com.sun.appserv.server.util

Class PreprocessorUtil

java.lang.Object

com.sun.appserv.server.util.PreprocessorUtil

public class PreprocessorUtil
extends Object

PreprocessorUtil is a utility class for managing the bytecode preprocessor(s). The list of preprocessors are passed in as a string array to the initialize method. If there is a problem initialize any of the preprocessors, all preprocessing is disabled.

Method Summary

Modifier and Type	Method and Description
static boolean	init(String[] ppClassNames) Initializes the preprocessor utility with the associated class names array arugment.
static boolean	isPreprocessorEnabled() Indicates whether or not the preprocessor is enabled
static byte[]	processClass(String className, byte[] classBytes) Processes a class through the preprocessor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

init

public static boolean init(String[] ppClassNames)

Initializes the preprocessor utility with the associated class names array arugment.

Parameters:

ppClassNames - - the String array of preprocessor class names.

Returns:

- true if successful, otherwise false. All preprocessors must successfully initialize for true to be returned.

processClass

public static byte[] processClass(String className,
                                  byte[] classBytes)

Processes a class through the preprocessor.

Parameters:

className - - the class name.

classBytes - - the class byte array.

Returns:

- the processed class byte array.

isPreprocessorEnabled

public static boolean isPreprocessorEnabled()

Indicates whether or not the preprocessor is enabled

Returns:

- true of the preprocessor is enabled, otherwise false.