1 package org.apache.maven.plugins.ejb;
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22 import java.util.Collections;
23 import java.util.List;
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28 public class IncludesExcludes
29 {
30 private List<String> includes;
31
32 private List<String> defaultIncludes;
33
34 private List<String> excludes;
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36 private List<String> defaultExcludes;
37
38 public IncludesExcludes( List<String> includes, List<String> excludes, List<String> defaultIncludes,
39 List<String> defaultExcludes )
40 {
41 this.includes = makeNonNullList( includes );
42 this.excludes = makeNonNullList( excludes );
43 this.defaultIncludes = makeNonNullList( defaultIncludes );
44 this.defaultExcludes = makeNonNullList( defaultExcludes );
45 }
46
47 public String[] resultingIncludes()
48 {
49 String[] result = new String[0];
50 if ( includes.isEmpty() )
51 {
52 result = defaultIncludes.toArray( new String[defaultIncludes.size()] );
53 }
54 else
55 {
56 result = includes.toArray( new String[includes.size()] );
57 }
58
59 return result;
60 }
61
62 public String[] resultingExcludes()
63 {
64 String[] result = new String[0];
65 if ( excludes.isEmpty() )
66 {
67 result = defaultExcludes.toArray( new String[defaultExcludes.size()] );
68 }
69 else
70 {
71 result = excludes.toArray( new String[excludes.size()] );
72 }
73
74 return result;
75
76 }
77
78 private List<String> makeNonNullList( List<String> in )
79 {
80 if ( in == null )
81 {
82 return Collections.<String>emptyList();
83 }
84 else
85 {
86 return in;
87 }
88 }
89
90 }