/*******************************************************************************
* Copyright (c) 2006, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ui.internal.cheatsheets.data;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.ui.internal.cheatsheets.ICheatSheetResource;
import org.eclipse.ui.internal.cheatsheets.Messages;
public class ParserStatusUtility {
public final static int PARSER_ERROR = 1001; // TODO is there another number that would be more meaningful
/**
* Modify an existing IStatus to add information about a new error/warning.
* If the old status is OK return a status reflecting the new error condition, otherwise
* add to the existing status making it a MultiStatus if necessary.
*/
public static IStatus addStatus(IStatus status, int severity, String message, Throwable exception) {
Status newStatus = new Status(severity, ICheatSheetResource.CHEAT_SHEET_PLUGIN_ID, PARSER_ERROR, message, exception);
if (status.isOK()) {
return newStatus;
} else if (status instanceof MultiStatus) {
((MultiStatus)status).add(newStatus);
return status;
} else {
MultiStatus multiStatus = new MultiStatus(ICheatSheetResource.CHEAT_SHEET_PLUGIN_ID, IStatus.OK,
Messages.get().ERROR_MULTIPLE_ERRORS, exception);
multiStatus.add(status);
multiStatus.add(newStatus);
return multiStatus;
}
}
}