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45 lines
785 B
45 lines
785 B
package mightypork.utils.string.validation;
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import java.io.File;
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import java.io.FileFilter;
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/**
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* File filter for certain suffixes
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*
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* @author MightyPork
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*/
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public class FileSuffixFilter implements FileFilter {
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/** Array of allowed suffixes */
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private String[] suffixes = null;
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/**
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* Suffix filter
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*
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* @param suffixes
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* var-args allowed suffixes, case insensitive
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*/
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public FileSuffixFilter(String... suffixes) {
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this.suffixes = suffixes;
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}
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@Override
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public boolean accept(File pathname)
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{
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if (!pathname.isFile()) return false;
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String fname = pathname.getName().toLowerCase().trim();
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for (String suffix : suffixes) {
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if (fname.endsWith(suffix.toLowerCase().trim())) {
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return true;
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}
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}
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return false;
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}
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}
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