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

Introduction

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

Prototype

public static void unzip(File source, File destination) 

Source Link

Usage

From source file:com.liferay.server.manager.internal.executor.PluginExecutor.java

License:Open Source License

@Override
public void executeUpdate(HttpServletRequest request, JSONObject responseJSONObject, Queue<String> arguments)
        throws Exception {

    String context = arguments.poll();

    List<File> installedDirs = getInstalledDirectories(context);

    for (File installedDir : installedDirs) {
        if (!installedDir.exists()) {
            responseJSONObject.put(JSONKeys.ERROR,
                    "Context directory " + installedDir.getAbsolutePath() + " does not exist");
            responseJSONObject.put(JSONKeys.STATUS, 1);

            return;
        }/*  w  ww .  j a  v a 2 s  .  com*/
    }

    File tempFile = getTempFile(request, responseJSONObject);

    if (tempFile == null) {
        return;
    }

    for (File deployDirectory : installedDirs) {
        FileUtil.unzip(tempFile, deployDirectory);
    }

    File partialAppDeletePropsFile = new File(installedDirs.get(0), "META-INF/liferay-partialapp-delete.props");

    if (!partialAppDeletePropsFile.exists()) {
        return;
    }

    BufferedReader bufferedReader = new BufferedReader(new FileReader(partialAppDeletePropsFile));

    String line = null;

    while ((line = bufferedReader.readLine()) != null) {
        for (File deployDirectory : installedDirs) {
            File staleFile = new File(deployDirectory, line.trim());

            if (!staleFile.exists()) {
                continue;
            }

            boolean success = FileUtils.deleteQuietly(staleFile);

            if (success) {
                continue;
            }

            String message = "Unable to delete file " + staleFile.getAbsolutePath();

            _log.error(message);

            responseJSONObject.put(JSONKeys.ERROR, message);
        }
    }

    FileUtils.deleteQuietly(partialAppDeletePropsFile);

    if (_log.isInfoEnabled()) {
        _log.info("Successfully updated " + context);
    }
}

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