Example usage for java.nio.file StandardCopyOption REPLACE_EXISTING

List of usage examples for java.nio.file StandardCopyOption REPLACE_EXISTING

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In this page you can find the example usage for java.nio.file StandardCopyOption REPLACE_EXISTING.

Prototype

StandardCopyOption REPLACE_EXISTING

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Document

Replace an existing file if it exists.

Usage

From source file:de.qucosa.webapi.v1.DocumentResourceFileTest.java

@Test
public void addsFileSize() throws Exception {
    Path src = new File(this.getClass().getResource("/blank.pdf").toURI()).toPath();
    Path dest = tempFolder.getRoot().toPath().resolve(src.getFileName());
    Files.copy(src, dest, StandardCopyOption.REPLACE_EXISTING);

    mockMvc.perform(post("/document").accept(new MediaType("application", "vnd.slub.qucosa-v1+xml"))
            .contentType(new MediaType("application", "vnd.slub.qucosa-v1+xml"))
            .content("<Opus version=\"2.0\">" + "<Opus_Document>" + "   <DocumentId>815</DocumentId>"
                    + "       <PersonAuthor>" + "           <LastName>Shakespear</LastName>"
                    + "           <FirstName>William</FirstName>" + "       </PersonAuthor>" + "   <TitleMain>"
                    + "       <Value>Macbeth</Value>" + "   </TitleMain>" + "   <IdentifierUrn>"
                    + "       <Value>urn:nbn:foo-4711</Value>" + "   </IdentifierUrn>" + "   <File>"
                    + "       <PathName>1057131155078-6506.pdf</PathName>"
                    + "       <Label>Volltextdokument (PDF)</Label>" + "       <TempFile>blank.pdf</TempFile>"
                    + "       <OaiExport>1</OaiExport>" + "       <FrontdoorVisible>1</FrontdoorVisible>"
                    + "   </File>" + "</Opus_Document>" + "</Opus>"))
            .andExpect(status().isCreated());

    ArgumentCaptor<InputStream> argCapt = ArgumentCaptor.forClass(InputStream.class);
    verify(fedoraRepository).modifyDatastreamContent(eq("qucosa:815"), eq("QUCOSA-XML"), anyString(),
            argCapt.capture());/*from   w ww  .  j ava  2s. co  m*/
    Document control = XMLUnit.buildControlDocument(new InputSource(argCapt.getValue()));

    assertXpathExists("/Opus/Opus_Document/File[FileSize='11112']", control);
}

From source file:org.wso2.developerstudio.eclipse.registry.base.model.RegistryResourceNode.java

public boolean removeLocalContent() {
    InputStream contentStream = null;
    try {/*from www . j a v a2 s .co m*/
        contentStream = getConnectionInfo().getRegistry().get(getRegistryResourcePath()).getContentStream();
        Files.copy(contentStream, getFile().toPath(), StandardCopyOption.REPLACE_EXISTING);
        return true;
    } catch (InvalidRegistryURLException e) {
        log.error("Error while Connecting to registry due to " + e.getMessage(), e);
    } catch (UnknownRegistryException e) {
        log.error("Error while Connecting to registry due to " + e.getMessage(), e);
    } catch (RegistryException e) {
        log.error("Error while Connecting to registry due to " + e.getMessage(), e);
    } catch (IOException e) {
        log.error("Error while Copying contents due to " + e.getMessage(), e);
    } finally {
        if (contentStream != null) {
            try {
                contentStream.close();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

        }
    }
    return false;
}

From source file:com.microfocus.application.automation.tools.pc.PcClient.java

public boolean downloadTrendReportAsPdf(String trendReportId, String directory) throws PcException {

    try {/*  ww w . j ava2  s. co  m*/
        logger.println(String.format("%s - %s: %s %s", dateFormatter.getDate(),
                Messages.DownloadingTrendReport(), trendReportId, Messages.InPDFFormat()));
        InputStream in = restProxy.getTrendingPDF(trendReportId);
        File dir = new File(directory);
        if (!dir.exists()) {
            dir.mkdirs();
        }
        String filePath = directory + IOUtils.DIR_SEPARATOR + "trendReport" + trendReportId + ".pdf";
        Path destination = Paths.get(filePath);
        Files.copy(in, destination, StandardCopyOption.REPLACE_EXISTING);
        logger.println(String.format("%s - %s: %s %s", dateFormatter.getDate(), Messages.TrendReport(),
                trendReportId, Messages.SuccessfullyDownloaded()));
    } catch (Exception e) {

        logger.println(String.format("%s - %s: %s", dateFormatter.getDate(),
                Messages.FailedToDownloadTrendReport(), e.getMessage()));
        throw new PcException(e.getMessage());
    }

    return true;

