Modifier and Type	Class and Description
pack-priv static class	AFUNIXSocketImpl.Lenient Changes the behavior to be somewhat lenient with respect to the specification.

Access	Constructor and Description
protected	AFUNIXSocketImpl(FileDescriptor fdObj)

Modifier and Type	Method and Description
pack-priv final void	clearReceivedFileDescriptors()
pack-priv AFUNIXSocketCredentials	getPeerCredentials()
pack-priv final FileDescriptor[]	getReceivedFileDescriptors()
pack-priv final boolean	hasOutboundFileDescriptors()
pack-priv final void	receiveFileDescriptors(int[] fds)
pack-priv final void	setOutboundFileDescriptors(FileDescriptor... fdescs)

AFUNIXSocketImpl	back to summary
protected AFUNIXSocketImpl(FileDescriptor fdObj)

clearReceivedFileDescriptors	back to summary
pack-priv final void clearReceivedFileDescriptors()

getPeerCredentials	back to summary
pack-priv AFUNIXSocketCredentials getPeerCredentials() throws IOException

getReceivedFileDescriptors	back to summary
pack-priv final FileDescriptor[] getReceivedFileDescriptors()

hasOutboundFileDescriptors	back to summary
pack-priv final boolean hasOutboundFileDescriptors()

receiveFileDescriptors	back to summary
pack-priv final void receiveFileDescriptors(int[] fds) throws IOException

setOutboundFileDescriptors	back to summary
pack-priv final void setOutboundFileDescriptors(FileDescriptor... fdescs) throws IOException

pack-priv final Class AFUNIXSocketImpl.Lenient

Class Inheritance

java.lang.Object
java.net.SocketImpl
org.newsclub.net.unix.SocketImplShim
org.newsclub.net.unix.AFSocketImpl
org.newsclub.net.unix.AFUNIXSocketImpl
org.newsclub.net.unix.AFUNIXSocketImpl.Lenient

Changes the behavior to be somewhat lenient with respect to the specification. In particular, we ignore calls to Socket#getTcpNoDelay() and Socket#setTcpNoDelay(boolean).

Constructor Summary

Access	Constructor and Description
pack-priv	Lenient(FileDescriptor fdObj)

Method Summary

Modifier and Type	Method and Description
public Object	getOption(int an `int` identifying the option to fetch optID) Overrides org.newsclub.net.unix.AFSocketImpl.getOption. Implements java.net.SocketOptions.getOption. Fetch the value of an option.
public void	setOption(int identifies the option optID, Object the parameter of the socket option value) Overrides org.newsclub.net.unix.AFSocketImpl.setOption. Implements java.net.SocketOptions.setOption. Enable/disable the option specified by `optID`.

Inherited from org.newsclub.net.unix.AFUNIXSocketImpl:: clearReceivedFileDescriptors getPeerCredentials getReceivedFileDescriptors hasOutboundFileDescriptors receiveFileDescriptors setOutboundFileDescriptors

Constructor Detail

Lenient	back to summary
pack-priv Lenient(FileDescriptor fdObj) throws SocketException

Method Detail

getOption back to summary

getOption	back to summary
public Object getOption(int optID) throws SocketException Overrides org.newsclub.net.unix.AFSocketImpl.getOption. Implements java.net.SocketOptions.getOption. Doc from java.net.SocketOptions.getOption. Fetch the value of an option. Binary options will return `Boolean#TRUE` if enabled, `Boolean#FALSE` if disabled, e.g.: `SocketImpl s; ... Boolean noDelay = (Boolean)(s.getOption(TCP_NODELAY)); if (noDelay.booleanValue()) { // true if TCP_NODELAY is enabled... ... }` SocketImpl s; ... Boolean noDelay = (Boolean)(s.getOption(TCP_NODELAY)); if (noDelay.booleanValue()) { // true if TCP_NODELAY is enabled... ... } For options that take a particular type as a parameter, this method will return the parameter's value, else it will return `Boolean#FALSE`: `Object o = s.getOption(SO_LINGER); if (o instanceof Integer) { System.out.print("Linger time is " + ((Integer)o).intValue()); } else { // the true type of o is java.lang.Boolean.FALSE; }` Object o = s.getOption(SO_LINGER); if (o instanceof Integer) { System.out.print("Linger time is " + ((Integer)o).intValue()); } else { // the true type of o is java.lang.Boolean.FALSE; } Parameters optID:int an `int` identifying the option to fetch Returns:Object the value of the option Annotations @Override Exceptions SocketException: if the socket is closed or if `optID` is unknown along the protocol stack

public Object getOption(int optID) throws SocketException

Overrides org.newsclub.net.unix.AFSocketImpl.getOption.

