that's it for today

.gitignore

@@ -31,3 +31,10 @@
 /Assignments/JavaScript/JavaFXApplication1/nbproject/private/
 /Assignments/JavaScript/JavaFXApplication1/build/
 /Semester 2/Assignments/lab1-CalebFontenot/target/
+/Semester 2/lab2_CalebFontenot/target/
+/Semester 2/lab3_CalebFontenot/nbproject/private/
+/Semester 2/lab3_CalebFontenot/build/
+/Semester 2/ExampleSourceCode/nbproject/private/
+/Semester 2/QuizBusLogic/target/
+/Semester 2/lab04_nav1_CalebFontenot/target/
+/Semester 2/RecursionDemo/target/

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/build.properties

@@ -0,0 +1,13 @@
+appserver.dir=${env.GLASSFISH_HOME}
+glassfish=true
+jsf.api.jar=${appserver.dir}/modules/jsf-api.jar
+servlet.api.jar=${appserver.dir}/modules/javax.servlet.jar
+el.api.jar=${appserver.dir}/modules/javax.servlet.jsp.jar
+jpa.api.jar=${appserver.dir}/modules/javax.persistence.jar
+jta.api.jar=${appserver.dir}/modules/javax.transaction.jar
+ejb.api.jar=${appserver.dir}/modules/javax.ejb.jar
+bean-validation.api.jar=${appserver.dir}/modules/bean-validator.jar
+cdi.api.jar=${appserver.dir}/modules/weld-osgi-bundle.jar
+mail.api.jar=${appserver.dir}/modules/mail.jar
+deploy.dir=${appserver.dir}/domains/domain1/autodeploy
+

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/build.xml

@@ -0,0 +1,113 @@
+<project default="install"> 
+   <property environment="env"/>
+   <property file="build.properties"/> 
+   <property file="${app}/tomcat.properties"/> 
+   <property name="appdir" value="${basedir}/${app}"/>
+   <basename property="appname" file="${appdir}"/>
+   <property name="builddir" value="${appdir}/build"/>
+   <property name="warfile" value="${builddir}/${appname}.war"/>
+   
+   <path id="classpath">
+      <pathelement location="${jsf.api.jar}"/>
+      <pathelement location="${servlet.api.jar}"/>
+      <pathelement location="${el.api.jar}"/>
+      <pathelement location="${cdi.api.jar}"/>
+      <pathelement location="${bean-validation.api.jar}"/>
+      <pathelement location="${jpa.api.jar}"/>
+      <pathelement location="${jta.api.jar}"/>
+      <pathelement location="${ejb.api.jar}"/>
+      <pathelement location="${mail.api.jar}"/>
+      <fileset dir="${appdir}">        
+        <include name="lib/*.jar"/>
+      </fileset>
+   </path>
+   
+   <target name="init">
+      <fail unless="app" message="Run ant -Dapp=..."/>
+   </target>
+
+   <target name="prepare" depends="init"
+         description="Create build directory.">
+      <delete dir="${builddir}"/>
+      <mkdir dir="${builddir}"/>
+      <mkdir dir="${builddir}/WEB-INF"/>
+      <mkdir dir="${builddir}/WEB-INF/classes"/>
+   </target>
+
+   <target name="copy" depends="prepare"
+         description="Copy files to build directory.">
+      <copy todir="${builddir}" failonerror="false" verbose="true">
+         <fileset dir="${appdir}/web"/>
+      </copy>
+      <copy todir="${builddir}/WEB-INF/classes" 
+           failonerror="false" verbose="true">
+         <fileset dir="${appdir}/src/java">
+            <exclude name="**/*.java"/>
+         </fileset>
+      </copy>
+      <copy todir="${builddir}/WEB-INF" failonerror="false" verbose="true">
+         <fileset dir="${appdir}">
+            <include name="lib/**"/>
+	 </fileset>
+      </copy>
+   </target>
+   
+   <target name="compile" depends="copy" 
+         description="Compile source files.">
+      <javac 
+         srcdir="${appdir}/src/java" 
+         destdir="${builddir}/WEB-INF/classes"
+         debug="true"
+         deprecation="true">
+         <compilerarg value="-Xlint:unchecked"/>
+         <include name="**/*.java"/>
+         <classpath refid="classpath"/>
+      </javac>
+   </target>
+   
+   <target name="jsf-libs" if="use-jsf-libs" unless="glassfish">
+      <mkdir dir="${builddir}/WEB-INF/lib"/>
+      <copy file="${jsf.api.jar}" todir="${builddir}/WEB-INF/lib" verbose="true"/>
+      <copy file="${jsf.impl.jar}" todir="${builddir}/WEB-INF/lib" verbose="true"/>
+   </target>
+
+   <target name="el-libs" if="use-el-libs" unless="glassfish">
+      <copy file="${el.api.jar}" todir="${builddir}/WEB-INF/lib" 
+            verbose="true" failonerror="false"/>
+      <copy file="${el.impl.jar}" todir="${builddir}/WEB-INF/lib" 
+            verbose="true" failonerror="false"/>
+   </target>
+
+   <target name="bean-validation-libs" if="use-bean-validation-libs" unless="glassfish">
+      <copy file="${bean-validation.impl.jar}" todir="${builddir}/WEB-INF/lib" 
+            verbose="true" failonerror="false"/>
+      <copy todir="${builddir}/WEB-INF/lib" verbose="true" failonerror="false">
+        <fileset dir="${bean-validation.lib.dir}">
+           <include name="*.jar"/>
+        </fileset>
+      </copy>
+   </target>
+
+   <target name="cdi-libs" if="use-cdi-libs" unless="glassfish">
+      <copy file="${cdi.impl.jar}" todir="${builddir}/WEB-INF/lib" 
+            verbose="true" failonerror="false"/>
+   </target>
+   
+   <target name="tomcat-libs" depends="jsf-libs, el-libs, bean-validation-libs, cdi-libs"/>
+
+   <target name="war" depends="clean, compile, tomcat-libs"
+         description="Build WAR file.">
+      <delete file="${warfile}"/>
+      <jar jarfile="${warfile}" basedir="${builddir}"/>
+   </target>
+
+   <target name="install" depends="war"
+         description="Deploy web application.">
+      <copy file="${warfile}" todir="${deploy.dir}"/>
+   </target>
+
+   <target name="clean" depends="init"
+         description="Clean everything.">
+      <delete dir="${builddir}"/>
+   </target>
+</project>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch01/login-ajax/src/java/com/corejsf/UserBean.java

