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1
3 package org.jmock.core;
4
5 import java.lang.reflect.Method  ;
6 import java.util.Arrays ;
7 import java.util.Collections ;
8 import java.util.List ;
9
10
11
14 public class Invocation implements SelfDescribing
15 {
16 public final Object invokedObject;
17 public final Method invokedMethod;
18 public final List parameterValues;
19
20 public Invocation( Object invoked, Method method, Object [] parameterValues ) {
21 this.invokedObject = invoked;
22 this.invokedMethod = method;
23 this.parameterValues = parameterValues == null ?
24 Collections.EMPTY_LIST
25 : Collections.unmodifiableList(Arrays.asList(parameterValues));
26 }
27
28 public String toString() {
29 return describeTo(new StringBuffer ()).toString();
30 }
31
32 public boolean equals( Object other ) {
33 return (other instanceof Invocation) && this.equals((Invocation)other);
34 }
35
36 public boolean equals( Invocation other ) {
37 return other != null
38 && invokedObject == other.invokedObject
39 && invokedMethod.equals(other.invokedMethod)
40 && parameterValues.equals(other.parameterValues);
41 }
42
43 public int hashCode() {
44 return invokedObject.hashCode() ^
45 invokedMethod.hashCode() ^
46 parameterValues.hashCode();
47 }
48
49 public StringBuffer describeTo( StringBuffer buffer ) {
50 buffer.append(invokedMethod.getDeclaringClass().getName());
51 buffer.append(".");
52 buffer.append(invokedMethod.getName());
53 Formatting.join(parameterValues, buffer, "(", ")");
54 return buffer;
55 }
56 }
57 |
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