Clover coverage report - Code Coverage for tapestry release 4.0-beta-12
Coverage timestamp: Sun Oct 30 2005 16:22:01 EST
file stats: LOC: 76   Methods: 4
NCLOC: 38   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
ValidationMessagesImpl.java 100% 100% 100% 100%
coverage
 1    // Copyright 2005 The Apache Software Foundation
 2    //
 3    // Licensed under the Apache License, Version 2.0 (the "License");
 4    // you may not use this file except in compliance with the License.
 5    // You may obtain a copy of the License at
 6    //
 7    // http://www.apache.org/licenses/LICENSE-2.0
 8    //
 9    // Unless required by applicable law or agreed to in writing, software
 10    // distributed under the License is distributed on an "AS IS" BASIS,
 11    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12    // See the License for the specific language governing permissions and
 13    // limitations under the License.
 14   
 15    package org.apache.tapestry.form;
 16   
 17    import java.text.MessageFormat;
 18    import java.util.Locale;
 19   
 20    import org.apache.hivemind.util.Defense;
 21    import org.apache.tapestry.valid.ValidationStrings;
 22   
 23    /**
 24    * Wrapper around
 25    * {@link org.apache.tapestry.valid.ValidationStrings#getMessagePattern(String, Locale)} and
 26    * {@link java.text.MessageFormat#format(java.lang.String, java.lang.Object[])}.
 27    *
 28    * @author Howard Lewis Ship
 29    * @since 4.0
 30    */
 31    public class ValidationMessagesImpl implements ValidationMessages
 32    {
 33    private final IFormComponent _field;
 34   
 35    private final Locale _locale;
 36   
 37  40 public ValidationMessagesImpl(IFormComponent field, Locale locale)
 38    {
 39  40 Defense.notNull(field, "field");
 40  40 Defense.notNull(locale, "locale");
 41   
 42  40 _field = field;
 43  40 _locale = locale;
 44    }
 45   
 46  4 public String formatValidationMessage(String messageOverride, String messageKey,
 47    Object[] arguments)
 48    {
 49  4 String message = extractLocalizedMessage(messageOverride, messageKey);
 50   
 51  4 return MessageFormat.format(message, arguments);
 52    }
 53   
 54  4 private String extractLocalizedMessage(String messageOverride, String messageKey)
 55    {
 56  4 if (messageOverride == null)
 57  2 return ValidationStrings.getMessagePattern(messageKey, _locale);
 58   
 59  2 if (messageOverride.startsWith("%"))
 60    {
 61  1 String key = messageOverride.substring(1);
 62   
 63  1 return _field.getContainer().getMessages().getMessage(key);
 64    }
 65   
 66    // Otherwise, a literal string
 67   
 68  1 return messageOverride;
 69    }
 70   
 71  1 public Locale getLocale()
 72    {
 73  1 return _locale;
 74    }
 75   
 76    }