@@ -0,0 +1,26 @@
+package com.corejsf;
+
+import java.io.Serializable;
+
+import javax.inject.Named; 
+   // or import javax.faces.bean.ManagedBean;
+import javax.enterprise.context.SessionScoped; 
+   // or import javax.faces.bean.SessionScoped;
+
+@Named("user") // or @ManagedBean(name="user")
+@SessionScoped
+public class UserBean implements Serializable {
+   private String name = "";
+   private String password;
+
+   public String getName() { return name; }
+   public void setName(String newValue) { name = newValue; }
+
+   public String getPassword() { return password; }
+   public void setPassword(String newValue) { password = newValue; }
+   
+   public String getGreeting() { 
+      if (name.length() == 0) return "";
+      else return "Welcome to JSF2 + Ajax, " + name + "!"; 
+   }
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch01/login-ajax/web/WEB-INF/web.xml

@@ -0,0 +1,23 @@
+<?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"
+   version="2.5">
+   <servlet>
+      <servlet-name>Faces Servlet</servlet-name>
+      <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
+   </servlet>
+   <servlet-mapping>
+      <servlet-name>Faces Servlet</servlet-name>
+      <url-pattern>/faces/*</url-pattern>
+   </servlet-mapping>
+   <welcome-file-list>
+      <welcome-file>faces/index.xhtml</welcome-file>
+   </welcome-file-list>
+   <context-param>
+      <param-name>javax.faces.PROJECT_STAGE</param-name>
+      <param-value>Development</param-value>
+   </context-param>
+</web-app>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch01/login-ajax/web/index.xhtml

@@ -0,0 +1,29 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:h="http://java.sun.com/jsf/html"
+      xmlns:f="http://java.sun.com/jsf/core">
+   <h:head>
+      <title>Welcome</title>
+   </h:head>
+   <h:body>   
+      <h:form prependId="false">
+         <h3>Please enter your name and password.</h3>
+         <table>
+            <tr>
+               <td>Name:</td>
+               <td><h:inputText value="#{user.name}" id="name"/></td>
+            </tr>
+            <tr>
+               <td>Password:</td>
+               <td><h:inputSecret value="#{user.password}" id="password"/></td>
+            </tr>
+         </table>
+         <p><h:commandButton value="Login">
+            <f:ajax execute="name password" render="out"/>
+         </h:commandButton></p>
+         <h3><h:outputText id="out" value="#{user.greeting}"/></h3>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch01/login/src/java/com/corejsf/UserBean.java

@@ -0,0 +1,20 @@
+package com.corejsf;
+
+import java.io.Serializable;
+import javax.inject.Named; 
+   // or import javax.faces.bean.ManagedBean;
+import javax.enterprise.context.SessionScoped; 
+   // or import javax.faces.bean.SessionScoped;
+
+@Named("user") // or @ManagedBean(name="user")
+@SessionScoped
+public class UserBean implements Serializable {
+   private String name;
+   private String password;
+
+   public String getName() { return name; }   
+   public void setName(String newValue) { name = newValue; }
+
+   public String getPassword() { return password; }
+   public void setPassword(String newValue) { password = newValue; }   
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch01/login/web/WEB-INF/web.xml

@@ -0,0 +1,23 @@
+<?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"
+   version="2.5">
+   <servlet>
+      <servlet-name>Faces Servlet</servlet-name>
+      <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
+   </servlet>
+   <servlet-mapping>
+      <servlet-name>Faces Servlet</servlet-name>
+      <url-pattern>/faces/*</url-pattern>
+   </servlet-mapping>
+   <welcome-file-list>
+      <welcome-file>faces/index.xhtml</welcome-file>
+   </welcome-file-list>
+   <context-param>
+      <param-name>javax.faces.PROJECT_STAGE</param-name>
+      <param-value>Development</param-value>
+   </context-param>
+</web-app>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch01/login/web/index.xhtml

@@ -0,0 +1,25 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>Welcome</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <h3>Please enter your name and password.</h3>   
+         <table>
+            <tr>
+               <td>Name:</td>
+               <td><h:inputText value="#{user.name}"/></td>
+            </tr>
+            <tr>
+               <td>Password:</td>
+               <td><h:inputSecret value="#{user.password}"/></td>
+            </tr>
+         </table>
+         <p><h:commandButton value="Login" action="welcome"/></p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch01/login/web/welcome.xhtml

