Example usage for java.io FileFilter FileFilter

Introduction

In this page you can find the example usage for java.io FileFilter FileFilter.

Prototype

FileFilter

Source Link

Usage

From source file:com.github.braully.graph.UtilResultMerge.java

public static void processDirectory(File file, String[] excludes)
        throws FileNotFoundException, NumberFormatException, IOException {
    if (file == null || file.isFile()) {
        return;/*from  ww  w .  j a  va2  s. c o m*/
    }
    File ftmp = new File(file, "resultado");
    if (!ftmp.exists() || !ftmp.isDirectory()) {
        File[] files = file.listFiles(new FileFilter() {
            public boolean accept(File file) {
                if (file != null && file.isDirectory()) {
                    return true;
                }
                return false;
            }
        });
        if (files != null) {
            for (File f : files) {
                processDirectory(f, excludes);
            }
        }
        return;
    }
    File[] files = ftmp.listFiles(new FileFilter() {
        public boolean accept(File file) {
            if (file != null && file.isFile() && file.getName().startsWith("resultado-")
                    && (file.getName().endsWith(".txt") || file.getName().endsWith(".txt.gz"))) {
                return true;
            }
            return false;
        }
    });
    if (files != null) {
        List<File> listFiles = BatchExecuteOperation.sortFileArrayByName(files);
        for (File f : listFiles) {
            if (verbose) {
                System.out.println("Process: " + f);
            }
            processFile(f, file.getName(), excludes);
        }
    }
}

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From source file:com.willowtreeapps.androidcontentprovidergenerator.Main.java

private void loadModel(File inputDir) throws IOException, JSONException {
    File[] entityFiles = inputDir.listFiles(new FileFilter() {
        @Override//from   w ww. j a  v a  2 s .  c  om
        public boolean accept(File pathname) {
            return !pathname.getName().startsWith("_") && pathname.getName().endsWith(".json");
        }
    });
    for (File entityFile : entityFiles) {
        if (Config.LOGD)
            Log.d(TAG, entityFile.getCanonicalPath());
        String entityName = FilenameUtils.getBaseName(entityFile.getCanonicalPath());
        if (Config.LOGD)
            Log.d(TAG, "entityName=" + entityName);
        Entity entity = new Entity(entityName);
        String fileContents = FileUtils.readFileToString(entityFile);
        JSONObject entityJson = new JSONObject(fileContents);
        entity.setUrl(entityJson.optString("urlPath"));
        // Fields
        JSONArray fieldsJson = entityJson.getJSONArray("fields");
        int len = fieldsJson.length();
        for (int i = 0; i < len; i++) {
            JSONObject fieldJson = fieldsJson.getJSONObject(i);
            if (Config.LOGD)
                Log.d(TAG, "fieldJson=" + fieldJson);
            String name = fieldJson.getString(Field.Json.NAME);
            String serializedName = fieldJson.optString(Field.Json.SERIALIZED_NAME);
            String type = fieldJson.getString(Field.Json.TYPE);
            boolean isIndex = fieldJson.optBoolean(Field.Json.INDEX, false);
            boolean isNullable = fieldJson.optBoolean(Field.Json.NULLABLE, true);
            String defaultValue = fieldJson.optString(Field.Json.DEFAULT_VALUE);
            String enumName = fieldJson.optString(Field.Json.ENUM_NAME);
            JSONArray enumValuesJson = fieldJson.optJSONArray(Field.Json.ENUM_VALUES);
            List<String> enumValues = new ArrayList<String>();
            if (enumValuesJson != null) {
                int enumLen = enumValuesJson.length();
                for (int j = 0; j < enumLen; j++) {
                    String valueName = enumValuesJson.getString(j);
                    enumValues.add(valueName);
                }
            }
            Field field = new Field(name, serializedName, type, isIndex, isNullable, defaultValue, enumName,
                    enumValues);
            entity.addField(field);
        }

        // Constraints (optional)
        JSONArray constraintsJson = entityJson.optJSONArray("constraints");
        if (constraintsJson != null) {
            len = constraintsJson.length();
            for (int i = 0; i < len; i++) {
                JSONObject constraintJson = constraintsJson.getJSONObject(i);
                if (Config.LOGD)
                    Log.d(TAG, "constraintJson=" + constraintJson);
                String name = constraintJson.getString(Constraint.Json.NAME);
                String definition = constraintJson.getString(Constraint.Json.DEFINITION);
                Constraint constraint = new Constraint(name, definition);
                entity.addConstraint(constraint);
            }
        }

        // QueryParams (optional)
        JSONArray paramsJson = entityJson.optJSONArray("queryParams");
        if (paramsJson != null) {
            len = paramsJson.length();
            for (int i = 0; i < len; i++) {
                JSONObject constraintJson = paramsJson.getJSONObject(i);
                String name = constraintJson.getString(Constraint.Json.NAME);
                entity.addQueryParam(name);
            }
        }

