Examples with PipeRunResult nl.nn.adapterframework.core.PipeRunResult used on opensource projects

Example 26 with PipeRunResult

use of nl.nn.adapterframework.core.PipeRunResult in project iaf by ibissource.

the class GetPrincipalPipe method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    Principal principal = session.getPrincipal();
    String principalName = "";
    if (principal == null) {
        log.warn(getLogPrefix(session) + "no principal found");
    } else {
        try {
            principalName = principal.getName();
        } catch (Throwable e) {
            throw new PipeRunException(this, getLogPrefix(session) + "got exception getting name from principal", e);
        }
    }
    return new PipeRunResult(getForward(), principalName);
}

Example 27 with PipeRunResult

use of nl.nn.adapterframework.core.PipeRunResult in project iaf by ibissource.

the class Text2XmlPipe method doPipe.

/**
 * @see nl.nn.adapterframework.core.IPipe#doPipe(Object, IPipeLineSession)
 */
public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    if (isSplitLines() && input != null) {
        try {
            Reader reader = new StringReader(input.toString());
            if (replaceNonXmlChars) {
                reader = new EncapsulatingReader(reader, "", "", true);
            }
            BufferedReader br = new BufferedReader(reader);
            String l;
            StringBuffer result = new StringBuffer();
            while ((l = br.readLine()) != null) {
                result.append("<line>" + addCdataSection(l) + "</line>");
            }
            input = result.toString();
            br.close();
        } catch (IOException e) {
            throw new PipeRunException(this, "Unexpected exception during splitting", e);
        }
    } else if (replaceNonXmlChars && input != null) {
        input = addCdataSection(XmlUtils.encodeCdataString(input.toString()));
    } else {
        input = addCdataSection((input == null ? null : input.toString()));
    }
    String resultString = (isIncludeXmlDeclaration() ? "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" : "") + "<" + getXmlTag() + ">" + input + "</" + xmlTag + ">";
    return new PipeRunResult(getForward(), resultString);
}

Example 28 with PipeRunResult

use of nl.nn.adapterframework.core.PipeRunResult in project iaf by ibissource.

the class TimeoutGuardPipe method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    ParameterValueList pvl = null;
    if (getParameterList() != null) {
        ParameterResolutionContext prc = new ParameterResolutionContext((String) input, session);
        try {
            pvl = prc.getValues(getParameterList());
        } catch (ParameterException e) {
            throw new PipeRunException(this, getLogPrefix(session) + "exception on extracting parameters", e);
        }
    }
    int timeout_work;
    String timeout_work_str = getParameterValue(pvl, "timeout");
    if (timeout_work_str == null) {
        timeout_work = getTimeout();
    } else {
        timeout_work = Integer.valueOf(timeout_work_str);
    }
    DoPipe doPipe = new DoPipe(input, session, Thread.currentThread().getName(), NDC.peek());
    ExecutorService service = Executors.newSingleThreadExecutor();
    Future future = service.submit(doPipe);
    String result = null;
    try {
        log.debug(getLogPrefix(session) + "setting timeout of [" + timeout_work + "] s");
        result = (String) future.get(timeout_work, TimeUnit.SECONDS);
    } catch (Exception e) {
        String msg;
        if (e instanceof TimeoutException) {
            String errorMsg = getLogPrefix(session) + "exceeds timeout of [" + timeout_work + "] s, interupting";
            future.cancel(true);
            msg = e.getClass().getName() + ": " + errorMsg;
        } else {
            msg = e.getClass().getName();
        }
        if (isThrowException()) {
            throw new PipeRunException(this, msg, e);
        } else {
            String msgString = msg + ": " + e.getMessage();
            log.error(msgString, e);
            String msgCdataString = "<![CDATA[" + msgString + "]]>";
            result = "<error>" + msgCdataString + "</error>";
        }
    } finally {
        service.shutdown();
    }
    return new PipeRunResult(getForward(), result);
}

Example 29 with PipeRunResult

use of nl.nn.adapterframework.core.PipeRunResult in project iaf by ibissource.

