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Jasper41Mangler.javaAPI DocApache Ant 1.703110Wed Dec 13 06:16:20 GMT 2006org.apache.tools.ant.taskdefs.optional.jsp

Jasper41Mangler

public class Jasper41Mangler extends Object implements JspMangler
this class implements the name mangling rules of the jasper in tomcat4.1.x which is likely to remain for some time
see
"org.apache.jasper.JspCompilationContext"

Fields Summary
Constructors Summary
Methods Summary
private static java.lang.StringmangleChar(char ch)
Mangle the specified character to create a legal Java class name.


        String s = Integer.toHexString(ch);
        int nzeros = 5 - s.length();
        char[] result = new char[6];
        result[0] = '_";
        for (int i = 1; i <= nzeros; i++) {
            result[i] = '0";
        }
        for (int i = nzeros + 1, j = 0; i < 6; i++, j++) {
            result[i] = s.charAt(j);
        }
        return new String(result);
public java.lang.StringmapJspToJavaName(java.io.File jspFile)
map from a jsp file to a java filename; does not do packages

param
jspFile file
return
java filename

        String jspUri = jspFile.getAbsolutePath();
        int start = jspUri.lastIndexOf(File.separatorChar) + 1;
        int end = jspUri.length();
        StringBuffer modifiedClassName;
        modifiedClassName = new StringBuffer(jspUri.length() - start);
        if (!Character.isJavaIdentifierStart(jspUri.charAt(start))
            || jspUri.charAt(start) == '_") {
            // If the first char is not a start of Java identifier or is _
            // prepend a '_'.
            modifiedClassName.append('_");
        }
        for (int i = start; i < end; i++) {
            char ch = jspUri.charAt(i);
            if (Character.isJavaIdentifierPart(ch)) {
                modifiedClassName.append(ch);
            } else if (ch == '.") {
                modifiedClassName.append('_");
            } else {
                modifiedClassName.append(mangleChar(ch));
            }
        }
        return modifiedClassName.toString();
public java.lang.StringmapPath(java.lang.String path)
taking in the substring representing the path relative to the source dir return a new string representing the destination path

param
path not used.
return
null as this is not implemented.
todo

        return null;