Example usage for org.apache.commons.vfs FileObject close

List of usage examples for org.apache.commons.vfs FileObject close

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Introduction

In this page you can find the example usage for org.apache.commons.vfs FileObject close.

Prototype

public void close() throws FileSystemException;

Source Link

Document

Closes this file, and its content.

Usage

From source file:org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static double getFileSize(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    try {//w  w  w  .  ja  v  a2  s  .  c  om
        if (ArgList.length == 1 && !isNull(ArgList[0]) && !isUndefined(ArgList[0])) {
            if (ArgList[0].equals(null)) {
                return 0;
            }
            FileObject file = null;

            try {
                // Source file
                file = KettleVFS.getFileObject(Context.toString(ArgList[0]));
                long filesize = 0;
                if (file.exists()) {
                    if (file.getType().equals(FileType.FILE)) {
                        filesize = file.getContent().getSize();
                    } else {
                        Context.reportRuntimeError("[" + Context.toString(ArgList[0]) + "] is not a file!");
                    }
                } else {
                    Context.reportRuntimeError("file [" + Context.toString(ArgList[0]) + "] can not be found!");
                }
                return filesize;
            } catch (IOException e) {
                throw Context
                        .reportRuntimeError("The function call getFileSize throw an error : " + e.toString());
            } finally {
                if (file != null) {
                    try {
                        file.close();
                    } catch (Exception e) {
                        // Ignore close errors
                    }
                }
            }

        } else {
            throw Context.reportRuntimeError("The function call getFileSize is not valid.");
        }
    } catch (Exception e) {
        throw Context.reportRuntimeError(e.toString());
    }
}

From source file:org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static boolean isFile(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    try {/*from ww  w .  j  a  v  a  2s.  c o m*/
        if (ArgList.length == 1 && !isNull(ArgList[0]) && !isUndefined(ArgList[0])) {
            if (ArgList[0].equals(null)) {
                return false;
            }
            FileObject file = null;

            try {
                // Source file
                file = KettleVFS.getFileObject(Context.toString(ArgList[0]));
                boolean isafile = false;
                if (file.exists()) {
                    if (file.getType().equals(FileType.FILE)) {
                        isafile = true;
                    } else {
                        Context.reportRuntimeError("[" + Context.toString(ArgList[0]) + "] is not a file!");
                    }
                } else {
                    Context.reportRuntimeError("file [" + Context.toString(ArgList[0]) + "] can not be found!");
                }
                return isafile;
            } catch (IOException e) {
                throw Context.reportRuntimeError("The function call is File throw an error : " + e.toString());
            } finally {
                if (file != null) {
                    try {
                        file.close();
                    } catch (Exception e) {
                        // Ignore errors
                    }
                }
            }

        } else {
            throw Context.reportRuntimeError("The function call isFile is not valid.");
        }
    } catch (Exception e) {
        throw Context.reportRuntimeError(e.toString());
    }
}

From source file:org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static boolean isFolder(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    try {/* w  w w . java2s .  c o m*/
        if (ArgList.length == 1 && !isNull(ArgList[0]) && !isUndefined(ArgList[0])) {
            if (ArgList[0].equals(null)) {
                return false;
            }
            FileObject file = null;

            try {
                // Source file
                file = KettleVFS.getFileObject(Context.toString(ArgList[0]));
                boolean isafolder = false;
                if (file.exists()) {
                    if (file.getType().equals(FileType.FOLDER)) {
                        isafolder = true;
                    } else {
                        Context.reportRuntimeError("[" + Context.toString(ArgList[0]) + "] is not a folder!");
                    }
                } else {
                    Context.reportRuntimeError(
                            "folder [" + Context.toString(ArgList[0]) + "] can not be found!");
                }
                return isafolder;
            } catch (IOException e) {
                throw Context.reportRuntimeError("The function call isFolder throw an error : " + e.toString());
            } finally {
                if (file != null) {
                    try {
                        file.close();
                    } catch (Exception e) {
                        // Ignore errors
                    }
                }
            }

        } else {
            throw Context.reportRuntimeError("The function call isFolder is not valid.");
        }
    } catch (Exception e) {
        throw Context.reportRuntimeError(e.toString());
    }
}

