Package org.elasticsearch.env

Class Environment

  • public class Environment
extends java.lang.Object
    The environment of where things exists.

    • Constructor Summary

      Constructors 
      Constructor Description
      Environment​(Settings settings, java.nio.file.Path configPath)  

    • Method Summary

      Modifier and Type Method Description
      static void assertEquivalent​(Environment actual, Environment expected)
      asserts that the two environments are equivalent for all things the environment cares about (i.e., all but the setting object which may contain different setting)
      java.nio.file.Path binFile()  
      java.nio.file.Path configFile()
      The config directory.
      java.nio.file.Path[] dataFiles()
      The data location.
      static java.nio.file.FileStore getFileStore​(java.nio.file.Path path)  
      java.nio.file.Path libFile()  
      java.nio.file.Path logsFile()  
      java.nio.file.Path modulesFile()  
      java.nio.file.Path pidFile()
      The PID file location (can be null if no PID file is configured)
      java.nio.file.Path pluginsFile()  
      java.nio.file.Path[] repoFiles()
      The shared filesystem repo locations.
      java.nio.file.Path resolveRepoFile​(java.lang.String location)
      Resolves the specified location against the list of configured repository roots If the specified location doesn't match any of the roots, returns null.
      java.net.URL resolveRepoURL​(java.net.URL url)
      Checks if the specified URL is pointing to the local file system and if it does, resolves the specified url against the list of configured repository roots If the specified url doesn't match any of the roots, returns null.
      Settings settings()
      The settings used to build this environment.
      java.nio.file.Path sharedDataFile()
      The shared data location
      java.nio.file.Path tmpFile()
      Path to the default temp directory used by the JDK
      void validateTmpFile()
      Ensure the configured temp directory is a valid directory

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • PATH_HOME_SETTING

        public static final Setting<java.lang.String> PATH_HOME_SETTING

      • PATH_DATA_SETTING

        public static final Setting<java.util.List<java.lang.String>> PATH_DATA_SETTING

      • PATH_LOGS_SETTING

        public static final Setting<java.lang.String> PATH_LOGS_SETTING

      • PATH_REPO_SETTING

        public static final Setting<java.util.List<java.lang.String>> PATH_REPO_SETTING

      • PATH_SHARED_DATA_SETTING

        public static final Setting<java.lang.String> PATH_SHARED_DATA_SETTING

      • PIDFILE_SETTING

        public static final Setting<java.lang.String> PIDFILE_SETTING

    • Constructor Detail

      • Environment

        public Environment​(Settings settings,
                   java.nio.file.Path configPath)

    • Method Detail

      • settings

        public Settings settings()
        The settings used to build this environment.

      • dataFiles

        public java.nio.file.Path[] dataFiles()
        The data location.

      • sharedDataFile

        public java.nio.file.Path sharedDataFile()
        The shared data location

      • repoFiles

        public java.nio.file.Path[] repoFiles()
        The shared filesystem repo locations.

      • resolveRepoFile

        public java.nio.file.Path resolveRepoFile​(java.lang.String location)
        Resolves the specified location against the list of configured repository roots If the specified location doesn't match any of the roots, returns null.

      • resolveRepoURL

        public java.net.URL resolveRepoURL​(java.net.URL url)
        Checks if the specified URL is pointing to the local file system and if it does, resolves the specified url against the list of configured repository roots If the specified url doesn't match any of the roots, returns null.

      • configFile

        public java.nio.file.Path configFile()
        The config directory.

      • pluginsFile

        public java.nio.file.Path pluginsFile()

      • binFile

        public java.nio.file.Path binFile()

      • libFile

        public java.nio.file.Path libFile()

      • modulesFile

        public java.nio.file.Path modulesFile()

      • logsFile

        public java.nio.file.Path logsFile()

      • pidFile

        public java.nio.file.Path pidFile()
        The PID file location (can be null if no PID file is configured)

      • tmpFile

        public java.nio.file.Path tmpFile()
        Path to the default temp directory used by the JDK

      • validateTmpFile

        public void validateTmpFile()
                     throws java.io.IOException
        Ensure the configured temp directory is a valid directory
        Throws:
        java.io.IOException

      • getFileStore

        public static java.nio.file.FileStore getFileStore​(java.nio.file.Path path)
                                            throws java.io.IOException
        Throws:
        java.io.IOException

      • assertEquivalent

        public static void assertEquivalent​(Environment actual,
                                    Environment expected)
        asserts that the two environments are equivalent for all things the environment cares about (i.e., all but the setting object which may contain different setting)