}

From source file:com.joyent.manta.client.MantaClient.java

/**
 * Copies Manta object's data to a temporary file on the file system and return
 * a reference to the file using a NIO {@link Path}. This method is memory
 * efficient because it uses streams to do the copy.
 *
 * @param path The fully qualified path of the object. i.e. /user/stor/foo/bar/baz
 * @return reference to the temporary file as a {@link Path} object
 * @throws IOException when there is a problem getting the object over the network
 *///from www .j ava2  s.  c o  m
public Path getToTempPath(final String path) throws IOException {
    try (InputStream is = getAsInputStream(path)) {
        final Path temp = Files.createTempFile("manta-object", "tmp");

        Files.copy(is, temp, StandardCopyOption.REPLACE_EXISTING);

        return temp;
    }
}

From source file:gr.abiss.calipso.tiers.controller.AbstractModelController.java

@RequestMapping(value = "{subjectId}/uploads/{propertyName}", method = { RequestMethod.POST,
        RequestMethod.PUT }, consumes = {}, produces = { "application/json", "application/xml" })
public @ResponseBody BinaryFile addUploadsToProperty(@PathVariable ID subjectId,
        @PathVariable String propertyName, MultipartHttpServletRequest request, HttpServletResponse response) {
    LOGGER.info("uploadPost called");

    Configuration config = ConfigurationFactory.getConfiguration();
    String fileUploadDirectory = config.getString(ConfigurationFactory.FILES_DIR);
    String baseUrl = config.getString("calipso.baseurl");

    Iterator<String> itr = request.getFileNames();
    MultipartFile mpf;/*  w ww. j  ava 2s . com*/
    BinaryFile bf = new BinaryFile();
    try {
        if (itr.hasNext()) {

            mpf = request.getFile(itr.next());
            LOGGER.info("Uploading {}", mpf.getOriginalFilename());

            bf.setName(mpf.getOriginalFilename());
            bf.setFileNameExtention(
                    mpf.getOriginalFilename().substring(mpf.getOriginalFilename().lastIndexOf(".") + 1));

            bf.setContentType(mpf.getContentType());
            bf.setSize(mpf.getSize());

            // request targets specific path?
            StringBuffer uploadsPath = new StringBuffer('/')
                    .append(this.service.getDomainClass().getDeclaredField("PATH_FRAGMENT").get(String.class))
                    .append('/').append(subjectId).append("/uploads/").append(propertyName);
            bf.setParentPath(uploadsPath.toString());
            LOGGER.info("Saving image entity with path: " + bf.getParentPath());
            bf = binaryFileService.create(bf);

            LOGGER.info("file name: {}", bf.getNewFilename());
            bf = binaryFileService.findById(bf.getId());
            LOGGER.info("file name: {}", bf.getNewFilename());

            File storageDirectory = new File(fileUploadDirectory + bf.getParentPath());

            if (!storageDirectory.exists()) {
                storageDirectory.mkdirs();
            }

            LOGGER.info("storageDirectory: {}", storageDirectory.getAbsolutePath());
            LOGGER.info("file name: {}", bf.getNewFilename());

            File newFile = new File(storageDirectory, bf.getNewFilename());
            newFile.createNewFile();
            LOGGER.info("newFile path: {}", newFile.getAbsolutePath());
            Files.copy(mpf.getInputStream(), newFile.toPath(), StandardCopyOption.REPLACE_EXISTING);

            BufferedImage thumbnail = Scalr.resize(ImageIO.read(newFile), 290);
            File thumbnailFile = new File(storageDirectory, bf.getThumbnailFilename());
            ImageIO.write(thumbnail, "png", thumbnailFile);
            bf.setThumbnailSize(thumbnailFile.length());

            bf = binaryFileService.update(bf);