From source file:org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static String getShortFilename(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    try {/*from www. j  av a2s  . c o  m*/
        if (ArgList.length == 1 && !isNull(ArgList[0]) && !isUndefined(ArgList[0])) {
            if (ArgList[0].equals(null)) {
                return null;
            }
            FileObject file = null;

            try {
                // Source file
                file = KettleVFS.getFileObject(Context.toString(ArgList[0]));
                String Filename = null;
                if (file.exists()) {
                    Filename = file.getName().getBaseName().toString();

                } else {
                    Context.reportRuntimeError("file [" + Context.toString(ArgList[0]) + "] can not be found!");
                }

                return Filename;
            } catch (IOException e) {
                throw Context.reportRuntimeError(
                        "The function call getShortFilename throw an error : " + e.toString());
            } finally {
                if (file != null) {
                    try {
                        file.close();
                    } catch (Exception e) {
                        // Ignore errors
                    }
                }
            }

        } else {
            throw Context.reportRuntimeError("The function call getShortFilename is not valid.");
        }
    } catch (Exception e) {
        throw Context.reportRuntimeError(e.toString());
    }
}

From source file:org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static String getFileExtension(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    try {//from   w  ww  .j  a  va  2 s.c  o m
        if (ArgList.length == 1 && !isNull(ArgList[0]) && !isUndefined(ArgList[0])) {
            if (ArgList[0].equals(null)) {
                return null;
            }
            FileObject file = null;

            try {
                // Source file
                file = KettleVFS.getFileObject(Context.toString(ArgList[0]));
                String Extension = null;
                if (file.exists()) {
                    Extension = file.getName().getExtension().toString();

                } else {
                    Context.reportRuntimeError("file [" + Context.toString(ArgList[0]) + "] can not be found!");
                }

                return Extension;
            } catch (IOException e) {
                throw Context.reportRuntimeError(
                        "The function call getFileExtension throw an error : " + e.toString());
            } finally {
                if (file != null) {
                    try {
                        file.close();
                    } catch (Exception e) {
                        // Ignore errors
                    }
                }
            }

        } else {
            throw Context.reportRuntimeError("The function call getFileExtension is not valid.");
        }
    } catch (Exception e) {
        throw Context.reportRuntimeError(e.toString());
    }
}

From source file:org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static String getParentFoldername(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    try {//  w w w.j a  v a2 s .  c  o m
        if (ArgList.length == 1 && !isNull(ArgList[0]) && !isUndefined(ArgList[0])) {
            if (ArgList[0].equals(null)) {
                return null;
            }
            FileObject file = null;

            try {
                // Source file
                file = KettleVFS.getFileObject(Context.toString(ArgList[0]));
                String foldername = null;
                if (file.exists()) {
                    foldername = KettleVFS.getFilename(file.getParent());

                } else {
                    Context.reportRuntimeError("file [" + Context.toString(ArgList[0]) + "] can not be found!");
                }

                return foldername;
            } catch (IOException e) {
                throw Context.reportRuntimeError(
                        "The function call getParentFoldername throw an error : " + e.toString());
            } finally {
                if (file != null) {
                    try {
                        file.close();
                    } catch (Exception e) {
                        // Ignore errors
                    }
                }
            }

        } else {
            throw Context.reportRuntimeError("The function call getParentFoldername is not valid.");
        }
    } catch (Exception e) {
        throw Context.reportRuntimeError(e.toString());
    }
}

From source file:org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static String getLastModifiedTime(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    try {/* w w w .j  a v a2 s .  co  m*/
        if (ArgList.length == 2 && !isNull(ArgList[0]) && !isUndefined(ArgList[0])) {
            if (ArgList[0].equals(null)) {
                return null;
            }
            FileObject file = null;

            try {
                // Source file
                file = KettleVFS.getFileObject(Context.toString(ArgList[0]));
                String dateformat = Context.toString(ArgList[1]);
                if (isNull(dateformat)) {
                    dateformat = "yyyy-MM-dd";
                }
                String lastmodifiedtime = null;
                if (file.exists()) {
                    java.util.Date lastmodifiedtimedate = new java.util.Date(
                            file.getContent().getLastModifiedTime());
                    java.text.DateFormat dateFormat = new SimpleDateFormat(dateformat);
                    lastmodifiedtime = dateFormat.format(lastmodifiedtimedate);

