PluginDescriptionFile (Glowkit 1.16.5-R0.1-SNAPSHOT API)

java.lang.Object
- org.bukkit.plugin.PluginDescriptionFile

public final class PluginDescriptionFile
extends Object

This type is the runtime-container for the information in the plugin.yml. All plugins must have a respective plugin.yml. For plugins written in java using the standard plugin loader, this file must be in the root of the jar file.

When Bukkit loads a plugin, it needs to know some basic information about it. It reads this information from a YAML file, 'plugin.yml'. This file consists of a set of attributes, each defined on a new line and with no indentation.

Every (almost* every) method corresponds with a specific entry in the plugin.yml. These are the required entries for every plugin.yml:

getName() - name
getVersion() - version
getMain() - main

Failing to include any of these items will throw an exception and cause the server to ignore your plugin.

This is a list of the possible yaml keys, with specific details included in the respective method documentations:

The description of the plugin.yml layout
Node	Method	Summary
`name`	`getName()`	The unique name of plugin
`provides`	`getProvides()`	The plugin APIs which this plugin provides
`version`	`getVersion()`	A plugin revision identifier
`main`	`getMain()`	The plugin's initial class file
`author` `authors`	`getAuthors()`	The plugin authors
`contributors`	`getContributors()`	The plugin contributors
`description`	`getDescription()`	Human readable plugin summary
`website`	`getWebsite()`	The URL to the plugin's site
`prefix`	`getPrefix()`	The token to prefix plugin log entries
`load`	`getLoad()`	The phase of server-startup this plugin will load during
`depend`	`getDepend()`	Other required plugins
`softdepend`	`getSoftDepend()`	Other plugins that add functionality
`loadbefore`	`getLoadBefore()`	The inverse softdepend
`commands`	`getCommands()`	The commands the plugin will register
`permissions`	`getPermissions()`	The permissions the plugin will register
`default-permission`	`getPermissionDefault()`	The default `default` permission state for defined `permissions` the plugin will register
`awareness`	`getAwareness()`	The concepts that the plugin acknowledges
`api-version`	`getAPIVersion()`	The API version which this plugin was programmed against
`libraries`	`()`	The libraries to be linked with this plugin

A plugin.yml example:

name: Inferno
provides: [Hell]
version: 1.4.1
description: This plugin is so 31337. You can set yourself on fire.
# We could place every author in the authors list, but chose not to for illustrative purposes
# Also, having an author distinguishes that person as the project lead, and ensures their
# name is displayed first
author: CaptainInflamo
authors: [Cogito, verrier, EvilSeph]
contributors: [Choco, md_5]
website: http://www.curse.com/server-mods/minecraft/myplugin

main: com.captaininflamo.bukkit.inferno.Inferno
depend: [NewFire, FlameWire]
api-version: 1.13
libraries:
    - com.squareup.okhttp3:okhttp:4.9.0

commands:
  flagrate:
    description: Set yourself on fire.
    aliases: [combust_me, combustMe]
    permission: inferno.flagrate
    usage: Syntax error! Simply type /<command> to ignite yourself.
  burningdeaths:
    description: List how many times you have died by fire.
    aliases: [burning_deaths, burningDeaths]
    permission: inferno.burningdeaths
    usage: |
      /<command> [player]
      Example: /<command> - see how many times you have burned to death
      Example: /<command> CaptainIce - see how many times CaptainIce has burned to death

permissions:
  inferno.*:
    description: Gives access to all Inferno commands
    children:
      inferno.flagrate: true
      inferno.burningdeaths: true
      inferno.burningdeaths.others: true
  inferno.flagrate:
    description: Allows you to ignite yourself
    default: true
  inferno.burningdeaths:
    description: Allows you to see how many times you have burned to death
    default: true
  inferno.burningdeaths.others:
    description: Allows you to see how many times others have burned to death
    default: op
    children:
      inferno.burningdeaths: true

