Eclipse RSE Development Guide (Galileo) - ValidatorRemoteSelection (RSE API Specification)

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RSE
Release 3.0

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org.eclipse.rse.ui.validators
Class ValidatorRemoteSelection


java.lang.Object
  
org.eclipse.rse.ui.validators.ValidatorRemoteSelection

All Implemented Interfaces:: IValidatorRemoteSelection

public abstract class ValidatorRemoteSelection
extends Object
implements IValidatorRemoteSelection
extends Object
implements IValidatorRemoteSelection

On remote selection dialogs, you can pass an instance of this class to validate that it is ok to enable the OK button when the user selects a remote object. If you return a SystemMessage, ok will be disabled and the message will be shown on the message line. Return a SystemMessage with blank in the first level text to disable OK without showing an error message.

This class must be subclassed.Alternatively you can just implement IValidatorRemoteSelection

Constructor Summary

ValidatorRemoteSelection ()

Method Summary

abstract SystemMessage isValid ( IHost selectedConnection, Object[] selectedObjects, ISystemRemoteElementAdapter[] remoteAdaptersForSelectedObjects)
The user has selected a remote object.

Methods inherited from class java.lang. Object

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

Constructor Detail

ValidatorRemoteSelection

public ValidatorRemoteSelection()

Method Detail

isValid

public abstract 
SystemMessage isValid(
IHost selectedConnection,
                                      
Object[] selectedObjects,
                                      
ISystemRemoteElementAdapter[] remoteAdaptersForSelectedObjects)

The user has selected a remote object. Return null if OK is to be enabled, or a SystemMessage if it is not to be enabled. The message will be displayed on the message line.

Specified by:: isValid in interface IValidatorRemoteSelection