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Class de.fub.bytecode.classfile.ClassParser
java.lang.Object
|
+----de.fub.bytecode.classfile.ClassParser
- public final class ClassParser
- extends Object
- implements Constants
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:
- $Id: ClassParser.java,v 1.7 1999/11/04 12:22:25 dahm Exp $
- Author:
- M. Dahm
-
ClassParser(InputStream, String)
- Parse class from the given stream.
-
ClassParser(String)
- Parse class from given .class file.
-
ClassParser(String, String)
- Parse class from given .class file in a ZIP-archive
-
parse()
- Parse the given Java class file and return an object that represents
the contained data, i.e.
ClassParser
public ClassParser(InputStream file,
String file_name)
- Parse class from the given stream.
- Parameters:
- file - Input stream
- file_name - File name
ClassParser
public ClassParser(String file_name) throws IOException
- Parse class from given .class file.
- Parameters:
- file_name - file name
ClassParser
public ClassParser(String zip_file,
String file_name) throws IOException
- Parse class from given .class file in a ZIP-archive
- Parameters:
- file_name - file name
parse
public JavaClass parse() throws IOException, ClassFormatError
- Parse the given Java class file and return an object that represents
the contained data, i.e. constants, methods, fields and commands.
A ClassFormatError 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).
- Returns:
- Class object representing the parsed class file
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