Example usage for org.apache.commons.io FileUtils iterateFiles

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils iterateFiles.

Prototype

public static Iterator iterateFiles(File directory, String[] extensions, boolean recursive) 

Source Link

Document

Allows iteration over the files in a given directory (and optionally its subdirectories) which match an array of extensions.

Usage

From source file:org.wisdom.test.internals.RunnerUtils.java

/**
 * Checks if a file having somewhat the current tested application name is contained in the given directory. This
 * method follows the default maven semantic. The final file is expected to have a name compliant with the
 * following rules: <code>artifactId-version.jar</code>. If the version ends with <code>-SNAPSHOT</code>,
 * it just checks for <code>artifactId-stripped_version</code>, where stripped version is the version without the
 * <code>SNAPSHOT</code> part.
 * <p>/* www  .j av  a 2 s . com*/
 * The artifactId and version are read from the <code>target/osgi/osgi.properties</code> file,
 * that should have been written by the Wisdom build process.
 *
 * @param directory the directory
 * @return the bundle file if found
 * @throws java.io.IOException if something bad happens.
 */
public static File detectApplicationBundleIfExist(File directory) throws IOException {
    Properties properties = getMavenProperties();
    if (properties == null || directory == null || !directory.isDirectory()) {
        return null;
    }

    final String artifactId = properties.getProperty("project.artifactId");
    final String groupId = properties.getProperty("project.groupId");
    final String bsn = getBundleSymbolicName(groupId, artifactId);
    String version = properties.getProperty("project.version");
    final String strippedVersion;
    if (version.endsWith("-SNAPSHOT")) {
        strippedVersion = version.substring(0, version.length() - "-SNAPSHOT".length());
    } else {
        strippedVersion = version;
    }

    Iterator<File> files = FileUtils.iterateFiles(directory, new AbstractFileFilter() {
        @Override
        public boolean accept(File file) {
            return file.isFile() && file.getName().startsWith(bsn + "-" + strippedVersion)
                    && file.getName().endsWith(".jar");
        }
    }, TrueFileFilter.INSTANCE);

    if (files.hasNext()) {
        return files.next();
    }
    return null;
}

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From source file:pl.psnc.synat.wrdz.zmkd.plan.execution.PlanExecutionManagerBean.java

/**
 * Retrieves from execution outcome the data files infos. The remaining outcomes are omitted, since file
 * transformation is limited to chains of services that returns files always.
 * //  w  w w .  j a  va 2  s  .c o m
 * @param execOutcome
 *            execution outcome
 * @param servOutcomeInfos
 *            list of validated service outcome infos
 * @param outputFileFormat
 *            supposed output format
 * @param srcFileInfo
 *            info about source file
 * @param workDir
 *            working directory
 * @return info about destination files
 * @throws InvalidHttpResponseException
 *             when content of the response cannot be retrieved
 * @throws UnexpectedHttpResponseException
 *             when no data file can be retrieved
 * @throws ZipArchivingException
 *             when ZIP archiving failed
 */
private List<DataFileInfo> retrieveDataFilesFromOutcome(ExecutionOutcome execOutcome,
        List<ServiceOutcomeInfo> servOutcomeInfos, FileFormat outputFileFormat, DataFileInfo srcFileInfo,
        File workDir)
        throws InvalidHttpResponseException, UnexpectedHttpResponseException, ZipArchivingException {
    if (validateTransfromationOutcome(servOutcomeInfos) == null) {
        throw new UnexpectedHttpResponseException(
                "No description of the service matches to the supposed transformation outcome",
                execOutcome.getStatusCode(), execOutcome.getContentType());
    }
    List<DataFileInfo> destFileInfos = new ArrayList<DataFileInfo>();
    if (execOutcome.getContentType().startsWith("application/zip")) {
        File destDir = new File(workDir, uuidGenerator.generateCacheFolderName());
        destDir.mkdir();
        try {
            ZipUtility.unzip(execOutcome.getContent(), destDir);
        } catch (IOException e) {
            throw new ZipArchivingException(e);
        }
        Iterator<File> it = FileUtils.iterateFiles(destDir, null, true);
        String base = FilenameUtils.getBaseName(srcFileInfo.getPath());
        int inc = 0;
        while (it.hasNext()) {
            Integer sequence = srcFileInfo.getSequence();
            if (sequence != null) {
                sequence += inc;
            }
            inc++;
            String path = base + inc + "." + outputFileFormat.getExtension();
            DataFileInfo destFileInfo = new DataFileInfo(path, outputFileFormat.getPuid(), sequence, it.next());
            destFileInfos.add(destFileInfo);
        }
    } else {
        String path = FilenameUtils.getBaseName(srcFileInfo.getPath()) + "." + outputFileFormat.getExtension();
        File destFile = new File(workDir, uuidGenerator.generateRandomFileName());
        try {
            saveContentIntoFile(execOutcome, destFile);
        } catch (IOException e) {
            throw new InvalidHttpResponseException("Error retrieving the content", e);
        }
        DataFileInfo destFileInfo = new DataFileInfo(path, outputFileFormat.getPuid(),
                srcFileInfo.getSequence(), destFile);
        destFileInfos.add(destFileInfo);
    }
    return destFileInfos;
}

