Java Reference
In-Depth Information
)
);
// read the first line only; that's all we need
StringBuilder
request
=
new
StringBuilder
(
80
);
while
(
true
)
{
int
c
=
in
.
read
();
if
(
c
==
'\r'
||
c
==
'\n'
||
c
==
-
1
)
break
;
request
.
append
((
char
)
c
);
}
String
get
=
request
.
toString
();
String
[]
pieces
=
get
.
split
(
"\\w*"
);
String
theFile
=
pieces
[
1
];
// If this is HTTP/1.0 or later send a MIME header
if
(
get
.
indexOf
(
"HTTP"
)
!=
-
1
)
{
out
.
write
(
"HTTP/1.0 302 FOUND\r\n"
);
Date
now
=
new
Date
();
out
.
write
(
"Date: "
+
now
+
"\r\n"
);
out
.
write
(
"Server: Redirector 1.1\r\n"
);
out
.
write
(
"Location: "
+
newSite
+
theFile
+
"\r\n"
);
out
.
write
(
"Content-type: text/html\r\n\r\n"
);
out
.
flush
();
}
// Not all browsers support redirection so we need to
// produce HTML that says where the document has moved to.
out
.
write
(
"<HTML><HEAD><TITLE>Document moved</TITLE></HEAD>\r\n"
);
out
.
write
(
"<BODY><H1>Document moved</H1>\r\n"
);
out
.
write
(
"The document "
+
theFile
+
" has moved to\r\n<A HREF=\""
+
newSite
+
theFile
+
"\">"
+
newSite
+
theFile
+
"</A>.\r\n Please update your bookmarks<P>"
);
out
.
write
(
"</BODY></HTML>\r\n"
);
out
.
flush
();
logger
.
log
(
Level
.
INFO
,
"Redirected "
+
connection
.
getRemoteSocketAddress
());
}
catch
(
IOException
ex
)
{
logger
.
log
(
Level
.
WARNING
,
"Error talking to "
+
connection
.
getRemoteSocketAddress
(),
ex
);
}
finally
{
try
{
connection
.
close
();
}
catch
(
IOException
ex
)
{}
}
}
}
public
static
void
main
(
String
[]
args
)
{
int
thePort
;
String
theSite
;
