Example usage for org.apache.commons.vfs2.impl StandardFileSystemManager close

Introduction

In this page you can find the example usage for org.apache.commons.vfs2.impl StandardFileSystemManager close.

Prototype

public void close() 

Source Link

Document

Closes the manager.

Usage

From source file:org.wso2.carbon.connector.FileListZipConnector.java

/**
 * List all the files inside zip file.//  w w w  .  j a v  a2s.co  m
 *
 * @param messageContext The message context that is generated for processing the file.
 */
private void listAllFiles(MessageContext messageContext) throws FileSystemException {
    String source = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.FILE_LOCATION);
    StandardFileSystemManager manager = FileConnectorUtils.getManager();
    FileObject remoteFile = manager.resolveFile(source, FileConnectorUtils.init(messageContext));
    if (!remoteFile.exists()) {
        log.error("Zip file location does not exist.");
    }
    // open the zip file
    InputStream input = remoteFile.getContent().getInputStream();
    ZipInputStream zip = new ZipInputStream(input);
    OMFactory factory = OMAbstractFactory.getOMFactory();
    OMNamespace ns = factory.createOMNamespace(FileConstants.FILECON, FileConstants.NAMESPACE);
    OMElement result = factory.createOMElement(FileConstants.RESULT, ns);
    ZipEntry zipEntry;
    try {
        while ((zipEntry = zip.getNextEntry()) != null && !zipEntry.isDirectory()) {
            // add the entries
            String outputResult = zipEntry.getName();
            OMElement messageElement = factory.createOMElement(FileConstants.FILE, ns);
            messageElement.setText(outputResult);
            result.addChild(messageElement);
        }
    } catch (IOException e) {
        throw new SynapseException("Error while reading the next ZIP file entry", e);
    } finally {
        try {
            zip.close();
        } catch (IOException e) {
            log.error("Error while closing ZipInputStream");
        }
        try {
            remoteFile.close();
        } catch (FileSystemException e) {
            log.error("Error while closing the FileObject", e);
        }
        // close the StandardFileSystemManager
        manager.close();
    }
    ResultPayloadCreator.preparePayload(messageContext, result);
    if (log.isDebugEnabled()) {
        log.debug("The envelop body with the read files path is "
                + messageContext.getEnvelope().getBody().toString());
    }
}

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From source file:org.wso2.carbon.connector.FileMove.java

/**
 * Move the files/*from   ww  w. ja va 2  s .com*/
 *
 * @param source      Location of the file
 * @param destination Destination of the file
 * @return return a resultStatus
 */
private boolean moveFile(String source, String destination, MessageContext messageContext) {
    boolean resultStatus = false;
    StandardFileSystemManager manager = null;
    try {
        manager = FileConnectorUtils.getManager();
        // Create remote object
        FileObject remoteFile = manager.resolveFile(source, FileConnectorUtils.init(messageContext));
        if (remoteFile.exists()) {
            FileObject file = manager.resolveFile(destination, FileConnectorUtils.init(messageContext));
            if (!file.exists()) {
                file.createFolder();
            }
            if (remoteFile.getType() == FileType.FOLDER) {
                remoteFile.moveTo(file);
            } else if (remoteFile.getType() == FileType.FILE) {
                FileObject newFile = manager.resolveFile(
                        destination + File.separator + remoteFile.getName().getBaseName(),
                        FileConnectorUtils.init(messageContext));
                remoteFile.moveTo(newFile);
            }
            resultStatus = true;
            if (log.isDebugEnabled()) {
                log.debug("File move completed from " + source + " to " + destination);
            }
        } else {
            log.error("The file/folder location does not exist.");
            resultStatus = false;
        }
    } catch (IOException e) {
        handleException("Unable to move a file/folder.", e, messageContext);
    } finally {
        if (manager != null) {
            manager.close();
        }
    }
    return resultStatus;
}

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From source file:org.wso2.carbon.connector.FileMoveConnector.java

/**
 * Move the file/folder from source to destination directory.
 *
 * @param messageContext The message context that is generated for processing the move operation.
 * @return true, if the file/folder is successfully moved.
 *///from w  w w  .  j  a  v  a2 s.co  m
private boolean move(MessageContext messageContext) throws FileSystemException {
    String source = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.FILE_LOCATION);
    String destination = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.NEW_FILE_LOCATION);
    String filePattern = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.FILE_PATTERN);
    String includeParentDirectory = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.INCLUDE_PARENT_DIRECTORY);
    boolean includeParentDirectoryParameter = FileConstants.DEFAULT_INCLUDE_PARENT_DIRECTORY;

    if (StringUtils.isNotEmpty(includeParentDirectory)) {
        includeParentDirectoryParameter = Boolean.parseBoolean(includeParentDirectory);
    }

