X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fcommons%2Fnetwork%2Fnavigation%2FNavigationItem.java;h=a9ad856d2904f036c9a1411d34215b96c10b837a;hb=a2b2acd6d8c6a73c0897a2002a313266b1b74872;hp=fdf69850fe8ac9718a55616764689b5415739716;hpb=887df187ed4313734587c4dc2f00c07d3563fba0;p=svjatoslav_commons.git

diff --git a/src/main/java/eu/svjatoslav/commons/network/navigation/NavigationItem.java b/src/main/java/eu/svjatoslav/commons/network/navigation/NavigationItem.java
index fdf6985..a9ad856 100755
--- a/src/main/java/eu/svjatoslav/commons/network/navigation/NavigationItem.java
+++ b/src/main/java/eu/svjatoslav/commons/network/navigation/NavigationItem.java
@@ -10,37 +10,63 @@ import eu.svjatoslav.commons.string.WildCardMatcher;
 
 public class NavigationItem {
 
-	private final String link;
-	private final String matchingWildcard;
-	private final Map<Locale, String> titles = new HashMap<Locale, String>();
+	private String matchingPattern;
+	private final Map<Locale, String> localeToTitle = new HashMap<Locale, String>();
 	ArrayList<NavigationItem> subElements = new ArrayList<NavigationItem>();
+	private Locale[] localeOrder;
+	private NavigationItem parent;
+	private final String linkUrl;
 
-	public NavigationItem(final String link) {
-		this.link = link;
-		matchingWildcard = link;
+	public NavigationItem() {
+		this(Locale.ENG);
 	}
 
-	public NavigationItem(final String link, final String wildcard) {
-		this.link = link;
-		matchingWildcard = wildcard;
+	public NavigationItem(final Locale... localeOrder) {
+		this.localeOrder = localeOrder;
+		matchingPattern = null;
+		linkUrl = null;
 	}
 
-	public void addSubNavigation(final NavigationItem item) {
+	public NavigationItem(final NavigationItem parent, final String linkUrl,
+			final String... titles) {
+		this.parent = parent;
+		this.linkUrl = linkUrl;
+		matchingPattern = linkUrl;
+
+		initializeLocalizedTitles(titles);
+	}
+
+	public NavigationItem addChild(final String linkUrl, final String... titles) {
+
+		final NavigationItem item = new NavigationItem(this, linkUrl, titles);
 		subElements.add(item);
+
+		return item;
 	}
 
-	public NavigationItem addTitle(final Locale locale, final String title) {
-		titles.put(locale, title);
-		return this;
+	public String getLinkUrl() {
+		return linkUrl;
 	}
 
-	public NavigationItem addTitle(final String title) {
-		titles.put(Locale.ENG, title);
-		return this;
+	public Locale[] getLocaleOrder() {
+		if (localeOrder != null)
+			return localeOrder;
+
+		return parent.getLocaleOrder();
 	}
 
-	public String getLink() {
-		return link;
+	NavigationItem getMatchingNavigationItem(final String requestPath) {
+		if (matchesUrl(requestPath))
+			return this;
+
+		for (final NavigationItem childNavigationItem : subElements) {
+			final NavigationItem match = childNavigationItem
+					.getMatchingNavigationItem(requestPath);
+
+			if (match != null)
+				return match;
+		}
+		return null;
 	}
 
 	public List<NavigationItem> getSubElements() {
@@ -48,17 +74,33 @@ public class NavigationItem {
 	}
 
 	public String getTitle() {
-		return titles.get(Locale.ENG);
+		if (localeToTitle.size() != 1)
+			throw new RuntimeException("there shall be exactly one title");
+
+		return localeToTitle.values().iterator().next();
 	}
 
 	public String getTitle(final Locale locale) {
-		return titles.get(locale);
+		return localeToTitle.get(locale);
 	}
 
-	public boolean matchesUrl(final String url) {
+	private void initializeLocalizedTitles(final String... titles) {
+		final Locale[] locales = getLocaleOrder();
+		if (locales.length != titles.length)
+			throw new RuntimeException("There should be exactly "
+					+ locales.length + " title(s).");
+
+		for (int i = 0; i < titles.length; i++)
+			localeToTitle.put(locales[i], titles[i]);
+	}
 
-		return WildCardMatcher.match(url, matchingWildcard);
+	public boolean matchesUrl(final String url) {
+		return WildCardMatcher.match(url, matchingPattern);
+	}
 
+	public NavigationItem setPattern(final String pattern) {
+		matchingPattern = pattern;
+		return this;
 	}
 
 }