Constructor Summary

Constructors
Constructor and Description
`PluginDescriptionFile(@NotNull InputStream stream)`
`PluginDescriptionFile(@NotNull Reader reader)` Loads a PluginDescriptionFile from the specified reader
`PluginDescriptionFile(@NotNull String pluginName, @NotNull String pluginVersion, @NotNull String mainClass)` Creates a new PluginDescriptionFile with the given detailed

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`@Nullable String`	`getAPIVersion()` Gives the API version which this plugin is designed to support.
`@NotNull List<String>`	`getAuthors()` Gives the list of authors for the plugin.
`@NotNull Set<PluginAwareness>`	`getAwareness()` Gives a set of every `PluginAwareness` for a plugin.
`@Nullable String`	`getClassLoaderOf()` Deprecated. unused
`@NotNull Map<String,Map<String,Object>>`	`getCommands()` Gives the map of command-name to command-properties.
`@NotNull List<String>`	`getContributors()` Gives the list of contributors for the plugin.
`@NotNull List<String>`	`getDepend()` Gives a list of other plugins that the plugin requires.
`@Nullable String`	`getDescription()` Gives a human-friendly description of the functionality the plugin provides.
`@NotNull String`	`getFullName()` Returns the name of a plugin, including the version.
`@NotNull List<String>`	`getLibraries()` Gets the libraries this plugin requires.
`@NotNull PluginLoadOrder`	`getLoad()` Gives the phase of server startup that the plugin should be loaded.
`@NotNull List<String>`	`getLoadBefore()` Gets the list of plugins that should consider this plugin a soft-dependency.
`@NotNull String`	`getMain()` Gives the fully qualified name of the main class for a plugin.
`@NotNull String`	`getName()` Gives the name of the plugin.
`@NotNull PermissionDefault`	`getPermissionDefault()` Gives the default `default` state of `permissions` registered for the plugin.
`@NotNull List<Permission>`	`getPermissions()` Gives the list of permissions the plugin will register at runtime, immediately proceding enabling.
`@Nullable String`	`getPrefix()` Gives the token to prefix plugin-specific logging messages with.
`@NotNull List<String>`	`getProvides()` Gives the list of other plugin APIs which this plugin provides.
`@NotNull String`	`getRawName()` Deprecated. Internal use
`@NotNull List<String>`	`getSoftDepend()` Gives a list of other plugins that the plugin requires for full functionality.
`@NotNull String`	`getVersion()` Gives the version of the plugin.
`@Nullable String`	`getWebsite()` Gives the plugin's or plugin's author's website.
`void`	`save(@NotNull Writer writer)` Saves this PluginDescriptionFile to the given writer

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PluginDescriptionFile

public PluginDescriptionFile(@NotNull
                             @NotNull InputStream stream)
                      throws InvalidDescriptionException

Throws:: InvalidDescriptionException

PluginDescriptionFile
```
public PluginDescriptionFile(@NotNull
                             @NotNull Reader reader)
                      throws InvalidDescriptionException
```
Loads a PluginDescriptionFile from the specified reader

Parameters:

reader - The reader

Throws:

InvalidDescriptionException - If the PluginDescriptionFile is invalid

PluginDescriptionFile

public PluginDescriptionFile(@NotNull
                             @NotNull String pluginName,
                             @NotNull
                             @NotNull String pluginVersion,
                             @NotNull
                             @NotNull String mainClass)

Creates a new PluginDescriptionFile with the given detailed

Parameters:: pluginName - Name of this plugin; pluginVersion - Version of this plugin; mainClass - Full location of the main class of this plugin

