RMIREGISTRY(1)

💅 RMIREGISTRY(1) — the JDK Commands era 🎀

okay bestie, welcome to the rmiregistry page from the JDK Commands manual ✨ (yes that's the manual name, we're being fancy today).

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🌸 NAME 🌸

rmiregistry — literally creates and starts a remote object registry on the port you pick, on the current host. that's the whole vibe. no cap. 💖

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✨ SYNOPSIS ✨

rmiregistry [options] [port]

• options — this is the option (singular energy, but go off) for the rmiregistry command. peek at Options below 👀
• port — the number of a port on the current host where the remote object registry should start. like, the address of the party 🎉

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🦋 DESCRIPTION 🦋

so the rmiregistry command creates and starts a remote object registry on the specified port on the current host. if you leave the port out? it just defaults to port 1099, iconically. and listen — rmiregistry produces no output at all, silent queen behavior, and it's typically run in the background, like:

rmiregistry &

A remote object registry is a bootstrap naming service, which is used by RMI servers on the same host to bind remote objects to names. then clients on local and remote hosts can look up those remote objects and make remote method invocations. it's giving matchmaker fr fr 💅

the registry is typically used to locate the first remote object that an application needs to call methods on. that object then provides application-specific support for finding other objects — one intro leads to the whole friend group 🫶

the methods of the java.rmi.registry.LocateRegistry class are used to get a registry operating on the local host, or on the local host and port.

and the URL-based methods of the java.rmi.Naming class operate on a registry, and can be used to:

• Bind the specified name to a remote object 🔗
• Return an array of the names bound in the registry 📋
• Return a reference, a stub, for the remote object associated with the specified name 👻
• Rebind the specified name to a new remote object 🔁
• Destroy the binding for the specified name that's associated with a remote object 💀

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🔥 OPTIONS 🔥

• -Joption — used with any Java option to pass the option following the -J to the Java interpreter. important: no spaces between the -J and the option, bestie, none, zero, not even one 🙈

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⚠️ quick vibe check: -J and its option are glued together. spaces are not the move here. periodt.

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💜 the cute sign-off 💜

that's the whole page, bestie — brought to you by JDK 23, dated 2024, straight from the JDK Commands chapter of the manual. slay, and happy registry-ing 🌈👑🍓