                } else {
                    Context.reportRuntimeError("file [" + Context.toString(ArgList[0]) + "] can not be found!");
                }

                return lastmodifiedtime;
            } catch (IOException e) {
                throw Context.reportRuntimeError(
                        "The function call getLastModifiedTime throw an error : " + e.toString());
            } finally {
                if (file != null) {
                    try {
                        file.close();
                    } catch (Exception e) {
                        // Ignore errors
                    }
                }
            }

        } else {
            throw Context.reportRuntimeError("The function call getLastModifiedTime is not valid.");
        }
    } catch (Exception e) {
        throw Context.reportRuntimeError(e.toString());
    }
}

From source file:org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static void moveFile(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {

    try {/*from  w ww  . j  a v  a 2 s.  c  om*/
        if (ArgList.length == 3 && !isNull(ArgList[0]) && !isNull(ArgList[1]) && !isUndefined(ArgList[0])
                && !isUndefined(ArgList[1])) {
            FileObject fileSource = null, fileDestination = null;

            try {
                // Source file to move
                fileSource = KettleVFS.getFileObject(Context.toString(ArgList[0]));
                // Destination filename
                fileDestination = KettleVFS.getFileObject(Context.toString(ArgList[1]));
                if (fileSource.exists()) {
                    // Source file exists...
                    if (fileSource.getType() == FileType.FILE) {
                        // Great..source is a file ...
                        boolean overwrite = false;
                        if (!ArgList[1].equals(null)) {
                            overwrite = Context.toBoolean(ArgList[2]);
                        }
                        boolean destinationExists = fileDestination.exists();
                        // Let's move the file...
                        if ((destinationExists && overwrite) || !destinationExists) {
                            fileSource.moveTo(fileDestination);
                        }

                    }
                } else {
                    Context.reportRuntimeError(
                            "file to move [" + Context.toString(ArgList[0]) + "] can not be found!");
                }
            } catch (IOException e) {
                throw Context.reportRuntimeError("The function call moveFile throw an error : " + e.toString());
            } finally {
                if (fileSource != null) {
                    try {
                        fileSource.close();
                    } catch (Exception e) {
                        // Ignore errors
                    }
                }
                if (fileDestination != null) {
                    try {
                        fileDestination.close();
                    } catch (Exception e) {
                        // Ignore errors
                    }
                }
            }

        } else {
            throw Context.reportRuntimeError("The function call copyFile is not valid.");
        }
    } catch (Exception e) {
        throw Context.reportRuntimeError(e.toString());
    }
}

From source file:org.pentaho.di.trans.steps.sftpput.SFTPPut.java

public boolean processRow(StepMetaInterface smi, StepDataInterface sdi) throws KettleException {
    meta = (SFTPPutMeta) smi;//from w w  w .ja v  a  2 s  .co  m
    data = (SFTPPutData) sdi;

    boolean sendToErrorRow = false;
    String errorMessage = null;

    Object[] r = getRow(); // get row, set busy!
    if (r == null) { // no more input to be expected...

        setOutputDone();
        return false;
    }

    if (first) {
        // Go there only for the first row received
        first = false;

        try {
            // String substitution..
            String realServerName = environmentSubstitute(meta.getServerName());
            String realServerPort = environmentSubstitute(meta.getServerPort());
            String realUsername = environmentSubstitute(meta.getUserName());
            String realPassword = Encr
                    .decryptPasswordOptionallyEncrypted(environmentSubstitute(meta.getPassword()));
            String realKeyFilename = null;
            String realPassPhrase = null;

            if (meta.isUseKeyFile()) {
                // We must have here a private keyfilename
                realKeyFilename = environmentSubstitute(meta.getKeyFilename());
                if (Const.isEmpty(realKeyFilename)) {
                    // Error..Missing keyfile
                    logError(BaseMessages.getString(PKG, "SFTPPut.Error.KeyFileMissing"));
                    return false;
                }
                if (!KettleVFS.fileExists(realKeyFilename)) {
                    // Error.. can not reach keyfile
                    logError(BaseMessages.getString(PKG, "SFTPPut.Error.KeyFileNotFound", realKeyFilename));
                    return false;
                }
                realPassPhrase = environmentSubstitute(meta.getKeyPassPhrase());
            }

            // Let's try to establish SFTP connection....
            // Create sftp client to host ...
            data.sftpclient = new SFTPClient(InetAddress.getByName(realServerName),
                    Const.toInt(realServerPort, 22), realUsername, realKeyFilename, realPassPhrase);

