1 files changed, 0 insertions, 65 deletions
diff --git a/src/com/vaadin/demo/sampler/features/commons/ValidationExample.java b/src/com/vaadin/demo/sampler/features/commons/ValidationExample.java
deleted file mode 100644
index 1c88312d76..0000000000
--- a/src/com/vaadin/demo/sampler/features/commons/ValidationExample.java
+++ /dev/null
@@ -1,65 +0,0 @@
-package com.vaadin.demo.sampler.features.commons;
-
-import java.util.HashSet;
-
-import com.vaadin.data.Validator;
-import com.vaadin.data.Property.ValueChangeEvent;
-import com.vaadin.data.Property.ValueChangeListener;
-import com.vaadin.data.validator.CompositeValidator;
-import com.vaadin.data.validator.StringLengthValidator;
-import com.vaadin.ui.Label;
-import com.vaadin.ui.TextField;
-import com.vaadin.ui.VerticalLayout;
-
-@SuppressWarnings("serial")
-public class ValidationExample extends VerticalLayout {
-
-    HashSet<String> usernames = new HashSet<String>();
-
-    public ValidationExample() {
-        setSpacing(true);
-
-        TextField pin = new TextField("PIN");
-        pin.setWidth("50px");
-        // optional; validate at once instead of when clicking 'save' (e.g)
-        pin.setImmediate(true);
-        addComponent(pin);
-        // add the validator
-        pin.addValidator(new StringLengthValidator("Must be 4-6 characters", 4,
-                6, false));
-
-        TextField username = new TextField("Username");
-        // optional; validate at once instead of when clicking 'save' (e.g)
-        username.setImmediate(true);
-        addComponent(username);
-        CompositeValidator usernameValidator = new CompositeValidator();
-        username.addValidator(usernameValidator);
-        usernameValidator.addValidator(new StringLengthValidator(
-                "Username must be at least 4 characters", 4, 255, false));
-        usernameValidator.addValidator(new Validator() {
-
-            public boolean isValid(Object value) {
-                return !usernames.contains(value);
-            }
-
-            public void validate(Object value) throws InvalidValueException {
-                if (!isValid(value)) {
-                    throw new Validator.InvalidValueException("Username "
-                            + value + " already in use");
-                }
-            }
-        });
-        username.addListener(new ValueChangeListener() {
-            public void valueChange(ValueChangeEvent event) {
-                TextField tf = (TextField) event.getProperty();
-                tf.validate();
-                if (tf.getValue() != null) {
-                    usernames.add(tf.getValue().toString());
-                    addComponent(new Label("Added " + tf.getValue()
-                            + " to usernames"));
-                }
-            }
-        });
-
-    }
-}