            // attach file
            // TODO: add/update to collection
            Field fileField = GenericSpecifications.getField(this.service.getDomainClass(), propertyName);
            Class clazz = fileField.getType();
            if (BinaryFile.class.isAssignableFrom(clazz)) {
                T target = this.service.findById(subjectId);
                BeanUtils.setProperty(target, propertyName, bf);
                this.service.update(target);
            }

            bf.setUrl(baseUrl + "/api/rest/" + bf.getParentPath() + "/files/" + bf.getId());
            bf.setThumbnailUrl(baseUrl + "/api/rest/" + bf.getParentPath() + "/thumbs/" + bf.getId());
            bf.setDeleteUrl(baseUrl + "/api/rest/" + bf.getParentPath() + "/" + bf.getId());
            bf.setDeleteType("DELETE");
            bf.addInitialPreview("<img src=\"" + bf.getThumbnailUrl() + "\" class=\"file-preview-image\" />");

        }

    } catch (Exception e) {
        LOGGER.error("Could not upload file(s) ", e);
    }

    return bf;
}

From source file:gr.abiss.calipso.controller.AbstractServiceBasedRestController.java

@RequestMapping(value = "{subjectId}/uploads/{propertyName}", method = { RequestMethod.POST,
        RequestMethod.PUT }, consumes = {}, produces = { "application/json", "application/xml" })
public @ResponseBody BinaryFile addUploadsToProperty(@PathVariable ID subjectId,
        @PathVariable String propertyName, MultipartHttpServletRequest request, HttpServletResponse response) {
    LOGGER.info("uploadPost called");

    Configuration config = ConfigurationFactory.getConfiguration();
    String fileUploadDirectory = config.getString(ConfigurationFactory.FILES_DIR);
    String baseUrl = config.getString("calipso.baseurl");

    Iterator<String> itr = request.getFileNames();
    MultipartFile mpf;// ww w .  j  a  v  a2 s . c o m
    BinaryFile bf = new BinaryFile();
    try {
        if (itr.hasNext()) {

            mpf = request.getFile(itr.next());
            LOGGER.info("Uploading {}", mpf.getOriginalFilename());

            bf.setName(mpf.getOriginalFilename());
            bf.setFileNameExtention(
                    mpf.getOriginalFilename().substring(mpf.getOriginalFilename().lastIndexOf(".") + 1));

            bf.setContentType(mpf.getContentType());
            bf.setSize(mpf.getSize());

            // request targets specific path?
            StringBuffer uploadsPath = new StringBuffer('/')
                    .append(this.service.getDomainClass().getDeclaredField("PATH_FRAGMENT").get(String.class))
                    .append('/').append(subjectId).append("/uploads/").append(propertyName);
            bf.setParentPath(uploadsPath.toString());
            LOGGER.info("Saving image entity with path: " + bf.getParentPath());
            bf = binaryFileService.create(bf);

            LOGGER.info("file name: {}", bf.getNewFilename());
            bf = binaryFileService.findById(bf.getId());
            LOGGER.info("file name: {}", bf.getNewFilename());

            File storageDirectory = new File(fileUploadDirectory + bf.getParentPath());

            if (!storageDirectory.exists()) {
                storageDirectory.mkdirs();
            }

            LOGGER.info("storageDirectory: {}", storageDirectory.getAbsolutePath());
            LOGGER.info("file name: {}", bf.getNewFilename());

            File newFile = new File(storageDirectory, bf.getNewFilename());
            newFile.createNewFile();
            LOGGER.info("newFile path: {}", newFile.getAbsolutePath());
            Files.copy(mpf.getInputStream(), newFile.toPath(), StandardCopyOption.REPLACE_EXISTING);

            BufferedImage thumbnail = Scalr.resize(ImageIO.read(newFile), 290);
            File thumbnailFile = new File(storageDirectory, bf.getThumbnailFilename());
            ImageIO.write(thumbnail, "png", thumbnailFile);
            bf.setThumbnailSize(thumbnailFile.length());

            bf = binaryFileService.update(bf);

            // attach file
            // TODO: add/update to collection
            Field fileField = GenericSpecifications.getField(this.service.getDomainClass(), propertyName);
            Class clazz = fileField.getType();
            if (BinaryFile.class.isAssignableFrom(clazz)) {
                T target = this.service.findById(subjectId);
                BeanUtils.setProperty(target, propertyName, bf);
                this.service.update(target);
            }

            bf.setUrl(baseUrl + "/api/rest/" + bf.getParentPath() + "/files/" + bf.getId());
            bf.setThumbnailUrl(baseUrl + "/api/rest/" + bf.getParentPath() + "/thumbs/" + bf.getId());
            bf.setDeleteUrl(baseUrl + "/api/rest/" + bf.getParentPath() + "/" + bf.getId());
            bf.setDeleteType("DELETE");
            bf.addInitialPreview("<img src=\"" + bf.getThumbnailUrl() + "\" class=\"file-preview-image\" />");

