package bndtools;
import java.lang.reflect.InvocationTargetException;
import java.util.List;
import org.bndtools.api.ILogger;
import org.bndtools.api.Logger;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IWorkspaceRunnable;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.handlers.HandlerUtil;
import aQute.bnd.service.Refreshable;
import aQute.bnd.service.RepositoryPlugin;
import bndtools.central.Central;
import bndtools.central.RepositoryUtils;
public class RefreshReposHandler extends AbstractHandler {
private static final ILogger logger = Logger.getLogger(RefreshReposHandler.class);
public Object execute(ExecutionEvent event) throws ExecutionException {
IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindow(event);
try {
final IFile buildFile = Central.getWorkspaceBuildFile();
if (buildFile == null) {
MessageDialog.openError(window.getShell(), "Error", "Unable to refresh repositories: workspace build file is missing.");
return null;
}
window.run(true, false, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
try {
buildFile.getWorkspace().run(new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) throws CoreException {
List<RepositoryPlugin> repos = RepositoryUtils.listRepositories(true);
for (RepositoryPlugin i : repos) {
if (i instanceof Refreshable) {
boolean success = false;
Exception ex = null;
try {
success = ((Refreshable) i).refresh();
} catch (Exception e) {
ex = e;
}
if (!success) {
logger.logError("Failed to refresh repository: " + i.getName(), ex);
}
}
}
buildFile.touch(monitor);
}
}, monitor);
} catch (CoreException e) {
throw new InvocationTargetException(e);
}
}
});
} catch (Exception e) {
logger.logError("Error refreshing repositories.", e);
}
return null;
}
}