Example usage for com.liferay.portal.kernel.util FileUtil listFiles

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.util FileUtil listFiles.

Prototype

public static String[] listFiles(String fileName) 

Source Link

Usage

From source file:com.liferay.portlet.documentlibrary.store.AdvancedFileSystemStore.java

License:Open Source License

@Override
public void updateFile(long companyId, long repositoryId, String fileName, String newFileName)
        throws PortalException {

    super.updateFile(companyId, repositoryId, fileName, newFileName);

    File newFileNameDir = getFileNameDir(companyId, repositoryId, newFileName);

    String[] fileNameVersions = FileUtil.listFiles(newFileNameDir);

    for (String fileNameVersion : fileNameVersions) {
        String ext = FileUtil.getExtension(fileNameVersion);

        if (ext.equals(_HOOK_EXTENSION)) {
            continue;
        }//from  w w w.  j a v  a2 s  .  co m

        File fileNameVersionFile = new File(newFileNameDir + StringPool.SLASH + fileNameVersion);
        File newFileNameVersionFile = new File(newFileNameDir + StringPool.SLASH
                + FileUtil.stripExtension(fileNameVersion) + StringPool.PERIOD + _HOOK_EXTENSION);

        fileNameVersionFile.renameTo(newFileNameVersionFile);
    }
}

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From source file:com.liferay.portlet.documentlibrary.store.AdvancedFileSystemStore.java

License:Open Source License

@Override
protected String getHeadVersionLabel(long companyId, long repositoryId, String fileName) {

    File fileNameDir = getFileNameDir(companyId, repositoryId, fileName);

    if (!fileNameDir.exists()) {
        return VERSION_DEFAULT;
    }// w w  w . jav  a  2 s. c  om

    String[] versionLabels = FileUtil.listFiles(fileNameDir);

    String headVersionLabel = VERSION_DEFAULT;

    for (int i = 0; i < versionLabels.length; i++) {
        String versionLabelFragment = versionLabels[i];

        int x = versionLabelFragment.lastIndexOf(CharPool.UNDERLINE);
        int y = versionLabelFragment.lastIndexOf(CharPool.PERIOD);

        if (x > -1) {
            versionLabelFragment = versionLabelFragment.substring(x + 1, y);
        }

        String versionLabel = versionLabelFragment;

        if (DLUtil.compareVersions(versionLabel, headVersionLabel) > 0) {
            headVersionLabel = versionLabel;
        }
    }

    return headVersionLabel;
}

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From source file:com.liferay.portlet.documentlibrary.store.FileSystemStore.java

License:Open Source License

protected String getHeadVersionLabel(long companyId, long repositoryId, String fileName) {

    File fileNameDir = getFileNameDir(companyId, repositoryId, fileName);

    if (!fileNameDir.exists()) {
        return VERSION_DEFAULT;
    }//www  .  j a  va 2 s . c o m

    String[] versionLabels = FileUtil.listFiles(fileNameDir);

    String headVersionLabel = VERSION_DEFAULT;

    for (String versionLabel : versionLabels) {
        if (DLUtil.compareVersions(versionLabel, headVersionLabel) > 0) {
            headVersionLabel = versionLabel;
        }
    }

    return headVersionLabel;
}

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