            // connection successfully established
            if (isDetailed()) {
                logDetailed(BaseMessages.getString(PKG, "SFTPPUT.Log.OpenedConnection", realServerName,
                        realServerPort, realUsername));
            }

            // Set compression
            data.sftpclient.setCompression(meta.getCompression());

            // Set proxy?
            String realProxyHost = environmentSubstitute(meta.getProxyHost());
            if (!Const.isEmpty(realProxyHost)) {
                // Set proxy
                data.sftpclient.setProxy(realProxyHost, environmentSubstitute(meta.getProxyPort()),
                        environmentSubstitute(meta.getProxyUsername()),
                        environmentSubstitute(meta.getProxyPassword()), meta.getProxyType());
            }

            // login to ftp host ...
            data.sftpclient.login(realPassword);

        } catch (Exception e) {
            throw new KettleException(BaseMessages.getString(PKG, "SFTPPUT.Error.Connection"), e);
        }

        // Let's perform some checks
        // Sourcefilename field
        String sourceFilenameFieldName = environmentSubstitute(meta.getSourceFileFieldName());

        if (Const.isEmpty(sourceFilenameFieldName)) {
            // source filename field is missing
            throw new KettleStepException(
                    BaseMessages.getString(PKG, "SFTPPut.Error.SourceFileNameFieldMissing"));
        }

        data.indexOfSourceFileFieldName = getInputRowMeta().indexOfValue(sourceFilenameFieldName);

        if (data.indexOfSourceFileFieldName < -1) {
            // source filename field is missing
            throw new KettleStepException(
                    BaseMessages.getString(PKG, "SFTPPut.Error.CanNotFindField", sourceFilenameFieldName));
        }

        // Remote folder fieldname
        String remoteFoldernameFieldName = environmentSubstitute(meta.getRemoteDirectoryFieldName());

        if (Const.isEmpty(remoteFoldernameFieldName)) {
            // remote folder field is missing
            throw new KettleStepException(
                    BaseMessages.getString(PKG, "SFTPPut.Error.RemoteFolderNameFieldMissing"));
        }

        data.indexOfRemoteDirectory = getInputRowMeta().indexOfValue(remoteFoldernameFieldName);

        if (data.indexOfRemoteDirectory < -1) {
            // remote foldername field is missing
            throw new KettleStepException(
                    BaseMessages.getString(PKG, "SFTPPut.Error.CanNotFindField", remoteFoldernameFieldName));
        }

        // Move to folder
        if (meta.getAfterFTPS() == JobEntrySFTPPUT.AFTER_FTPSPUT_MOVE) {
            String realDestinationFoldernameFieldName = environmentSubstitute(
                    meta.getDestinationFolderFieldName());

            if (Const.isEmpty(realDestinationFoldernameFieldName)) {
                throw new KettleStepException(
                        BaseMessages.getString(PKG, "SFTPPut.Log.DestinatFolderNameFieldNameMissing"));
            }

            data.indexOfMoveToFolderFieldName = getInputRowMeta()
                    .indexOfValue(realDestinationFoldernameFieldName);

            if (data.indexOfMoveToFolderFieldName < -1) {
                // move to folder field is missing
                throw new KettleStepException(BaseMessages.getString(PKG, "SFTPPut.Error.CanNotFindField",
                        realDestinationFoldernameFieldName));
            }

        }
    }

    // Read data top upload
    String sourceData = getInputRowMeta().getString(r, data.indexOfSourceFileFieldName);

    InputStream inputStream = null;
    FileObject destinationFolder = null;
    FileObject file = null;

    try {
        if (Const.isEmpty(sourceData)) {
            // Source data is empty
            throw new KettleStepException(BaseMessages.getString(PKG, "SFTPPut.Error.SourceDataEmpty"));
        }

        if (meta.isInputStream()) {
            // Source data is a stream
            inputStream = new ByteArrayInputStream(sourceData.getBytes());
        } else {
            // source data is a file
            // let's check file
            file = KettleVFS.getFileObject(sourceData);

            if (!file.exists()) {
                // We can not find file
                throw new KettleStepException(
                        BaseMessages.getString(PKG, "SFTPPut.Error.CanNotFindField", sourceData));
            }
            // get stream from file
            inputStream = KettleVFS.getInputStream(file);
        }