Method Detail

getName
```
@NotNull
public @NotNull String getName()
```
Gives the name of the plugin. This name is a unique identifier for plugins.
- Must consist of all alphanumeric characters, underscores, hyphon, and period (a-z,A-Z,0-9, _.-). Any other character will cause the plugin.yml to fail loading.
- Used to determine the name of the plugin's data folder. Data folders are placed in the ./plugins/ directory by default, but this behavior should not be relied on. Plugin.getDataFolder() should be used to reference the data folder.
- It is good practice to name your jar the same as this, for example 'MyPlugin.jar'.
- Case sensitive.
- The is the token referenced in getDepend(), getSoftDepend(), and getLoadBefore().
- Using spaces in the plugin's name is deprecated.
In the plugin.yml, this entry is named name.
Example:
```
name: MyPlugin
```
Returns:

the name of the plugin

getProvides
```
@NotNull
public @NotNull List<String> getProvides()
```
Gives the list of other plugin APIs which this plugin provides. These are usable for other plugins to depend on.
- Must consist of all alphanumeric characters, underscores, hyphon, and period (a-z,A-Z,0-9, _.-). Any other character will cause the plugin.yml to fail loading.
- A different plugin providing the same one or using it as their name will not result in the plugin to fail loading.
- Case sensitive.
- An entry of this list can be referenced in getDepend(), getSoftDepend(), and getLoadBefore().
- provides must be in YAML list format.
In the plugin.yml, this entry is named provides.
Example:
```
provides:
- OtherPluginName
- OldPluginName
```
Returns:

immutable list of the plugin APIs which this plugin provides

getVersion
```
@NotNull
public @NotNull String getVersion()
```
Gives the version of the plugin.
- Version is an arbitrary string, however the most common format is MajorRelease.MinorRelease.Build (eg: 1.4.1).
- Typically you will increment this every time you release a new feature or bug fix.
- Displayed when a user types /version PluginName
In the plugin.yml, this entry is named version.
Example:
```
version: 1.4.1
```
Returns:

the version of the plugin

getMain
```
@NotNull
public @NotNull String getMain()
```
Gives the fully qualified name of the main class for a plugin. The format should follow the ClassLoader.loadClass(String) syntax to successfully be resolved at runtime. For most plugins, this is the class that extends JavaPlugin.
- This must contain the full namespace including the class file itself.
- If your namespace is org.bukkit.plugin, and your class file is called MyPlugin then this must be org.bukkit.plugin.MyPlugin
- No plugin can use org.bukkit. as a base package for any class, including the main class.
In the plugin.yml, this entry is named main.
Example:
```
main: org.bukkit.plugin.MyPlugin
```
Returns:

the fully qualified main class for the plugin

getDescription
```
@Nullable
public @Nullable String getDescription()
```
Gives a human-friendly description of the functionality the plugin provides.
- The description can have multiple lines.
- Displayed when a user types /version PluginName
In the plugin.yml, this entry is named description.
Example:
```
description: This plugin is so 31337. You can set yourself on fire.
```
Returns:

description of this plugin, or null if not specified

getLoad
```
@NotNull
public @NotNull PluginLoadOrder getLoad()
```
Gives the phase of server startup that the plugin should be loaded.
- Possible values are in PluginLoadOrder.
- Defaults to PluginLoadOrder.POSTWORLD.
- Certain caveats apply to each phase.
- When different, getDepend(), getSoftDepend(), and getLoadBefore() become relative in order loaded per-phase. If a plugin loads at STARTUP, but a dependency loads at POSTWORLD, the dependency will not be loaded before the plugin is loaded.
In the plugin.yml, this entry is named load.
Example:
```
load: STARTUP
```
Returns:

the phase when the plugin should be loaded

getAuthors
```
@NotNull
public @NotNull List<String> getAuthors()
```
Gives the list of authors for the plugin.
- Gives credit to the developer.
- Used in some server error messages to provide helpful feedback on who to contact when an error occurs.
- A SpigotMC forum handle or email address is recommended.
- Is displayed when a user types /version PluginName
- authors must be in YAML list format.
In the plugin.yml, this has two entries, author and authors.
Single author example:
```
author: CaptainInflamo
```
Multiple author example:
```
authors: [Cogito, verrier, EvilSeph]
```
When both are specified, author will be the first entry in the list, so this example:
```
author: Grum
authors:
- feildmaster
- amaranth
```
Is equivilant to this example:
```
authors: [Grum, feildmaster, aramanth]
```
Returns:

