Java Reference
In-Depth Information
// secure http
testProtocol
(
"https://www.amazon.com/exec/obidos/order2/"
);
// file transfer protocol
testProtocol
(
"ftp://ibiblio.org/pub/languages/java/javafaq/"
);
// Simple Mail Transfer Protocol
testProtocol
(
"mailto:elharo@ibiblio.org"
);
// telnet
testProtocol
(
"telnet://dibner.poly.edu/"
);
// local file access
testProtocol
(
"file:///etc/passwd"
);
// gopher
testProtocol
(
"gopher://gopher.anc.org.za/"
);
// Lightweight Directory Access Protocol
testProtocol
(
"ldap://ldap.itd.umich.edu/o=University%20of%20Michigan,c=US?postalAddress"
);
// JAR
testProtocol
(
"jar:http://cafeaulait.org/books/javaio/ioexamples/javaio.jar!"
+
"/com/macfaq/io/StreamCopier.class"
);
// NFS, Network File System
testProtocol
(
"nfs://utopia.poly.edu/usr/tmp/"
);
// a custom protocol for JDBC
testProtocol
(
"jdbc:mysql://luna.ibiblio.org:3306/NEWS"
);
// rmi, a custom protocol for remote method invocation
testProtocol
(
"rmi://ibiblio.org/RenderEngine"
);
// custom protocols for HotJava
testProtocol
(
"doc:/UsersGuide/release.html"
);
testProtocol
(
"netdoc:/UsersGuide/release.html"
);
testProtocol
(
"systemresource://www.adc.org/+/index.html"
);
testProtocol
(
"verbatim:http://www.adc.org/"
);
}
private
static
void
testProtocol
(
String
url
)
{
try
{
URL
u
=
new
URL
(
url
);
System
.
out
.
println
(
u
.
getProtocol
()
+
" is supported"
);
}
catch
(
MalformedURLException
ex
)
{
String
protocol
=
url
.
substring
(
0
,
url
.
indexOf
(
':'
));
System
.
out
.
println
(
protocol
+
" is not supported"
);
}
