Example usage for org.apache.commons.vfs FileSelectInfo getFile

Introduction

In this page you can find the example usage for org.apache.commons.vfs FileSelectInfo getFile.

Prototype

FileObject getFile();

Source Link

Document

Returns the file (or folder) to be considered.

Usage

From source file:org.pentaho.di.repository.KettleFileRepositoryTest.java

private void verifyJobSamples(RepositoryDirectoryInterface samplesDirectory) throws Exception {
    FileObject jobSamplesFolder = KettleVFS.getFileObject("samples/jobs/");
    FileObject[] files = jobSamplesFolder.findFiles(new FileSelector() {

        @Override/*from  ww w. ja  v  a  2s  .c  o  m*/
        public boolean traverseDescendents(FileSelectInfo arg0) throws Exception {
            return true;
        }

        @Override
        public boolean includeFile(FileSelectInfo info) throws Exception {
            return info.getFile().getName().getExtension().equalsIgnoreCase("kjb");
        }
    });

    List<FileObject> filesList = Arrays.asList(files);
    Collections.sort(filesList, new Comparator<FileObject>() {
        @Override
        public int compare(FileObject o1, FileObject o2) {
            return o1.getName().getPath().compareTo(o2.getName().getPath());
        }
    });

    for (FileObject file : filesList) {
        String jobFilename = file.getName().getPath();
        System.out.println("Storing/Loading/validating job '" + jobFilename + "'");

        // Load the JobMeta object...
        //
        JobMeta jobMeta = new JobMeta(jobFilename, repository);
        jobMeta.setFilename(null);

        // The name is sometimes empty in the file, duplicates are present too...
        // Replaces slashes and the like as well...
        //
        jobMeta.setName(Const.createName(file.getName().getBaseName()));
        jobMeta.setName(jobMeta.getName().replace('/', '-'));

        if (Const.isEmpty(jobMeta.getName())) {
            jobMeta.setName(Const.createName(file.getName().getBaseName()));
        }
        if (jobMeta.getName().contains("/")) {
            jobMeta.setName(jobMeta.getName().replace('/', '-'));
        }

        // Save it in the repository in the samples folder
        //
        jobMeta.setRepositoryDirectory(samplesDirectory);
        repository.save(jobMeta, "unit testing");
        assertNotNull(jobMeta.getObjectId());

        // Load it back up again...
        //
        JobMeta repJobMeta = repository.loadJob(jobMeta.getObjectId(), null);
        String oneXml = repJobMeta.getXML();

        // Save & load it again
        //
        repository.save(jobMeta, "unit testing");
        repJobMeta = repository.loadJob(jobMeta.getObjectId(), null);
        String twoXml = repJobMeta.getXML();

        // The XML needs to be identical after loading
        //
        // storeFile(oneXml, "/tmp/one.ktr");
        // storeFile(twoXml, "/tmp/two.ktr");
        //
        assertEquals(oneXml, twoXml);
    }

    // Verify the number of stored files, see if we can find them all again.
    //
    System.out.println("Stored " + files.length + " job samples in folder " + samplesDirectory.getPath());
    String[] jobNames = repository.getJobNames(samplesDirectory.getObjectId(), false);
    assertEquals(files.length, jobNames.length);
}

From source file:org.pentaho.di.ui.i18n.MessagesSourceCrawler.java

public void crawl() throws Exception {

    for (final String sourceDirectory : sourceDirectories) {
        FileObject folder = KettleVFS.getFileObject(sourceDirectory);
        FileObject[] javaFiles = folder.findFiles(new FileSelector() {
            @Override/*from  w w  w .  j ava2s  . c om*/
            public boolean traverseDescendents(FileSelectInfo info) throws Exception {
                return true;
            }

            @Override
            public boolean includeFile(FileSelectInfo info) throws Exception {
                return info.getFile().getName().getExtension().equals("java");
            }
        });

        for (FileObject javaFile : javaFiles) {

            /**
             * We don't want the Messages.java files, there is nothing in there for us.
             */
            boolean skip = false;
            for (String filename : filesToAvoid) {
                if (javaFile.getName().getBaseName().equals(filename)) {
                    skip = true;
                }
            }
            if (skip) {
                continue; // don't process this file.
            }

            // For each of these files we look for keys...
            //
            lookForOccurrencesInFile(sourceDirectory, javaFile);
        }
    }

    // Also search for keys in the XUL files...
    //
    for (SourceCrawlerXMLFolder xmlFolder : xmlFolders) {
        String[] xmlDirs = { xmlFolder.getFolder(), };
        String[] xmlMasks = { xmlFolder.getWildcard(), };
        String[] xmlReq = { "N", };
        boolean[] xmlSubdirs = { true, }; // search sub-folders too

        FileInputList xulFileInputList = FileInputList.createFileList(new Variables(), xmlDirs, xmlMasks,
                xmlReq, xmlSubdirs);
        for (FileObject fileObject : xulFileInputList.getFiles()) {
            try {
                Document doc = XMLHandler.loadXMLFile(fileObject);

                // Scan for elements and tags in this file...
                //
                for (SourceCrawlerXMLElement xmlElement : xmlFolder.getElements()) {

                    addLabelOccurrences(xmlFolder.getDefaultSourceFolder(), fileObject,
                            doc.getElementsByTagName(xmlElement.getSearchElement()), xmlFolder.getKeyPrefix(),
                            xmlElement.getKeyTag(), xmlElement.getKeyAttribute(), xmlFolder.getDefaultPackage(),
                            xmlFolder.getPackageExceptions());
                }
            } catch (KettleXMLException e) {
                log.logError("Unable to open XUL / XML document: " + fileObject);
            }
        }
    }
}

From source file:org.sonatype.gshell.commands.vfs.ListDirectoryCommand.java

private void listChildren(final IO io, final FileObject dir) throws Exception {
    assert io != null;
    assert dir != null;

    FileObject[] files;/*from  www  . j av  a  2  s . c  o m*/

    if (includeHidden) {
        files = dir.getChildren();
    } else {
        FileFilter filter = new FileFilter() {
            public boolean accept(final FileSelectInfo selection) {
                assert selection != null;

                try {
                    return !selection.getFile().isHidden();
                } catch (FileSystemException e) {
                    throw new RuntimeException(e);
                }
            }
        };

        files = dir.findFiles(new FileFilterSelector(filter));
    }

    ConsoleReader reader = new ConsoleReader(io.streams.in, io.out, io.getTerminal());

    reader.setPaginationEnabled(false);

    List<String> names = new ArrayList<String>(files.length);
    List<FileObject> dirs = new LinkedList<FileObject>();

    for (FileObject file : files) {
        String fileName = file.getName().getBaseName();

        if (FileObjects.hasChildren(file)) {
            fileName += FileName.SEPARATOR;

            if (recursive) {
                dirs.add(file);
            }
        }

        names.add(fileName);

        file.close();
    }

    if (longList) {
        for (String name : names) {
            io.out.println(name);
        }
    } else {
        reader.printColumns(names);
    }

    if (!dirs.isEmpty()) {
        for (FileObject subdir : dirs) {
            io.out.println();
            io.out.print(subdir.getName().getBaseName());
            io.out.print(":");
            listChildren(io, subdir);
        }
    }

    dir.close();
}