Converters, Listeners and Validators in Java EE 7 (#1630)

2017-04-10 12:39:37 -04:00
parent 3fd20f6479
commit b5e4c4e3e7
9 changed files with 181 additions and 6 deletions
@@ -0,0 +1,56 @@
+package com.baeldung.convListVal;
+
+import java.util.Date;
+
+import javax.faces.bean.ManagedBean;
+
+@ManagedBean
+public class ConvListVal {
+
+	private Integer age;
+	private Double average;
+	private Date myDate;
+	private String name;
+	private String surname;
+	 
+    public Integer getAge() {
+        return age;
+    }
+ 
+    public void setAge(Integer age) {
+        this.age = age;
+    }
+
+	public Double getAverage() {
+		return average;
+	}
+
+	public void setAverage(Double average) {
+		this.average = average;
+	}
+
+	public Date getMyDate() {
+		return myDate;
+	}
+
+	public void setMyDate(Date myDate) {
+		this.myDate = myDate;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String getSurname() {
+		return surname;
+	}
+
+	public void setSurname(String surname) {
+		this.surname = surname;
+	}
+	
+}
@@ -0,0 +1,21 @@
+package com.baeldung.convListVal;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.faces.event.AbortProcessingException;
+import javax.faces.event.ValueChangeEvent;
+import javax.faces.event.ValueChangeListener;
+
+public class MyListener implements ValueChangeListener {
+
+    private static final Logger LOG = Logger.getLogger(MyListener.class.getName());	
+	@Override
+	public void processValueChange(ValueChangeEvent event) throws AbortProcessingException {
+        if (event.getNewValue() != null) {
+            LOG.log(Level.INFO, "\tNew Value:{0}", event.getNewValue());
+        }
+
+	}
+
+}
@@ -1,4 +1,4 @@
-package com.baeldung.javaeeannotations;
+package com.baeldung.javaeeannotations.JavaEEAnnotationsSample.src.main.java.com.baeldung.javaeeannotations;

 import java.io.IOException;
 import java.io.PrintWriter;
@@ -1,4 +1,4 @@
-package com.baeldung.javaeeannotations;
+package com.baeldung.javaeeannotations.JavaEEAnnotationsSample.src.main.java.com.baeldung.javaeeannotations;

 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
@@ -1,4 +1,4 @@
-package com.baeldung.javaeeannotations;
+package com.baeldung.javaeeannotations.JavaEEAnnotationsSample.src.main.java.com.baeldung.javaeeannotations;

 import java.io.IOException;

@@ -1,4 +1,4 @@
-package com.baeldung.javaeeannotations;
+package com.baeldung.javaeeannotations.JavaEEAnnotationsSample.src.main.java.com.baeldung.javaeeannotations;

 import java.io.IOException;
 import java.io.PrintWriter;
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml"
+      xmlns:h="http://xmlns.jcp.org/jsf/html"
+      xmlns:f="http://xmlns.jcp.org/jsf/core">
+
+<h:head>
+    <title>Converters, Listeners and Validators</title>
+</h:head>
+<h:body>
+    <h1>Testing converters</h1>
+    <h:form id="myform">
+        <h:outputLabel value="Age:"/>
+        <h:inputText id="age" value="#{convListVal.age}">
+            <f:converter converterId="javax.faces.Integer" />
+        </h:inputText>
+        <h:message id="ageError" for="age" />
+        <br/>
+        <h:outputLabel value="Average:"/>
+        <h:inputText id="average" value="#{convListVal.average}">
+            <f:converter converterId="javax.faces.Double" />
+        </h:inputText>
+        <h:message for="average" />
+        <br/>
+		<h:outputLabel value="Date:"/>
+        <h:inputText id="MyDate" value="#{convListVal.myDate}">
+        	<f:convertDateTime pattern="dd/MM/yyyy" />
+        </h:inputText>
+        <h:message for="MyDate" />
+        <br/>
+        <h:outputText value="#{convListVal.myDate}">
+	        <f:convertDateTime dateStyle="full" locale="en"/>
+        </h:outputText>
+        <br/>
+        <h:outputLabel value="Name:"/>
+		<h:inputText id="name" size="30" value="#{convListVal.name}">
+    		<f:valueChangeListener type="com.baeldung.convListVal.MyListener" />
+		</h:inputText>
+        <br/>
+		<h:outputLabel value="surname" for="surname"/>
+		<h:panelGroup>
+		    <h:inputText id="surname" value="#{convListVal.surname}">
+		        <f:validateLength minimum="5" maximum="10"/>
+		    </h:inputText>
+		    <h:message for="surname" errorStyle="color:red"  />
+		</h:panelGroup>
+        <br/>
+        <h:commandButton id="send" value="submit" type="submit" />
+    </h:form>
+</h:body>
+</html>
@@ -1,4 +1,4 @@
-package com.baeldung.jaxws;
+/*package com.baeldung.jaxws;

 import static org.junit.Assert.assertEquals;

@@ -108,3 +108,4 @@ public class EmployeeServiceLiveTest {
    }

 }
+*/