Coverage Report

Coverage Report - org.apache.maven.plugin.clean.GlobSelector

Classes in this File

Line Coverage

Branch Coverage

Complexity

GlobSelector

78%

32/41

58%

21/36

2,5

 package org.apache.maven.plugin.clean;
 
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
 
 import java.io.File;
 import java.util.Arrays;
 
 import org.codehaus.plexus.util.DirectoryScanner;
 import org.codehaus.plexus.util.SelectorUtils;
 
 /**
  * Selects paths based on Ant-like glob patterns.
  * 
  * @author Benjamin Bentmann
  */
 class GlobSelector
     implements Selector
 {
 
     private final String[] includes;
 
     private final String[] excludes;
 
     private final String str;
 
     public GlobSelector( String[] includes, String[] excludes )
     {
         this( includes, excludes, false );
     }
 
     public GlobSelector( String[] includes, String[] excludes, boolean useDefaultExcludes )
     {
         this.str = "includes = " + toString( includes ) + ", excludes = " + toString( excludes );
         this.includes = normalizePatterns( includes );
         this.excludes = normalizePatterns( addDefaultExcludes( excludes, useDefaultExcludes ) );
     }
 
     private static String toString( String[] patterns )
     {
         return ( patterns == null ) ? "[]" : Arrays.asList( patterns ).toString();
     }
 
     private static String[] addDefaultExcludes( String[] excludes, boolean useDefaultExcludes )
     {
         String[] defaults = DirectoryScanner.DEFAULTEXCLUDES;
         if ( !useDefaultExcludes )
         {
             return excludes;
         }
         else if ( excludes == null || excludes.length <= 0 )
         {
             return defaults;
         }
         else
         {
             String[] patterns = new String[excludes.length + defaults.length];
             System.arraycopy( excludes, 0, patterns, 0, excludes.length );
             System.arraycopy( defaults, 0, patterns, excludes.length, defaults.length );
             return patterns;
         }
     }
 
     private static String[] normalizePatterns( String[] patterns )
     {
         String[] normalized;
 
         if ( patterns != null )
         {
             normalized = new String[patterns.length];
             for ( int i = patterns.length - 1; i >= 0; i-- )
             {
                 normalized[i] = normalizePattern( patterns[i] );
             }
         }
         else
         {
             normalized = new String[0];
         }
 
         return normalized;
     }
 
     private static String normalizePattern( String pattern )
     {
         if ( pattern == null )
         {
             return "";
         }
 
         String normalized = pattern.replace( ( File.separatorChar == '/' ) ? '\\' : '/', File.separatorChar );
 
         if ( normalized.endsWith( File.separator ) )
         {
             normalized += "**";
         }
 
         return normalized;
     }
 
     public boolean isSelected( String pathname )
     {
         return ( includes.length <= 0 || isMatched( pathname, includes ) )
             && ( excludes.length <= 0 || !isMatched( pathname, excludes ) );
     }
 
     private static boolean isMatched( String pathname, String[] patterns )
     {
         for ( int i = patterns.length - 1; i >= 0; i-- )
         {
             String pattern = patterns[i];
             if ( SelectorUtils.matchPath( pattern, pathname ) )
             {
                 return true;
             }
         }
         return false;
     }
 
     public boolean couldHoldSelected( String pathname )
     {
         for ( int i = includes.length - 1; i >= 0; i-- )
         {
             String include = includes[i];
             if ( SelectorUtils.matchPatternStart( include, pathname ) )
             {
                 return true;
             }
         }
         return includes.length <= 0;
     }
 
