Example usage for org.apache.poi.util StringUtil getFromUnicodeLE

Introduction

In this page you can find the example usage for org.apache.poi.util StringUtil getFromUnicodeLE.

Prototype

public static String getFromUnicodeLE(byte[] string) 

Source Link

Document

Given a byte array of 16-bit unicode characters in little endian format (most important byte last), return a Java String representation of it.

Usage

From source file:com.hp.application.automation.tools.octane.actions.UFTParameterFactory.java

License:Apache License

public static String convertResourceMtrAsJSON(InputStream resourceMtrInputStream) throws IOException {

    //TODO: Check is exists
    poiFS = new POIFSFileSystem(resourceMtrInputStream);
    DirectoryNode root = poiFS.getRoot();

    for (Entry entry : root) {
        String name = entry.getName();
        if (name.equals("ComponentInfo")) {
            if (entry instanceof DirectoryEntry) {
                System.out.println(entry);
            } else if (entry instanceof DocumentEntry) {
                byte[] content = new byte[((DocumentEntry) entry).getSize()];
                poiFS.createDocumentInputStream("ComponentInfo").read(content);
                String fromUnicodeLE = StringUtil.getFromUnicodeLE(content);
                xmlData = fromUnicodeLE.substring(fromUnicodeLE.indexOf('<')).replaceAll("\u0000", "");
                //                    System.out.println(xmlData);
            }//from w w  w  . j  av a2s .c o m
        }
    }
    try {
        SAXBuilder saxBuilder = new SAXBuilder(XMLReaders.NONVALIDATING, (SAXHandlerFactory) null,
                (JDOMFactory) null);
        Document document = null;
        document = saxBuilder.build(new StringReader(xmlData));
        Element classElement = document.getRootElement();
        List<Element> studentList = classElement.getChildren();
        ObjectMapper mapper = new ObjectMapper();
        ArrayList<UFTParameter> uftParameters = new ArrayList<UFTParameter>();
        UFTParameter uftParameter = new UFTParameter();
        for (int temp = 0; temp < studentList.size(); temp++) {
            Element tag = studentList.get(temp);
            if ("ArgumentsCollection".equalsIgnoreCase(tag.getName())) {
                List<Element> children = tag.getChildren();
                for (int i = 0; i < children.size(); i++) {
                    Element element = children.get(i);
                    List<Element> elements = element.getChildren();

                    for (int j = 0; j < elements.size(); j++) {

                        Element element1 = elements.get(j);
                        switch (element1.getName()) {
                        case "ArgName":
                            uftParameter.setArgName(element1.getValue());
                            break;
                        case "ArgDirection":
                            uftParameter.setArgDirection(Integer.parseInt(element1.getValue()));
                            break;
                        case "ArgDefaultValue":
                            uftParameter.setArgDefaultValue(element1.getValue());
                            break;
                        case "ArgType":
                            uftParameter.setArgType(element1.getValue());
                            break;
                        case "ArgIsExternal":
                            uftParameter.setArgIsExternal(Integer.parseInt(element1.getValue()));
                            break;
                        default:
                            logger.warning(
                                    String.format("Element name %s didn't match any case", element1.getName()));
                            break;
                        }
                    }
                    uftParameters.add(uftParameter);
                }
                return mapper.writerWithDefaultPrettyPrinter().writeValueAsString(uftParameters);
            }
        }
    } catch (Exception e) {
        logger.severe(e.getMessage());
    }
    return null;
}

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From source file:com.hp.octane.integrations.uft.UftTestDiscoveryUtils.java

License:Apache License

private static String extractXmlContentFromTspFile(InputStream stream) throws IOException {
    POIFSFileSystem poiFS = new POIFSFileSystem(stream);
    DirectoryNode root = poiFS.getRoot();
    String xmlData = "";

    for (Entry entry : root) {
        String name = entry.getName();
        if ("ComponentInfo".equals(name)) {
            if (entry instanceof DirectoryEntry) {
                System.out.println(entry);
            } else if (entry instanceof DocumentEntry) {
                byte[] content = new byte[((DocumentEntry) entry).getSize()];
                int readBytes = poiFS.createDocumentInputStream("ComponentInfo").read(content);
                if (readBytes < content.length) {
                    //  [YG] probably should handle this case and continue to read
                    logger.warn("expected to read " + content.length + " bytes, but read and stopped after "
                            + readBytes);
                }// w  w w. j a  v a2  s  .co m
                String fromUnicodeLE = StringUtil.getFromUnicodeLE(content);
                xmlData = fromUnicodeLE.substring(fromUnicodeLE.indexOf('<')).replaceAll("\u0000", "");
            }
        }
    }
    return xmlData;
}

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From source file:com.hpe.application.automation.tools.octane.actions.UFTTestUtil.java

License:Open Source License

public static String decodeXmlContent(InputStream stream) throws IOException {
    POIFSFileSystem poiFS = new POIFSFileSystem(stream);
    DirectoryNode root = poiFS.getRoot();
    String xmlData = "";

    for (Entry entry : root) {
        String name = entry.getName();
        if ("ComponentInfo".equals(name)) {
            if (entry instanceof DirectoryEntry) {
                System.out.println(entry);
            } else if (entry instanceof DocumentEntry) {
                byte[] content = new byte[((DocumentEntry) entry).getSize()];
                poiFS.createDocumentInputStream("ComponentInfo").read(content);
                String fromUnicodeLE = StringUtil.getFromUnicodeLE(content);
                xmlData = fromUnicodeLE.substring(fromUnicodeLE.indexOf('<')).replaceAll("\u0000", "");
            }/*from   w  ww  .  java  2  s . c om*/
        }
    }
    return xmlData;
}

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From source file:org.apache.tika.parser.dwg.DWGParser.java

License:Apache License

private String read2007and2010String(InputStream stream) throws IOException, TikaException {
    int stringLen = EndianUtils.readUShortLE(stream);

    byte[] stringData = new byte[stringLen * 2];
    IOUtils.readFully(stream, stringData);
    String value = StringUtil.getFromUnicodeLE(stringData);

    // Some strings are null terminated
    if (value.charAt(value.length() - 1) == 0) {
        value = value.substring(0, value.length() - 1);
    }/*from  w w w  .jav a2  s. c  o m*/

    return value;
}

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