Class ConfiguratorFactory


  • public class ConfiguratorFactory
    extends java.lang.Object
    The ConfigurationFactory is a factory that returns a protocol stack configurator. The protocol stack configurator is an object that read a stack configuration and parses it so that the ProtocolStack can create a stack.
    Currently the factory returns one of the following objects:
    1. XmlConfigurator - parses XML files
    2. PlainConfigurator - uses the old style strings UDP:FRAG: etc etc
    Author:
    Filip Hanik (filip@filip.net), Bela Ban
    • Field Detail

      • JAXP_MISSING_ERROR_MSG

        public static final java.lang.String JAXP_MISSING_ERROR_MSG
        See Also:
        Constant Field Values
    • Constructor Detail

      • ConfiguratorFactory

        protected ConfiguratorFactory()
    • Method Detail

      • getStackConfigurator

        public static ProtocolStackConfigurator getStackConfigurator​(java.io.File file)
                                                              throws java.lang.Exception
        Returns a protocol stack configurator based on the XML configuration provided by the specified File.
        Parameters:
        file - a File with a JGroups XML configuration.
        Returns:
        a ProtocolStackConfigurator containing the stack configuration.
        Throws:
        java.lang.Exception - if problems occur during the configuration of the protocol stack.
      • getStackConfigurator

        public static ProtocolStackConfigurator getStackConfigurator​(java.io.InputStream input)
                                                              throws java.lang.Exception
        Throws:
        java.lang.Exception
      • getStackConfigurator

        public static ProtocolStackConfigurator getStackConfigurator​(java.lang.String properties)
                                                              throws java.lang.Exception
        Returns a protocol stack configurator based on the provided properties string.
        Parameters:
        properties - a string representing a system resource containing a JGroups XML configuration, a URL pointing to a JGroups XML configuration or a string representing a file name that contains a JGroups XML configuration.
        Throws:
        java.lang.Exception
      • getConfigStream

        public static java.io.InputStream getConfigStream​(java.io.File file)
                                                   throws java.lang.Exception
        Throws:
        java.lang.Exception
      • getConfigStream

        public static java.io.InputStream getConfigStream​(java.lang.String properties)
                                                   throws java.io.IOException
        Returns a JGroups XML configuration InputStream based on the provided properties string.
        Parameters:
        properties - a string representing a system resource containing a JGroups XML configuration, a string representing a URL pointing to a JGroups ML configuration, or a string representing a file name that contains a JGroups XML configuration.
        Throws:
        java.io.IOException - if the provided properties string appears to be a valid URL but is unreachable.
      • getConfigStream

        public static java.io.InputStream getConfigStream​(java.lang.Object properties)
                                                   throws java.io.IOException
        Throws:
        java.io.IOException