an immutable list of the plugin's authors

getContributors
```
@NotNull
public @NotNull List<String> getContributors()
```
Gives the list of contributors for the plugin.
- Gives credit to those that have contributed to the plugin, though not enough so to warrant authorship.
- Unlike getAuthors(), contributors will not be mentioned in server error messages as a means of contact.
- A SpigotMC forum handle or email address is recommended.
- Is displayed when a user types /version PluginName
- contributors must be in YAML list format.
Example:
```
authors: [Choco, md_5]
```
Returns:

an immutable list of the plugin's contributors

getWebsite
```
@Nullable
public @Nullable String getWebsite()
```
Gives the plugin's or plugin's author's website.
- A link to the Curse page that includes documentation and downloads is highly recommended.
- Displayed when a user types /version PluginName
In the plugin.yml, this entry is named website.
Example:
```
website: http://www.curse.com/server-mods/minecraft/myplugin
```
Returns:

description of this plugin, or null if not specified

getDepend
```
@NotNull
public @NotNull List<String> getDepend()
```
Gives a list of other plugins that the plugin requires.
- Use the value in the getName() of the target plugin to specify the dependency.
- If any plugin listed here is not found, your plugin will fail to load at startup.
- If multiple plugins list each other in depend, creating a network with no individual plugin does not list another plugin in the network, all plugins in that network will fail.
- depend must be in YAML list format.
In the plugin.yml, this entry is named depend.
Example:
```
depend:
- OnePlugin
- AnotherPlugin
```
Returns:

immutable list of the plugin's dependencies

getSoftDepend
```
@NotNull
public @NotNull List<String> getSoftDepend()
```
Gives a list of other plugins that the plugin requires for full functionality. The PluginManager will make best effort to treat all entries here as if they were a dependency, but will never fail because of one of these entries.
- Use the value in the getName() of the target plugin to specify the dependency.
- When an unresolvable plugin is listed, it will be ignored and does not affect load order.
- When a circular dependency occurs (a network of plugins depending or soft-dependending each other), it will arbitrarily choose a plugin that can be resolved when ignoring soft-dependencies.
- softdepend must be in YAML list format.
In the plugin.yml, this entry is named softdepend.
Example:
```
softdepend: [OnePlugin, AnotherPlugin]
```
Returns:

immutable list of the plugin's preferred dependencies

getLoadBefore
```
@NotNull
public @NotNull List<String> getLoadBefore()
```
Gets the list of plugins that should consider this plugin a soft-dependency.
- Use the value in the getName() of the target plugin to specify the dependency.
- The plugin should load before any other plugins listed here.
- Specifying another plugin here is strictly equivalent to having the specified plugin's getSoftDepend() include this plugin.
- loadbefore must be in YAML list format.
In the plugin.yml, this entry is named loadbefore.
Example:
```
loadbefore:
- OnePlugin
- AnotherPlugin
```
Returns:

immutable list of plugins that should consider this plugin a soft-dependency

getPrefix
```
@Nullable
public @Nullable String getPrefix()
```
Gives the token to prefix plugin-specific logging messages with.
- This includes all messages using Plugin.getLogger().
- If not specified, the server uses the plugin's name.
- This should clearly indicate what plugin is being logged.
In the plugin.yml, this entry is named prefix.
Example:
```
prefix: ex-why-zee
```
Returns:

the prefixed logging token, or null if not specified

getCommands

@NotNull
public @NotNull Map<String,Map<String,Object>> getCommands()

Gives the map of command-name to command-properties. Each entry in this map corresponds to a single command and the respective values are the properties of the command. Each property, with the exception of aliases, can be defined at runtime using methods in PluginCommand and are defined here only as a convenience.