    StandardFileSystemManager manager = FileConnectorUtils.getManager();
    FileSystemOptions opts = FileConnectorUtils.init(messageContext);
    // Create remote object
    FileObject remoteFile = manager.resolveFile(source, opts);
    try {
        if (!remoteFile.exists()) {
            log.error("The file/folder location does not exist.");
            return false;
        }
        if (FileType.FILE.equals(remoteFile.getType())) {
            moveFile(destination, remoteFile, manager, opts);
        } else {
            moveFolder(source, destination, filePattern, includeParentDirectoryParameter, manager, opts);
        }
        if (log.isDebugEnabled()) {
            log.debug("File move completed from " + source + " to " + destination);
        }
    } catch (FileSystemException e) {
        throw new SynapseException("Unable to move a file/folder.", e);
    } finally {
        // close the StandardFileSystemManager
        manager.close();
        try {
            remoteFile.close();
        } catch (FileSystemException e) {
            log.error("Error while closing the FileObject", e);
        }
    }
    return true;
}

---

From source file:org.wso2.carbon.connector.FileSearch.java

/**
 * Generate the file search/* w ww . j a  v  a 2 s  . c o  m*/
 *
 * @param source         Location fo the file
 * @param filePattern    Pattern of the file
 * @param recursiveSearch check whether recursively search or not
 * @param messageContext The message context that is processed by a handler in the handle method
 */
private void search(String source, String filePattern, String recursiveSearch, MessageContext messageContext) {
    ResultPayloadCreate resultPayload = new ResultPayloadCreate();
    StandardFileSystemManager manager = null;
    if (StringUtils.isEmpty(filePattern)) {
        log.error("FilePattern should not be null");
    } else {
        try {
            manager = FileConnectorUtils.getManager();
            FileSystemOptions opt = FileConnectorUtils.init(messageContext);
            FileObject remoteFile = manager.resolveFile(source, opt);
            if (remoteFile.exists()) {
                FileObject[] children = remoteFile.getChildren();
                OMFactory factory = OMAbstractFactory.getOMFactory();
                String outputResult;
                OMNamespace ns = factory.createOMNamespace(FileConstants.FILECON, FileConstants.NAMESPACE);
                OMElement result = factory.createOMElement(FileConstants.RESULT, ns);
                resultPayload.preparePayload(messageContext, result);
                FilePattenMatcher fpm = new FilePattenMatcher(filePattern);
                recursiveSearch = recursiveSearch.trim();

                for (FileObject child : children) {
                    try {
                        if (child.getType() == FileType.FILE
                                && fpm.validate(child.getName().getBaseName().toLowerCase())) {
                            outputResult = child.getName().getPath();
                            OMElement messageElement = factory.createOMElement(FileConstants.FILE, ns);
                            messageElement.setText(outputResult);
                            result.addChild(messageElement);
                        } else if (child.getType() == FileType.FOLDER && "true".equals(recursiveSearch)) {
                            searchSubFolders(child, filePattern, messageContext, factory, result, ns);
                        }
                    } catch (IOException e) {
                        handleException("Unable to search a file.", e, messageContext);
                    } finally {
                        try {
                            if (child != null) {
                                child.close();
                            }
                        } catch (IOException e) {
                            log.error("Error while closing Directory: " + e.getMessage(), e);
                        }
                    }
                }
                messageContext.getEnvelope().getBody().addChild(result);
            } else {
                log.error("File location does not exist.");
            }
        } catch (IOException e) {
            handleException("Unable to search a file.", e, messageContext);
        } finally {
            if (manager != null) {
                manager.close();
            }
        }
    }
}

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From source file:org.wso2.carbon.connector.FileSearchConnector.java

/**
 * List the all files of given pattern.//from w  w  w. j  a v  a 2 s .  c  om
 *
 * @param messageContext The message context that is generated for processing the file.
 */
private void searchFile(MessageContext messageContext) {
    String source = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.FILE_LOCATION);
    String filePattern = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.FILE_PATTERN);
    boolean enableRecursiveSearch = false;