@@ -0,0 +1,12 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>Welcome</title>
+   </h:head>
+   <h:body>
+      <h3>Welcome to JavaServer Faces, #{user.name}!</h3>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch02/numberquiz/src/java/com/corejsf/ProblemBean.java

@@ -0,0 +1,24 @@
+package com.corejsf;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+
+public class ProblemBean implements Serializable {
+   private ArrayList<Integer> sequence; 
+   private int solution;
+   
+   public ProblemBean() {}
+
+   public ProblemBean(int[] values, int solution) {
+      sequence = new ArrayList<Integer>();
+      for (int i = 0; i < values.length; i++)
+         sequence.add(values[i]);
+      this.solution = solution;
+   }
+
+   public ArrayList<Integer> getSequence() { return sequence; }
+   public void setSequence(ArrayList<Integer> newValue) { sequence = newValue; }
+
+   public int getSolution() { return solution; }
+   public void setSolution(int newValue) { solution = newValue; }
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch02/numberquiz/src/java/com/corejsf/QuizBean.java

@@ -0,0 +1,51 @@
+package com.corejsf;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+
+import javax.inject.Named; 
+   // or import javax.faces.bean.ManagedBean;
+import javax.enterprise.context.SessionScoped; 
+   // or import javax.faces.bean.SessionScoped;
+
+@Named // or @ManagedBean
+@SessionScoped
+public class QuizBean implements Serializable {
+   private ArrayList<ProblemBean> problems = new ArrayList<ProblemBean>();     
+   private int currentIndex;
+   private int score;
+   
+   public QuizBean() {      
+      problems.add(
+         new ProblemBean(new int[] { 3, 1, 4, 1, 5 }, 9)); // pi
+      problems.add(
+         new ProblemBean(new int[] { 1, 1, 2, 3, 5 }, 8)); // fibonacci
+      problems.add(
+         new ProblemBean(new int[] { 1, 4, 9, 16, 25 }, 36)); // squares
+      problems.add(
+         new ProblemBean(new int[] { 2, 3, 5, 7, 11 }, 13)); // primes
+      problems.add(
+         new ProblemBean(new int[] { 1, 2, 4, 8, 16 }, 32)); // powers of 2
+   }   
+
+   public void setProblems(ArrayList<ProblemBean> newValue) { 
+      problems = newValue;
+      currentIndex = 0;
+      score = 0;
+   } 
+      
+   public int getScore() { return score; }
+
+   public ProblemBean getCurrent() { return problems.get(currentIndex); }
+
+   public String getAnswer() { return ""; }
+   public void setAnswer(String newValue) { 
+      try {
+         int answer = Integer.parseInt(newValue.trim());
+         if (getCurrent().getSolution() == answer) score++;            
+         currentIndex = (currentIndex + 1) % problems.size();
+      }
+      catch (NumberFormatException ex) {
+      }
+   }   
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch02/numberquiz/src/java/com/corejsf/messages.properties

@@ -0,0 +1,6 @@
+title=NumberQuiz
+heading=Have fun with NumberQuiz!
+currentScore=Your current score is {0}.
+guessNext=Guess the next number in the sequence!
+answer=Your answer:
+next=Next

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch02/numberquiz/src/java/com/corejsf/messages_de.properties

@@ -0,0 +1,6 @@
+title=Zahlenquiz
+heading=Viel Spa\u00df mit dem Zahlenquiz!
+currentScore=Sie haben {0,choice,0#0 Punkte|1#einen Punkt|2#{0} Punkte}.
+guessNext=Raten Sie die n\u00e4chste Zahl in der Folge!
+answer=Ihre Antwort:
+next=Weiter

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch02/numberquiz/web/WEB-INF/faces-config.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<faces-config xmlns="http://java.sun.com/xml/ns/javaee" 
+   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
+      http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
+   version="2.0">
+   <application>
+      <locale-config>
+         <default-locale>en</default-locale>
+         <supported-locale>de</supported-locale>
+      </locale-config>
+      <resource-bundle>
+         <base-name>com.corejsf.messages</base-name>
+         <var>msgs</var>
+      </resource-bundle>
+   </application>
+</faces-config>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch02/numberquiz/web/WEB-INF/web.xml

@@ -0,0 +1,23 @@
+<?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"
+   version="2.5">
+   <servlet>
+      <servlet-name>Faces Servlet</servlet-name>
+      <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
+   </servlet>
+   <servlet-mapping>
+      <servlet-name>Faces Servlet</servlet-name>
+      <url-pattern>/faces/*</url-pattern>
+   </servlet-mapping>
+   <welcome-file-list>
+      <welcome-file>faces/index.xhtml</welcome-file>
+   </welcome-file-list>
+   <context-param>
+      <param-name>javax.faces.PROJECT_STAGE</param-name>
+      <param-value>Development</param-value>
+   </context-param>
+</web-app>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch02/numberquiz/web/index.xhtml

@@ -0,0 +1,27 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:f="http://java.sun.com/jsf/core"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.title}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <h3>#{msgs.heading}</h3>
+         <p>
+            <h:outputFormat value="#{msgs.currentScore}">
+               <f:param value="#{quizBean.score}"/>
+            </h:outputFormat>
+         </p>
+         <p>#{msgs.guessNext}</p>
+         <p>#{quizBean.current.sequence}</p>
+         <p>
+            #{msgs.answer}
+            <h:inputText value="#{quizBean.answer}"/>
+         </p>
+         <p><h:commandButton value="#{msgs.next}"/></p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz-rest/src/java/com/corejsf/Problem.java