        Model.get().addEntity(entity);
    }
    // Header (optional)
    File headerFile = new File(inputDir, "header.txt");
    if (headerFile.exists()) {
        String header = FileUtils.readFileToString(headerFile).trim();
        Model.get().setHeader(header);
    }
    if (Config.LOGD)
        Log.d(TAG, Model.get().toString());
}

---

From source file:WebstartLauncher.java

private List<String> listJars() {
    File[] jars = new File(libraryResourceDir).listFiles(new FileFilter() {
        public boolean accept(File pathname) {
            return pathname.getName().toLowerCase().endsWith(".jar");
        }//  w ww .j  a va 2s . c o  m
    });

    return toUrlFormat(jars);
}

---

From source file:org.alfresco.services.ModelTracker.java

/**
 * @param alfrescoModelDir//w w  w.  j a  va  2 s. com
 * @param modelName
 */
private void removeMatchingModels(File alfrescoModelDir, QName modelName) {
    final String prefix = modelName.toPrefixString(namespaceService).replace(":", ".") + ".";
    final String postFix = ".xml";

    File[] toDelete = alfrescoModelDir.listFiles(new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            if (pathname.isDirectory()) {
                return false;
            }
            String name = pathname.getName();
            if (false == name.endsWith(postFix)) {
                return false;
            }
            if (false == name.startsWith(prefix)) {
                return false;
            }
            // check is number between
            String checksum = name.substring(prefix.length(), name.length() - postFix.length());
            try {
                Long.parseLong(checksum);
                return true;
            } catch (NumberFormatException nfe) {
                return false;
            }
        }
    });

    if (toDelete != null) {
        for (File file : toDelete) {
            file.delete();
        }
    }
}

---

From source file:eu.esdihumboldt.util.scavenger.AbstractResourceScavenger.java

/**
 * @see ResourceScavenger#triggerScan()//w  w w .ja  v a  2s .c  o m
 */
@Override
public void triggerScan() {
    synchronized (resources) {
        if (huntingGrounds != null) {
            if (huntingGrounds.isDirectory()) {
                // scan for sub-directories
                Set<String> foundIds = new HashSet<String>();
                File[] resourceDirs = huntingGrounds.listFiles(new FileFilter() {

                    @Override
                    public boolean accept(File pathname) {
                        // accept non-hidden directories
                        return pathname.isDirectory() && !pathname.isHidden();
                    }
                });

                for (File resourceDir : resourceDirs) {
                    String resourceId = resourceDir.getName();
                    foundIds.add(resourceId);
                    if (!resources.containsKey(resourceId)) {
                        // resource reference not loaded yet
                        T reference;
                        try {
                            reference = loadReference(resourceDir, null, resourceId);
                            resources.put(resourceId, reference);
                            onAdd(reference, resourceId);
                        } catch (IOException e) {
                            log.error("Error creating resource reference", e);
                        }
                    } else {
                        // update existing resource
                        updateResource(resources.get(resourceId), resourceId);
                    }
                }

                Set<String> removed = new HashSet<String>(resources.keySet());
                removed.removeAll(foundIds);

                // deal with resources that have been removed
                for (String resourceId : removed) {
                    T reference = resources.remove(resourceId);
                    if (reference != null) {
                        // remove active environment
                        onRemove(reference, resourceId);
                    }
                }
            } else {
                // one project mode
                if (!resources.containsKey(DEFAULT_RESOURCE_ID)) {
                    // project configuration not loaded yet
                    T reference;
                    try {
                        reference = loadReference(huntingGrounds.getParentFile(), huntingGrounds.getName(),
                                DEFAULT_RESOURCE_ID);
                        resources.put(DEFAULT_RESOURCE_ID, reference);
                        onAdd(reference, DEFAULT_RESOURCE_ID);
                    } catch (IOException e) {
                        log.error("Error creating project handler", e);
                    }
                } else {
                    // update existing project
                    updateResource(resources.get(DEFAULT_RESOURCE_ID), DEFAULT_RESOURCE_ID);
                }
            }
        }
    }
}

---

From source file:nl.edia.sakai.tool.skinmanager.impl.SkinFileSystemServiceImpl.java

@Override
public List<SkinDirectory> fetchInstalledSkins() throws SkinException, IOException {
    File mySkinHome = getSkinHome();
    File[] mySkins;//from   w w w .j a  va 2  s. c o m
    mySkins = mySkinHome.listFiles(new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            return pathname.isDirectory();
        }
    });
    List<SkinDirectory> myFoundSkins = new ArrayList<SkinDirectory>(mySkins.length - 1);
    for (File myFile : mySkins) {
        if (looksLikeSkinDir(myFile)) {
            myFoundSkins.add(createSkinValueObject(myFile));
        } else {
            LOG.debug("Skipping directory '" + myFile + "', it does not seem a valid skin directory");
        }
    }
    Collections.sort(myFoundSkins, new Comparator<SkinDirectory>() {