    String recursiveSearchParameter = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.RECURSIVE_SEARCH);

    if (StringUtils.isNotEmpty(recursiveSearchParameter)) {
        enableRecursiveSearch = Boolean.parseBoolean(recursiveSearchParameter);
    }
    StandardFileSystemManager manager = FileConnectorUtils.getManager();
    if (StringUtils.isEmpty(filePattern)) {
        throw new SynapseException("FilePattern should not be null");
    }
    try {
        FileSystemOptions opt = FileConnectorUtils.init(messageContext);
        FileObject remoteFile = manager.resolveFile(source, opt);
        if (!remoteFile.exists()) {
            throw new SynapseException("File location does not exist");
        }
        FileObject[] children = remoteFile.getChildren();
        OMFactory factory = OMAbstractFactory.getOMFactory();
        OMNamespace ns = factory.createOMNamespace(FileConstants.FILECON, FileConstants.NAMESPACE);
        OMElement result = factory.createOMElement(FileConstants.RESULT, ns);
        ResultPayloadCreator.preparePayload(messageContext, result);
        FilePattenMatcher fpm = new FilePattenMatcher(filePattern);

        for (FileObject child : children) {
            try {
                if (FileType.FILE.equals(child.getType()) && fpm.validate(child.getName().getBaseName())) {
                    String outputResult = child.getName().getPath();
                    OMElement messageElement = factory.createOMElement(FileConstants.FILE, ns);
                    messageElement.setText(outputResult);
                    result.addChild(messageElement);
                } else if (FileType.FOLDER.equals(child.getType()) && enableRecursiveSearch) {
                    searchSubFolders(child, filePattern, factory, result, ns);
                }
            } catch (FileSystemException e) {
                throw new SynapseException("Unable to search a file.", e);
            } finally {
                try {
                    if (child != null) {
                        child.close();
                    }
                } catch (IOException e) {
                    log.error("Error while closing Directory: " + e.getMessage(), e);
                }
            }
        }
        messageContext.getEnvelope().getBody().addChild(result);
    } catch (FileSystemException e) {
        throw new SynapseException("Unable to search a file for a given pattern.", e);
    } finally {
        manager.close();
    }
}

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From source file:org.wso2.carbon.connector.FileSend.java

/**
 * Send the file to the target directory.
 *
 * @param address Location for send the file.
 * @param append  If the response should be appended to the response file or not.
 * @return return true, if file is sent successfully.
 *//*w w  w  . jav  a 2  s. c o m*/
private boolean sendResponseFile(String address, MessageContext messageContext, boolean append) {
    boolean resultStatus = false;
    FileObject fileObj;
    StandardFileSystemManager manager = null;
    CountingOutputStream os = null;
    if (log.isDebugEnabled()) {
        log.debug("File sending started to" + address);
    }
    try {
        manager = FileConnectorUtils.getManager();
        org.apache.axis2.context.MessageContext axis2MessageContext = ((Axis2MessageContext) messageContext)
                .getAxis2MessageContext();
        fileObj = manager.resolveFile(address, FileConnectorUtils.init(messageContext));
        if (fileObj.getType() == FileType.FOLDER) {
            address = address.concat(FileConstants.DEFAULT_RESPONSE_FILE);
            fileObj = manager.resolveFile(address, FileConnectorUtils.init(messageContext));
        }
        // Get the message formatter.
        MessageFormatter messageFormatter = getMessageFormatter(axis2MessageContext);
        OMOutputFormat format = BaseUtils.getOMOutputFormat(axis2MessageContext);
        // Creating output stream and give the content to that.
        os = new CountingOutputStream(fileObj.getContent().getOutputStream(append));
        if (format != null && os != null && messageContext != null) {
            messageFormatter.writeTo(axis2MessageContext, format, os, true);
            resultStatus = true;
            if (log.isDebugEnabled()) {
                log.debug("File send completed to " + address);
            }
        } else {
            log.error("Can not send the file to specific address");
        }
    } catch (IOException e) {
        handleException("Unable to send a file/folder.", e, messageContext);
    } finally {
        try {
            os.close();
        } catch (IOException e) {
            log.warn("Can not close the output stream");
        }
        if (manager != null) {
            manager.close();
        }
    }
    return resultStatus;
}

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From source file:org.wso2.carbon.connector.FileSendConnector.java

