List of usage examples for java.io File setReadable
public boolean setReadable(boolean readable, boolean ownerOnly)
From source file:org.apache.solr.core.TestCoreDiscovery.java
@Test public void testCoreDirCantRead() throws Exception { File coreDir = solrHomeDirectory; setMeUp(coreDir.getAbsolutePath());/* w ww .j av a 2 s .c om*/ addCoreWithProps(makeCorePropFile("core1", false, true), new File(coreDir, "core1" + File.separator + CorePropertiesLocator.PROPERTIES_FILENAME)); // Insure that another core is opened successfully addCoreWithProps(makeCorePropFile("core2", false, false, "dataDir=core2"), new File(coreDir, "core2" + File.separator + CorePropertiesLocator.PROPERTIES_FILENAME)); File toSet = new File(coreDir, "core1"); assumeTrue("Cannot make " + toSet + " non-readable. Test aborted.", toSet.setReadable(false, false)); CoreContainer cc = init(); try (SolrCore core1 = cc.getCore("core1"); SolrCore core2 = cc.getCore("core2")) { assertNull(core1); assertNotNull(core2); } finally { cc.shutdown(); } // So things can be cleaned up by the framework! toSet.setReadable(true, false); }
From source file:com.puppycrawl.tools.checkstyle.MainTest.java
@Test public void testExistingTargetFilePlainOutputToFileWithoutRwPermissions() throws Exception { final File file = temporaryFolder.newFile("file.output"); assertTrue(file.setReadable(true, true)); assertTrue(file.setWritable(false, false)); exit.expectSystemExitWithStatus(-1); exit.checkAssertionAfterwards(new Assertion() { @Override/*w w w . j a v a2 s . c o m*/ public void checkAssertion() throws IOException { assertEquals("Permission denied : '" + file.getCanonicalPath() + "'." + System.lineSeparator(), systemOut.getLog()); assertEquals("", systemErr.getLog()); } }); Main.main("-c", "src/test/resources/com/puppycrawl/tools/checkstyle/config-classname.xml", "-f", "plain", "-o", file.getCanonicalPath(), "src/test/resources/com/puppycrawl/tools/checkstyle/InputMain.java"); }
From source file:gov.jgi.meta.MetaUtils.java
public static File createTempDir(String prefix, String tmpDir) throws IOException { final File sysTempDir = new File(tmpDir); File newTempDir; final int maxAttempts = 9; int attemptCount = 0; do {//from w ww . j ava 2s . c om attemptCount++; if (attemptCount > maxAttempts) { throw new IOException( "The highly improbable has occurred! Failed to create a unique temporary directory after " + maxAttempts + " attempts."); } String dirName = prefix + UUID.randomUUID().toString(); newTempDir = new File(sysTempDir, dirName); } while (newTempDir.exists()); try { FileUtils.forceMkdir(newTempDir); } catch (Exception e) { throw new IOException("Failed to create temp dir named " + newTempDir.getAbsolutePath() + ". Reason: " + e.getMessage(), e); } if (!(newTempDir.setExecutable(true, false) && newTempDir.setReadable(true, false) && newTempDir.setWritable(true, false))) { throw new IOException("unable to set RWX bits to 777"); } return (newTempDir); }
From source file:org.eclipse.thym.blackberry.core.bdt.BlackBerryProjectGenerator.java
private void copyFilesToProject(HybridMobileLibraryResolver resolver, IPath project_path) throws IOException { IPath nodeModulesDest = project_path.append("cordova").append("node_modules"); IPath bbtoolsBinDest = project_path.append("cordova").append("dependencies").append("bb-tools") .append("bin"); IPath bbtoolsLibDest = project_path.append("cordova").append("dependencies").append("bb-tools") .append("lib"); String bbNativePackager = "blackberry-nativepackager"; String bbSigner = "blackberry-signer"; String bbDeploy = "blackberry-deploy"; String bbDebugTokenRequest = "blackberry-debugtokenrequest"; // create project using template directory if (!project_path.toFile().exists()) { project_path.toFile().mkdir();// ww w. j av a 2s . c om } directoryCopy(resolver.getTemplateFile(new Path("templateDir")), toURL(project_path.toFile())); // copy repo level target tool to project fileCopy(resolver.getTemplateFile(new Path("target")), toURL(project_path.append("cordova").toFile())); fileCopy(resolver.getTemplateFile(new Path("target.bat")), toURL(project_path.append("cordova").toFile())); fileCopy(resolver.getTemplateFile(new