        if (file != null) {
            if (meta.getAfterFTPS() == JobEntrySFTPPUT.AFTER_FTPSPUT_MOVE) {
                String realDestationFolder = getInputRowMeta().getString(r, data.indexOfMoveToFolderFieldName);

                if (Const.isEmpty(realDestationFolder)) {
                    // Move to destination folder is empty
                    throw new KettleStepException(
                            BaseMessages.getString(PKG, "SFTPPut.Error.MoveToDestinationFolderIsEmpty"));
                }

                destinationFolder = KettleVFS.getFileObject(realDestationFolder);

                if (!destinationFolder.exists()) {
                    // We can not find folder
                    throw new KettleStepException(
                            BaseMessages.getString(PKG, "SFTPPut.Error.CanNotFindFolder", realDestationFolder));
                }
            }
        }

        // move to spool dir ...
        setSFTPDirectory(getInputRowMeta().getString(r, data.indexOfRemoteDirectory));

        // Destination filename
        String destinationFilename = file.getName().getBaseName();

        // Upload a stream
        data.sftpclient.put(inputStream, destinationFilename);

        if (file != null) {
            // We successfully uploaded the file
            // what's next ...
            finishTheJob(file, sourceData, destinationFolder);
        }

        putRow(getInputRowMeta(), r); // copy row to possible alternate rowset(s).

        if (checkFeedback(getLinesRead())) {
            if (isDetailed()) {
                logDetailed(BaseMessages.getString(PKG, "SFTPPut.Log.LineNumber") + getLinesRead());
            }
        }
    } catch (Exception e) {

        if (getStepMeta().isDoingErrorHandling()) {
            sendToErrorRow = true;
            errorMessage = e.toString();
        } else {

            logError(BaseMessages.getString(PKG, "SFTPPut.Log.ErrorInStep"), e);
            setErrors(1);
            stopAll();
            setOutputDone(); // signal end to receiver(s)
            return false;
        }

        if (sendToErrorRow) {
            // Simply add this row to the error row
            putError(getInputRowMeta(), r, 1, errorMessage, null, "SFTPPUT001");
        }
    } finally {
        try {
            if (destinationFolder != null) {
                destinationFolder.close();
            }
            if (file != null) {
                file.close();
            }
            if (inputStream != null) {
                inputStream.close();
            }
        } catch (Exception e) {
            // ignore this
        }
    }
    return true;
}

From source file:org.pentaho.di.trans.steps.sftpput.SFTPPut.java

protected void finishTheJob(FileObject file, String sourceData, FileObject destinationFolder)
        throws KettleException {
    try {//www.j a v a2  s . c om
        switch (meta.getAfterFTPS()) {
        case JobEntrySFTPPUT.AFTER_FTPSPUT_DELETE:
            // Delete source file
            if (!file.exists()) {
                file.delete();
                if (isDetailed()) {
                    logDetailed(BaseMessages.getString(PKG, "SFTPPut.Log.DeletedFile", sourceData));
                }
            }
            break;
        case JobEntrySFTPPUT.AFTER_FTPSPUT_MOVE:
            // Move source file
            FileObject destination = null;
            try {
                destination = KettleVFS.getFileObject(destinationFolder.getName().getBaseName()
                        + Const.FILE_SEPARATOR + file.getName().getBaseName(), this);
                file.moveTo(destination);
                if (isDetailed()) {
                    logDetailed(BaseMessages.getString(PKG, "SFTPPut.Log.FileMoved", file, destination));
                }
            } finally {
                if (destination != null) {
                    destination.close();
                }
            }
            break;
        default:
            if (meta.isAddFilenameResut()) {
                // Add this to the result file names...
                ResultFile resultFile = new ResultFile(ResultFile.FILE_TYPE_GENERAL, file,
                        getTransMeta().getName(), getStepname());
                resultFile
                        .setComment(BaseMessages.getString(PKG, "SFTPPut.Log.FilenameAddedToResultFilenames"));
                addResultFile(resultFile);
                if (isDetailed()) {
                    logDetailed(BaseMessages.getString(PKG, "SFTPPut.Log.FilenameAddedToResultFilenames",
                            sourceData));
                }
            }
            break;
        }
    } catch (Exception e) {
        throw new KettleException(e);
    }
}