/**
 * Send the file to the target directory.
 *
 * @param messageContext The message context that is used in file send mediation flow.
 * @return return true, if file is sent successfully.
 * @throws FileSystemException On error parsing the file name and getting file type.
 *///from w  w  w . j  a v a2s  .c  om

private boolean sendResponseFile(MessageContext messageContext) throws FileSystemException {
    boolean append = false;
    String destination = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.NEW_FILE_LOCATION);
    String strAppend = (String) ConnectorUtils.lookupTemplateParamater(messageContext, FileConstants.APPEND);
    if (StringUtils.isNotEmpty(strAppend)) {
        append = Boolean.parseBoolean(strAppend);
    }
    StandardFileSystemManager manager = FileConnectorUtils.getManager();
    FileObject fileObjectToSend = null;
    FileObject fileObj = manager.resolveFile(destination, FileConnectorUtils.init(messageContext));
    CountingOutputStream outputStream = null;
    if (log.isDebugEnabled()) {
        log.debug("File sending started to " + destination);
    }
    try {
        org.apache.axis2.context.MessageContext axis2MessageContext = ((Axis2MessageContext) messageContext)
                .getAxis2MessageContext();

        if (FileType.FOLDER.equals(fileObj.getType())) {
            String destDir = destination.concat(FileConstants.DEFAULT_RESPONSE_FILE);
            fileObjectToSend = manager.resolveFile(destDir, FileConnectorUtils.init(messageContext));
        } else if (FileType.FILE.equals(fileObj.getType())) {
            fileObjectToSend = fileObj;
        }
        // Get the message formatter.
        MessageFormatter messageFormatter = getMessageFormatter(axis2MessageContext);
        OMOutputFormat format = BaseUtils.getOMOutputFormat(axis2MessageContext);
        // Creating output stream and give the content to that.
        outputStream = new CountingOutputStream(fileObjectToSend.getContent().getOutputStream(append));
        messageFormatter.writeTo(axis2MessageContext, format, outputStream, true);
        if (log.isDebugEnabled()) {
            log.debug("File send completed to " + destination);
        }
    } catch (AxisFault e) {
        throw new SynapseException("Error while writing the message context", e);
    } finally {
        try {
            fileObjectToSend.close();
        } catch (FileSystemException e) {
            log.error("Error while closing FileObject", e);
        }
        try {
            if (outputStream != null) {
                outputStream.close();
            }
        } catch (IOException e) {
            log.warn("Can not close the output stream");
        }
        manager.close();
    }
    return true;
}

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From source file:org.wso2.carbon.connector.FileUnzipConnector.java

/**
 * Decompress the compressed file into the given directory.
 *
 * @param messageContext The message context that is generated for processing unzip operation.
 * @return true, if zip file successfully extracts and false, if not.
 * @throws FileSystemException On error parsing the file name, determining if the file exists and creating the
 * folder.//from w w  w . j ava 2 s. co  m
 */
private boolean unzip(MessageContext messageContext) throws FileSystemException {
    String source = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.FILE_LOCATION);
    String destination = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.NEW_FILE_LOCATION);
    StandardFileSystemManager manager = FileConnectorUtils.getManager();
    FileSystemOptions opts = FileConnectorUtils.init(messageContext);
    FileObject remoteFile = manager.resolveFile(source, opts);
    FileObject remoteDesFile = manager.resolveFile(destination, opts);

    if (!remoteFile.exists()) {
        log.error("File does not exist.");
        return false;
    }
    if (!remoteDesFile.exists()) {
        //create a folder
        remoteDesFile.createFolder();
    }
    //open the zip file
    ZipInputStream zipIn = new ZipInputStream(remoteFile.getContent().getInputStream());
    try {
        ZipEntry entry = zipIn.getNextEntry();

        // iterates over entries in the zip file
        while (entry != null) {
            String filePath = destination + File.separator + entry.getName();
            // create remote object
            FileObject remoteFilePath = manager.resolveFile(filePath, opts);
            if (log.isDebugEnabled()) {
                log.debug("The created path is " + remoteFilePath.toString());
            }
            try {
                if (!entry.isDirectory()) {
                    // if the entry is a file, extracts it
                    extractFile(zipIn, remoteFilePath);
                } else {
                    // if the entry is a directory, make the directory
                    remoteFilePath.createFolder();
                }
            } finally {
                try {
                    zipIn.closeEntry();
                    entry = zipIn.getNextEntry();
                } catch (IOException e) {
                    log.error("Error while closing the ZipInputStream", e);
                }
            }
        }
    } catch (IOException e) {
        throw new SynapseException("Error while reading the next ZIP file entry", e);
    } finally {
        // close the zip file
        try {
            zipIn.close();
        } catch (IOException e) {
            log.error("Error while closing the ZipInputStream", e);
        }
        // close the StandardFileSystemManager
        manager.close();
        try {
            remoteFile.close();
            remoteDesFile.close();
        } catch (FileSystemException e) {
            log.error("Error while closing the FileObject", e);
        }
    }
    if (log.isDebugEnabled()) {
        log.debug("File extracted to" + destination);
    }
    return true;
}