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From source file:plugin.FacetDefinitionTest.java

/**
 * Verify that all non-excluded java files are represented by an entry 
 * in the applicationContext file. An exceptions list is used to track 
 * classes which are not facets./*from   ww w . j  a  v  a  2  s.  c o  m*/
 *   
 * @param sourceFolder The folder containing the source files.
 * @throws IOException 
 */
private void checkFacetsDefined(File sourceFolder) throws IOException {
    assertTrue("Source folder " + sourceFolder.getAbsolutePath() + " should be a directory",
            sourceFolder.isDirectory());

    String packageName = sourceFolder.getPath().replace(File.separatorChar, '.').replace("code.src.java.", "");
    String contextData = FileUtils.readFileToString(new File(APP_CONTEXT_FILE), "UTF-8");

    for (Iterator<File> facetSourceFileIter = FileUtils.iterateFiles(sourceFolder, new String[] { "java" },
            false); facetSourceFileIter.hasNext();) {
        File srcFile = facetSourceFileIter.next();
        String testString = srcFile.getName();
        testString = testString.replaceAll(".java", "");
        if (exceptions.contains(testString)) {
            //System.out.println("Skipping " + srcFile);
            continue;
        }
        testString = "class=\"" + packageName + "." + testString + "\"";
        assertTrue("Unable to find Spring definition for " + srcFile, contextData.indexOf(testString) >= 0);
    }
}

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From source file:rapture.repo.file.FileDataStore.java

@Override
public void visitKeys(String prefix, StoreKeyVisitor iStoreKeyVisitor) {
    File dir = FileRepoUtils.makeGenericFile(parentDir, convertKeyToPath(prefix));
    if (!dir.exists()) {
        try {/*from   w w  w .  ja va  2  s .  c om*/
            File file = FileRepoUtils.makeGenericFile(parentDir, convertKeyToPath(prefix) + EXTENSION);
            if (file.exists()) {
                iStoreKeyVisitor.visit(prefix + removeExtension(file.getName()),
                        FileUtils.readFileToString(file));
            }
        } catch (IOException e) {
            throw RaptureExceptionFactory.create(HttpURLConnection.HTTP_INTERNAL_ERROR, "Could not read keys",
                    e);
        }
        return;
    }
    Iterator<File> fIterator = FileUtils.iterateFiles(dir, null, true);
    while (fIterator.hasNext()) {
        File f = fIterator.next();
        if (f.isFile()) {
            try {
                if (!iStoreKeyVisitor.visit(prefix + removeExtension(f.getName()),
                        FileUtils.readFileToString(f)))
                    break;
            } catch (IOException e) {
                throw RaptureExceptionFactory.create(HttpURLConnection.HTTP_INTERNAL_ERROR,
                        "Could not read keys", e);
            }
        }
    }
}