Path("lib/target.js")), toURL(project_path.append("cordova").append("lib").toFile())); fileCopy(resolver.getTemplateFile(new Path("lib.config.js")), toURL(project_path.append("cordova").append("lib").toFile())); // copy repo level init script to project fileCopy(resolver.getTemplateFile(new Path("whereis.cmd")), toURL(project_path.append("cordova").toFile())); fileCopy(resolver.getTemplateFile(new Path("init.bat")), toURL(project_path.append("cordova").toFile())); fileCopy(resolver.getTemplateFile(new Path("init")), toURL(project_path.append("cordova").toFile())); //copy VERSION file [used to identify corresponding ~/.cordova/lib directory for dependencies] URL versionFile = resolver.getTemplateFile(new Path("VERSION")); fileCopy(versionFile, toURL(project_path.toFile())); String version = ""; BufferedReader r = null; try { r = new BufferedReader(new FileReader(versionFile.getFile())); String line = r.readLine(); version = line.replaceAll("([^\\x00-\\xFF]|\\s)*", ""); } finally { if (r != null) { r.close(); } } // copy repo level check_reqs script to project fileCopy(resolver.getTemplateFile(new Path("check_reqs.bat")), toURL(project_path.append("cordova").toFile())); fileCopy(resolver.getTemplateFile(new Path("check_reqs")), toURL(project_path.append("cordova").toFile())); // change file permission for cordova scripts because ant copy doesn't preserve file permissions project_path.toFile().setExecutable(true); project_path.toFile().setWritable(true); project_path.toFile().setReadable(true); //copy cordova-*version*.js to www fileCopy(resolver.getTemplateFile(new Path("cordova.js")), toURL(project_path.append("www").toFile())); //copy node modules to cordova build directory File nodeModules = project_path.append("cordova").append("node_modules").toFile(); if (!nodeModules.exists()) { nodeModules.mkdir(); } nodeModules.setExecutable(true, false); nodeModules.setWritable(true, false); nodeModules.setReadable(true, false); directoryCopy(resolver.getTemplateFile(new Path("node_modules")), toURL(nodeModules)); //copy framework bootstrap for (String target : TARGETS) { IPath chromeDir = project_path.append("native").append(target).append("chrome"); IPath frameworkLibDir = chromeDir.append("lib"); if (!frameworkLibDir.toFile().exists()) { frameworkLibDir.toFile().mkdir(); } directoryCopy(resolver.getTemplateFile(new Path("bootstrapDir")), toURL(chromeDir.toFile())); directoryCopy(resolver.getTemplateFile(new Path("frameworkLibDir")), toURL(frameworkLibDir.toFile())); } // save release IPath updateDir = project_path.append("lib").append("cordova.").append(version); if (!updateDir.toFile().exists()) { updateDir.toFile().mkdir(); } directoryCopy(resolver.getTemplateFile(new Path("buildDir")), toURL(updateDir.toFile())); }
From source file:com.asakusafw.operation.tools.hadoop.fs.CleanTest.java
private void assumeAccessRestrictionAvailable() throws IOException { File f = File.createTempFile("access-restriction-check", ".dummy"); f.setReadable(false, false); try {//from w w w . j ava 2 s .c o m if (f.canRead()) { System.err.println("Current context does not support access restriction."); Assume.assumeTrue(false); } } finally { f.setReadable(true, true); if (f.delete() == false) { System.err.printf("Failed to delete a dummy file: %s%n", f); } } }
From source file:org.apache.solr.core.TestCoreDiscovery.java
@Test public void testFileCantRead() throws Exception { File coreDir = solrHomeDirectory; setMeUp(coreDir.getAbsolutePath());//from w w w.j a v a2s.co m addCoreWithProps(makeCorePropFile("core1", false, true), new File(coreDir, "core1" + File.separator + CorePropertiesLocator.PROPERTIES_FILENAME)); File toSet = new File(solrHomeDirectory, "cantReadFile"); assertTrue("Should have been able to make file '" + toSet.getAbsolutePath() + "' ", toSet.createNewFile()); assumeTrue("Cannot make " + toSet + " non-readable. Test aborted.", toSet.setReadable(false, false)); CoreContainer cc = init(); try (SolrCore core1 = cc.getCore("core1")) { assertNotNull(core1); // Should still be able to create core despite r/o file. } finally { cc.shutdown(); } // So things can be cleaned up by the framework! toSet.setReadable(true, false); }
