Added Object DSO class and HttpRedirect defaults to temporary moved

src/zutil/db/bean/DBBean.java

@@ -58,9 +58,9 @@ import java.util.logging.Logger;
  * 	*Double
  * 	*String
  * 	*Character
- * 	*DBBean
  *  *java.sql.Timestamp
- * 	*List<DBBean> 
+ * 	*DBBean (A Integer reference to another Bean in another table)
+ * 	*List<DBBean> (A reference table is used to associate Beans into the list)
  * </XMP>
  * @author Ziver
  */

src/zutil/db/bean/DBBeanObjectDSO.java

@@ -0,0 +1,106 @@
+package zutil.db.bean;
+
+import zutil.db.DBConnection;
+import zutil.log.LogUtil;
+import zutil.parser.json.JSONParser;
+import zutil.parser.json.JSONWriter;
+import zutil.ui.Configurator;
+
+import java.sql.SQLException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+
+/**
+ * A intermediate class for loading Objects of generic Classes.
+ * The extending class must set the "superBean" parameter to true in {@link @DBBean.DBTable}.
+ * The Object that is stored must use Configurator to define what fields that should be stored.
+ *
+ * This class needs to fields in DB:
+ * <ul>
+ *     <li>String type: defining the class name</li>
+ *     <li>Text config: the object configuration is stored as JSON</li>
+ * </ul>
+ */
+public abstract class DBBeanObjectDSO<T> extends DBBean{
+    private static final Logger logger = LogUtil.getLogger();
+
+    // DB parameters
+    private String type;
+    /** Used to store the Object configuration in DB */
+    private String config;
+
+    // Local parameters
+    private transient T cachedObj;
+
+
+
+    @Override
+    protected void postUpdateAction() {
+        if (type != null && !type.isEmpty()) {
+            if (cachedObj == null) {
+                try {
+                    Class clazz = Class.forName(type);
+                    cachedObj = (T) clazz.newInstance();
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "Unable instantiate class: " + type, e);
+                }
+            }
+
+            if (config != null && !config.isEmpty()) {
+                Configurator<T> configurator = new Configurator<>(cachedObj);
+                configurator.setValues(JSONParser.read(config));
+                configurator.applyConfiguration();
+            }
+        }
+    }
+
+    @Override
+    public void save(DBConnection db) throws SQLException {
+        if (cachedObj == null)
+            this.config = null;
+        else {
+            Configurator<T> configurator = new Configurator<>(cachedObj);
+            this.config = JSONWriter.toString(configurator.getValuesAsNode());
+        }
+        super.save(db);
+    }
+
+
+
+    public T getObject(){
+        return cachedObj;
+    }
+
+    /**
+     * Will replace the current object.
+     */
+    public void setObject(T obj){
+        if(obj != null) {
+            type = obj.getClass().getName();
+            config = null;
+            cachedObj = obj;
+        } else {
+            type = null;
+            config = null;
+            cachedObj = null;
+        }
+    }
+
+    public String getObjectClass(){
+        return type;
+    }
+
+    public void setObjectClass(Class<? extends T> clazz){
+        setObjectClass(clazz.getName());
+    }
+
+    protected void setObjectClass(String clazz){
+        if (this.type == null || !this.type.equals(type)) {
+            setObject(null);
+            this.type = clazz;
+        }
+    }
+
+
+}

src/zutil/net/http/page/HttpRedirectPage.java

@@ -12,6 +12,7 @@ import java.util.Map;
  */
 public class HttpRedirectPage implements HttpPage{
 
+    private boolean permanent;
     private String redirectUrl;
 
 
@@ -19,6 +20,11 @@ public class HttpRedirectPage implements HttpPage{
         this.redirectUrl = redirectUrl;
     }
 
+    public void setPermanentRedirect(boolean permanent){
+        this.permanent = permanent;
+    }
+
+
     @Override
     public void respond(HttpPrintStream out,
                         HttpHeader headers,
@@ -26,7 +32,7 @@ public class HttpRedirectPage implements HttpPage{
                         Map<String, String> cookie,
                         Map<String, String> request) throws IOException {
 
-        out.setStatusCode(301);
+        out.setStatusCode((permanent ? 301 : 307));
         out.setHeader("Location", redirectUrl);
         out.print(
                 "<!DOCTYPE HTML>\n" +

src/zutil/ui/Configurator.java

@@ -45,7 +45,7 @@ import java.util.logging.Logger;
  * fields that should be configurable. And then the gui can use the {@link Configurator#getConfiguration()}
  * to display all the correct fields. To later save the user input back to the target
  * object the {@link Configurator#setValues(DataNode)} or {@link Configurator#setValues(Map)}
- * can be used to set the individual fields and finaly call {@link Configurator#applyConfiguration()}
+ * can be used to set the individual fields and finally call {@link Configurator#applyConfiguration()}
  * to configure the target object.
  *
  * <br>