---

From source file:rapture.repo.file.FileDataStore.java

@Override
public void visitKeysFromStart(String startPoint, StoreKeyVisitor iStoreKeyVisitor) {
    File dir = FileRepoUtils.makeGenericFile(parentDir, convertKeyToPath(""));
    if (!dir.exists()) {
        return;/*from w ww .ja v a 2s. c om*/
    }
    int authLen = dir.getPath().toString().length();
    boolean canStart = startPoint == null;
    Iterator<File> fIterator = FileUtils.iterateFiles(dir, null, true);
    while (fIterator.hasNext()) {
        File f = fIterator.next();
        if (f.isFile()) {
            try {
                if (!canStart) {
                    if (f.getName().equals(startPoint)) {
                        canStart = true; // On the next loop
                    }
                } else {
                    // Skip the prefix and authority
                    String fileName = f.getPath().toString();
                    String docPath = fileName.substring(authLen + 1);
                    if (docPath.endsWith(".txt"))
                        docPath = docPath.substring(0, docPath.length() - 4);
                    if (!iStoreKeyVisitor.visit(docPath, FileUtils.readFileToString(f)))
                        break;
                }
            } catch (IOException e) {
                throw RaptureExceptionFactory.create(HttpURLConnection.HTTP_INTERNAL_ERROR,
                        "Could not read keys", e);
            }
        }
    }
}

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From source file:sernet.gs.service.AbstractReportTemplateService.java

@SuppressWarnings("unchecked")
public Iterator<File> listPropertiesFiles(String fileName) {
    String baseName = removeSuffix(fileName);
    IOFileFilter filter = new RegexFileFilter(baseName + "\\_?.*\\.properties", IOCase.INSENSITIVE);
    Iterator<File> iter = FileUtils.iterateFiles(new File(getTemplateDirectory()), filter, null);
    return iter;//from w ww.j  a v a 2s . c om
}

---

From source file:sernet.gs.service.AbstractReportTemplateService.java

@SuppressWarnings({ "unchecked" })
public String[] getReportTemplateFileNames() {
    List<String> list = new ArrayList<String>();
    IOFileFilter filter = new SuffixFileFilter("rptdesign", IOCase.INSENSITIVE);
    Iterator<File> iter = FileUtils.iterateFiles(new File(getTemplateDirectory()), filter, null);
    while (iter.hasNext()) {
        list.add(iter.next().getAbsolutePath());
    }//from  w  ww  .  ja va 2  s . c om
    return list.toArray(new String[list.size()]);
}

---

From source file:sernet.gs.service.AbstractReportTemplateService.java

@SuppressWarnings("unchecked")
private String[] getServerRptDesigns() throws ReportTemplateServiceException {
    List<String> list = new ArrayList<String>(0);
    // // DirFilter = null means no subdirectories
    IOFileFilter filter = new SuffixFileFilter("rptdesign", IOCase.INSENSITIVE);
    Iterator<File> iter = FileUtils.iterateFiles(new File(getTemplateDirectory()), filter, null);
    while (iter.hasNext()) {
        list.add(iter.next().getAbsolutePath());
    }/*from w ww .  j  a va 2 s . c  om*/
    return list.toArray(new String[list.size()]);
}

---

From source file:sernet.verinice.service.DummyReportDepositService.java

@SuppressWarnings("unchecked")
private String[] getServerRptDesigns() {
    List<String> list = new ArrayList<String>(0);
    // // DirFilter = null means no subdirectories
    IOFileFilter filter = new SuffixFileFilter("rptdesign", IOCase.INSENSITIVE);
    Iterator<File> iter = FileUtils.iterateFiles(new File(getReportDepositPath()), filter, null);
    while (iter.hasNext()) {
        list.add(iter.next().getAbsolutePath());
    }/*  w  w  w  . ja v a 2 s.c o m*/
    return list.toArray(new String[list.size()]);
}

---

From source file:sernet.verinice.service.test.ReportDepositTest.java

private Iterator<File> listPropertiesFiles(String fileName, String dir) {
    String baseName = removeSuffix(fileName);
    IOFileFilter filter = new RegexFileFilter(baseName + "\\_?.*\\.properties", IOCase.INSENSITIVE);
    Iterator<File> iter = FileUtils.iterateFiles(new File(dir), filter, null);
    return iter;/*  www .j  a  v  a 2 s . co  m*/
}

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