@@ -0,0 +1,22 @@
+package com.corejsf;
+
+import java.io.Serializable;
+
+public class Problem implements Serializable {
+   private String question;
+   private String answer;
+
+   public Problem(String question, String answer) {
+      this.question = question;
+      this.answer = answer;
+   }
+   
+   public String getQuestion() { return question; }
+
+   public String getAnswer() { return answer; }
+
+   // override for more sophisticated checking
+   public boolean isCorrect(String response) {
+      return response.trim().equalsIgnoreCase(answer);
+   }
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz-rest/src/java/com/corejsf/QuizBean.java

@@ -0,0 +1,103 @@
+package com.corejsf;
+
+import java.io.Serializable;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import javax.inject.Named; 
+   // or import javax.faces.bean.ManagedBean;
+import javax.enterprise.context.SessionScoped; 
+   // or import javax.faces.bean.SessionScoped;
+
+@Named // or @ManagedBean
+@SessionScoped
+public class QuizBean implements Serializable {
+   private int currentProblem;
+   private int tries;
+   private String response = "";
+   private String correctAnswer;
+
+   // Here, we hardwire the problems. In a real application,
+   // they would come from a database
+   private ArrayList<Problem> problems = new ArrayList<Problem>(Arrays.asList(
+      new Problem(
+         "What trademarked slogan describes Java development? Write once, ...",
+         "run anywhere"),
+      new Problem(
+         "What are the first 4 bytes of every class file (in hexadecimal)?",
+         "CAFEBABE"),
+      new Problem(
+         "What does this statement print? System.out.println(1+\"2\");",
+         "12"),
+      new Problem(
+         "Which Java keyword is used to define a subclass?",
+         "extends"),
+      new Problem(
+         "What was the original name of the Java programming language?",
+         "Oak"),
+      new Problem(
+         "Which java.util class describes a point in time?",
+         "Date")));
+
+   private int[] scores = new int[problems.size()];
+
+   public String getQuestion() { 
+      return problems.get(currentProblem).getQuestion();
+   }
+
+   public String getAnswer() { return correctAnswer; }
+
+   public int getScore() {
+      int score = 0;
+      for (int s : scores) score += s; 
+      return score;
+   }
+
+   public String getResponse() { return response; }
+   public void setResponse(String newValue) { response = newValue; }
+
+   public int getCurrentProblem() { return currentProblem; }
+   public void setCurrentProblem(int newValue) { currentProblem = newValue; }
+
+   public String getSkipOutcome() {
+      if (currentProblem < problems.size() - 1) return "index";
+      else return "done";
+   }
+
+   public String answerAction() {
+      tries++;
+      if (problems.get(currentProblem).isCorrect(response)) {
+         scores[currentProblem] = 1;
+         nextProblem();
+         if (currentProblem == problems.size()) return "done";
+         else return "success";
+      }
+      else {
+         scores[currentProblem] = 0;            
+         if (tries == 1) return "again";
+         else {
+            nextProblem();
+            if (currentProblem == problems.size()) return "done";
+            else return "failure";
+         }
+      }
+   }
+
+   public String startOverAction() {
+      Collections.shuffle(problems);
+      currentProblem = 0;
+      for (int i = 0; i < scores.length; i++)
+         scores[i] = 0;
+      tries = 0;
+      response = "";
+      return "startOver";
+   }
+
+   private void nextProblem() {
+      correctAnswer = problems.get(currentProblem).getAnswer();
+      currentProblem++;
+      tries = 0;
+      response = "";
+   }
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz-rest/src/java/com/corejsf/messages.properties

@@ -0,0 +1,10 @@
+title=A Java Trivia Quiz
+checkAnswer=Check Answer
+startOver=Start over
+correct=Congratulations, that is correct.
+notCorrect=Sorry, that was not correct. Please try again!
+stillNotCorrect=Sorry, that was still not correct. 
+correctAnswer=The correct answer was: {0}.
+score=Your score is {0}.
+nextProblem=Here is your next problem.
+thankYou=Thank you for taking the quiz. 

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz-rest/web/WEB-INF/faces-config.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0"?>
+<faces-config xmlns="http://java.sun.com/xml/ns/javaee" 
+   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
+      http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
+   version="2.0">
+   <navigation-rule>
+      <navigation-case>
+         <from-outcome>startOver</from-outcome>
+         <to-view-id>/index.xhtml</to-view-id>
+      </navigation-case>
+   </navigation-rule>
+   <navigation-rule>
+      <from-view-id>/again.xhtml</from-view-id>
+      <navigation-case>
+         <from-outcome>failure</from-outcome>
+         <to-view-id>/failure.xhtml</to-view-id>
+      </navigation-case>
+   </navigation-rule>
+   <navigation-rule>
+      <navigation-case>
+         <from-outcome>failure</from-outcome>
+         <to-view-id>/again.xhtml</to-view-id>
+      </navigation-case>
+   </navigation-rule>
+   
+   <application>
+      <resource-bundle>
+         <base-name>com.corejsf.messages</base-name>
+         <var>msgs</var>
+      </resource-bundle>
+   </application>
+</faces-config>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz-rest/web/WEB-INF/web.xml

