uk.ac.starlink.connect

## Class ConnectorManager

- java.lang.Object
- - uk.ac.starlink.connect.ConnectorManager

-     public class ConnectorManager
      extends java.lang.Object

  Marshals provision of `Connector` objects.

  By default, if the requisite classes are available in this JVM, the following connectors are known:

  - `uk.ac.starlink.srb.SRBConnector` (SRB)
  - `uk.ac.starlink.astrogrid.AcrConnector` (MySpace)
  Since:
    21 Feb 2005
  Author:
    Mark Taylor

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static java.lang.String` | `CONNECTORS_PROPERTY` Name of property containing colon-separated list of additional `Connector` implementations to be made available from this manager.

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `ConnectorManager()`

  - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static ConnectorAction[]` | `getConnectorActions()` Returns a list of all the currently available ConnectorAction objects.
    `static Connector[]` | `getConnectors()` Returns a list of all the known Connector objects.
    `static Connection` | `showConnectionDialog(java.awt.Component parent, Connector connector)` Pops up a modal dialogue which invites the user to log into a connection using a given connector.

    - ### Methods inherited from class java.lang.Object

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

- - ### Field Detail

    - #### CONNECTORS_PROPERTY

          public static final java.lang.String CONNECTORS_PROPERTY

      Name of property containing colon-separated list of additional `Connector` implementations to be made available from this manager.
      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### ConnectorManager

          public ConnectorManager()

  - ### Method Detail

    - #### getConnectors

          public static Connector[] getConnectors()

      Returns a list of all the known Connector objects. This includes any of Connector classes which are known about by default, if the requisite classes are present, as well as any whose classes are named in the `CONNECTORS_PROPERTY` system property.
      Returns:
        array of avilable connectors

    - #### getConnectorActions

          public static ConnectorAction[] getConnectorActions()

      Returns a list of all the currently available ConnectorAction objects. There will be one for each of the `Connector`s returned by `getConnectors()`. Since a `ConnectorAction` holds open a single connection at a time, this is a sensible method to use if you want to get a list of the current connections to various places. If you want to be able to open guaranteed new connections, use `getConnectors` itself instead.
      Returns:
        array of connector actions

    - #### showConnectionDialog

          public static Connection showConnectionDialog(java.awt.Component parent,
                                                        Connector connector)

      Pops up a modal dialogue which invites the user to log into a connection using a given connector. The return value will be either a new connection, or null if the user declines to supply correct values. The user will be informed of any errors that occur and invited to retry.
      Parameters:
        `parent` - component for the dialogue
      Returns:
        new connection, or null

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