Package org.apache.cocoon.components.expression

Examples of org.apache.cocoon.components.expression.ExpressionException

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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(ExpressionContext context) throws ExpressionException {
        try {
            return this.compiledExpression.evaluate(new ContextAdapter(context));
        } 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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        Iterator iter = null;
        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;
        return 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(ExpressionContext context) throws ExpressionException {
        try {
            return this.compiledExpression.evaluate(new ContextAdapter(context));
        } 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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        Iterator iter = null;
        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;
        return iter;
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Related Classes of org.apache.cocoon.components.expression.ExpressionException

  • org.apache.cocoon.components.expression.javascript.JavaScriptExpression
  • org.apache.cocoon.components.expression.jexl.JexlExpression
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