Add translator

git-svn-id: http://anonsvn.jboss.org/repos/weld/ri/trunk@544 1c488680-804c-0410-94cd-c6b725194a0e

examples/translator/webbeans-translator-ejb/pom.xml

@@ -40,8 +40,8 @@
       </dependency>
 
       <dependency>
-         <groupId>javax.faces</groupId>
-         <artifactId>jsf-api</artifactId>
+         <groupId>javax.ejb</groupId>
+         <artifactId>ejb-api</artifactId>
          <scope>provided</scope>
       </dependency>
 

examples/translator/webbeans-translator-ejb/src/main/java/org/jboss/webbeans/examples/translator/SentenceParser.java

@@ -0,0 +1,14 @@
+package org.jboss.webbeans.examples.translator;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class SentenceParser 
+{ 
+
+   public List<String> parse(String text) 
+   {
+      return Arrays.asList( text.split("[.?]") );
+   }
+
+} 

examples/translator/webbeans-translator-ejb/src/main/java/org/jboss/webbeans/examples/translator/SentenceTranslator.java

@@ -0,0 +1,14 @@
+package org.jboss.webbeans.examples.translator;
+
+import javax.ejb.Stateless;
+
+@Stateless
+public class SentenceTranslator implements Translator 
+{ 
+
+   public String translate(String sentence) 
+   { 
+      return "Lorem ipsum dolor sit amet"; 
+   }
+
+}

examples/translator/webbeans-translator-ejb/src/main/java/org/jboss/webbeans/examples/translator/TextTranslator.java

@@ -0,0 +1,27 @@
+package org.jboss.webbeans.examples.translator;
+
+import javax.webbeans.Initializer;
+
+public class TextTranslator 
+{ 
+   private SentenceParser sentenceParser; 
+   private Translator sentenceTranslator; 
+
+   @Initializer
+   TextTranslator(SentenceParser sentenceParser, Translator sentenceTranslator) 
+   { 
+      this.sentenceParser = sentenceParser; 
+      this.sentenceTranslator = sentenceTranslator; 
+   }
+
+   public String translate(String text) 
+   { 
+      StringBuilder sb = new StringBuilder(); 
+      for (String sentence: sentenceParser.parse(text)) 
+      { 
+         sb.append(sentenceTranslator.translate(sentence)).append(". "); 
+      } 
+      return sb.toString().trim(); 
+   }
+
+}

examples/translator/webbeans-translator-ejb/src/main/java/org/jboss/webbeans/examples/translator/Translator.java

@@ -0,0 +1,11 @@
+package org.jboss.webbeans.examples.translator;
+
+import javax.ejb.Local;
+
+@Local 
+public interface Translator 
+{ 
+
+   public String translate(String sentence);
+
+}

examples/translator/webbeans-translator-ejb/src/main/java/org/jboss/webbeans/examples/translator/TranslatorController.java

@@ -0,0 +1,40 @@
+package org.jboss.webbeans.examples.translator;
+
+import javax.ejb.Stateful;
+import javax.webbeans.Current;
+import javax.webbeans.Named;
+import javax.webbeans.RequestScoped;
+
+@Stateful
+@RequestScoped
+@Named("translator")
+public class TranslatorController
+{
+
+   @Current TextTranslator translator;
+
+   private String inputText;
+
+   private String translatedText;
+
+   public String getText()
+   {
+      return inputText;
+   }
+
+   public void setText(String text)
+   {
+      this.inputText = text;
+   }
+
+   public void translate()
+   {
+      translatedText = translator.translate(inputText);
+   }
+
+   public String getTranslatedText()
+   {
+      return translatedText;
+   }
+
+}

examples/translator/webbeans-translator-war/WebContent/home.xhtml

@@ -7,28 +7,22 @@
 
   <ui:composition template="template.xhtml">
     <ui:define name="content">
-       <h1>Guess a number...</h1>
+       <h1>Translate your text into Latin!</h1>
        <h:form id="NumberGuessMain">
-          <div style="color: red">
-             <h:messages id="messages" globalOnly="true"/>
-             <h:outputText id="Higher" value="Higher!" rendered="#{game.number gt game.guess}"/>
-             <h:outputText id="Lower" value="Lower!" rendered="#{game.number lt game.guess}"/>
-          </div>
-
-          <div>
-             I'm thinking of a number between #{game.smallest} and #{game.biggest}. You have #{game.remainingGuesses} guesses.
+
+          <div style="vertical-align: middle;">
+             Your text: 
+             <h:inputTextarea id="text" value="#{translator.translate}" required="true" rows="5" cols="80">
+                <f:validateLongRange maximum="#{game.biggest}" minimum="#{game.smallest}"/>
+             </h:inputTextarea>
           </div>
-
+          
           <div>
-             Your guess: 
-             <h:inputText id="inputGuess" value="#{game.guess}" required="true" size="3">
-                <f:validateLongRange maximum="#{game.biggest}" minimum="#{game.smallest}"/>
-             </h:inputText>
             <h:commandButton id="GuessButton" value="Guess" action="#{game.check}"/>
           </div>
 
           <div>
-             <h:message id="message" for="inputGuess" style="color: red"/>
+             <h:outputText value="#{translator.translatedText}" />
           </div>
        </h:form>
     </ui:define>

examples/translator/webbeans-translator-war/WebContent/template.xhtml

@@ -7,7 +7,7 @@
 
 <head>
   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
-  <title>Numberguess</title>
+  <title>Translator</title>
   <link href="style/main.css" rel="stylesheet" type="text/css"/>
   <ui:insert name="head"/>
 </head>