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com.liferay.portal.kernel.util.FileUtil Maven / Gradle / Ivy
/**
* Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.kernel.util;
import com.liferay.portal.kernel.security.pacl.permission.PortalFilePermission;
import com.liferay.portal.kernel.security.pacl.permission.PortalRuntimePermission;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.util.List;
import java.util.Properties;
/**
* @author Brian Wing Shun Chan
* @author Alexander Chow
*/
public class FileUtil {
public static void copyDirectory(File source, File destination)
throws IOException {
PortalFilePermission.checkCopy(_getPath(source), _getPath(destination));
getFile().copyDirectory(source, destination);
}
public static void copyDirectory(
String sourceDirName, String destinationDirName)
throws IOException {
PortalFilePermission.checkCopy(sourceDirName, destinationDirName);
getFile().copyDirectory(sourceDirName, destinationDirName);
}
public static void copyFile(File source, File destination)
throws IOException {
PortalFilePermission.checkCopy(_getPath(source), _getPath(destination));
getFile().copyFile(source, destination);
}
public static void copyFile(File source, File destination, boolean lazy)
throws IOException {
PortalFilePermission.checkCopy(_getPath(source), _getPath(destination));
getFile().copyFile(source, destination, lazy);
}
public static void copyFile(String source, String destination)
throws IOException {
PortalFilePermission.checkCopy(source, destination);
getFile().copyFile(source, destination);
}
public static void copyFile(String source, String destination, boolean lazy)
throws IOException {
PortalFilePermission.checkCopy(source, destination);
getFile().copyFile(source, destination, lazy);
}
public static File createTempFile() {
PortalFilePermission.checkWrite(
SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFile();
}
public static File createTempFile(byte[] bytes) throws IOException {
PortalFilePermission.checkWrite(
SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFile(bytes);
}
public static File createTempFile(InputStream is) throws IOException {
PortalFilePermission.checkWrite(
SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFile(is);
}
public static File createTempFile(String extension) {
PortalFilePermission.checkWrite(
SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFile(extension);
}
public static File createTempFile(String prefix, String extension) {
PortalFilePermission.checkWrite(
SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFile(prefix, extension);
}
public static String createTempFileName() {
PortalFilePermission.checkWrite(
SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFileName();
}
public static String createTempFileName(String extension) {
PortalFilePermission.checkWrite(
SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFileName(extension);
}
public static String createTempFileName(String prefix, String extension) {
PortalFilePermission.checkWrite(
SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFileName(prefix, extension);
}
public static File createTempFolder() {
PortalFilePermission.checkWrite(
SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFolder();
}
public static String decodeSafeFileName(String fileName) {
return getFile().decodeSafeFileName(fileName);
}
public static boolean delete(File file) {
PortalFilePermission.checkDelete(_getPath(file));
return getFile().delete(file);
}
public static boolean delete(String file) {
PortalFilePermission.checkDelete(file);
return getFile().delete(file);
}
public static void deltree(File directory) {
PortalFilePermission.checkDelete(_getPath(directory));
getFile().deltree(directory);
}
public static void deltree(String directory) {
PortalFilePermission.checkDelete(directory);
getFile().deltree(directory);
}
public static String encodeSafeFileName(String fileName) {
return getFile().encodeSafeFileName(fileName);
}
public static boolean exists(File file) {
PortalFilePermission.checkRead(_getPath(file));
return getFile().exists(file);
}
public static boolean exists(String fileName) {
PortalFilePermission.checkRead(fileName);
return getFile().exists(fileName);
}
/**
* Extract text from an input stream and file name.
*
* @param is input stream of file
* @param fileName full name or extension of file (e.g., "Test.doc",
* ".doc")
* @return Extracted text if it is a supported format or an empty string if
* it is an unsupported format
*/
public static String extractText(InputStream is, String fileName) {
return getFile().extractText(is, fileName);
}
public static String extractText(
InputStream is, String fileName, int maxStringLength) {
return getFile().extractText(is, fileName, maxStringLength);
}
public static String[] find(
String directory, String includes, String excludes) {
PortalFilePermission.checkRead(directory);
return getFile().find(directory, includes, excludes);
}
public static String getAbsolutePath(File file) {
return getFile().getAbsolutePath(file);
}
public static byte[] getBytes(File file) throws IOException {
PortalFilePermission.checkRead(_getPath(file));
return getFile().getBytes(file);
}
public static byte[] getBytes(InputStream is) throws IOException {
return getFile().getBytes(is);
}
public static byte[] getBytes(InputStream is, int bufferSize)
throws IOException {
return getFile().getBytes(is);
}
public static byte[] getBytes(
InputStream is, int bufferSize, boolean cleanUpStream)
throws IOException {
return getFile().getBytes(is, bufferSize, cleanUpStream);
}
public static String getExtension(String fileName) {
return getFile().getExtension(fileName);
}
public static com.liferay.portal.kernel.util.File getFile() {
PortalRuntimePermission.checkGetBeanProperty(FileUtil.class);
return _file;
}
public static String getMD5Checksum(java.io.File file) throws IOException {
return getFile().getMD5Checksum(file);
}
public static String getPath(String fullFileName) {
return getFile().getPath(fullFileName);
}
public static String getShortFileName(String fullFileName) {
return getFile().getShortFileName(fullFileName);