The command section's description
Node	Method	Type	Description	Example
`description`	`Command.setDescription(String)`	String	A user-friendly description for a command. It is useful for documentation purposes as well as in-game help.	description: Set yourself on fire
`aliases`	`Command.setAliases(List)`	String or List of strings	Alternative command names, with special usefulness for commands that are already registered. Aliases are not effective when defined at runtime, so the plugin description file is the only way to have them properly defined. Note: Command aliases may not have a colon in them.	Single alias format: aliases: combust_me or multiple alias format: aliases: [combust_me, combustMe]
`permission`	`Command.setPermission(String)`	String	The name of the `Permission` required to use the command. A user without the permission will receive the specified message (see below), or a standard one if no specific message is defined. Without the permission node, no `CommandExecutor` or `PluginCommand.setTabCompleter(TabCompleter)` will be called.	permission: inferno.flagrate
`permission-message`	`Command.setPermissionMessage(String)`	String	Displayed to a player that attempts to use a command, but does not have the required permission. See `above`. <permission> is a macro that is replaced with the permission node required to use the command. Using empty quotes is a valid way to indicate nothing should be displayed to a player.	permission-message: You do not have /<permission>
`usage`	`Command.setUsage(String)`	String	This message is displayed to a player when the `PluginCommand.setExecutor(CommandExecutor)` returns false. <command> is a macro that is replaced the command issued.	usage: Syntax error! Perhaps you meant /<command> PlayerName? It is worth noting that to use a colon in a yaml, like `usage: Usage: /god [player]', you need to surround the message with double-quote: usage: "Usage: /god [player]"

The commands are structured as a hiearchy of nested mappings. The primary (top-level, no intendentation) node is `commands', while each individual command name is indented, indicating it maps to some value (in our case, the properties of the table above).

Here is an example bringing together the piecemeal examples above, as well as few more definitions:

commands:
  flagrate:
    description: Set yourself on fire.
    aliases: [combust_me, combustMe]
    permission: inferno.flagrate
    permission-message: You do not have /<permission>
    usage: Syntax error! Perhaps you meant /<command> PlayerName?
  burningdeaths:
    description: List how many times you have died by fire.
    aliases:
    - burning_deaths
    - burningDeaths
    permission: inferno.burningdeaths
    usage: |
      /<command> [player]
      Example: /<command> - see how many times you have burned to death
      Example: /<command> CaptainIce - see how many times CaptainIce has burned to death
  # The next command has no description, aliases, etc. defined, but is still valid
  # Having an empty declaration is useful for defining the description, permission, and messages from a configuration dynamically
  apocalypse:

Note: Command names may not have a colon in their name.

Returns:: the commands this plugin will register

getPermissions

@NotNull
public @NotNull List<Permission> getPermissions()

Gives the list of permissions the plugin will register at runtime, immediately proceding enabling. The format for defining permissions is a map from permission name to properties. To represent a map without any specific property, empty curly-braces ( {} ) may be used (as a null value is not accepted, unlike the commands above).

A list of optional properties for permissions:

The permission section's description
Node	Description	Example
`description`	Plaintext (user-friendly) description of what the permission is for.	description: Allows you to set yourself on fire
`default`	The default state for the permission, as defined by `Permission.getDefault()`. If not defined, it will be set to the value of `getPermissionDefault()`. For reference: `true` - Represents a positive assignment to `permissibles`. `false` - Represents no assignment to `permissibles`. `op` - Represents a positive assignment to `operator permissibles`. `notop` - Represents a positive assignment to `non-operator permissibiles`.	default: true
`children`	Allows other permissions to be set as a relation to the parent permission. When a parent permissions is assigned, child permissions are respectively assigned as well. When a parent permission is assigned negatively, child permissions are assigned based on an inversion of their association. When a parent permission is assigned positively, child permissions are assigned based on their association. Child permissions may be defined in a number of ways: Children may be defined as a list of names. Using a list will treat all children associated positively to their parent. Children may be defined as a map. Each permission name maps to either a boolean (representing the association), or a nested permission definition (just as another permission). Using a nested definition treats the child as a positive association. A nested permission definition must be a map of these same properties. To define a valid nested permission without defining any specific property, empty curly-braces ( `{}` ) must be used. A nested permission may carry it's own nested permissions as children, as they may also have nested permissions, and so forth. There is no direct limit to how deep the permission tree is defined.	As a list: children: [inferno.flagrate, inferno.burningdeaths] Or as a mapping: children: inferno.flagrate: true inferno.burningdeaths: true An additional example showing basic nested values can be seen here.