@@ -0,0 +1,23 @@
+<?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"
+   version="2.5">
+   <servlet>
+      <servlet-name>Faces Servlet</servlet-name>
+      <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
+   </servlet>
+   <servlet-mapping>
+      <servlet-name>Faces Servlet</servlet-name>
+      <url-pattern>/faces/*</url-pattern>
+   </servlet-mapping>
+   <welcome-file-list>
+      <welcome-file>faces/index.xhtml</welcome-file>
+   </welcome-file-list>
+   <context-param>
+      <param-name>javax.faces.PROJECT_STAGE</param-name>
+      <param-value>Development</param-value>
+   </context-param>
+</web-app>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz-rest/web/again.xhtml

@@ -0,0 +1,25 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:f="http://java.sun.com/jsf/core"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.title}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <p>#{msgs.notCorrect}</p>
+         <p>#{quizBean.question}</p>
+         <p><h:inputText value="#{quizBean.response}"/></p>
+         <p>
+            <h:commandButton value="#{msgs.checkAnswer}"
+                             action="#{quizBean.answerAction}"/>
+         </p>
+         <p><h:link outcome="#{quizBean.skipOutcome}" value="Skip">
+            <f:param name="q" value="#{quizBean.currentProblem + 1}"/>
+         </h:link>
+         </p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz-rest/web/done.xhtml

@@ -0,0 +1,23 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:f="http://java.sun.com/jsf/core"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.title}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <p>#{msgs.thankYou}
+         <h:outputFormat value="#{msgs.score}">
+            <f:param value="#{quizBean.score}"/>
+         </h:outputFormat>
+         </p>
+         <p>
+            <h:commandButton value="#{msgs.startOver}"
+                             action="#{quizBean.startOverAction}"/>
+         </p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz-rest/web/failure.xhtml

@@ -0,0 +1,34 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:f="http://java.sun.com/jsf/core"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.title}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <p>
+            #{msgs.stillNotCorrect}
+            <h:outputFormat value="#{msgs.correctAnswer}">
+               <f:param value="#{quizBean.answer}"/>
+            </h:outputFormat>
+         </p>
+         <p>#{msgs.nextProblem}</p>
+         <p>#{quizBean.question}</p>
+         <p>
+            <h:inputText value="#{quizBean.response}"/>
+         </p>
+         <p>
+            <h:commandButton value="#{msgs.checkAnswer}"
+                             action="#{quizBean.answerAction}"/>
+         </p>
+         <p>
+            <h:link outcome="#{quizBean.skipOutcome}" value="Skip">
+               <f:param name="q" value="#{quizBean.currentProblem + 1}"/>
+            </h:link>
+         </p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz-rest/web/index.xhtml

@@ -0,0 +1,26 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:f="http://java.sun.com/jsf/core" 
+      xmlns:h="http://java.sun.com/jsf/html">
+   <f:metadata>
+      <f:viewParam name="q" value="#{quizBean.currentProblem}"/>
+   </f:metadata>
+    
+   <h:head>
+      <title>#{msgs.title}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <p>#{quizBean.question}</p>
+         <p><h:inputText value="#{quizBean.response}"/></p>
+         <p><h:commandButton value="#{msgs.checkAnswer}"
+         action="#{quizBean.answerAction}"/></p>
+         <p><h:link outcome="#{quizBean.skipOutcome}" value="Skip">
+            <f:param name="q" value="#{quizBean.currentProblem + 1}"/>
+         </h:link>
+         </p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz-rest/web/success.xhtml

@@ -0,0 +1,31 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:f="http://java.sun.com/jsf/core"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.title}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <p>
+            #{msgs.correct}
+            <h:outputFormat value="#{msgs.score}">
+               <f:param value="#{quizBean.score}"/>
+            </h:outputFormat>
+         </p>
+         <p>#{msgs.nextProblem}</p>
+         <p>#{quizBean.question}</p>
+         <p><h:inputText value="#{quizBean.response}"/></p>
+         <p>
+            <h:commandButton value="#{msgs.checkAnswer}"
+                             action="#{quizBean.answerAction}"/>
+         </p>
+         <p><h:link outcome="#{quizBean.skipOutcome}" value="Skip">
+            <f:param name="q" value="#{quizBean.currentProblem + 1}"/>
+         </h:link>
+         </p>         
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/nbbuild.xml

@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="ch03-javaquiz" default="default" basedir=".">
+    <description>Builds, tests, and runs the project ch03-javaquiz.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties 
+      -post-init:                called after initialization of project properties 
+      -pre-compile:              called before javac compilation 
+      -post-compile:             called after javac compilation 
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-dist:                 called before archive building 
+      -post-dist:                called after archive building 
+      -post-clean:               called after cleaning build products 
+      -pre-run-deploy:           called before deploying
+      -post-run-deploy:          called after deploying
+
+    Example of pluging an obfuscator after the compilation could look like 
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Other way how to customize the build is by overriding existing main targets.
+    The target of interest are: 
+
+      init-macrodef-javac:    defines macro for javac compilation
+      init-macrodef-junit:   defines macro for junit execution
+      init-macrodef-debug:    defines macro for class debugging
+      do-dist:                archive building
+      run:                    execution of project 
+      javadoc-build:          javadoc generation 
+
+    Example of overriding the target for project execution could look like 
+
+        <target name="run" depends="<PROJNAME>-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that overridden target depends on jar target and not only on 
+    compile target as regular run target does. Again, for list of available 
+    properties which you can use check the target you are overriding in 
+    nbproject/build-impl.xml file. 
+
+    -->
+</project>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/src/java/com/corejsf/Problem.java