}
public static boolean isAscii(File file) throws IOException {
PortalFilePermission.checkRead(_getPath(file));
return getFile().isAscii(file);
}
public static boolean isSameContent(File file, byte[] bytes, int length) {
PortalFilePermission.checkRead(_getPath(file));
return getFile().isSameContent(file, bytes, length);
}
public static boolean isSameContent(File file, String s) {
PortalFilePermission.checkRead(_getPath(file));
return getFile().isSameContent(file, s);
}
public static String[] listDirs(File file) {
PortalFilePermission.checkRead(_getPath(file));
return getFile().listDirs(file);
}
public static String[] listDirs(String fileName) {
PortalFilePermission.checkRead(fileName);
return getFile().listDirs(fileName);
}
public static String[] listFiles(File file) {
PortalFilePermission.checkRead(_getPath(file));
return getFile().listFiles(file);
}
public static String[] listFiles(String fileName) {
PortalFilePermission.checkRead(fileName);
return getFile().listFiles(fileName);
}
public static void mkdirs(String pathName) {
PortalFilePermission.checkCopy(pathName, pathName);
getFile().mkdirs(pathName);
}
public static boolean move(File source, File destination) {
PortalFilePermission.checkMove(_getPath(source), _getPath(destination));
return getFile().move(source, destination);
}
public static boolean move(
String sourceFileName, String destinationFileName) {
PortalFilePermission.checkMove(sourceFileName, destinationFileName);
return getFile().move(sourceFileName, destinationFileName);
}
public static String read(File file) throws IOException {
PortalFilePermission.checkRead(_getPath(file));
return getFile().read(file);
}
public static String read(File file, boolean raw) throws IOException {
PortalFilePermission.checkRead(_getPath(file));
return getFile().read(file, raw);
}
public static String read(String fileName) throws IOException {
PortalFilePermission.checkRead(fileName);
return getFile().read(fileName);
}
public static String replaceSeparator(String fileName) {
return getFile().replaceSeparator(fileName);
}
public static File[] sortFiles(File[] files) {
return getFile().sortFiles(files);
}
public static String stripExtension(String fileName) {
return getFile().stripExtension(fileName);
}
public static List toList(Reader reader) {
return getFile().toList(reader);
}
public static List toList(String fileName) {
return getFile().toList(fileName);
}
public static Properties toProperties(FileInputStream fis) {
return getFile().toProperties(fis);
}
public static Properties toProperties(String fileName) {
PortalFilePermission.checkRead(fileName);
return getFile().toProperties(fileName);
}
public static void touch(File file) throws IOException {
PortalFilePermission.checkWrite(_getPath(file));
getFile().touch(file);
}
public static void touch(String fileName) throws IOException {
PortalFilePermission.checkWrite(fileName);
getFile().touch(fileName);
}
public static void unzip(File source, File destination) {
PortalFilePermission.checkCopy(_getPath(source), _getPath(destination));
getFile().unzip(source, destination);
}
public static void write(File file, byte[] bytes) throws IOException {
write(file, bytes, false);
}
public static void write(File file, byte[] bytes, boolean append)
throws IOException {
PortalFilePermission.checkWrite(_getPath(file));
getFile().write(file, bytes, append);
}
public static void write(File file, byte[] bytes, int offset, int length)
throws IOException {
write(file, bytes, offset, length, false);
}
public static void write(
File file, byte[] bytes, int offset, int length, boolean append)
throws IOException {
PortalFilePermission.checkWrite(_getPath(file));
getFile().write(file, bytes, offset, length, append);
}
public static void write(File file, InputStream is) throws IOException {
PortalFilePermission.checkWrite(_getPath(file));
getFile().write(file, is);
}
public static void write(File file, String s) throws IOException {
PortalFilePermission.checkWrite(_getPath(file));
getFile().write(file, s);
}
public static void write(File file, String s, boolean lazy)
throws IOException {
PortalFilePermission.checkWrite(_getPath(file));
getFile().write(file, s, lazy);
}
public static void write(File file, String s, boolean lazy, boolean append)
throws IOException {
PortalFilePermission.checkWrite(_getPath(file));
getFile().write(file, s, lazy, append);
}
public static void write(String fileName, byte[] bytes) throws IOException {
PortalFilePermission.checkWrite(fileName);
getFile().write(fileName, bytes);
}
public static void write(String fileName, InputStream is)
throws IOException {
PortalFilePermission.checkWrite(fileName);
getFile().write(fileName, is);
}
public static void write(String fileName, String s) throws IOException {
PortalFilePermission.checkWrite(fileName);
getFile().write(fileName, s);
}
public static void write(String fileName, String s, boolean lazy)
throws IOException {
PortalFilePermission.checkWrite(fileName);
getFile().write(fileName, s, lazy);
}
public static void write(
String fileName, String s, boolean lazy, boolean append)
throws IOException {
PortalFilePermission.checkWrite(fileName);
getFile().write(fileName, s, lazy, append);
}
public static void write(String pathName, String fileName, String s)
throws IOException {
PortalFilePermission.checkWrite(pathName);
getFile().write(pathName, fileName, s);
}
public static void write(
String pathName, String fileName, String s, boolean lazy)
throws IOException {
PortalFilePermission.checkWrite(pathName);
getFile().write(pathName, fileName, s, lazy);
}
public static void write(
String pathName, String fileName, String s, boolean lazy,
boolean append)
throws IOException {
PortalFilePermission.checkWrite(pathName);
getFile().write(pathName, fileName, s, lazy, append);
}
public void setFile(com.liferay.portal.kernel.util.File file) {
PortalRuntimePermission.checkSetBeanProperty(getClass());
_file = file;
}
private static String _getPath(File file) {
if (file == null) {
return null;
}
return file.getPath();
}
private static com.liferay.portal.kernel.util.File _file;
}