| /* |
| * 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 javax.faces.application; |
| |
| import java.io.IOException; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.io.Serializable; |
| import java.util.*; |
| |
| /** |
| * see Javadoc of <a href="http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/index.html">JSF Specification</a> |
| * |
| * @author Manfred Geiler (latest modification by $Author$) |
| * @version $Revision$ $Date$ |
| */ |
| public class FacesMessage |
| implements Serializable |
| { |
| private static final long serialVersionUID = 4851488727794169661L; |
| |
| public static final String FACES_MESSAGES = "javax.faces.Messages"; |
| |
| public static final FacesMessage.Severity SEVERITY_INFO = new Severity("Info", 1); |
| public static final FacesMessage.Severity SEVERITY_WARN = new Severity("Warn", 2); |
| public static final FacesMessage.Severity SEVERITY_ERROR = new Severity("Error", 3); |
| public static final FacesMessage.Severity SEVERITY_FATAL = new Severity("Fatal", 4); |
| public static final List VALUES; |
| public static final Map VALUES_MAP; |
| static |
| { |
| Map<String, FacesMessage.Severity> map = new HashMap<String, FacesMessage.Severity>(7); |
| map.put(SEVERITY_INFO.toString(), SEVERITY_INFO); |
| map.put(SEVERITY_WARN.toString(), SEVERITY_WARN); |
| map.put(SEVERITY_ERROR.toString(), SEVERITY_ERROR); |
| map.put(SEVERITY_FATAL.toString(), SEVERITY_FATAL); |
| VALUES_MAP = Collections.unmodifiableMap(map); |
| |
| List<FacesMessage.Severity> severityList = new ArrayList<FacesMessage.Severity>(map.values()); |
| Collections.sort(severityList); // the JSF spec requires it to be sorted |
| VALUES = Collections.unmodifiableList(severityList); |
| } |
| |
| private transient FacesMessage.Severity _severity; // transient, b/c FacesMessage.Severity is not Serializable |
| private String _summary; |
| private String _detail; |
| |
| public FacesMessage() |
| { |
| _severity = SEVERITY_INFO; |
| } |
| |
| public FacesMessage(String summary) |
| { |
| _summary = summary; |
| _severity = SEVERITY_INFO; |
| } |
| |
| public FacesMessage(String summary, String detail) |
| { |
| _summary = summary; |
| _detail = detail; |
| _severity = SEVERITY_INFO; |
| } |
| |
| public FacesMessage(FacesMessage.Severity severity, |
| String summary, |
| String detail) |
| { |
| if(severity == null) throw new NullPointerException("severity"); |
| _severity = severity; |
| _summary = summary; |
| _detail = detail; |
| } |
| |
| public FacesMessage.Severity getSeverity() |
| { |
| return _severity; |
| } |
| |
| public void setSeverity(FacesMessage.Severity severity) |
| { |
| if(severity == null) throw new NullPointerException("severity"); |
| _severity = severity; |
| } |
| |
| public String getSummary() |
| { |
| return _summary; |
| } |
| |
| public void setSummary(String summary) |
| { |
| _summary = summary; |
| } |
| |
| public String getDetail() |
| { |
| if (_detail == null) |
| { |
| // Javadoc: |
| // If no localized detail text has been defined for this message, return the localized summary text instead |
| return _summary; |
| } |
| return _detail; |
| } |
| |
| public void setDetail(String detail) |
| { |
| _detail = detail; |
| } |
| |
| private void writeObject(ObjectOutputStream out) throws IOException |
| { |
| out.defaultWriteObject(); // write summary, detail |
| out.writeInt(_severity._ordinal); // FacesMessage.Severity is not Serializable, write ordinal only |
| } |
| |
| private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException |
| { |
| in.defaultReadObject(); // read summary, detail |
| |
| // FacesMessage.Severity is not Serializable, read ordinal and get related FacesMessage.Severity |
| int severityOrdinal = in.readInt(); |
| _severity = (Severity) VALUES.get(severityOrdinal - 1); |
| } |
| |
| |
| public static class Severity |
| implements Comparable |
| { |
| private String _name; |
| private int _ordinal; |
| |
| private Severity(String name, int ordinal) |
| { |
| _name = name; |
| _ordinal = ordinal; |
| } |
| |
| public int getOrdinal() |
| { |
| return _ordinal; |
| } |
| |
| public String toString() |
| { |
| return _name; |
| } |
| |
| public int compareTo(Object o) |
| { |
| if (!(o instanceof Severity)) |
| { |
| throw new IllegalArgumentException(o.getClass().getName()); |
| } |
| return getOrdinal() - ((Severity)o).getOrdinal(); |
| } |
| } |
| |
| } |