From source file:org.apache.solr.core.TestCoreDiscovery.java
@Test public void testNonCoreDirCantRead() throws Exception { File coreDir = solrHomeDirectory; setMeUp(coreDir.getAbsolutePath());//from w ww.j a v a 2 s. co m addCoreWithProps(makeCorePropFile("core1", false, true), new File(coreDir, "core1" + File.separator + CorePropertiesLocator.PROPERTIES_FILENAME)); addCoreWithProps(makeCorePropFile("core2", false, false, "dataDir=core2"), new File(coreDir, "core2" + File.separator + CorePropertiesLocator.PROPERTIES_FILENAME)); File toSet = new File(solrHomeDirectory, "cantReadDir"); assertTrue("Should have been able to make directory '" + toSet.getAbsolutePath() + "' ", toSet.mkdirs()); assumeTrue("Cannot make " + toSet + " non-readable. Test aborted.", toSet.setReadable(false, false)); CoreContainer cc = init(); try (SolrCore core1 = cc.getCore("core1"); SolrCore core2 = cc.getCore("core2")) { assertNotNull(core1); // Should be able to open the perfectly valid core1 despite a non-readable directory assertNotNull(core2); } finally { cc.shutdown(); } // So things can be cleaned up by the framework! toSet.setReadable(true, false); }
From source file:com.cmart.PageControllers.SellItemImagesController.java
public void saveImages(String baseURL) { //System.out.println("sellitemimagecont: looking for image to upload!"); //System.out.println("saving images :" + baseURL); baseURL = baseURL + "/" + GV.REMOTE_IMAGE_DIR + "/"; // Special case for the thumbnail /*if(this.images.size()>1){ FileItem image = this.images.get(0); /*from www . ja v a 2 s . c o m*/ //TODO: compress an image String[] ext = image.getName().split("\\."); int extIndex = ext.length>0 ? ext.length-1 : 0; String filename = this.itemID + "_" + 0 + "." + ext[extIndex]; String URL = filename; // Setup the thumbnail file File file = new File(GlobalVars.localImageDir, filename); file.setReadable(true, false); file.setWritable(true, false); try { image.write(file); GlobalVars.db.insertThumbnail(this.itemID, URL); } catch (Exception e) { // TODO Auto-generated catch block this.errors.add(new Error("SellItemImagesController (saveImages): Could not save thumbnail", e)); e.printStackTrace(); } }*/ boolean thumbnail = true; // Loop through all the images for (int i = 0; i < this.images.size(); i++) { FileItem image = this.images.get(i); //TODO: make number start from one and only count real images if (image.getSize() > 0) { // Make the file name and path String[] ext = image.getName().split("\\."); int extIndex = ext.length > 0 ? ext.length - 1 : 0; String filename = this.itemID + "_" + (i + 1) + "." + ext[extIndex]; //String URL = filename; // Setup the image file //System.out.println("setting temp dir as the image"); File file = new File(GV.LOCAL_TEMP_DIR, filename + "tmp"); file.setReadable(true, false); file.setWritable(true, false); //System.out.println("URL :" + URL); //System.out.println("name :" + filename); //System.out.println("local :" + GV.LOCAL_IMAGE_DIR); //System.out.println("remote :" + GV.REMOTE_IMAGE_DIR); try { //System.out.println("doing db insert"); GV.DB.insertImage(this.itemID, i + 1, filename, ""); //System.out.println("saving image"); image.write(file); //System.out.println("mkaing file in img dir"); File file2 = new File(GV.LOCAL_IMAGE_DIR, filename); //System.out.println("doing the image resize"); BufferedImage originalImage2 = ImageIO.read(file); int type2 = originalImage2.getType() == 0 ? BufferedImage.TYPE_INT_ARGB : originalImage2.getType(); //System.out.println("doing the image resize second step"); BufferedImage resizeImageHintJpg2 = resizeImageWithHint(originalImage2, type2, 500, 450); ImageIO.write(resizeImageHintJpg2, "jpg", file2); try { file.delete(); } catch (Exception e) { } //System.out.println("sellitemimagecont: inserted an image!"); if (thumbnail) { //TODO: some image compression String thumbName = this.itemID + "_" + 0 + "." + ext[extIndex]; GV.DB.insertThumbnail(this.itemID, thumbName); //System.out.println("doing thumbnail"); File thumbFile = new File(GV.LOCAL_IMAGE_DIR, thumbName); // Get a JPEG writer // TODO: other formats?? /*ImageWriter writer = null; Iterator iter = ImageIO.getImageWritersByFormatName("jpg"); if (iter.hasNext()) { writer = (ImageWriter)iter.next(); } // Set the output file ImageOutputStream ios = ImageIO.createImageOutputStream(thumbFile); writer.setOutput(ios); // Set the compression level JPEGImageWriteParam imgparams = new JPEGImageWriteParam(Locale.getDefault()); imgparams.setCompressionMode(ImageWriteParam.MODE_EXPLICIT) ; imgparams.setCompressionQuality(128); // Write the compressed file RenderedImage rendFile = ImageIO.read(file); writer.write(null, new IIOImage(rendFile, null, null), imgparams); // copy file InputStream fin = new FileInputStream(file); OutputStream fout = new FileOutputStream(thumbFile); byte[] buff = new byte[1024]; int len; while((len = fin.read(buff)) > 0) fout.write(buff, 0, len); fin.close(); fout.close(); */ BufferedImage originalImage = ImageIO.read(file2); int type = originalImage.getType() == 0 ? BufferedImage.TYPE_INT_ARGB : originalImage.getType(); BufferedImage resizeImageHintJpg = resizeImageWithHint(originalImage, type, 100, 100); ImageIO.write(resizeImageHintJpg, "jpg", thumbFile); thumbnail = false; } } catch (Exception e) { // TODO Auto-generated catch block this.errors.add(new Error("SellItemImagesController (saveImages): Could not save image", e)); e.printStackTrace(); } } } if (this.errors.size() == 0 && !this.useHTML5()) { createRedirectURL(); } // Try to save the uploaded files /*try { while(images.hasNext()) { FileItem item = (FileItem) images.next(); System.out.println("doing item 1"); /* * Handle Form Fields. * if(item.isFormField()) { System.out.println("File Name = "+item.getFieldName()+", Value = "+item.getString()); } else { //Handle Uploaded files. System.out.println("Field Name = "+item.getFieldName()+ ", File Name = "+item.getName()+ ", Content type = "+item.getContentType()+ ", File Size = "+item.getSize()); /* * Write file to the ultimate location. * File file = new File(GlobalVars.imageDir,item.getName()); item.write(file); } //System.out.close(); } }catch(Exception ex) { System.out.println("Error encountered while uploading file"); }*/ }
From source file:brooklyn.util.ResourceUtils.java
private InputStream getResourceViaSftp(String url) throws IOException { assert url.startsWith("sftp://"); String subUrl = url.substring("sftp://".length()); String user;//from w w w . java 2 s . c om String address; String path; int atIndex = subUrl.indexOf("@"); int colonIndex = subUrl.indexOf(":", (atIndex > 0 ? atIndex : 0)); if (colonIndex <= 0 || colonIndex <= atIndex) { throw new IllegalArgumentException("Invalid sftp url (" + url + "); IP or hostname must be specified, such as sftp://localhost:/path/to/file"); } if (subUrl.length() <= (colonIndex + 1)) { throw new IllegalArgumentException("Invalid sftp url (" + url + "); must specify path of remote file, such as sftp://localhost:/path/to/file"); } if (atIndex >= 0) { user = subUrl.substring(0, atIndex); } else { user = null; } address = subUrl.substring(atIndex + 1, colonIndex); path = subUrl.substring(colonIndex + 1); // TODO messy way to get an SCP session SshMachineLocation machine = new SshMachineLocation(MutableMap.builder().putIfNotNull("user", user) .put("address", InetAddress.getByName(address)).build()); try { final File tempFile = Os.newTempFile("brooklyn-sftp", "tmp"); tempFile.setReadable(true, true); machine.copyFrom(path, tempFile.getAbsolutePath()); return new FileInputStream(tempFile) { @Override public void close() throws IOException { super.close(); tempFile.delete(); } }; } finally { Streams.closeQuietly(machine); } }
From source file:com.comcast.cdn.traffic_control.traffic_router.core.util.PeriodicResourceUpdater.java
protected synchronized void copyDatabase(final File existingDB, final String newDB) throws IOException { try (final StringReader in = new StringReader(newDB); final FileOutputStream out = new FileOutputStream(existingDB); final FileLock lock = out.getChannel().tryLock()) { if (lock == null) { LOGGER.error("Database " + existingDB.getAbsolutePath() + " locked by another process."); return; }/*from ww w . j a va 2 s . c om*/ IOUtils.copy(in, out); existingDB.setReadable(true, false); existingDB.setWritable(true, true); lock.release(); } }