No, better put it here.

Signed-off-by:Roland Häder <roland@mxchange.org>

diff --git a/src/org/mxchange/jsfcore/BaseServletSystem.java b/src/org/mxchange/jsfcore/BaseServletSystem.java
new file mode 100644 (file)
index 0000000..f8bdd74
--- /dev/null
+++ b/src/org/mxchange/jsfcore/BaseServletSystem.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2015 Roland Haeder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.jsfcore;
+
+import java.text.MessageFormat;
+import javax.servlet.ServletContext;
+import org.mxchange.jcore.BaseFrameworkSystem;
+
+/**
+ * A general shop class
+ * @author Roland Haeder
+ */
+public class BaseServletSystem extends BaseFrameworkSystem {
+       /**
+        * Initializes properties from given servlet configuration
+        * @param context Servlet context instance
+        */
+       protected void initProperties (final ServletContext context) {
+               // Trace message
+               this.getLogger().trace(MessageFormat.format("context={0} - CALLED!", context)); //NOI18N
+
+               // context shall not be null
+               if (null == context) {
+                       // Abort here
+                       throw new NullPointerException("context is null");
+               }
+
+               // We need some properties that needs to be set
+               for (final String name : this.getPropertyNames()) {
+                       // Debug log
+                       this.getLogger().debug(MessageFormat.format("name={0}", name)); //NOI18N
+
+                       // Get value
+                       String value = context.getInitParameter(name);
+
+                       // Debug message
+                       this.getLogger().debug(MessageFormat.format("value={0}", value)); //NOI18N
+
+                       // Is it null?
+                       if (null == value) {
+                               // Value is null
+                               throw new NullPointerException(MessageFormat.format("value for {0} is null, maybe invalid context parameter?", name)); //NOI18N
+                       } else if (name.equals("database.backend.storagepath")) { //NOI18N
+                               // Need to expand this path
+                               value = context.getRealPath(String.format("../../%s", value.trim())); //NOI18N
+                       }
+
+                       // Debug log
+                       this.getLogger().debug(MessageFormat.format("{0}={1}", name, value)); //NOI18N
+
+                       // Set property
+                       this.setProperty(name, value);
+               }
+
+               // Trace message
+               this.getLogger().trace("EXIT!"); //NOI18N
+       }
+}