1 /******************************************************************************
2 * Copyright (C) PicoContainer Organization. All rights reserved. *
3 * ------------------------------------------------------------------------- *
4 * The software in this package is published under the terms of the BSD *
5 * style license a copy of which has been included with this distribution in *
6 * the LICENSE.txt file. *
7 * *
8 * Idea by Rachel Davies, Original code by Aslak Hellesoy and Paul Hammant *
9 *****************************************************************************/
10 package org.picocontainer.defaults;
11
12 import org.picocontainer.PicoInstantiationException;
13
14 import java.util.Arrays;
15
16 public class AmbiguousComponentResolutionException extends PicoInstantiationException {
17 private Class ambiguousClass;
18 private final Object[] foundKeys;
19
20 public AmbiguousComponentResolutionException(Class ambiguousClass, Object[] foundKeys) {
21 this.ambiguousClass = ambiguousClass;
22 this.foundKeys = foundKeys;
23 }
24
25 public String getMessage() {
26 StringBuffer msg = new StringBuffer();
27 msg.append("Ambigious class ");
28 msg.append(ambiguousClass);
29 msg.append(", ");
30 msg.append("resolves to multiple keys ");
31 msg.append(Arrays.asList(foundKeys));
32 return msg.toString();
33 }
34
35 public Object[] getResultingKeys() {
36 return foundKeys;
37 }
38 }
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