Examples with ExpressionException lucee.runtime.exp.ExpressionException used on opensource projects

Example 76 with ExpressionException

use of lucee.runtime.exp.ExpressionException in project Lucee by lucee.

the class CFImportTag method initFile.

@Override
public void initFile() throws PageException {
    ConfigWeb config = pageContext.getConfig();
    // = appendix+'.'+config.getCFMLExtension();
    String[] filenames = CustomTagUtil.getFileNames(config, getAppendix());
    String strRealPathes = attributesScope.remove("__custom_tag_path").toString();
    String[] realPathes = ListUtil.listToStringArray(strRealPathes, File.pathSeparatorChar);
    for (int i = 0; i < realPathes.length; i++) {
        if (!StringUtil.endsWith(realPathes[i], '/'))
            realPathes[i] = realPathes[i] + "/";
    }
    // MUSTMUST use cache like regular ct
    // page source
    PageSource ps;
    for (int rp = 0; rp < realPathes.length; rp++) {
        for (int fn = 0; fn < filenames.length; fn++) {
            ps = ((PageContextImpl) pageContext).getRelativePageSourceExisting(realPathes[rp] + filenames[fn]);
            if (ps != null) {
                source = new InitFile(pageContext, ps, filenames[fn]);
                return;
            }
        }
    }
    // EXCEPTION
    // message
    StringBuffer msg = new StringBuffer("could not find template [");
    msg.append(CustomTagUtil.getDisplayName(config, getAppendix()));
    msg.append("] in the following directories [");
    msg.append(strRealPathes.replace(File.pathSeparatorChar, ','));
    msg.append(']');
    throw new ExpressionException(msg.toString());
}

Example 77 with ExpressionException

use of lucee.runtime.exp.ExpressionException in project Lucee by lucee.

the class Cookie method doStartTag.

@Override
public int doStartTag() throws PageException {
    Key key = KeyImpl.getInstance(name);
    String appName = Login.getApplicationName(pageContext.getApplicationContext());
    boolean isAppName = false;
    if (KeyConstants._CFID.equalsIgnoreCase(key) || KeyConstants._CFTOKEN.equalsIgnoreCase(key) || (isAppName = key.equals(appName))) {
        ApplicationContext ac = pageContext.getApplicationContext();
        if (ac instanceof ApplicationContextSupport) {
            ApplicationContextSupport acs = (ApplicationContextSupport) ac;
            CookieData data = isAppName ? acs.getAuthCookie() : acs.getSessionCookie();
            if (data != null && data.isDisableUpdate())
                throw new ExpressionException("customize " + key + " is disabled!");
        }
    }
    pageContext.cookieScope().setCookie(key, value, expires, secure, path, domain, httponly, preservecase, encode);
    return SKIP_BODY;
}

Example 78 with ExpressionException

use of lucee.runtime.exp.ExpressionException in project Lucee by lucee.

the class ArrayUtil method swap.

/**
 * swap to values of the array
 * @param array
 * @param left left value to swap
 * @param right right value to swap
 * @throws ExpressionException
 */
public static void swap(Array array, int left, int right) throws ExpressionException {
    int len = array.size();
    if (len == 0)
        throw new ExpressionException("array is empty");
    if (left < 1 || left > len)
        throw new ExpressionException("invalid index [" + left + "]", "valid indexes are from 1 to " + len);
    if (right < 1 || right > len)
        throw new ExpressionException("invalid index [" + right + "]", "valid indexes are from 1 to " + len);
    try {
        Object leftValue = array.get(left, null);
        Object rightValue = array.get(right, null);
        array.setE(left, rightValue);
        array.setE(right, leftValue);
    } catch (PageException e) {
        throw new ExpressionException("can't swap values of array", e.getMessage());
    }
}

Example 79 with ExpressionException

use of lucee.runtime.exp.ExpressionException in project Lucee by lucee.

the class ArrayUtil method max.

/**
 * the greatest value, of all values inside the array, only work when all values are numeric
 * @param array
 * @return the greatest value
 * @throws PageException
 */
public static double max(Array array) throws PageException {
    if (array.getDimension() > 1)
        throw new ExpressionException("can only get max value from 1 dimensional arrays");
    if (array.size() == 0)
        return 0;
    double rtn = _toDoubleValue(array, 1);
    int len = array.size();
    try {
        for (int i = 2; i <= len; i++) {
            double v = _toDoubleValue(array, i);
            if (rtn < v)
                rtn = v;
        }
    } catch (PageException e) {
        throw new ExpressionException("exception while execute array operation: " + e.getMessage());
    }
    return rtn;
}

Example 80 with ExpressionException

use of lucee.runtime.exp.ExpressionException in project Lucee by lucee.

the class ArrayUtil method median.

/**
 * median value of all items in the arrays, only works when all values are numeric
 *
 * @param array
 * @return
 * @throws ExpressionException
 */
public static double median(Array array) throws ExpressionException {
    int len = array.size();
    if (len == 0)
        return 0;
    if (array.getDimension() > 1)
        throw new ExpressionException("Median() can only be calculated for one dimensional arrays");
    double[] arr = new double[len];
    for (int i = 0; i < len; i++) arr[i] = _toDoubleValue(array, i + 1);
    Arrays.sort(arr);
    double result = arr[len / 2];
    if (len % 2 == 0) {
        return (result + arr[(len - 2) / 2]) / 2;
    }
    return result;
}