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package org.zodiac.template.velocity.support;

import org.apache.velocity.context.Context;

public class InterpolationUtil {

    public static final String INTERPOLATE_KEY = "_INTERPOLATION_";

    /**
     * 如果当前正在解析StringLiteral，则返回true。
     * 此特性需要打开velocity configuration： runtime.interpolate.string.literals.hack == true。
     * 
     * @param context context
     * @return interpolated or not
     */
    public static boolean isInInterpolation(Context context) {
        return context.get(INTERPOLATE_KEY) instanceof Boolean;
    }

}