@@ -0,0 +1,22 @@
+package com.corejsf;
+
+import java.io.Serializable;
+
+public class Problem implements Serializable {
+   private String question;
+   private String answer;
+
+   public Problem(String question, String answer) {
+      this.question = question;
+      this.answer = answer;
+   }
+   
+   public String getQuestion() { return question; }
+
+   public String getAnswer() { return answer; }
+
+   // override for more sophisticated checking
+   public boolean isCorrect(String response) {
+      return response.trim().equalsIgnoreCase(answer);
+   }
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/src/java/com/corejsf/QuizBean.java

@@ -0,0 +1,85 @@
+package com.corejsf;
+
+import java.io.Serializable;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+
+import javax.inject.Named; 
+   // or import javax.faces.bean.ManagedBean;
+import javax.enterprise.context.SessionScoped; 
+   // or import javax.faces.bean.SessionScoped;
+
+@Named // or @ManagedBean
+@SessionScoped
+public class QuizBean implements Serializable {
+   private int currentProblem;
+   private int tries;
+   private int score;
+   private String response = "";
+   private String correctAnswer;
+
+   // Here, we hardwire the problems. In a real application,
+   // they would come from a database
+   private ArrayList<Problem> problems = new ArrayList<Problem>(Arrays.asList(
+      new Problem(
+         "What trademarked slogan describes Java development? Write once, ...",
+         "run anywhere"),
+      new Problem(
+         "What are the first 4 bytes of every class file (in hexadecimal)?",
+         "CAFEBABE"),
+      new Problem(
+         "What does this statement print? System.out.println(1+\"2\");",
+         "12"),
+      new Problem(
+         "Which Java keyword is used to define a subclass?",
+         "extends"),
+      new Problem(
+         "What was the original name of the Java programming language?",
+         "Oak"),
+      new Problem(
+         "Which java.util class describes a point in time?",
+         "Date")));
+
+   public String getQuestion() { return problems.get(currentProblem).getQuestion(); }
+
+   public String getAnswer() { return correctAnswer; }
+
+   public int getScore() { return score; }
+
+   public String getResponse() { return response; }
+   public void setResponse(String newValue) { response = newValue; }
+
+   public String answerAction() {
+      tries++;
+      if (problems.get(currentProblem).isCorrect(response)) {
+         score++;
+         nextProblem();
+         if (currentProblem == problems.size()) return "done";
+         else return "success";
+      }
+      else if (tries == 1) return "again";
+      else {
+         nextProblem();
+         if (currentProblem == problems.size()) return "done";
+         else return "failure";
+      }
+   }
+
+   public String startOverAction() {
+      Collections.shuffle(problems);
+      currentProblem = 0;
+      score = 0;
+      tries = 0;
+      response = "";
+      return "startOver";
+   }
+
+   private void nextProblem() {
+      correctAnswer = problems.get(currentProblem).getAnswer();
+      currentProblem++;
+      tries = 0;
+      response = "";
+   }
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/src/java/com/corejsf/messages.properties

@@ -0,0 +1,10 @@
+title=A Java Trivia Quiz
+checkAnswer=Check Answer
+startOver=Start over
+correct=Congratulations, that is correct.
+notCorrect=Sorry, that was not correct. Please try again!
+stillNotCorrect=Sorry, that was still not correct. 
+correctAnswer=The correct answer was: {0}.
+score=Your score is {0}.
+nextProblem=Here is your next problem.
+thankYou=Thank you for taking the quiz. 

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/web/WEB-INF/faces-config.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0"?>
+<faces-config xmlns="http://java.sun.com/xml/ns/javaee" 
+   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
+      http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
+   version="2.0">
+   <navigation-rule>
+      <navigation-case>
+         <from-outcome>startOver</from-outcome>
+         <to-view-id>/index.xhtml</to-view-id>
+      </navigation-case>
+   </navigation-rule>
+   <navigation-rule>
+      <from-view-id>/again.xhtml</from-view-id>
+      <navigation-case>
+         <from-outcome>failure</from-outcome>
+         <to-view-id>/failure.xhtml</to-view-id>
+      </navigation-case>
+   </navigation-rule>
+   <navigation-rule>
+      <navigation-case>
+         <from-outcome>failure</from-outcome>
+         <to-view-id>/again.xhtml</to-view-id>
+      </navigation-case>
+   </navigation-rule>
+
+   <application>
+      <resource-bundle>
+         <base-name>com.corejsf.messages</base-name>
+         <var>msgs</var>
+      </resource-bundle>
+   </application>
+</faces-config>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/web/WEB-INF/web.xml

@@ -0,0 +1,23 @@
+<?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"
+   version="2.5">
+   <servlet>
+      <servlet-name>Faces Servlet</servlet-name>
+      <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
+   </servlet>
+   <servlet-mapping>
+      <servlet-name>Faces Servlet</servlet-name>
+      <url-pattern>/faces/*</url-pattern>
+   </servlet-mapping>
+   <welcome-file-list>
+      <welcome-file>faces/index.xhtml</welcome-file>
+   </welcome-file-list>
+   <context-param>
+      <param-name>javax.faces.PROJECT_STAGE</param-name>
+      <param-value>Development</param-value>
+   </context-param>
+</web-app>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/web/again.xhtml

@@ -0,0 +1,20 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.title}"</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <p>#{msgs.notCorrect}</p>
+         <p>#{quizBean.question}</p>
+         <p><h:inputText value="#{quizBean.response}"/></p>
+         <p>
+            <h:commandButton value="#{msgs.checkAnswer}"
+                             action="#{quizBean.answerAction}"/>
+         </p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/web/done.xhtml

