Examples with XString org.apache.xpath.objects.XString used on opensource projects

Example 1 with XString

use of org.apache.xpath.objects.XString in project robovm by robovm.

the class FuncFormatNumb method execute.

/**
   * Execute the function.  The function must return
   * a valid object.
   * @param xctxt The current execution context.
   * @return A valid XObject.
   *
   * @throws javax.xml.transform.TransformerException
   */
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException {
    // A bit of an ugly hack to get our context.
    ElemTemplateElement templElem = (ElemTemplateElement) xctxt.getNamespaceContext();
    StylesheetRoot ss = templElem.getStylesheetRoot();
    java.text.DecimalFormat formatter = null;
    java.text.DecimalFormatSymbols dfs = null;
    double num = getArg0().execute(xctxt).num();
    String patternStr = getArg1().execute(xctxt).str();
    // TODO: what should be the behavior here??
    if (patternStr.indexOf(0x00A4) > 0)
        // currency sign not allowed
        ss.error(XSLTErrorResources.ER_CURRENCY_SIGN_ILLEGAL);
    // decimal-format declared in the stylesheet!(xsl:decimal-format
    try {
        Expression arg2Expr = getArg2();
        if (null != arg2Expr) {
            String dfName = arg2Expr.execute(xctxt).str();
            QName qname = new QName(dfName, xctxt.getNamespaceContext());
            dfs = ss.getDecimalFormatComposed(qname);
            if (null == dfs) {
                warn(xctxt, XSLTErrorResources.WG_NO_DECIMALFORMAT_DECLARATION, //"not found!!!
                new Object[] { dfName });
            //formatter = new java.text.DecimalFormat(patternStr);
            } else {
                //formatter = new java.text.DecimalFormat(patternStr, dfs);
                formatter = new java.text.DecimalFormat();
                formatter.setDecimalFormatSymbols(dfs);
                formatter.applyLocalizedPattern(patternStr);
            }
        }
        //else
        if (null == formatter) {
            // look for a possible default decimal-format
            dfs = ss.getDecimalFormatComposed(new QName(""));
            if (dfs != null) {
                formatter = new java.text.DecimalFormat();
                formatter.setDecimalFormatSymbols(dfs);
                formatter.applyLocalizedPattern(patternStr);
            } else {
                dfs = new java.text.DecimalFormatSymbols(java.util.Locale.US);
                dfs.setInfinity(Constants.ATTRVAL_INFINITY);
                dfs.setNaN(Constants.ATTRVAL_NAN);
                formatter = new java.text.DecimalFormat();
                formatter.setDecimalFormatSymbols(dfs);
                if (null != patternStr)
                    formatter.applyLocalizedPattern(patternStr);
            }
        }
        return new XString(formatter.format(num));
    } catch (Exception iae) {
        templElem.error(XSLTErrorResources.ER_MALFORMED_FORMAT_STRING, new Object[] { patternStr });
        return XString.EMPTYSTRING;
    //throw new XSLProcessorException(iae);
    }
}

Example 2 with XString

use of org.apache.xpath.objects.XString in project robovm by robovm.

the class FuncDoclocation method execute.

/**
   * Execute the function.  The function must return
   * a valid object.
   * @param xctxt The current execution context.
   * @return A valid XObject.
   *
   * @throws javax.xml.transform.TransformerException
   */
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException {
    int whereNode = getArg0AsNode(xctxt);
    String fileLocation = null;
    if (DTM.NULL != whereNode) {
        DTM dtm = xctxt.getDTM(whereNode);
        // %REVIEW%
        if (DTM.DOCUMENT_FRAGMENT_NODE == dtm.getNodeType(whereNode)) {
            whereNode = dtm.getFirstChild(whereNode);
        }
        if (DTM.NULL != whereNode) {
            fileLocation = dtm.getDocumentBaseURI();
        //        int owner = dtm.getDocument();
        //        fileLocation = xctxt.getSourceTreeManager().findURIFromDoc(owner);
        }
    }
    return new XString((null != fileLocation) ? fileLocation : "");
}

Example 3 with XString

use of org.apache.xpath.objects.XString in project robovm by robovm.

the class FuncLocalPart method execute.

/**
   * Execute the function.  The function must return
   * a valid object.
   * @param xctxt The current execution context.
   * @return A valid XObject.
   *
   * @throws javax.xml.transform.TransformerException
   */
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException {
    int context = getArg0AsNode(xctxt);
    if (DTM.NULL == context)
        return XString.EMPTYSTRING;
    DTM dtm = xctxt.getDTM(context);
    String s = (context != DTM.NULL) ? dtm.getLocalName(context) : "";
    if (s.startsWith("#") || s.equals("xmlns"))
        return XString.EMPTYSTRING;
    return new XString(s);
}

Example 4 with XString

use of org.apache.xpath.objects.XString in project robovm by robovm.

the class FuncNamespace method execute.

/**
   * Execute the function.  The function must return
   * a valid object.
   * @param xctxt The current execution context.
   * @return A valid XObject.
   *
   * @throws javax.xml.transform.TransformerException
   */
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException {
    int context = getArg0AsNode(xctxt);
    String s;
    if (context != DTM.NULL) {
        DTM dtm = xctxt.getDTM(context);
        int t = dtm.getNodeType(context);
        if (t == DTM.ELEMENT_NODE) {
            s = dtm.getNamespaceURI(context);
        } else if (t == DTM.ATTRIBUTE_NODE) {
            // This function always returns an empty string for namespace nodes.
            // We check for those here.  Fix inspired by Davanum Srinivas.
            s = dtm.getNodeName(context);
            if (s.startsWith("xmlns:") || s.equals("xmlns"))
                return XString.EMPTYSTRING;
            s = dtm.getNamespaceURI(context);
        } else
            return XString.EMPTYSTRING;
    } else
        return XString.EMPTYSTRING;
    return ((null == s) ? XString.EMPTYSTRING : new XString(s));
}

Example 5 with XString

use of org.apache.xpath.objects.XString in project robovm by robovm.

the class FuncTranslate method execute.

/**
   * Execute the function.  The function must return
   * a valid object.
   * @param xctxt The current execution context.
   * @return A valid XObject.
   *
   * @throws javax.xml.transform.TransformerException
   */
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException {
    String theFirstString = m_arg0.execute(xctxt).str();
    String theSecondString = m_arg1.execute(xctxt).str();
    String theThirdString = m_arg2.execute(xctxt).str();
    int theFirstStringLength = theFirstString.length();
    int theThirdStringLength = theThirdString.length();
    // A vector to contain the new characters.  We'll use it to construct
    // the result string.
    StringBuffer sbuffer = new StringBuffer();
    for (int i = 0; i < theFirstStringLength; i++) {
        char theCurrentChar = theFirstString.charAt(i);
        int theIndex = theSecondString.indexOf(theCurrentChar);
        if (theIndex < 0) {
            // Didn't find the character in the second string, so it
            // is not translated.
            sbuffer.append(theCurrentChar);
        } else if (theIndex < theThirdStringLength) {
            // OK, there's a corresponding character in the
            // third string, so do the translation...
            sbuffer.append(theThirdString.charAt(theIndex));
        } else {
        // There's no corresponding character in the
        // third string, since it's shorter than the
        // second string.  In this case, the character
        // is removed from the output string, so don't
        // do anything.
        }
    }
    return new XString(sbuffer.toString());
}