| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. 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. For additional information regarding |
| * copyright in this work, please see the NOTICE file in the top level |
| * directory of this distribution. |
| */ |
| package org.apache.roller.weblogger.util; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| /** |
| * Holds collection of error messages and collection of status messages. |
| * @author David M Johnson |
| */ |
| public class RollerMessages |
| { |
| private List<RollerMessage> mErrors = new ArrayList<RollerMessage>(); |
| private List<RollerMessage> mMessages = new ArrayList<RollerMessage>(); |
| |
| public RollerMessages() |
| { |
| } |
| public void addError(String key) |
| { |
| mErrors.add(new RollerMessage(key, null)); |
| } |
| public void addError(String key, String arg) |
| { |
| mErrors.add(new RollerMessage(key, new String[]{arg})); |
| } |
| public void addError(String key, String[] args) |
| { |
| mErrors.add(new RollerMessage(key, args)); |
| } |
| public void addMessage(String key) |
| { |
| mMessages.add(new RollerMessage(key, null)); |
| } |
| public void addMessage(String key, String arg) |
| { |
| mMessages.add(new RollerMessage(key, new String[]{arg})); |
| } |
| public void addMessage(String key, String[] args) |
| { |
| mMessages.add(new RollerMessage(key, args)); |
| } |
| public Iterator getErrors() |
| { |
| return mErrors.iterator(); |
| } |
| public Iterator getMessages() |
| { |
| return mMessages.iterator(); |
| } |
| public int getErrorCount() |
| { |
| return mErrors.size(); |
| } |
| public int getMessageCount() |
| { |
| return mMessages.size(); |
| } |
| public String toString() |
| { |
| StringBuilder sb = new StringBuilder(); |
| for (RollerMessage msg : mMessages) { |
| sb.append(msg.getKey()); |
| sb.append(" : "); |
| } |
| for (RollerMessage msg : mErrors) { |
| sb.append(msg.getKey()); |
| sb.append(" : "); |
| } |
| return sb.toString(); |
| } |
| public static class RollerMessage |
| { |
| private String mKey; |
| private String[] mArgs; |
| public RollerMessage(String key, String[] args) |
| { |
| mKey = key; |
| mArgs = args; |
| } |
| public String[] getArgs() |
| { |
| return mArgs; |
| } |
| public void setArgs(String[] args) |
| { |
| mArgs = args; |
| } |
| public String getKey() |
| { |
| return mKey; |
| } |
| public void setKey(String key) |
| { |
| mKey = key; |
| } |
| } |
| } |