactory(seeSSLSocketFactory.getDefault()). All instances of this class are functionally equivalent. In particular, they all share the same truststore, and the same keystore when client authentication is required by the server. This behavior can be modified in subclasses by overriding thecreateSocket(String,int)method; in that case,equalsandhashCodemay also need to be overridden.If the system property
javax.rmi.ssl.client.enabledCipherSuitesis specified, thecreateSocket(String,int)method will callSSLSocket.setEnabledCipherSuites(String[])before returning the socket. The value of this system property is a string that is a comma-separated list of SSL/TLS cipher suites to enable.If the system property
javax.rmi.ssl.client.enabledProtocolsis specified, thecreateSocket(String,int)method will callSSLSocket.setEnabledProtocols(String[])before returning the socket. The value of this system property is a string that is a comma-separated list of SSL/TLS protocol versions to enable.- Since:
- 1.5
- See Also:
SSLSocketFactory,SslRMIServerSocketFactory, Serialized Form
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Constructor Summary
Constructors Constructor Description SslRMIClientSocketFactory()Creates a newSslRMIClientSocketFactory.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description SocketcreateSocket(String host, int port)Creates an SSL socket.booleanequals(Object obj)Indicates whether some other object is "equal to" this one.inthashCode()Returns a hash code value for thisSslRMIClientSocketFactory.
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Method Detail
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createSocket
public Socket createSocket(String host, int port) throws IOException
Creates an SSL socket.
If the system property
javax.rmi.ssl.client.enabledCipherSuitesis specified, this method will callSSLSocket.setEnabledCipherSuites(String[])before returning the socket. The value of this system property is a string that is a comma-separated list of SSL/TLS cipher suites to enable.If the system property
javax.rmi.ssl.client.enabledProtocolsis specified, this method will callSSLSocket.setEnabledProtocols(String[])before returning the socket. The value of this system property is a string that is a comma-separated list of SSL/TLS protocol versions to enable.- Specified by:
createSocketin interfaceRMIClientSocketFactory- Parameters:
host- the host nameport- the port number- Returns:
- a socket connected to the specified host and port.
- Throws:
IOException- if an I/O error occurs during socket creation
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equals
public boolean equals(Object obj)
Indicates whether some other object is "equal to" this one.
Because all instances of this class are functionally equivalent (they all use the default
SSLSocketFactory), this method simply returnsthis.getClass().equals(obj.getClass()).A subclass should override this method (as well as
hashCode()) if its instances are not all functionally equivalent.- Overrides:
equalsin classObject- Parameters:
obj- the reference object with which to compare.- Returns:
trueif this object is the same as the obj argument;falseotherwise.- See Also:
Object.hashCode(),HashMap
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hashCode
public int hashCode()
Returns a hash code value for this
SslRMIClientSocketFactory.- Overrides:
hashCodein classObject- Returns:
- a hash code value for this
SslRMIClientSocketFactory. - See Also:
Object.equals(java.lang.Object),System.identityHashCode(java.lang.Object)
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