the class UnzipPipe method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    InputStream in;
    if (input instanceof InputStream) {
        in = (InputStream) input;
    } else {
        String filename = (String) input;
        try {
            in = new FileInputStream(filename);
        } catch (FileNotFoundException e) {
            throw new PipeRunException(this, "could not find file [" + filename + "]", e);
        }
    }
    if (StringUtils.isEmpty(getDirectory())) {
        String directory = (String) session.get(getDirectorySessionKey());
        if (StringUtils.isEmpty(directory))
            throw new PipeRunException(this, "directorySessionKey is empty");
        dir = new File(directory);
        if (!dir.exists()) {
            throw new PipeRunException(this, "directorySessionKey [" + directory + "] does not exist");
        }
        if (!dir.isDirectory()) {
            throw new PipeRunException(this, "directorySessionKey [" + directory + "] is not a directory");
        }
    }
    String entryResults = "";
    int count = 0;
    ZipInputStream zis = new ZipInputStream(new BufferedInputStream(in));
    try {
        ZipEntry ze;
        while ((ze = zis.getNextEntry()) != null) {
            if (ze.isDirectory()) {
                if (isCreateSubdirectories()) {
                    File tmpFile = new File(dir, ze.getName());
                    if (!tmpFile.exists()) {
                        if (tmpFile.mkdirs()) {
                            log.debug(getLogPrefix(session) + "created directory [" + tmpFile.getPath() + "]");
                        } else {
                            log.warn(getLogPrefix(session) + "directory [" + tmpFile.getPath() + "] could not be created");
                        }
                    } else {
                        log.debug(getLogPrefix(session) + "directory entry [" + tmpFile.getPath() + "] already exists");
                    }
                } else {
                    log.warn(getLogPrefix(session) + "skipping directory entry [" + ze.getName() + "]");
                }
            } else {
                String filename = ze.getName();
                String basename = null;
                String extension = null;
                int dotPos = filename.indexOf('.');
                if (dotPos >= 0) {
                    extension = filename.substring(dotPos);
                    basename = filename.substring(0, dotPos);
                    log.debug(getLogPrefix(session) + "parsed filename [" + basename + "] extension [" + extension + "]");
                } else {
                    basename = filename;
                }
                File tmpFile;
                if (isKeepOriginalFileName()) {
                    tmpFile = new File(dir, filename);
                    if (tmpFile.exists()) {
                        throw new PipeRunException(this, "file [" + tmpFile.getAbsolutePath() + "] already exists");
                    }
                } else {
                    tmpFile = File.createTempFile(basename, extension, dir);
                }
                if (isDeleteOnExit()) {
                    tmpFile.deleteOnExit();
                }
                if (isCreateSubdirectories()) {
                    // extra check
                    File tmpDir = tmpFile.getParentFile();
                    if (!tmpDir.exists()) {
                        if (tmpDir.mkdirs()) {
                            log.debug(getLogPrefix(session) + "created directory [" + tmpDir.getPath() + "]");
                        } else {
                            log.warn(getLogPrefix(session) + "directory [" + tmpDir.getPath() + "] could not be created");
                        }
                    }
                }
                FileOutputStream fos = new FileOutputStream(tmpFile);
                log.debug(getLogPrefix(session) + "writing ZipEntry [" + ze.getName() + "] to file [" + tmpFile.getPath() + "]");
                count++;
                Misc.streamToStream(zis, fos, false);
                fos.close();
                if (isCollectResults()) {
                    entryResults += "<result item=\"" + count + "\"><zipEntry>" + XmlUtils.encodeCdataString(ze.getName()) + "</zipEntry><fileName>" + XmlUtils.encodeCdataString(tmpFile.getPath()) + "</fileName></result>";
                }
            }
        }
    } catch (IOException e) {
        throw new PipeRunException(this, "cannot unzip", e);
    } finally {
        try {
            zis.close();
        } catch (IOException e1) {
            log.warn(getLogPrefix(session) + "exception closing zip", e1);
        }
    }
    String result = "<results count=\"" + count + "\">" + entryResults + "</results>";
    return new PipeRunResult(getForward(), result);
}

Example 30 with PipeRunResult

use of nl.nn.adapterframework.core.PipeRunResult in project iaf by ibissource.

the class UploadFilePipe method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    InputStream inputStream = (InputStream) session.get(getSessionKey());
    if (inputStream == null) {
        throw new PipeRunException(this, getLogPrefix(session) + "got null value from session under key [" + getSessionKey() + "]");
    }
    File dir;
    if (StringUtils.isNotEmpty(getDirectory())) {
        dir = new File(getDirectory());
    } else {
        if (StringUtils.isNotEmpty(getDirectorySessionKey())) {
            dir = new File((String) session.get(getDirectorySessionKey()));
        } else {
            dir = new File(input.toString());
        }
    }
    if (!dir.exists()) {
        if (dir.mkdirs()) {
            log.debug(getLogPrefix(session) + "created directory [" + dir.getPath() + "]");
        } else {
            log.warn(getLogPrefix(session) + "directory [" + dir.getPath() + "] could not be created");
        }
    }
    String fileName;
    try {
        fileName = (String) session.get("fileName");
        if (FileUtils.extensionEqualsIgnoreCase(fileName, "zip")) {
            FileUtils.unzipStream(inputStream, dir);
        } else {
            throw new PipeRunException(this, getLogPrefix(session) + "file extension [" + FileUtils.getFileNameExtension(fileName) + "] should be 'zip'");
        }
    } catch (IOException e) {
        throw new PipeRunException(this, getLogPrefix(session) + " Exception on uploading and unzipping/writing file", e);
    }
    return new PipeRunResult(getForward(), dir.getPath());
}