Examples of ExpressionHandling

Examples of org.apache.beehive.netui.tags.ExpressionHandling

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     * @throws JspException
     */
    protected Object evaluateDataSource()
            throws JspException
    {
        ExpressionHandling expr = new ExpressionHandling(this);
        String dataSource = "{" + _dataSource + "}";
        String ds = expr.ensureValidExpression(dataSource, "dataSource", "DataSourceError");
        if (ds == null)
            return null;

        // have a valid expression
        return expr.evaluateExpression(dataSource, "dataSource", pageContext);
    }
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Examples of org.apache.beehive.netui.tags.ExpressionHandling

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    public void doTag()
            throws JspException, IOException {

        // ensure the dataSource is a valid expression
        String dataSource = getDataSource();
        ExpressionHandling expr = new ExpressionHandling(this);
        String validExpr = expr.ensureValidExpression(dataSource, "dataSource", "DataSourceError");
        Object ds = expr.evaluateExpression(validExpr, "dataSource", getPageContext());
        Iterator iterator = IteratorFactory.createIterator(ds);

        JspContext jspContext = getJspContext();
        HttpServletRequest request = JspUtil.getRequest(jspContext);
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Examples of org.apache.beehive.netui.tags.ExpressionHandling

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     * @return Object
     * @throws JspException
     */
    private Object evaluateDataSource()
        throws JspException {
        ExpressionHandling expr = new ExpressionHandling(this);
        String dataSource = getDataSource();
        String ds = expr.ensureValidExpression(dataSource, "dataSource", "DataSourceError");
        if (ds == null)
            return null;

        Object o = expr.evaluateExpression(dataSource, "dataSource", pageContext);
        return o;
    }
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Examples of org.apache.beehive.netui.tags.ExpressionHandling

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     * @return Object
     * @throws JspException
     */
    private Object evaluateDataSource()
            throws JspException {
        ExpressionHandling expr = new ExpressionHandling(this);
        String dataSource = getDataSource();
        String ds = expr.ensureValidExpression(dataSource, "dataSource", "DataSourceError");
        if (ds == null)
            return null;

        /* have a valid expression */
        return expr.evaluateExpression(dataSource, "dataSource", pageContext);
    }
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