Package org.apache.commons.jelly.expression

Examples of org.apache.commons.jelly.expression.Expression.evaluate()

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            Object value = null;
            if (type.isAssignableFrom(Expression.class) && !type.isAssignableFrom(Object.class)) {
                value = expression;
            }
            else {
                value = expression.evaluate(context);
            }
            // convert value to correct type
            if (value != null) {
                value = convertType(value, type);
            }           
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            for (Iterator iter = attributes.entrySet().iterator(); iter.hasNext();) {
                Map.Entry entry = (Map.Entry) iter.next();
                String name = (String) entry.getKey();
                Expression expression = (Expression) entry.getValue();
   
                Object value = expression.evaluate(context);
                dynaTag.setAttribute(name, value);
            }
       
            tag.doTag(output);
        }
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            for (Iterator iter = attributes.entrySet().iterator(); iter.hasNext();) {
                Map.Entry entry = (Map.Entry) iter.next();
                String name = (String) entry.getKey();
                Expression expression = (Expression) entry.getValue();
   
                Object value = expression.evaluate(context);
                dynaTag.setAttribute(name, value);
            }
       
            tag.doTag(output);
        }
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                }
                // lets get the default value
                Object value = null;
                Expression expression = attribute.getDefaultValue();
                if ( expression != null ) {
                    value = expression.evaluate(context);
                }
               
                // only set non-null values?
                if ( value != null ) {
                    super.setAttribute(name, value);
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