Examples with HTMLTagVarBindingWrapper org.beetl.ext.tag.HTMLTagVarBindingWrapper used on opensource projects

Example 1 with HTMLTagVarBindingWrapper

use of org.beetl.ext.tag.HTMLTagVarBindingWrapper in project beetl2.0 by javamonkey.

the class TagVarBindingStatement method runTag.

@Override
protected void runTag(Tag tag, Context ctx) {
    try {
        if (tag instanceof HTMLTagVarBindingWrapper) {
            HTMLTagVarBindingWrapper htmlTag = (HTMLTagVarBindingWrapper) tag;
            // 初始化
            Object[] vars = htmlTag.bindVars();
            if (vars != null) {
                for (int i = 0; i < vars.length; i++) {
                    ctx.vars[varIndexs[i].getVarIndex()] = vars[i];
                }
            }
            LinkedHashMap<String, Integer> indexMap = new LinkedHashMap<String, Integer>(this.varIndexs.length);
            for (VarDefineNode node : this.varIndexs) {
                indexMap.put(node.token.text, node.varIndex);
            }
            htmlTag.mapName2Index(indexMap);
        } else {
            BeetlException be = new BeetlException(BeetlException.ERROR, "tag必须是HTMLTagVarBindingWrapper");
            be.pushToken(this.token);
            throw be;
        }
        tag.render();
    } catch (BeetlException ex) {
        // BeetlException异常时不要设置token，因为抛出的地方已经设置了
        throw ex;
    } catch (RuntimeException ex) {
        BeetlException be = new BeetlException(BeetlException.ERROR, "tag执行抛错", ex);
        be.pushToken(token);
        throw be;
    }
}