        }

    } catch (Exception e) {
        LOGGER.error("Could not upload file(s) ", e);
    }

    //        Map<String, Object> files= new HashMap<String, Object>();
    //files.put("files", list);
    return bf;
}

From source file:org.opencb.opencga.server.rest.FileWSServer.java

@Deprecated
@GET//from  w w  w  .  jav  a  2 s.co  m
@Path("/{fileId}/set-header")
@ApiOperation(value = "Set file header", position = 10, notes = "Deprecated method. Moved to update.")
public Response setHeader(@PathParam(value = "fileId") @FormDataParam("fileId") String fileStr,
        @ApiParam(value = "header", required = true) @DefaultValue("") @QueryParam("header") String header) {
    String content = "";
    DataInputStream stream;
    QueryResult<File> fileQueryResult;
    InputStream streamBody = null;
    //        System.out.println("header: "+header);
    try {
        long fileId = catalogManager.getFileId(convertPath(fileStr, sessionId), sessionId);
        /** Obtain file uri **/
        File file = catalogManager.getFile(fileId, sessionId).getResult().get(0);
        URI fileUri = catalogManager.getFileUri(file);
        System.out.println("getUri: " + fileUri.getPath());

        /** Set header **/
        stream = catalogManager.downloadFile(fileId, sessionId);
        content = org.apache.commons.io.IOUtils.toString(stream);
        String lines[] = content.split(System.getProperty("line.separator"));
        StringBuilder body = new StringBuilder();
        body.append(header);
        body.append(System.getProperty("line.separator"));
        for (int i = 0; i < lines.length; i++) {
            String line = lines[i];
            if (!line.startsWith("#")) {
                body.append(line);
                if (i != lines.length - 1)
                    body.append(System.getProperty("line.separator"));
            }
        }
        /** Write/Copy  file **/
        streamBody = new ByteArrayInputStream(body.toString().getBytes(StandardCharsets.UTF_8));
        Files.copy(streamBody, Paths.get(fileUri), StandardCopyOption.REPLACE_EXISTING);

    } catch (Exception e) {
        return createErrorResponse(e);
    }
    //        createOkResponse(content, MediaType.TEXT_PLAIN)
    return createOkResponse(streamBody, MediaType.TEXT_PLAIN_TYPE);
}

From source file:com.facebook.buck.io.filesystem.impl.DefaultProjectFilesystemTest.java

@Test
public void moveChildrenFailsIfTryingToMoveAFileToANonEmptyDirectory() throws IOException {
    expected.expect(IOException.class);

    tmp.newFolder("dir1");
    Files.write(tmp.newFile("dir1/file1"), "new file 1".getBytes(Charsets.UTF_8));

    tmp.newFolder("dir2");
    tmp.newFolder("dir2/file1");
    tmp.newFile("dir2/file1/file2");

    filesystem.mergeChildren(Paths.get("dir1"), Paths.get("dir2"), StandardCopyOption.REPLACE_EXISTING);
}

From source file:org.tinymediamanager.core.Utils.java

/**
 * modified version of commons-io FileUtils.moveFile(); adapted to Java 7 NIO<br>
 * since renameTo() might not work in first place, retry it up to 5 times.<br>
 * (better wait 5 sec for success, than always copying a 50gig directory ;)<br>
 * <b>And NO, we're NOT doing a copy+delete as fallback!</b>
 * /*from  ww  w .j a  va  2  s .c  om*/
 * @param srcFile
 *          the file to be moved
 * @param destFile
 *          the destination file
 * @throws NullPointerException
 *           if source or destination is {@code null}
 * @throws FileExistsException
 *           if the destination file exists
 * @throws IOException
 *           if source or destination is invalid
 * @throws IOException
 *           if an IO error occurs moving the file
 */
public static boolean moveFileSafe(final Path srcFile, final Path destFile) throws IOException {
    if (srcFile == null) {
        throw new NullPointerException("Source must not be null");
    }
    if (destFile == null) {
        throw new NullPointerException("Destination must not be null");
    }
    // if (!srcFile.equals(destFile)) {
    if (!srcFile.toAbsolutePath().toString().equals(destFile.toAbsolutePath().toString())) {
        LOGGER.debug("try to move file " + srcFile + " to " + destFile);
        if (!Files.exists(srcFile)) {
            throw new FileNotFoundException("Source '" + srcFile + "' does not exist");
        }
        if (Files.isDirectory(srcFile)) {
            throw new IOException("Source '" + srcFile + "' is a directory");
        }
        if (Files.exists(destFile) && !Files.isSameFile(destFile, srcFile)) {
            // extra check for windows, where the File.equals is case insensitive
            // so we know now, that the File is the same, but the absolute name does not match
            throw new FileExistsException("Destination '" + destFile + "' already exists");
        }
        if (Files.isDirectory(destFile)) {
            throw new IOException("Destination '" + destFile + "' is a directory");
        }

