| java.lang.Object
 org.apache.commons.io.filefilter.AbstractFileFilter
org.apache.commons.io.filefilter.WildcardFileFilter
| WildcardFileFilter | | public class WildcardFileFilter extends AbstractFileFilter (Code) | | Filters files using the supplied wildcards.
This filter selects files and directories based on one or more wildcards.
Testing is case-sensitive by default, but this can be configured.
The wildcard matcher uses the characters '?' and '*' to represent a
single or multiple wildcard characters.
This is the same as often found on Dos/Unix command lines.
The extension check is case-sensitive by .
See
FilenameUtils.wildcardMatchOnSystem for more information.
For example:
File dir = new File(".");
FileFilter fileFilter = new WildcardFileFilter("*test*.java~*~");
File[] files = dir.listFiles(fileFilter);
for (int i = 0; i < files.length; i++) {
System.out.println(files[i]);
}
author:
Jason Anderson
version:
$Revision: 155419 $ $Date: 2006-08-28 13:57:00 +0200 (Mo, 28 Aug 2006) $
since:
Commons IO 1.3 |
| Constructor Summary | |
| public | WildcardFileFilter(String wildcard)
Construct a new case-sensitive wildcard filter for a single wildcard. | | public | WildcardFileFilter(String wildcard, IOCase caseSensitivity)
Construct a new wildcard filter for a single wildcard specifying case-sensitivity. | | public | WildcardFileFilter(String[] wildcards)
Construct a new case-sensitive wildcard filter for an array of wildcards.
The array is not cloned, so could be changed after constructing the
instance. | | public | WildcardFileFilter(String[] wildcards, IOCase caseSensitivity)
Construct a new wildcard filter for an array of wildcards specifying case-sensitivity.
The array is not cloned, so could be changed after constructing the
instance. | | public | WildcardFileFilter(List wildcards)
Construct a new case-sensitive wildcard filter for a list of wildcards. | | public | WildcardFileFilter(List wildcards, IOCase caseSensitivity)
Construct a new wildcard filter for a list of wildcards specifying case-sensitivity. |
| Method Summary | |
| public boolean | accept(File dir, String name)
Checks to see if the filename matches one of the wildcards. | | public boolean | accept(File file)
Checks to see if the filename matches one of the wildcards. |
| WildcardFileFilter | | public WildcardFileFilter(String wildcard)(Code) | | Construct a new case-sensitive wildcard filter for a single wildcard.
Parameters:
wildcard - the wildcard to match
throws:
IllegalArgumentException - if the pattern is null |
| WildcardFileFilter | | public WildcardFileFilter(String wildcard, IOCase caseSensitivity)(Code) | | Construct a new wildcard filter for a single wildcard specifying case-sensitivity.
Parameters:
wildcard - the wildcard to match, not null
Parameters:
caseSensitivity - how to handle case sensitivity, null means case-sensitive
throws:
IllegalArgumentException - if the pattern is null |
| WildcardFileFilter | | public WildcardFileFilter(String[] wildcards)(Code) | | Construct a new case-sensitive wildcard filter for an array of wildcards.
The array is not cloned, so could be changed after constructing the
instance. This would be inadvisable however.
Parameters:
wildcards - the array of wildcards to match
throws:
IllegalArgumentException - if the pattern array is null |
| WildcardFileFilter | | public WildcardFileFilter(String[] wildcards, IOCase caseSensitivity)(Code) | | Construct a new wildcard filter for an array of wildcards specifying case-sensitivity.
The array is not cloned, so could be changed after constructing the
instance. This would be inadvisable however.
Parameters:
wildcards - the array of wildcards to match, not null
Parameters:
caseSensitivity - how to handle case sensitivity, null means case-sensitive
throws:
IllegalArgumentException - if the pattern array is null |
| WildcardFileFilter | | public WildcardFileFilter(List wildcards)(Code) | | Construct a new case-sensitive wildcard filter for a list of wildcards.
Parameters:
wildcards - the list of wildcards to match, not null
throws:
IllegalArgumentException - if the pattern list is null
throws:
ClassCastException - if the list does not contain Strings |
| WildcardFileFilter | | public WildcardFileFilter(List wildcards, IOCase caseSensitivity)(Code) | | Construct a new wildcard filter for a list of wildcards specifying case-sensitivity.
Parameters:
wildcards - the list of wildcards to match, not null
Parameters:
caseSensitivity - how to handle case sensitivity, null means case-sensitive
throws:
IllegalArgumentException - if the pattern list is null
throws:
ClassCastException - if the list does not contain Strings |
| accept | | public boolean accept(File dir, String name)(Code) | | Checks to see if the filename matches one of the wildcards.
Parameters:
dir - the file directory
Parameters:
name - the filename true if the filename matches one of the wildcards |
| accept | | public boolean accept(File file)(Code) | | Checks to see if the filename matches one of the wildcards.
Parameters:
file - the file to check true if the filename matches one of the wildcards |
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