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Code Issues Wiki Activity

[190613] Fix NPE in Remotecdt when RSEUIPlugin has not been loaded

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This commit is contained in:
Martin Oberhuber 2007-09-03 17:07:48 +00:00
parent 4517021a75
commit 8c67a49a89
1 changed files with 17 additions and 11 deletions
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28
rse/examples/org.eclipse.rse.remotecdt/src/org/eclipse/rse/internal/remotecdt/RemoteCMainTab.java
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@ -9,6 +9,7 @@
* Ewa Matejska (PalmSource) - initial API and implementation
* Martin Oberhuber (Wind River) - [186773] split ISystemRegistryUI from ISystemRegistry
* Martin Oberhuber (Wind River) - [196934] hide disabled system types in remotecdt combo
* Yu-Fen Kuo (MontaVista) - [190613] Fix NPE in Remotecdt when RSEUIPlugin has not been loaded
*******************************************************************************/
package org.eclipse.rse.internal.remotecdt;
@ -27,6 +28,7 @@ import org.eclipse.rse.core.model.IHost;
import org.eclipse.rse.files.ui.dialogs.SystemRemoteFileDialog;
import org.eclipse.rse.subsystems.files.core.subsystems.IRemoteFile;
import org.eclipse.rse.ui.RSESystemTypeAdapter;
import org.eclipse.rse.ui.RSEUIPlugin;
import org.eclipse.rse.ui.actions.SystemNewConnectionAction;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
@ -328,18 +330,22 @@ public class RemoteCMainTab extends CMainTab {
}
protected void updateConnectionPulldown() {
connectionCombo.removeAll();
IHost[] connections = RSECorePlugin.getTheSystemRegistry().getHostsBySubSystemConfigurationCategory("shells"); //$NON-NLS-1$
for(int i = 0; i < connections.length; i++) {
IRSESystemType sysType = connections[i].getSystemType();
RSESystemTypeAdapter a = (RSESystemTypeAdapter)sysType.getAdapter(RSESystemTypeAdapter.class);
if (a!=null && a.isEnabled(sysType)) {
connectionCombo.add(connections[i].getAliasName());
connectionCombo.removeAll();
// start RSEUIPlugin to make sure the SystemRegistry is initialized.
boolean isRegistryActive = RSEUIPlugin.isTheSystemRegistryActive();
if (isRegistryActive) {
IHost[] connections = RSECorePlugin.getTheSystemRegistry().getHostsBySubSystemConfigurationCategory("shells"); //$NON-NLS-1$
for(int i = 0; i < connections.length; i++) {
IRSESystemType sysType = connections[i].getSystemType();
RSESystemTypeAdapter a = (RSESystemTypeAdapter)sysType.getAdapter(RSESystemTypeAdapter.class);
if (a!=null && a.isEnabled(sysType)) {
connectionCombo.add(connections[i].getAliasName());
}
}
}
if(connections.length > 0)
connectionCombo.select(connections.length - 1);
if(connections.length > 0)
connectionCombo.select(connections.length - 1);
}
}
protected void updateTargetProgFromConfig(ILaunchConfiguration config) {