        // rename folder; try 5 times and wait a sec
        boolean rename = false;
        for (int i = 0; i < 5; i++) {
            try {
                // need atomic fs move for changing cASE
                Files.move(srcFile, destFile, StandardCopyOption.ATOMIC_MOVE);
                rename = true;// no exception
            } catch (AtomicMoveNotSupportedException a) {
                // if it fails (b/c not on same file system) use that
                try {
                    Files.move(srcFile, destFile, StandardCopyOption.REPLACE_EXISTING);
                    rename = true; // no exception
                } catch (IOException e) {
                    LOGGER.warn("rename problem: " + e.getMessage());
                }
            } catch (IOException e) {
                LOGGER.warn("rename problem: " + e.getMessage());
            }
            if (rename) {
                break; // ok it worked, step out
            }
            try {
                LOGGER.debug("rename did not work - sleep a while and try again...");
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                LOGGER.warn("I'm so excited - could not sleep");
            }
        }

        if (!rename) {
            LOGGER.error("Failed to rename file '" + srcFile + " to " + destFile);
            MessageManager.instance
                    .pushMessage(new Message(MessageLevel.ERROR, srcFile, "message.renamer.failedrename"));
            return false;
        } else {
            LOGGER.info("Successfully moved file from " + srcFile + " to " + destFile);
            return true;
        }
    }
    return true; // files are equal
}

From source file:com.facebook.buck.io.filesystem.impl.DefaultProjectFilesystemTest.java

@Test
public void moveChildrenMergesOneDirectoryIntoAnother() throws IOException {
    Path srcDir = tmp.newFolder("dir1");
    Files.write(tmp.newFile("dir1/file1"), "new file 1".getBytes(Charsets.UTF_8));

    tmp.newFolder("dir1/subdir1");
    Files.write(tmp.newFile("dir1/subdir1/file2"), "new file 2".getBytes(Charsets.UTF_8));

    tmp.newFolder("dir1/subdir1/subdir2");
    Files.write(tmp.newFile("dir1/subdir1/subdir2/file3"), "new file 3".getBytes(Charsets.UTF_8));

    tmp.newFolder("dir1/subdir1/subdir2/subdir3");

    tmp.newFolder("dir2");
    Path destRoot = tmp.newFolder("dir2/dir3");
    Files.write(tmp.newFile("dir2/dir3/file1"), "old file 1".getBytes(Charsets.UTF_8));
    Files.write(tmp.newFile("dir2/dir3/file1_1"), "old file 1_1".getBytes(Charsets.UTF_8));

    tmp.newFolder("dir2/dir3/dir4");
    tmp.newFolder("dir2/dir3/subdir1");

    filesystem.mergeChildren(Paths.get("dir1"), Paths.get("dir2/dir3"), StandardCopyOption.REPLACE_EXISTING);

    assertTrue(Files.isDirectory(srcDir));
    assertEquals("new file 1", Files.readAllLines(destRoot.resolve("file1")).get(0));
    assertEquals("old file 1_1", Files.readAllLines(destRoot.resolve("file1_1")).get(0));

    assertTrue(Files.isDirectory(destRoot.resolve("dir4")));
    assertTrue(Files.isDirectory(destRoot.resolve("subdir1")));
    assertEquals("new file 2", Files.readAllLines(destRoot.resolve("subdir1").resolve("file2")).get(0));

    assertTrue(Files.isDirectory(destRoot.resolve("subdir1").resolve("subdir2")));
    assertEquals("new file 3",
            Files.readAllLines(destRoot.resolve("subdir1").resolve("subdir2").resolve("file3")).get(0));

    assertTrue(Files.isDirectory(destRoot.resolve("subdir1").resolve("subdir2").resolve("subdir3")));

    assertFalse(Files.exists(srcDir.resolve("subdir1")));
    assertFalse(Files.exists(srcDir.resolve("file1")));
}