org.apache.bcel.classfile
Class ClassParser
java.lang.Object
org.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.
$Id: ClassParser.java,v 1.5 2002/08/09 13:09:31 mdahm Exp $ClassParser(InputStream file, String file_name) - Parse class from the given stream.
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ClassParser(String file_name) - Parse class from given .class file.
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ClassParser(String zip_file, String file_name) - Parse class from given .class file in a ZIP-archive
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JavaClass | parse() - Parse the given Java class file and return an object that represents
the contained data, i.e., constants, methods, fields and commands.
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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 IOException
Parse class from given .class file.
ClassParser
public ClassParser(String zip_file,
String file_name)
throws IOException
Parse class from given .class file in a ZIP-archive
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