@@ -0,0 +1,24 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:f="http://java.sun.com/jsf/core"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.title}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <p>
+            #{msgs.thankYou}
+            <h:outputFormat value="#{msgs.score}">
+               <f:param value="#{quizBean.score}"/>
+            </h:outputFormat>
+         </p>
+         <p>
+            <h:commandButton value="#{msgs.startOver}"
+                             action="#{quizBean.startOverAction}"/>
+         </p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/web/failure.xhtml

@@ -0,0 +1,27 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:f="http://java.sun.com/jsf/core"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.title}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <p>
+            #{msgs.stillNotCorrect}"
+            <h:outputFormat value="#{msgs.correctAnswer}">
+               <f:param value="#{quizBean.answer}"/>
+            </h:outputFormat>
+         </p>
+         <p>#{msgs.nextProblem}</p>
+         <p>#{quizBean.question}</p>
+         <p><h:inputText value="#{quizBean.response}"/></p>
+         <p>
+            <h:commandButton value="#{msgs.checkAnswer}"
+                             action="#{quizBean.answerAction}"/>
+         </p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/web/index.xhtml

@@ -0,0 +1,19 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.title}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <p>#{quizBean.question}"</p>
+         <p><h:inputText value="#{quizBean.response}"/></p>
+         <p>
+            <h:commandButton value="#{msgs.checkAnswer}"
+                             action="#{quizBean.answerAction}"/>
+         </p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch03/javaquiz/web/success.xhtml

@@ -0,0 +1,27 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:f="http://java.sun.com/jsf/core"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.title}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <p>
+            #{msgs.correct}
+            <h:outputFormat value="#{msgs.score}">
+               <f:param value="#{quizBean.score}"/>
+            </h:outputFormat>
+         </p>
+         <p>#{msgs.nextProblem}</p>
+         <p>#{quizBean.question}</p>
+         <p><h:inputText value="#{quizBean.response}"/></p>
+         <p>
+            <h:commandButton value="#{msgs.checkAnswer}"
+                             action="#{quizBean.answerAction}"/>
+         </p>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/flags/src/java/com/corejsf/LocaleChanger.java

@@ -0,0 +1,26 @@
+package com.corejsf;
+
+import java.io.Serializable;
+import java.util.Locale;
+
+import javax.inject.Named; 
+   // or import javax.faces.bean.ManagedBean;
+import javax.enterprise.context.SessionScoped; 
+   // or import javax.faces.bean.SessionScoped;
+import javax.faces.context.FacesContext;
+
+@Named // or @ManagedBean
+@SessionScoped
+public class LocaleChanger implements Serializable {
+   public String germanAction() {
+      FacesContext context = FacesContext.getCurrentInstance();
+      context.getViewRoot().setLocale(Locale.GERMAN);
+      return null;
+   }
+   
+   public String englishAction() {
+      FacesContext context = FacesContext.getCurrentInstance();
+      context.getViewRoot().setLocale(Locale.ENGLISH);
+      return null;
+   }
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/flags/src/java/com/corejsf/UserBean.java

@@ -0,0 +1,25 @@
+package com.corejsf;
+
+import java.io.Serializable;
+
+import javax.inject.Named; 
+   // or import javax.faces.bean.ManagedBean;
+import javax.enterprise.context.SessionScoped; 
+   // or import javax.faces.bean.SessionScoped;
+
+@Named("user") // or @ManagedBean(name="user")
+@SessionScoped
+public class UserBean implements Serializable {
+   private String name;
+   private String password;
+   private String aboutYourself;
+   
+   public String getName() { return name; } 
+   public void setName(String newValue) { name = newValue; }
+   
+   public String getPassword() { return password; }
+   public void setPassword(String newValue) { password = newValue; }
+   
+   public String getAboutYourself() { return aboutYourself; }
+   public void setAboutYourself(String newValue) { aboutYourself = newValue; }
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/flags/src/java/com/corejsf/messages.properties

@@ -0,0 +1,9 @@
+indexWindowTitle=Using Command Links
+thankYouWindowTitle=Thank you for submitting your information
+thankYouPageTitle=Thank you!
+indexPageTitle=Please enter the following personal information
+namePrompt=Name:
+passwordPrompt=Password:
+tellUsPrompt=Please tell us about yourself:
+aboutYourselfPrompt=Some information about you:
+submitPrompt=Submit your information

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/flags/src/java/com/corejsf/messages_de.properties

@@ -0,0 +1,10 @@
+indexWindowTitle=Ein Beispiel f\u00fcr Textfelder und Textgebiete
+thankYouWindowTitle=Vielen Dank f\u00fcr Ihre Informationen
+thankYouPageTitle=Vielen Dank!
+indexPageTitle=Bitte geben Sie die folgenden pers\u00f6nlichen Daten ein
+namePrompt=Name:
+passwordPrompt=Pa\u00dfwort:
+tellUsPrompt=Bitte erz\u00e4hlen Sie etwas \u00fcber sich:
+aboutYourselfPrompt=Ihre pers\u00f6nlichen Daten:
+submitPrompt=Daten absenden
+usingCommandLinks=Kommando-Links benutzen

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/flags/web/WEB-INF/faces-config.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<faces-config xmlns="http://java.sun.com/xml/ns/javaee" 
+   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
+      http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
+   version="2.0">
+   <application>
+      <resource-bundle>
+         <base-name>com.corejsf.messages</base-name>
+         <var>msgs</var>
+      </resource-bundle>
+   </application>
+</faces-config>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/flags/web/WEB-INF/web.xml

