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A connector which listens for a connection initiated by a target VM.
Nested Class Summary |
Nested classes inherited from class com.sun.jdi.connect.Connector |
Connector.Argument, Connector.BooleanArgument, Connector.IntegerArgument, Connector.SelectedArgument, Connector.StringArgument |
Method Summary | |
VirtualMachine |
accept(Map arguments)
Waits for a target VM to attach to this connector. |
String |
startListening(Map arguments)
Listens for one or more connections initiated by target VMs. |
void |
stopListening(Map arguments)
Cancels listening for connections. |
boolean |
supportsMultipleConnections()
Indicates whether this listening connector supports multiple connections for a single argument map. |
Methods inherited from interface com.sun.jdi.connect.Connector |
defaultArguments, description, name, transport |
Method Detail |
public boolean supportsMultipleConnections()
startListening(java.util.Map)
may allow
multiple target VM to become connected.
true
if multiple connections are supported;
false
otherwise.public String startListening(Map arguments) throws IOException, IllegalConnectorArgumentsException
The argument map associates argument name strings to instances
of Connector.Argument
. The default argument map for a
connector can be obtained through Connector.defaultArguments()
.
Argument map values can be changed, but map entries should not be
added or deleted.
This method does not return a VirtualMachine
, and, normally,
returns before any target VM initiates
a connection. The connected target is obtained through
accept(java.util.Map)
(using the same argument map as is passed to this
method).
If arguments
contains addressing information. and
only one conection will be accepted, the accept
method
can be called immediately without calling this method.
IOException
- when unable to start listening.
Specific exceptions are dependent on the Connector implementation
in use.
IllegalConnectorArgumentsException
- when one of the
connector arguments is invalid.public void stopListening(Map arguments) throws IOException, IllegalConnectorArgumentsException
startListening(java.util.Map)
invocation.
IOException
- when unable to stop listening.
Specific exceptions are dependent on the Connector implementation
in use.
IllegalConnectorArgumentsException
- when one of the
connector arguments is invalid.public VirtualMachine accept(Map arguments) throws IOException, IllegalConnectorArgumentsException
IOException
- when unable to accept.
Specific exceptions are dependent on the Connector implementation
in use.
IllegalConnectorArgumentsException
- when one of the
connector arguments is invalid.
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