Class ConfigurationSource


  • public class ConfigurationSource
    extends java.lang.Object
    Represents the source for the logging configuration.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static ConfigurationSource NULL_SOURCE
      ConfigurationSource to use with Configurations that do not require a "real" configuration source.
    • Constructor Summary

      Constructors 
      Constructor Description
      ConfigurationSource​(java.io.InputStream stream)
      Constructs a new ConfigurationSource with the specified input stream.
      ConfigurationSource​(java.io.InputStream stream, java.io.File file)
      Constructs a new ConfigurationSource with the specified input stream that originated from the specified file.
      ConfigurationSource​(java.io.InputStream stream, java.net.URL url)
      Constructs a new ConfigurationSource with the specified input stream that originated from the specified url.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static ConfigurationSource fromResource​(java.lang.String resource, java.lang.ClassLoader loader)
      Retrieves the configuration via the ClassLoader.
      static ConfigurationSource fromUri​(java.net.URI configLocation)
      Loads the configuration from a URI.
      java.io.File getFile()
      Returns the file configuration source, or null if this configuration source is based on an URL or has neither a file nor an URL.
      java.io.InputStream getInputStream()
      Returns the input stream that this configuration source was constructed with.
      java.lang.String getLocation()
      Returns a string describing the configuration source file or URL, or null if this configuration source has neither a file nor an URL.
      java.net.URI getURI()
      Returns a URI representing the configuration resource or null if it cannot be determined.
      java.net.URL getURL()
      Returns the configuration source URL, or null if this configuration source is based on a file or has neither a file nor an URL.
      ConfigurationSource resetInputStream()
      Returns a new ConfigurationSource whose input stream is reset to the beginning.
      java.lang.String toString()  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Field Detail

      • NULL_SOURCE

        public static final ConfigurationSource NULL_SOURCE
        ConfigurationSource to use with Configurations that do not require a "real" configuration source.
    • Constructor Detail

      • ConfigurationSource

        public ConfigurationSource​(java.io.InputStream stream,
                                   java.io.File file)
        Constructs a new ConfigurationSource with the specified input stream that originated from the specified file.
        Parameters:
        stream - the input stream
        file - the file where the input stream originated
      • ConfigurationSource

        public ConfigurationSource​(java.io.InputStream stream,
                                   java.net.URL url)
        Constructs a new ConfigurationSource with the specified input stream that originated from the specified url.
        Parameters:
        stream - the input stream
        url - the URL where the input stream originated
      • ConfigurationSource

        public ConfigurationSource​(java.io.InputStream stream)
                            throws java.io.IOException
        Constructs a new ConfigurationSource with the specified input stream. Since the stream is the only source of data, this constructor makes a copy of the stream contents.
        Parameters:
        stream - the input stream
        Throws:
        java.io.IOException - if an exception occurred reading from the specified stream
    • Method Detail

      • getFile

        public java.io.File getFile()
        Returns the file configuration source, or null if this configuration source is based on an URL or has neither a file nor an URL.
        Returns:
        the configuration source file, or null
      • getURL

        public java.net.URL getURL()
        Returns the configuration source URL, or null if this configuration source is based on a file or has neither a file nor an URL.
        Returns:
        the configuration source URL, or null
      • getURI

        public java.net.URI getURI()
        Returns a URI representing the configuration resource or null if it cannot be determined.
        Returns:
        The URI.
      • getLocation

        public java.lang.String getLocation()
        Returns a string describing the configuration source file or URL, or null if this configuration source has neither a file nor an URL.
        Returns:
        a string describing the configuration source file or URL, or null
      • getInputStream

        public java.io.InputStream getInputStream()
        Returns the input stream that this configuration source was constructed with.
        Returns:
        the input stream that this configuration source was constructed with.
      • resetInputStream

        public ConfigurationSource resetInputStream()
                                             throws java.io.IOException
        Returns a new ConfigurationSource whose input stream is reset to the beginning.
        Returns:
        a new ConfigurationSource
        Throws:
        java.io.IOException - if a problem occurred while opening the new input stream
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object
      • fromUri

        public static ConfigurationSource fromUri​(java.net.URI configLocation)
        Loads the configuration from a URI.
        Parameters:
        configLocation - A URI representing the location of the configuration.
        Returns:
        The ConfigurationSource for the configuration.
      • fromResource

        public static ConfigurationSource fromResource​(java.lang.String resource,
                                                       java.lang.ClassLoader loader)
        Retrieves the configuration via the ClassLoader.
        Parameters:
        resource - The resource to load.
        loader - The default ClassLoader to use.
        Returns:
        The ConfigurationSource for the configuration.