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java.lang.Objectsunlabs.brazil.sunlabs.RestartHandler
public class RestartHandler
Restart the server when a sigHUP is received. Only The handlers are restarted, by creating new instances of them, and calling the respective init() methods. None of the other server properties (such as the listening port) are effected. Any requests that are currently in-progress complete using the old configuration.
NOTES:
sun.misc.Signal*
classes are used.
Properties:
Constructor Summary | |
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RestartHandler()
|
Method Summary | |
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boolean |
init(Server server,
java.lang.String prefix)
Initializes the handler. |
boolean |
respond(Request request)
Responds to an HTTP request. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public RestartHandler()
Method Detail |
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public boolean init(Server server, java.lang.String prefix)
Handler
init
in interface Handler
server
- The HTTP server that created this Handler
.
Typical Handler
s will use Server.props
to obtain run-time configuration information.prefix
- The handlers name.
The string this Handler
may prepend to all
of the keys that it uses to extract configuration information
from Server.props
. This is set (by the Server
and ChainHandler
) to help avoid configuration parameter
namespace collisions.
true
if this Handler
initialized
successfully, false
otherwise. If
false
is returned, this Handler
should not be used.public boolean respond(Request request)
Handler
respond
in interface Handler
request
- The Request
object that represents the HTTP
request.
true
if the request was handled. A request was
handled if a response was supplied to the client, typically
by calling Request.sendResponse()
or
Request.sendError
.
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