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Java > Open Source Codes > com > genimen > djeneric > repository > exceptions > PropertyRequiredException


1 /*
2  * Copyright (c) 2001-2005 by Genimen BV (www.genimen.com) All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without modification, is permitted
5  * provided that the following conditions are met:
6  * - Redistributions of source code must retain the above copyright notice, this list of conditions
7  * and the following disclaimer.
8  * - Redistributions in binary form must reproduce the above copyright notice, this list of
9  * conditions and the following disclaimer in the documentation and/or other materials
10  * provided with the distribution.
11  * - All advertising materials mentioning features or use of this software must display the
12  * following acknowledgment: "This product includes Djeneric."
13  * - Products derived from this software may not be called "Djeneric" nor may
14  * "Djeneric" appear in their names without prior written permission of Genimen BV.
15  * - Redistributions of any form whatsoever must retain the following acknowledgment: "This
16  * product includes Djeneric."
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS IS"
19  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21  * ARE DISCLAIMED. IN NO EVENT SHALL GENIMEN BV, DJENERIC.ORG,
22  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
26  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29  */
30 package com.genimen.djeneric.repository.exceptions;
31
32 import java.util.ArrayList JavaDoc;
33
34 import com.genimen.djeneric.repository.DjObject;
35
36 public class PropertyRequiredException extends PersistenceException
37 {
38   private static final long serialVersionUID = 3257852086459970873L;
39   ArrayList JavaDoc _properties = null;
40
41   public PropertyRequiredException(String JavaDoc s, DjObject objectConcerned, ArrayList JavaDoc properties)
42   {
43     super(s, objectConcerned);
44     _properties = properties;
45   }
46
47   public String JavaDoc[] getMissingProperties()
48   {
49     if (_properties == null) return new String JavaDoc[]{"[Unknown]"};
50
51     return (String JavaDoc[]) _properties.toArray(new String JavaDoc[0]);
52   }
53
54   public String JavaDoc getMessage()
55   {
56     String JavaDoc result = super.getMessage() + " (" + getObjectConcerned().getExtent().getObjectType() + "): ";
57     String JavaDoc[] props = getMissingProperties();
58
59     for (int i = 0; i < props.length; i++)
60     {
61       if (i != 0) result += ", ";
62       result += props[i];
63     }
64     return result;
65   }
66 }
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