Attachment #78070 for bug #202866

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 * Contributors:
 * Martin Oberhuber (Wind River) - [184095] Replace systemTypeName by IRSESystemType
 * Martin Oberhuber (Wind River) - [186773] split ISystemRegistryUI from ISystemRegistry
 * Martin Oberhuber (Wind River) - [202866] Fix exceptions in RSE browse dialog when SystemRegistry is not yet fully initialized
 ********************************************************************************/

package org.eclipse.rse.internal.ui.view;


public abstract class SystemResourceSelectionInputProvider extends SystemAbstractAPIProvider
{		
	private IHost _connection = null;
	private boolean _onlyConnection = false;
	private boolean _allowNew = true;
	private IRSESystemType[] _systemTypes;

		// choose random host
		ISystemRegistry registry = RSECorePlugin.getTheSystemRegistry();
		IHost[] hosts = registry.getHosts();
		if (hosts != null && hosts.length>0) {
			_connection = hosts[0];
		}
	}
	
	public IHost getSystemConnection()

		if (_connection == null)
		{
			ISystemRegistry registry = RSECorePlugin.getTheSystemRegistry();
			IHost[] hosts = registry.getHosts();
			if (hosts!=null && hosts.length!=0) {
				_connection = registry.getHosts()[0];
			}
		}
		return getConnectionChildren(_connection);
	}

	{
		if (selectedConnection != null)
		{
			ISubSystem ss = getSubSystem(selectedConnection);
			if (ss!=null) {
				return ss.getChildren();
			}
		}
		return new Object[0];
	}

	public boolean hasConnectionChildren(IHost selectedConnection)
	{
		if (selectedConnection != null)
		{
			ISubSystem ss = getSubSystem(selectedConnection);
			if (ss!=null) {
				return ss.hasChildren();
			}
		}
		return false;
	}




 * Martin Oberhuber (Wind River) - [184095] Replace systemTypeName by IRSESystemType
 * Martin Oberhuber (Wind River) - [186773] split ISystemRegistryUI from ISystemRegistry
 * Martin Oberhuber (Wind River) - [190442] made SystemActionViewerFilter API
 * Martin Oberhuber (Wind River) - [202866] Fix exceptions in RSE browse dialog when SystemRegistry is not yet fully initialized
 ********************************************************************************/

package org.eclipse.rse.internal.ui.view;

    }
    /**
     * Return all selected objects. 
     * @see #setMultipleSelectionMode(boolean)
     */	
    public Object[] getSelectedObjects()
    {

					   connectionChanged(connection);
				   }}
					);	
			_connectionCombo.listenToConnectionEvents(true);
		}
		
		_pathText = SystemWidgetHelpers.createReadonlyTextField(composite_prompts);

Return to bug 202866

Lines 13-18 Link Here

(-)UI/org/eclipse/rse/internal/ui/view/SystemResourceSelectionInputProvider.java (-7 / +17 lines)
13	* Contributors:	13	* Contributors:
14	* Martin Oberhuber (Wind River) - [184095] Replace systemTypeName by IRSESystemType	14	* Martin Oberhuber (Wind River) - [184095] Replace systemTypeName by IRSESystemType
15	* Martin Oberhuber (Wind River) - [186773] split ISystemRegistryUI from ISystemRegistry	15	* Martin Oberhuber (Wind River) - [186773] split ISystemRegistryUI from ISystemRegistry
		16	* Martin Oberhuber (Wind River) - [202866] Fix exceptions in RSE browse dialog when SystemRegistry is not yet fully initialized
16	********************************************************************************/	17	********************************************************************************/
17		18
18	package org.eclipse.rse.internal.ui.view;	19	package org.eclipse.rse.internal.ui.view;
Lines 25-31 Link Here
25		26
26	public abstract class SystemResourceSelectionInputProvider extends SystemAbstractAPIProvider	27	public abstract class SystemResourceSelectionInputProvider extends SystemAbstractAPIProvider
27	{	28	{
28	private IHost _connection;	29	private IHost _connection = null;
29	private boolean _onlyConnection = false;	30	private boolean _onlyConnection = false;
30	private boolean _allowNew = true;	31	private boolean _allowNew = true;
31	private IRSESystemType[] _systemTypes;	32	private IRSESystemType[] _systemTypes;
Lines 41-48 Link Here
41	// choose random host	42	// choose random host
42	ISystemRegistry registry = RSECorePlugin.getTheSystemRegistry();	43	ISystemRegistry registry = RSECorePlugin.getTheSystemRegistry();
43	IHost[] hosts = registry.getHosts();	44	IHost[] hosts = registry.getHosts();
44	if (hosts != null)	45	if (hosts != null && hosts.length>0) {
45	_connection = hosts[0];	46	_connection = hosts[0];
		47	}
46	}	48	}
47		49
48	public IHost getSystemConnection()	50	public IHost getSystemConnection()
Lines 86-93 Link Here
86	if (_connection == null)	88	if (_connection == null)
87	{	89	{
88	ISystemRegistry registry = RSECorePlugin.getTheSystemRegistry();	90	ISystemRegistry registry = RSECorePlugin.getTheSystemRegistry();
89	_connection = registry.getHosts()[0];	91	IHost[] hosts = registry.getHosts();
90		92	if (hosts!=null && hosts.length!=0) {
		93	_connection = registry.getHosts()[0];
		94	}
91	}	95	}
92	return getConnectionChildren(_connection);	96	return getConnectionChildren(_connection);
93	}	97	}
Lines 101-116 Link Here
101	{	105	{
102	if (selectedConnection != null)	106	if (selectedConnection != null)
103	{	107	{
104	return getSubSystem(selectedConnection).getChildren();	108	ISubSystem ss = getSubSystem(selectedConnection);
		109	if (ss!=null) {
		110	return ss.getChildren();
		111	}
105	}	112	}
106	return null;	113	return new Object[0];
107	}	114	}
108		115
109	public boolean hasConnectionChildren(IHost selectedConnection)	116	public boolean hasConnectionChildren(IHost selectedConnection)
110	{	117	{
111	if (selectedConnection != null)	118	if (selectedConnection != null)
112	{	119	{
113	return getSubSystem(selectedConnection).hasChildren();	120	ISubSystem ss = getSubSystem(selectedConnection);
		121	if (ss!=null) {
		122	return ss.hasChildren();
		123	}
114	}	124	}
115	return false;	125	return false;
116	}	126	}