From: Roland Haeder <roland@mxchange.org>
Date: Fri, 28 Aug 2015 13:28:48 +0000 (+0200)
Subject: Maybe an idea to get rid of the scriptlet in index.jsp? A bean for basket items?
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=f156893ea56293b961bd094c712270e06c83e01f;p=pizzaservice-war.git

Maybe an idea to get rid of the scriptlet in index.jsp? A bean for basket items?
Signed-off-by:Roland Häder <roland@mxchange.org>
---

diff --git a/src/java/org/mxchange/pizzaapplication/beans/item/BasketItemBean.java b/src/java/org/mxchange/pizzaapplication/beans/item/BasketItemBean.java
new file mode 100644
index 00000000..458ede09
--- /dev/null
+++ b/src/java/org/mxchange/pizzaapplication/beans/item/BasketItemBean.java
@@ -0,0 +1,107 @@
+/*
+ * 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.pizzaapplication.beans.basket;
+
+import java.io.IOException;
+import java.sql.SQLException;
+import javax.enterprise.context.SessionScoped;
+import javax.inject.Inject;
+import javax.inject.Named;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.mxchange.jcore.exceptions.BadTokenException;
+import org.mxchange.jcore.exceptions.UnsupportedDatabaseBackendException;
+import org.mxchange.pizzaapplication.beans.item.ItemBean;
+
+/**
+ * A bean for basket items
+ *
+ * @author Roland Haeder
+ */
+@Named("item")
+@SessionScoped
+public class BasketItemBean implements ItemBean {
+	/**
+	 * Serial number
+	 */
+	private static final long serialVersionUID = 324813539158845L;
+
+	/**
+	 * Class' logger
+	 */
+	private final Logger LOG;
+
+	/**
+	 * Instance of wrapped basket
+	 */
+	@Inject
+	private BasketBean basket;
+
+	/**
+	 * Initializer block
+	 */
+	{
+		// Get logger
+		LOG = LogManager.getLogger(this);
+	}
+
+	/**
+	 * Default constructor to be able to throw exceptions from super constructor
+	 * @throws org.mxchange.jcore.exceptions.UnsupportedDatabaseBackendException If the backend is unsupported
+	 * @throws java.sql.SQLException If an SQL error occurs
+	 * @throws java.io.IOException If an IO Error occurs
+	 * @throws org.mxchange.jcore.exceptions.BadTokenException If a bad token was found
+	 */
+	public BasketItemBean () throws UnsupportedDatabaseBackendException, SQLException, IOException, BadTokenException {
+		// Trace message
+		this.getLogger().trace("CALLED!");
+	}
+
+	/**
+	 * Getter for logger
+	 *
+	 * @return Logger
+	 */
+	@Override
+	public Logger getLogger () {
+		return this.LOG;
+	}
+
+	/**
+	 * @return the basket
+	 */
+	@Override
+	public BasketBean getBasket () {
+		// Trace message
+		//* NOISY-DEBUG: */ this.getLogger().trace(MessageFormat.format("basket={0} - EXIT!", this.basket)); //NOI18N
+
+		// Return it
+		return this.basket;
+	}
+
+	/**
+	 * @param basket the basket to set
+	 */
+	@Override
+	public void setBasket (final BasketBean basket) {
+		// Trace message
+		//* NOISY-DEBUG: */ this.getLogger().trace(MessageFormat.format("basket={0} - CALLED!", basket)); //NOI18N
+
+		// Set it here
+		this.basket = basket;
+	}
+}
diff --git a/src/java/org/mxchange/pizzaapplication/beans/item/ItemBean.java b/src/java/org/mxchange/pizzaapplication/beans/item/ItemBean.java
new file mode 100644
index 00000000..05fcaf93
--- /dev/null
+++ b/src/java/org/mxchange/pizzaapplication/beans/item/ItemBean.java
@@ -0,0 +1,45 @@
+/*
+ * 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.pizzaapplication.beans.item;
+
+import java.io.Serializable;
+import org.apache.logging.log4j.Logger;
+import org.mxchange.pizzaapplication.beans.basket.BasketBean;
+
+/**
+ * An interface for an item bean
+ *
+ * @author Roland Haeder
+ */
+public interface ItemBean extends Serializable {
+	/**
+	 * @return the basket
+	 */
+	public BasketBean getBasket ();
+
+	/**
+	 * @param basket the basket to set
+	 */
+	public void setBasket (final BasketBean basket);
+
+	/**
+	 * Getter for logger
+	 *
+	 * @return Logger
+	 */
+	public Logger getLogger ();
+}