Added a first version of HtmlCache class.

src/fr/devinsy/kiss4web/HtmlCache.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2024 Christian Pierre MOMON <christian@momon.org>
+ *
+ * This file is part of Kiss4web.
+ *
+ * Kiss4web is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Kiss4web is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Kiss4web.  If not, see <http://www.gnu.org/licenses/>
+ */
+package fr.devinsy.kiss4web;
+
+import java.util.HashMap;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * The Class HtmlCache.
+ */
+public class HtmlCache extends HashMap<String, String>
+{
+    private static final long serialVersionUID = -310354977854681838L;
+    private static Logger logger = LoggerFactory.getLogger(HtmlCache.class);
+
+    /**
+     * Instantiates a new html cache.
+     */
+    public HtmlCache()
+    {
+        super();
+    }
+
+    /**
+     * Gets the.
+     *
+     * @param get
+     *            the get
+     * @return the string
+     */
+    public String get(final String key)
+    {
+        String result;
+
+        if (key == null)
+        {
+            result = null;
+        }
+        else
+        {
+            result = super.get(key);
+
+            if (result != null)
+            {
+                logger.info("HTML Cache matched: [{}]", key);
+            }
+        }
+
+        //
+        return result;
+    }
+}