From b231574e76eb6a794f313d4c7631800b08089cc2 Mon Sep 17 00:00:00 2001
From: joethei <j.theiner@live.de>
Date: Thu, 16 May 2019 18:30:04 +0200
Subject: [PATCH] tried finding bug

---
 pom.xml                                       |  5 ++++
 .../java/de/hsel/itech/db/pojo/Category.java  |  4 ++-
 .../java/de/hsel/itech/jsf/CategoryBean.java  | 26 ++++++++++++++++
 src/main/webapp/WEB-INF/web.xml               | 30 +++++++++++++++++++
 src/main/webapp/category.xhtml                | 30 +++++++++++++++++++
 5 files changed, 94 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/de/hsel/itech/jsf/CategoryBean.java
 create mode 100644 src/main/webapp/WEB-INF/web.xml
 create mode 100644 src/main/webapp/category.xhtml

diff --git a/pom.xml b/pom.xml
index b4bb633..1b49488 100644
--- a/pom.xml
+++ b/pom.xml
@@ -245,6 +245,11 @@
             <artifactId>myfaces-impl</artifactId>
             <version>2.3.3</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.myfaces.tomahawk</groupId>
+            <artifactId>tomahawk20</artifactId>
+            <version>1.1.14</version>
+        </dependency>
 
 
 
diff --git a/src/main/java/de/hsel/itech/db/pojo/Category.java b/src/main/java/de/hsel/itech/db/pojo/Category.java
index b3099ed..c15c20d 100644
--- a/src/main/java/de/hsel/itech/db/pojo/Category.java
+++ b/src/main/java/de/hsel/itech/db/pojo/Category.java
@@ -2,6 +2,8 @@ package de.hsel.itech.db.pojo;
 
 import lombok.*;
 
+import java.io.Serializable;
+
 /**
  * POJO for Category.
  *
@@ -14,7 +16,7 @@ import lombok.*;
 @AllArgsConstructor
 @RequiredArgsConstructor
 @NoArgsConstructor
-public class Category {
+public class Category implements Serializable {
 
     private long id;
     @NonNull private String name;
diff --git a/src/main/java/de/hsel/itech/jsf/CategoryBean.java b/src/main/java/de/hsel/itech/jsf/CategoryBean.java
new file mode 100644
index 0000000..bb211ed
--- /dev/null
+++ b/src/main/java/de/hsel/itech/jsf/CategoryBean.java
@@ -0,0 +1,26 @@
+package de.hsel.itech.jsf;
+
+import de.hsel.itech.db.Database;
+import de.hsel.itech.db.pojo.Category;
+
+import javax.faces.bean.ApplicationScoped;
+import javax.faces.bean.ManagedBean;
+import java.io.Serializable;
+import java.util.List;
+
+@ManagedBean
+@ApplicationScoped
+public class CategoryBean implements Serializable {
+
+
+    private String hello = "Hallo Welt";
+
+    public String getHello() {
+        return hello;
+    }
+
+    public List<Category> getCategories() {
+        return Database.getInstance().getCategories();
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000..a974cdf
--- /dev/null
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
+	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+         id="itech" version="2.5">
+
+    <display-name>Amazon light</display-name>
+
+    <!-- Change to "Production" when you are ready to deploy -->
+    <context-param>
+        <param-name>javax.faces.PROJECT_STAGE</param-name>
+        <param-value>Development</param-value>
+    </context-param>
+
+    <!-- JSF mapping -->
+    <servlet>
+        <servlet-name>Faces Servlet</servlet-name>
+        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
+        <load-on-startup>1</load-on-startup>
+    </servlet>
+
+    <!-- Map these files with JSF -->
+    <servlet-mapping>
+        <servlet-name>Faces Servlet</servlet-name>
+        <url-pattern>*.jsf</url-pattern>
+    </servlet-mapping>
+
+</web-app>
\ No newline at end of file
diff --git a/src/main/webapp/category.xhtml b/src/main/webapp/category.xhtml
new file mode 100644
index 0000000..751a8f4
--- /dev/null
+++ b/src/main/webapp/category.xhtml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html
+        xmlns:h="http://xmlns.jcp.org/jsf/html"
+        xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
+        xmlns:f="http://xmlns.jcp.org/jsf/core">
+<head>
+<title>ha</title>
+</head>
+
+<body>
+<h:outputText value="#{categoryBean.hello}"/>
+
+<h:outputText value="null " rendered="#{empty categoryBean}"/>
+<h:outputText value="Table is empty!" rendered="#{empty categoryBean.categories}"/>
+<h:outputText value="#{categoryBean.hello}"/>
+<h:dataTable var="category" value="#{categoryBean.categories}">
+    <h:column>
+        <h:outputText value="#{category.name}"/>
+    </h:column>
+</h:dataTable>
+
+<ui:repeat value="#{categoryBean.categories}" var="category">
+    <h:outputText value="Hallo Welt"/>
+    <h:outputText value="#{category.name}"/>
+</ui:repeat>
+</body>
+
+</html>
\ No newline at end of file