Implements java.net.SocketOptions.getOption.

Doc from java.net.SocketOptions.getOption.

Fetch the value of an option. Binary options will return Boolean#TRUE if enabled, Boolean#FALSE if disabled, e.g.:

SocketImpl s;
...
Boolean noDelay = (Boolean)(s.getOption(TCP_NODELAY));
if (noDelay.booleanValue()) {
    // true if TCP_NODELAY is enabled...
...
}

For options that take a particular type as a parameter, this method will return the parameter's value, else it will return Boolean#FALSE:

Object o = s.getOption(SO_LINGER);
if (o instanceof Integer) {
    System.out.print("Linger time is " + ((Integer)o).intValue());
} else {
  // the true type of o is java.lang.Boolean.FALSE;
}

Parameters

optID:int: an int identifying the option to fetch

Returns:Object

the value of the option

Annotations

@Override

Exceptions

SocketException:: if the socket is closed or if optID is unknown along the protocol stack

setOption back to summary

setOption	back to summary
public void setOption(int optID, Object value) throws SocketException Overrides org.newsclub.net.unix.AFSocketImpl.setOption. Implements java.net.SocketOptions.setOption. Doc from java.net.SocketOptions.setOption. Enable/disable the option specified by `optID`. If the option is to be enabled, and it takes an option-specific "value", this is passed in `value`. The actual type of `value` is option-specific, and it is an error to pass something that isn't of the expected type: `SocketImpl s; ... s.setOption(SO_LINGER, Integer.valueOf(10)); // OK - set SO_LINGER w/ timeout of 10 sec. s.setOption(SO_LINGER, Double.valueOf(10)); // ERROR - expects java.lang.Integer` SocketImpl s; ... s.setOption(SO_LINGER, Integer.valueOf(10)); // OK - set SO_LINGER w/ timeout of 10 sec. s.setOption(SO_LINGER, Double.valueOf(10)); // ERROR - expects java.lang.Integer If the requested option is binary, it can be set using this method by a `Boolean`: `s.setOption(TCP_NODELAY, Boolean.TRUE); // OK - enables TCP_NODELAY, a binary option` s.setOption(TCP_NODELAY, Boolean.TRUE); // OK - enables TCP_NODELAY, a binary option Any option can be disabled using this method with a `Boolean#FALSE`: `s.setOption(TCP_NODELAY, Boolean.FALSE); // OK - disables TCP_NODELAY s.setOption(SO_LINGER, Boolean.FALSE); // OK - disables SO_LINGER` s.setOption(TCP_NODELAY, Boolean.FALSE); // OK - disables TCP_NODELAY s.setOption(SO_LINGER, Boolean.FALSE); // OK - disables SO_LINGER For an option that has a notion of on and off, and requires a non-boolean parameter, setting its value to anything other than `Boolean#FALSE` implicitly enables it. Parameters optID:int identifies the option value:Object the parameter of the socket option Annotations @Override Exceptions SocketException: if the option is unrecognized, the socket is closed, or some low-level error occurred

public void setOption(int optID, Object value) throws SocketException

Overrides org.newsclub.net.unix.AFSocketImpl.setOption.

Implements java.net.SocketOptions.setOption.

Doc from java.net.SocketOptions.setOption.

Enable/disable the option specified by optID. If the option is to be enabled, and it takes an option-specific "value", this is passed in value. The actual type of value is option-specific, and it is an error to pass something that isn't of the expected type:

SocketImpl s;
...
s.setOption(SO_LINGER, Integer.valueOf(10));
   // OK - set SO_LINGER w/ timeout of 10 sec.
s.setOption(SO_LINGER, Double.valueOf(10));
   // ERROR - expects java.lang.Integer

If the requested option is binary, it can be set using this method by a Boolean:

s.setOption(TCP_NODELAY, Boolean.TRUE);
   // OK - enables TCP_NODELAY, a binary option

Any option can be disabled using this method with a Boolean#FALSE:

s.setOption(TCP_NODELAY, Boolean.FALSE);
   // OK - disables TCP_NODELAY
s.setOption(SO_LINGER, Boolean.FALSE);
   // OK - disables SO_LINGER

For an option that has a notion of on and off, and requires a non-boolean parameter, setting its value to anything other than Boolean#FALSE implicitly enables it.

Parameters

optID:int: identifies the option
value:Object: the parameter of the socket option

Annotations

@Override

Exceptions

SocketException:: if the option is unrecognized, the socket is closed, or some low-level error occurred

pack-priv Class AFUNIXSocketImpl

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail

pack-priv final Class AFUNIXSocketImpl.Lenient

Constructor Summary

Method Summary

Constructor Detail

Method Detail