Package edu.umd.cs.findbugs.classfile.engine

Class ClassParser

java.lang.Object

edu.umd.cs.findbugs.classfile.engine.ClassParser

All Implemented Interfaces:

ClassParserInterface

public class ClassParser
extends java.lang.Object
implements ClassParserInterface

Parse a class to extract symbolic information. see http://java.sun.com/docs/books/vmspec/2nd-edition/html/ClassFile.doc.html

Author:

David Hovemeyer

Constructor Summary

Constructors

Constructor	Description
ClassParser(java.io.DataInputStream in, ClassDescriptor expectedClassDescriptor, ICodeBaseEntry codeBaseEntry)	Constructor.

Method Summary

Modifier and Type	Method	Description
static void	extractReferencedClassesFromSignature(java.util.Set<ClassDescriptor> referencedClassSet, java.lang.String signature)
void	parse(ClassInfo.Builder builder)	Parse the class data into a ClassInfo object containing (some of) the class's symbolic information.
void	parse(ClassNameAndSuperclassInfo.Builder builder)	Parse the class data into a ClassNameAndSuperclassInfo object containing (some of) the class's symbolic information.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassParser

public ClassParser(java.io.DataInputStream in,
                   @CheckForNull
                   ClassDescriptor expectedClassDescriptor,
                   ICodeBaseEntry codeBaseEntry)

Constructor.

Parameters:

in - the DataInputStream to read class data from

expectedClassDescriptor - ClassDescriptor expected: null if unknown

codeBaseEntry - codebase entry class is loaded from

Method Detail

parse

public void parse(ClassNameAndSuperclassInfo.Builder builder)
           throws InvalidClassFileFormatException

Description copied from interface: ClassParserInterface

Parse the class data into a ClassNameAndSuperclassInfo object containing (some of) the class's symbolic information.

Specified by:

parse in interface ClassParserInterface

Parameters:

builder - a ClassNameAndSuperclassInfo object to be filled in with (some of) the class's symbolic information

Throws:

InvalidClassFileFormatException

parse

public void parse(ClassInfo.Builder builder)
           throws InvalidClassFileFormatException

Description copied from interface: ClassParserInterface

Parse the class data into a ClassInfo object containing (some of) the class's symbolic information.

Specified by:

parse in interface ClassParserInterface

Parameters:

builder - a ClassInfo object to be filled in with (some of) the class's symbolic information

Throws:

InvalidClassFileFormatException

extractReferencedClassesFromSignature

public static void extractReferencedClassesFromSignature(java.util.Set<ClassDescriptor> referencedClassSet,
                                                         java.lang.String signature)