Example usage for org.apache.commons.io.filefilter DelegateFileFilter DelegateFileFilter

Introduction

In this page you can find the example usage for org.apache.commons.io.filefilter DelegateFileFilter DelegateFileFilter.

Prototype

public DelegateFileFilter(FileFilter filter) 

Source Link

Document

Constructs a delegate file filter around an existing FileFilter.

Usage

From source file:com.thruzero.common.core.fs.FileAndDirectoryFilter.java

/**
 * @param directoryFilter used to filter directories - if null, then no directories will be processed. Use the
 * apache.commons {@code DirectoryFileFilter} to process all directories.
 * @param fileFilter used to filter files - if null, then no files will be processed. Use the apache.commons
 * {@code TrueFileFilter} to process all files.
 *///from  w  ww .  jav a  2  s.co m
public FileAndDirectoryFilter(final FileFilter directoryFilter, final FileFilter fileFilter) {
    this.directoryFilter = directoryFilter == null ? null : new DelegateFileFilter(directoryFilter);
    this.fileFilter = fileFilter == null ? null : new DelegateFileFilter(fileFilter);
}

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From source file:com.thruzero.common.core.fs.FileAndDirectoryFilter.java

/**
 * @param directorynameFilter used to filter directories - if null, then no directories will be processed. Use the
 * apache.commons {@code DirectoryFileFilter} to process all directories.
 * @param filenameFilter used to filter files - if null, then no files will be processed. Use the apache.commons
 * {@code TrueFileFilter} to process all files.
 *//*from w  w  w  .  java  2  s  . c om*/
public FileAndDirectoryFilter(final FilenameFilter directorynameFilter, final FilenameFilter filenameFilter) {
    this.directoryFilter = directorynameFilter == null ? null : new DelegateFileFilter(directorynameFilter);
    this.fileFilter = filenameFilter == null ? null : new DelegateFileFilter(filenameFilter);
}

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From source file:org.jvnet.hudson.plugins.backup.utils.BackupTask.java

/**
 * Returns a file filter filtering files/dirs to NOT include from jobs' workspace
 * (this means the returned file filter is already a negation).
 *//*  w  w  w.j  a  va2 s.c o m*/
public static IOFileFilter createJobsExclusionFileFilter(String hudsonWorkDir, String jobIncludes,
        String jobExcludes, boolean caseSensitive) {

    // directory scanning will be done from the HUDSON_HOME/jobs directory
    DirectoryScanner directoryScanner = new DirectoryScanner();
    directoryScanner.setBasedir(new File(hudsonWorkDir, JOBS_NAME));
    directoryScanner.setCaseSensitive(caseSensitive);

    // for each specified inclusion, we need to prefix it with "*/workspace"
    // to match the workspace directory of each job
    if (jobIncludes != null && jobIncludes.length() > 0) {
        // jobIncludes looks like file1,fil2,dir1/**,dir2/*
        // we need to prefix the first element in the list with "*/workspace"
        jobIncludes = jobIncludes.replaceAll(Matcher.quoteReplacement("\\"), "/");
        jobIncludes = "*/" + WORKSPACE_NAME + '/' + jobIncludes;
        // we do the same for all other elements in the list
        jobIncludes = jobIncludes.replaceAll(",", ",*/" + WORKSPACE_NAME + '/');
        directoryScanner.setIncludes(jobIncludes.split(","));
    } else {
        directoryScanner.setIncludes(null);
    }

    // the same is done for exclusions
    if (jobExcludes != null && jobExcludes.length() > 0) {
        jobExcludes = jobExcludes.replaceAll(Matcher.quoteReplacement("\\"), "/");
        jobExcludes = "*/" + WORKSPACE_NAME + '/' + jobExcludes;
        jobExcludes = jobExcludes.replaceAll(",", ",*/" + WORKSPACE_NAME + '/');
        directoryScanner.setExcludes(jobExcludes.split(","));
    } else {
        directoryScanner.setExcludes(null);
    }

    directoryScanner.scan();

    FileFilter ff = new SimpleFileFilter(directoryScanner.getBasedir(),
            directoryScanner.getExcludedDirectories(), directoryScanner.getExcludedFiles());

    return FileFilterUtils.notFileFilter(new DelegateFileFilter(ff));
}

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