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| package net.sourceforge.pmd; |
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| import java.io.File; |
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| import java.io.FileInputStream; |
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| import java.io.IOException; |
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| import java.io.InputStream; |
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| public class FileDataSource implements DataSource { |
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| private File file; |
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| public FileDataSource(File file) {
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| this.file = file;
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| } |
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| public InputStream getInputStream() throws IOException {
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| return new FileInputStream(file);
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| } |
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| public String getNiceFileName(boolean shortNames, String inputFileName) {
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| return glomName(shortNames, inputFileName, file);
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| } |
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| private String glomName(boolean shortNames, String inputFileName, File file) {
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| if (shortNames && inputFileName.indexOf(',') == -1) {
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| if ((new File(inputFileName)).isDirectory()) {
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| return trimAnyPathSep(file.getAbsolutePath().substring(inputFileName.length()));
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| } else { |
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| if (inputFileName.indexOf(System.getProperty("file.separator").charAt(0)) == -1) {
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| return inputFileName;
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| } |
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| return trimAnyPathSep(inputFileName.substring(inputFileName.lastIndexOf(System.getProperty("file.separator"))));
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| } |
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| } else { |
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| return file.getAbsolutePath();
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| } |
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| } |
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| private String trimAnyPathSep(String name) {
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| if (name.startsWith(System.getProperty("file.separator"))) {
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| return name.substring(1);
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| } |
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| return name;
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| } |
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| } |
