Attachment 29693 Details for Bug 54239 – Interface of ELInterpreter

Interface of ELInterpreter

ELInterpreter.java (text/plain), 1.04 KB, created by Sheldon Shao on 2012-12-05 09:37:12 UTC

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Creator: Sheldon Shao

Created: 2012-12-05 09:37:12 UTC

Size: 1.04 KB

patch

obsolete

>package org.apache.jasper.compiler;
>
>import org.apache.jasper.JspCompilationContext;
>
>/**
> * An interface for ELInterpreter extension
> * ELResolving is a bottleneck when there are many ELs in one JSP file.
> * Suppose it can be extended by vendor so that vendor can do some code generation.
> *  
> * @author Sheldon Shao (xshao@ebay.com)
> */
>public interface ELInterpreter {
>
>    /**
>     * Produces a String representing a call to the EL interpreter.
>     *
>     * @param context JspCompilationContext
>     * @param expression a String containing zero or more "${}" expressions
>     * @param expectedType the expected type of the interpreted result
>     * @param fnmapvar Variable pointing to a function map.
>     * @param XmlEscape True if the result should do XML escaping
>     * @return a String representing a call to the EL interpreter.
>     */
>    public String interpreterCall(JspCompilationContext context,
>            boolean isTagFile, String expression,
>            Class<?> expectedType, String fnmapvar, boolean xmlEscape);
>}

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