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Backing bean code in support of EL 3.0

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k0l0ssus 2016-08-06 00:43:06 -04:00 committed by GitHub
parent 3c8f4081ed
commit 34e7557513
1 changed files with 9 additions and 0 deletions
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9
jsf/src/main/java/com/baeldung/springintegration/controllers/ELSampleBean.java
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@ -16,6 +16,7 @@ public class ELSampleBean {
private String firstName; private String firstName;
private String lastName; private String lastName;
private String pageDescription = "This page demos JSF EL Basics"; private String pageDescription = "This page demos JSF EL Basics";
public static final String constantField = "THIS_IS_NOT_CHANGING_ANYTIME_SOON";
private int pageCounter; private int pageCounter;
private Random randomIntGen = new Random(); private Random randomIntGen = new Random();
@ -27,11 +28,19 @@ public class ELSampleBean {
public void save() { public void save() {
} }
public static String getConstantField() {
return constantField;
}
public void saveFirstName(String firstName) { public void saveFirstName(String firstName) {
this.firstName = firstName; this.firstName = firstName;
} }
public String multiplyValue(LambdaExpression expr){
String theResult = (String) expr.invoke(FacesContext.getCurrentInstance().getELContext(), pageCounter);
return theResult;
}
public void saveByELEvaluation() { public void saveByELEvaluation() {
firstName = (String) evaluateEL("#{firstName.value}", String.class); firstName = (String) evaluateEL("#{firstName.value}", String.class);