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From source file:sftpexamples.GetMyFiles.java

public boolean startFTP(String propertiesFilename, String fileToDownload) {

    props = new Properties();
    StandardFileSystemManager manager = new StandardFileSystemManager();

    try {/*from   w ww .  ja  v a 2 s  . c  om*/

        props.load(new FileInputStream(System.getProperty("user.home") + propertiesFilename));
        String serverAddress = props.getProperty("serverAddress").trim();
        String userId = props.getProperty("userId").trim();
        String password = props.getProperty("password").trim();
        String remoteDirectory = props.getProperty("remoteDirectory").trim();
        String localDirectory = props.getProperty("localDirectory").trim();

        //Initializes the file manager
        manager.init();

        //Setup our SFTP configuration
        FileSystemOptions opts = new FileSystemOptions();
        SftpFileSystemConfigBuilder.getInstance().setStrictHostKeyChecking(opts, "no");
        SftpFileSystemConfigBuilder.getInstance().setUserDirIsRoot(opts, true);
        SftpFileSystemConfigBuilder.getInstance().setTimeout(opts, 10000);

        //Create the SFTP URI using the host name, userid, password,  remote path and file name
        //String sftpUri = "sftp://" + userId + ":" + password + "@" + serverAddress 
        //      + "/" + remoteDirectory + fileToDownload;
        String sftpUri = "sftp://" + userId + ":" + password + "@" + serverAddress + "/" + fileToDownload;
        // Create local file object
        String filepath = localDirectory + fileToDownload;
        File file = new File(filepath);
        FileObject localFile = manager.resolveFile(file.getAbsolutePath());

        // Create remote file object
        FileObject remoteFile = manager.resolveFile(sftpUri, opts);

        // Copy local file to sftp server
        localFile.copyFrom(remoteFile, Selectors.SELECT_SELF);
        System.out.println("File download successful");

    } catch (Exception ex) {
        ex.printStackTrace();
        return false;
    } finally {
        manager.close();
    }

    return true;
}

---

From source file:sftpexamples.SendMyFiles.java

public boolean startFTP(String propertiesFilename, String fileToFTP) {

    props = new Properties();
    StandardFileSystemManager manager = new StandardFileSystemManager();
    try {//  w w  w .j  ava 2s.  c  om
        props.load(new FileInputStream(System.getProperty("user.home") + propertiesFilename));
        //props.setProperty("serverAddress", "127.0.0.1");
        String serverAddress = props.getProperty("serverAddress").trim();
        String userId = props.getProperty("userId").trim();
        String password = props.getProperty("password").trim();
        String remoteDirectory = props.getProperty("remoteDirectory").trim();
        String localDirectory = props.getProperty("localDirectory").trim();
        System.out.println("properties are fetched:serverAddress=" + serverAddress);
        System.out.println("userId=" + userId);
        System.out.println("password=" + password);
        System.out.println("remoteDirectory=" + remoteDirectory);
        System.out.println("localDirectory=" + localDirectory);
        //check if the file exists
        String filepath = localDirectory + fileToFTP;
        System.out.println("filepath:" + filepath);
        File file = new File(filepath);
        if (!file.exists()) {
            throw new RuntimeException("Error. Local file not found");
        }

        //Initializes the file manager
        manager.init();

        //Setup our SFTP configuration
        FileSystemOptions opts = new FileSystemOptions();
        SftpFileSystemConfigBuilder.getInstance().setStrictHostKeyChecking(opts, "no");
        SftpFileSystemConfigBuilder.getInstance().setUserDirIsRoot(opts, true);
        SftpFileSystemConfigBuilder.getInstance().setTimeout(opts, 10000);

        //Create the SFTP URI using the host name, userid, password,  remote path and file name
        String sftpUri = "sftp://" + userId + ":" + password + "@" + serverAddress + "/" + fileToFTP;
        System.out.println("uri: " + sftpUri);
        // Create local file object
        FileObject localFile = manager.resolveFile(file.getAbsolutePath());

        // Create remote file object
        FileObject remoteFile = manager.resolveFile(sftpUri, opts);

        // Copy local file to sftp server
        remoteFile.copyFrom(localFile, Selectors.SELECT_SELF);
        System.out.println("File upload successful");
    } catch (Exception ex) {
        ex.printStackTrace();
        return false;
    } finally {
        manager.close();
    }
    return true;
}

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