The permissions are structured as a hiearchy of nested mappings. The primary (top-level, no intendentation) node is `permissions', while each individual permission name is indented, indicating it maps to some value (in our case, the properties of the table above).

Here is an example using some of the properties:

permissions:
  inferno.*:
    description: Gives access to all Inferno commands
    children:
      inferno.flagrate: true
      inferno.burningdeaths: true
  inferno.flagate:
    description: Allows you to ignite yourself
    default: true
  inferno.burningdeaths:
    description: Allows you to see how many times you have burned to death
    default: true

Another example, with nested definitions, can be found here.

Returns:: the permissions this plugin will register

getPermissionDefault
```
@NotNull
public @NotNull PermissionDefault getPermissionDefault()
```
Gives the default default state of permissions registered for the plugin.
- If not specified, it will be PermissionDefault.OP.
- It is matched using PermissionDefault.getByName(String)
- It only affects permissions that do not define the default node.
- It may be any value in PermissionDefault.
In the plugin.yml, this entry is named default-permission.
Example:
```
default-permission: NOT_OP
```
Returns:

the default value for the plugin's permissions

getAwareness
```
@NotNull
public @NotNull Set<PluginAwareness> getAwareness()
```
Gives a set of every PluginAwareness for a plugin. An awareness dictates something that a plugin developer acknowledges when the plugin is compiled. Some implementions may define extra awarenesses that are not included in the API. Any unrecognized awareness (one unsupported or in a future version) will cause a dummy object to be created instead of failing.
- Currently only supports the enumerated values in PluginAwareness.Flags.
- Each awareness starts the identifier with bang-at (!@).
- Unrecognized (future / unimplemented) entries are quietly replaced by a generic object that implements PluginAwareness.
- A type of awareness must be defined by the runtime and acknowledged by the API, effectively discluding any derived type from any plugin's classpath.
- awareness must be in YAML list format.
In the plugin.yml, this entry is named awareness.
Example:
```
awareness:
- !@UTF8
```
Note: Although unknown versions of some future awareness are gracefully substituted, previous versions of Bukkit (ones prior to the first implementation of awareness) will fail to load a plugin that defines any awareness.
Returns:

a set containing every awareness for the plugin

getFullName
```
@NotNull
public @NotNull String getFullName()
```
Returns the name of a plugin, including the version. This method is provided for convenience; it uses the getName() and getVersion() entries.

Returns:

a descriptive name of the plugin and respective version

getAPIVersion
```
@Nullable
public @Nullable String getAPIVersion()
```
Gives the API version which this plugin is designed to support. No specific format is guaranteed.
- Refer to release notes for supported API versions.
In the plugin.yml, this entry is named api-version.
Example:
```
api-version: 1.13
```
Returns:

the version of the plugin

getLibraries
```
@NotNull
public @NotNull List<String> getLibraries()
```
Gets the libraries this plugin requires. This is a preview feature.
- Libraries must be GAV specifiers and are loaded from Maven Central.
Example:
```
libraries:
     - com.squareup.okhttp3:okhttp:4.9.0
```
Returns:

required libraries

getClassLoaderOf

@Deprecated
 @Nullable
public @Nullable String getClassLoaderOf()

Deprecated. unused

Returns:: unused

save
```
public void save(@NotNull
                 @NotNull Writer writer)
```
Saves this PluginDescriptionFile to the given writer

Parameters:

writer - Writer to output this file to

getRawName

@Deprecated
 @NotNull
public @NotNull String getRawName()

Deprecated. Internal use

Returns:: internal use

Class PluginDescriptionFile

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PluginDescriptionFile

PluginDescriptionFile

PluginDescriptionFile

Method Detail

getName

getProvides

getVersion

getMain

getDescription

getLoad

getAuthors

getContributors

getWebsite

getDepend

getSoftDepend

getLoadBefore

getPrefix

getCommands

getPermissions

getPermissionDefault

getAwareness

getFullName

getAPIVersion

getLibraries

getClassLoaderOf

save

getRawName