        @Override
        public int compare(SkinDirectory o1, SkinDirectory o2) {
            return o1.getName().compareToIgnoreCase(o2.getName());
        }

    });
    return myFoundSkins;
}

---

From source file:edu.unc.lib.dl.services.BatchIngestQueue.java

/**
 * @return/*from  www  .  j  av a2 s.co m*/
 */
public File[] getReadyIngestDirectories() {
    File[] batchDirs = this.queuedDirectory.listFiles(new FileFilter() {
        @Override
        public boolean accept(File arg0) {
            if (arg0.isDirectory()) {
                String[] readyFiles = arg0.list(new FilenameFilter() {
                    @Override
                    public boolean accept(File dir, String name) {
                        return (READY_FILE.equals(name));
                    }
                });
                if (readyFiles != null && readyFiles.length > 0) {
                    return true;
                }
            }
            return false;
        }
    });
    if (batchDirs != null) {
        Arrays.sort(batchDirs, new Comparator<File>() {
            @Override
            public int compare(File o1, File o2) {
                if (o1 == null || o2 == null)
                    return 0;
                return (int) (o1.lastModified() - o2.lastModified());
            }
        });
        return batchDirs;
    } else {
        return new File[] {};
    }
}

---

From source file:eu.esdihumboldt.util.resource.scavenger.AbstractResourceScavenger.java

/**
 * @see ResourceScavenger#triggerScan()//  w  w  w . ja va  2  s. com
 */
@Override
public void triggerScan() {
    synchronized (resources) {
        if (huntingGrounds != null) {
            if (huntingGrounds.isDirectory()) {
                // scan for sub-directories
                Set<String> foundIds = new HashSet<String>();
                File[] resourceDirs = huntingGrounds.listFiles(new FileFilter() {

                    @Override
                    public boolean accept(File pathname) {
                        // accept non-hidden directories
                        return pathname.isDirectory() && !pathname.isHidden();
                    }
                });

                for (File resourceDir : resourceDirs) {
                    String resourceId = resourceDir.getName();
                    foundIds.add(resourceId);
                    if (!resources.containsKey(resourceId)) {
                        // resource reference not loaded yet
                        T handler;
                        try {
                            handler = loadReference(resourceDir, null, resourceId);
                            resources.put(resourceId, handler);
                        } catch (IOException e) {
                            log.error("Error creating resource reference", e);
                        }
                    } else {
                        // update existing resource
                        updateResource(resources.get(resourceId), resourceId);
                    }
                }

                Set<String> removed = new HashSet<String>(resources.keySet());
                removed.removeAll(foundIds);

                // deal with resources that have been removed
                for (String resourceId : removed) {
                    T reference = resources.remove(resourceId);
                    if (reference != null) {
                        // remove active environment
                        onRemove(reference, resourceId);
                    }
                }
            } else {
                // one project mode
                if (!resources.containsKey(DEFAULT_RESOURCE_ID)) {
                    // project configuration not loaded yet
                    T handler;
                    try {
                        handler = loadReference(huntingGrounds.getParentFile(), huntingGrounds.getName(),
                                DEFAULT_RESOURCE_ID);
                        resources.put(DEFAULT_RESOURCE_ID, handler);
                    } catch (IOException e) {
                        log.error("Error creating project handler", e);
                    }
                } else {
                    // update existing project
                    updateResource(resources.get(DEFAULT_RESOURCE_ID), DEFAULT_RESOURCE_ID);
                }
            }
        }
    }
}

---

From source file:com.liferay.portal.deploy.hot.ExtHotDeployListener.java

protected void createWebInfJar(String portalWebDir, String pluginWebDir, String servletContextName)
        throws Exception {
    String zipName = portalWebDir + "WEB-INF/lib/ext-" + servletContextName + "-webinf.jar";

    File dir = new File(pluginWebDir + "WEB-INF/ext-web/docroot/WEB-INF");
    if (!dir.isDirectory()) {
        throw new IllegalArgumentException("Not a directory:  " + dir);
    }//  w  w w  .  jav  a 2 s.c o  m

    File[] files = dir.listFiles(new FileFilter() {
        public boolean accept(File pathname) {
            return ExtRegistry.isMergedFile(pathname.getPath());
        }
    });

    zipWebInfJar(zipName, files);
}

---

From source file:dk.statsbiblioteket.alto.AnagramHashing.java

/**
 * Get all ALTO XML files from the folder and sub folders.
 * @param altos  located ALTO XML files will be added to this.
 * @param folder where to start looking for ALTO XML files.
 *///from   www . j a v  a2  s  . com
public void getALTOs(List<File> altos, File folder) {
    altos.addAll(Arrays.asList(folder.listFiles(new FilenameFilter() {
        @Override
        public boolean accept(File dir, String name) {
            return (name.endsWith(".alto.xml"));
        }
    })));
    for (File sub : folder.listFiles(new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            return pathname.isDirectory();
        }
    })) {
        getALTOs(altos, sub);
    }
}

---

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