tobago-example/tobago-example-demo/src/main/java/org/apache/myfaces/tobago/example/test/MessagesTestController.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.myfaces.tobago.example.test;

import javax.enterprise.context.SessionScoped;
import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
import javax.inject.Named;
import java.io.Serializable;

@SessionScoped
@Named
public class MessagesTestController implements Serializable {

  public String createMessages() {

    final FacesContext facesContext = FacesContext.getCurrentInstance();
    facesContext.addMessage("message1",
        new FacesMessage(FacesMessage.SEVERITY_INFO, "Info message.", "Example of an info message."));
    facesContext.addMessage(null,
        new FacesMessage(FacesMessage.SEVERITY_WARN, "Warn message.", "Example of a warn message."));
    facesContext.addMessage(null,
        new FacesMessage(FacesMessage.SEVERITY_ERROR, "Error message.", "Example of an error message."));
    facesContext.addMessage(null,
        new FacesMessage(FacesMessage.SEVERITY_FATAL, "Fatal message.", "Example of a fatal message."));
    facesContext.addMessage(null,
        new FacesMessage("Message without a severity.", "Example of a message without a severity."));

    return null;
  }
}