Package org.apache.cocoon.el

Examples of org.apache.cocoon.el.ExpressionException

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        Iterator iter;
        try {
            iter = introspector.getIterator(result, new Info("Unknown", 0, 0));
        } catch (Exception e) {
            throw new ExpressionException("Couldn't get an iterator from expression " + getExpression(), e);
        }

        if (iter == null) {
            iter = EMPTY_ITER;
        }
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    public JexlExpression(String language, String expression) throws ExpressionException {
        super(language, expression);
        try {
            this.compiledExpression = org.apache.commons.jexl.ExpressionFactory.createExpression(expression);
        } catch (Exception e) {
            throw new ExpressionException("Couldn't create expression " + expression, e);
        }
    }
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    public Object evaluate(ObjectModel objectModel) throws ExpressionException {
        try {
            return this.compiledExpression.evaluate(new ContextAdapter(objectModel));
        } catch (Exception e) {
            throw new ExpressionException("Couldn't evaluate expression " + getExpression(), e);
        }
    }
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             * be used from a non script situation.
             */
            try {
                iter = Introspector.getUberspect().getIterator(result, new Info("Unknown", 0, 0));
            } catch (Exception e) {
                throw new ExpressionException("Couldn't get an iterator from expression " + getExpression(), e);
            }
        }
        if (iter == null) {
            iter = EMPTY_ITER;
        }
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    protected Map expressionCompilers;

    public Expression getExpression(String language, String expression) throws ExpressionException {
        if (!this.expressionCompilers.containsKey(language))
            throw new ExpressionException("Can't find a compiler for " + language);
        ExpressionCompiler compiler = (ExpressionCompiler) this.expressionCompilers.get(language);
        return compiler.compile(language, expression);
    }
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Related Classes of org.apache.cocoon.el.ExpressionException

  • org.apache.cocoon.el.impl.DefaultExpressionFactory
  • org.apache.cocoon.el.impl.javascript.JavaScriptExpression
  • org.apache.cocoon.el.impl.jexl.JexlExpression
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