org.apache.bcel.classfile
Class ClassParser
java.lang.Objectorg.apache.bcel.classfile.ClassParser
public final class ClassParser
extends java.lang.Object
Wrapper class that parses a given Java .class file. The method
parse returns a
JavaClass object on success. When an I/O error or an
inconsistency occurs an appropiate exception is propagated back to
the caller.
The structure and the names comply, except for a few conveniences,
exactly with the
JVM specification 1.0. See this paper for
further details about the structure of a bytecode file.
Version:
- M. Dahm
ClassParser(InputStream file, String file_name)- Parse class from the given stream.
|
ClassParser(String file_name)- Parse class from given .class file.
|
ClassParser(String zip_file, String file_name)- Parse class from given .class file in a ZIP-archive
|
JavaClass | parse()- Parse the given Java class file and return an object that represents
the contained data, i.e., constants, methods, fields and commands.
|
ClassParser
public ClassParser(InputStream file,
String file_name) Parse class from the given stream.
file - Input streamfile_name - File name
ClassParser
public ClassParser(String file_name)
throws IOExceptionParse class from given .class file.
file_name - file name
ClassParser
public ClassParser(String zip_file,
String file_name)
throws IOExceptionParse class from given .class file in a ZIP-archive
file_name - file name
parse
public JavaClass parse()
throws IOException,
ClassFormatException Parse the given Java class file and return an object that represents
the contained data, i.e., constants, methods, fields and commands.
A ClassFormatException is raised, if the file is not a valid
.class file. (This does not include verification of the byte code as it
is performed by the java interpreter).
- Class object representing the parsed class file
ClassFormatException -