org.primefaces.extensions.showcase.controller.knob.BasicKnobController Maven / Gradle / Ivy

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/*
 * Copyright 2011-2020 PrimeFaces Extensions
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.primefaces.extensions.showcase.controller.knob;

import java.io.Serializable;

import jakarta.faces.application.FacesMessage;
import jakarta.faces.context.FacesContext;
import jakarta.inject.Named;

@Named
public class BasicKnobController implements Serializable {

    private static final long serialVersionUID = 1L;
    private int value = 50;

    public int getValue() {
        return value;
    }

    public void setValue(final int value) {
        this.value = value;
    }

    public void onChange() {
        FacesContext.getCurrentInstance().addMessage(null,
                    new FacesMessage(FacesMessage.SEVERITY_INFO, "You have selected: " + value, null));
    }
}