2 * (c) Copyright IBM Corp. 2000, 2001.
5 package net.sourceforge.phpdt.internal.ui.dialogs;
7 import org.eclipse.core.runtime.IStatus;
8 import org.eclipse.jface.dialogs.DialogPage;
11 * A utility class to work with IStatus.
13 public class StatusUtil {
16 * Compares two instances of <code>IStatus</code>. The more severe is
17 * returned: An error is more severe than a warning, and a warning is more
18 * severe than ok. If the two stati have the same severity, the second is
21 public static IStatus getMoreSevere(IStatus s1, IStatus s2) {
22 if (s1.getSeverity() > s2.getSeverity()) {
30 * Finds the most severe status from a array of stati. An error is more
31 * severe than a warning, and a warning is more severe than ok.
33 public static IStatus getMostSevere(IStatus[] status) {
35 for (int i = 0; i < status.length; i++) {
36 IStatus curr = status[i];
37 if (curr.matches(IStatus.ERROR)) {
40 if (max == null || curr.getSeverity() > max.getSeverity()) {
48 * Applies the status to the status line of a dialog page.
50 public static void applyToStatusLine(DialogPage page, IStatus status) {
51 String message = status.getMessage();
52 switch (status.getSeverity()) {
54 page.setMessage(message, DialogPage.NONE);
55 page.setErrorMessage(null);
58 page.setMessage(message, DialogPage.WARNING);
59 page.setErrorMessage(null);
62 page.setMessage(message, DialogPage.INFORMATION);
63 page.setErrorMessage(null);
66 if (message.length() == 0) {
69 page.setMessage(null);
70 page.setErrorMessage(message);