Class TagFileProcessor


  • class TagFileProcessor
    extends java.lang.Object
    1. Processes and extracts the directive info in a tag file. 2. Compiles and loads tag files used in a JSP file.
    • Field Detail

      • tempVector

        private java.util.ArrayList<Compiler> tempVector
    • Constructor Detail

      • TagFileProcessor

        TagFileProcessor()
    • Method Detail

      • parseTagFileDirectives

        public static TagInfo parseTagFileDirectives​(ParserController pc,
                                                     java.lang.String name,
                                                     java.lang.String path,
                                                     TagLibraryInfo tagLibInfo)
                                              throws JasperException
        Parses the tag file, and collects information on the directives included in it. The method is used to obtain the info on the tag file, when the handler that it represents is referenced. The tag file is not compiled here.
        Parameters:
        pc - the current ParserController used in this compilation
        name - the tag name as specified in the TLD
        tagfile - the path for the tagfile
        tagLibInfo - the TagLibraryInfo object associated with this TagInfo
        Returns:
        a TagInfo object assembled from the directives in the tag file.
        Throws:
        JasperException
      • loadTagFiles

        public void loadTagFiles​(Compiler compiler,
                                 Node.Nodes page)
                          throws JasperException
        Implements a phase of the translation that compiles (if necessary) the tag files used in a JSP files. The directives in the tag files are assumed to have been proccessed and encapsulated as TagFileInfo in the CustomTag nodes.
        Throws:
        JasperException
      • removeProtoTypeFiles

        public void removeProtoTypeFiles​(java.lang.String classFileName)
        Removed the java and class files for the tag prototype generated from the current compilation.
        Parameters:
        classFileName - If non-null, remove only the class file with with this name.