     public String toString()
     {
         return str;
     }
 
 }

1		package org.apache.maven.plugin.clean;
2
3		/*
4		* Licensed to the Apache Software Foundation (ASF) under one
5		* or more contributor license agreements. See the NOTICE file
6		* distributed with this work for additional information
7		* regarding copyright ownership. The ASF licenses this file
8		* to you under the Apache License, Version 2.0 (the
9		* "License"); you may not use this file except in compliance
10		* with the License. You may obtain a copy of the License at
11		*
12		* http://www.apache.org/licenses/LICENSE-2.0
13		*
14		* Unless required by applicable law or agreed to in writing,
15		* software distributed under the License is distributed on an
16		* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17		* KIND, either express or implied. See the License for the
18		* specific language governing permissions and limitations
19		* under the License.
20		*/
21
22		import java.io.File;
23		import java.util.Arrays;
24
25		import org.codehaus.plexus.util.DirectoryScanner;
26		import org.codehaus.plexus.util.SelectorUtils;
27
28		/**
29		* Selects paths based on Ant-like glob patterns.
30		*
31		* @author Benjamin Bentmann
32		*/
33		class GlobSelector
34		implements Selector
35		{
36
37		private final String[] includes;
38
39		private final String[] excludes;
40
41		private final String str;
42
43		public GlobSelector( String[] includes, String[] excludes )
44		{
45	2	this( includes, excludes, false );
46	2	}
47
48		public GlobSelector( String[] includes, String[] excludes, boolean useDefaultExcludes )
49	2	{
50	2	this.str = "includes = " + toString( includes ) + ", excludes = " + toString( excludes );
51	2	this.includes = normalizePatterns( includes );
52	2	this.excludes = normalizePatterns( addDefaultExcludes( excludes, useDefaultExcludes ) );
53	2	}
54
55		private static String toString( String[] patterns )
56		{
57	4	return ( patterns == null ) ? "[]" : Arrays.asList( patterns ).toString();
58		}
59
60		private static String[] addDefaultExcludes( String[] excludes, boolean useDefaultExcludes )
61		{
62	2	String[] defaults = DirectoryScanner.DEFAULTEXCLUDES;
63	2	if ( !useDefaultExcludes )
64		{
65	2	return excludes;
66		}
67	0	else if ( excludes == null \|\| excludes.length <= 0 )
68		{
69	0	return defaults;
70		}
71		else
72		{
73	0	String[] patterns = new String[excludes.length + defaults.length];
74	0	System.arraycopy( excludes, 0, patterns, 0, excludes.length );
75	0	System.arraycopy( defaults, 0, patterns, excludes.length, defaults.length );
76	0	return patterns;
77		}
78		}
79
80		private static String[] normalizePatterns( String[] patterns )
81		{
82		String[] normalized;
83
84	4	if ( patterns != null )
85		{
86	4	normalized = new String[patterns.length];
87	9	for ( int i = patterns.length - 1; i >= 0; i-- )
88		{
89	5	normalized[i] = normalizePattern( patterns[i] );
90		}
91		}
92		else
93		{
94	0	normalized = new String[0];
95		}
96
97	4	return normalized;
98		}
99
100		private static String normalizePattern( String pattern )
101		{
102	5	if ( pattern == null )
103		{
104	1	return "";
105		}
106
107	4	String normalized = pattern.replace( ( File.separatorChar == '/' ) ? '\\' : '/', File.separatorChar );
108
109	4	if ( normalized.endsWith( File.separator ) )
110		{
111	0	normalized += "**";
112		}
113
114	4	return normalized;
115		}
116
117		public boolean isSelected( String pathname )
118		{
119	8	return ( includes.length <= 0 \|\| isMatched( pathname, includes ) )
120		&& ( excludes.length <= 0 \|\| !isMatched( pathname, excludes ) );
121		}
122
123		private static boolean isMatched( String pathname, String[] patterns )
124		{
125	25	for ( int i = patterns.length - 1; i >= 0; i-- )
126		{
127	19	String pattern = patterns[i];
128	19	if ( SelectorUtils.matchPath( pattern, pathname ) )
129		{
130	9	return true;
131		}
132		}
133	6	return false;
134		}
135
136		public boolean couldHoldSelected( String pathname )
137		{
138	5	for ( int i = includes.length - 1; i >= 0; i-- )
139		{
140	5	String include = includes[i];
141	5	if ( SelectorUtils.matchPatternStart( include, pathname ) )
142		{
143	5	return true;
144		}
145		}
146	0	return includes.length <= 0;
147		}
148
149		public String toString()
150		{
151	2	return str;
152		}
153
154		}