@@ -0,0 +1,23 @@
+<?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"
+   version="2.5">
+   <servlet>
+      <servlet-name>Faces Servlet</servlet-name>
+      <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
+   </servlet>
+   <servlet-mapping>
+      <servlet-name>Faces Servlet</servlet-name>
+      <url-pattern>/faces/*</url-pattern>
+   </servlet-mapping>
+   <welcome-file-list>
+      <welcome-file>faces/index.xhtml</welcome-file>
+   </welcome-file-list>
+   <context-param>
+      <param-name>javax.faces.PROJECT_STAGE</param-name>
+      <param-value>Development</param-value>
+   </context-param>
+</web-app>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/flags/web/index.xhtml

@@ -0,0 +1,32 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.indexWindowTitle}</title>
+   </h:head>
+   <h:body>
+      <h:form>
+         <h:commandLink action="#{localeChanger.germanAction}">
+            <h:graphicImage library="images" name="de_flag.gif"
+                            style="border: 0px; margin-right: 1em;"/>
+         </h:commandLink>
+         <h:commandLink action="#{localeChanger.englishAction}">
+            <h:graphicImage library="images"
+                            name="en_flag.gif" style="border: 0px"/>
+         </h:commandLink>
+         <p><h:outputText value="#{msgs.indexPageTitle}"
+         style="font-style: italic; font-size: 1.3em"/></p>
+         <h:panelGrid columns="2">
+            #{msgs.namePrompt}
+            <h:inputText value="#{user.name}"/>         
+            #{msgs.passwordPrompt}
+            <h:inputSecret value="#{user.password}"/>         
+            #{msgs.tellUsPrompt}
+            <h:inputTextarea value="#{user.aboutYourself}" rows="5" cols="35"/>
+         </h:panelGrid>
+         <h:commandButton value="#{msgs.submitPrompt}" action="thankYou"/>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/flags/web/thankYou.xhtml

@@ -0,0 +1,17 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.thankYouWindowTitle}</title>
+   </h:head>
+   <h:body>
+      <h:outputText value="#{msgs.namePrompt}" style="font-style: italic"/>
+      #{user.name}
+      <br/>
+      <h:outputText value="#{msgs.aboutYourselfPrompt}" style="font-style: italic"/>
+      <br/>
+      <pre>#{user.aboutYourself}</pre>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/javascript/src/java/com/corejsf/messages.properties

@@ -0,0 +1,4 @@
+windowTitle=Accessing Form Elements with JavaScript
+namePrompt=Name:
+passwordPrompt=Password:
+confirmPasswordPrompt=Confirm Password:

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/javascript/web/WEB-INF/faces-config.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<faces-config xmlns="http://java.sun.com/xml/ns/javaee" 
+   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
+      http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
+   version="2.0">
+   <application>
+      <resource-bundle>
+         <base-name>com.corejsf.messages</base-name>
+         <var>msgs</var>
+      </resource-bundle>
+   </application>
+</faces-config>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/javascript/web/WEB-INF/web.xml

@@ -0,0 +1,23 @@
+<?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"
+   version="2.5">
+   <servlet>
+      <servlet-name>Faces Servlet</servlet-name>
+      <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
+   </servlet>
+   <servlet-mapping>
+      <servlet-name>Faces Servlet</servlet-name>
+      <url-pattern>/faces/*</url-pattern>
+   </servlet-mapping>
+   <welcome-file-list>
+      <welcome-file>faces/index.xhtml</welcome-file>
+   </welcome-file-list>
+   <context-param>
+      <param-name>javax.faces.PROJECT_STAGE</param-name>
+      <param-value>Development</param-value>
+   </context-param>
+</web-app>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/javascript/web/index.xhtml

@@ -0,0 +1,25 @@
+<?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="http://www.w3.org/1999/xhtml"
+      xmlns:h="http://java.sun.com/jsf/html">
+   <h:head>
+      <title>#{msgs.windowTitle}</title>
+      <h:outputStylesheet library="css" name="styles.css"/>
+      <h:outputScript library="javascript" name="checkPassword.js"/>
+   </h:head>
+   <h:body>
+      <h:form>
+         <h:panelGrid columns="2" columnClasses="evenColumns, oddColumns">
+            #{msgs.namePrompt}
+            <h:inputText/>
+            #{msgs.passwordPrompt}
+            <h:inputSecret id="password"/>
+            #{msgs.confirmPasswordPrompt}
+            <h:inputSecret id="passwordConfirm"/>
+         </h:panelGrid>
+         <h:commandButton type="button" value="Submit Form"
+                          onclick="checkPassword(this.form)"/>
+      </h:form>
+   </h:body>
+</html>

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/javascript/web/resources/css/styles.css

@@ -0,0 +1,7 @@
+.evenColumns {
+   font-style: italic;		
+}
+
+.oddColumns {
+   padding-left: 1em;
+}

Semester 2/Assignments/Core JavaServer Faces source code /Core JavaServer Faces source code /corejsf3-examples/javaee/ch04/javascript/web/resources/javascript/checkPassword.js

@@ -0,0 +1,9 @@
+function checkPassword(form) {
+   var password = form[form.id + ":password"].value;
+   var passwordConfirm = form[form.id + ":passwordConfirm"].value;
+
+   if(password == passwordConfirm)
+      form.submit();
+   else
+      alert("Password and password confirm fields don't match");
+}